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Journal articles on the topic 'Thermal and mechanical stability'

Author: Grafiati

Published: 23 September 2022

Last updated: 19 July 2025

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1

Khan, Aamir, Muneer Baig, and Abdulhakim AlMajid. "Effect of Transition Metals on Thermal Stability and Mechanical Properties of Aluminum." International Journal of Materials, Mechanics and Manufacturing 6, no. 6 (2018): 369–72. http://dx.doi.org/10.18178/ijmmm.2018.6.6.409.

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2

Fabrizi, A., Marcello Cabibbo, R. Cecchini, et al. "Thermal Stability of Nanostructured Coatings." Materials Science Forum 653 (June 2010): 1–22. http://dx.doi.org/10.4028/www.scientific.net/msf.653.1.

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This paper is a review of the thermal stability of nanostructured nitride coatings synthesised by reactive magnetron sputtering technique. In the last three decade, nitride based coatings have been widely applied as hard wear-protective coatings in mechanical components. More recently, a larger interest has been addressed to evaluate the thermal stability of such coatings, as their mechanical and tribological properties are deteriorated at high working temperatures. This study describes the microstructural, mechanical and compositional stability of nano-crystalline Cr-N and nano-composited Ti-N based coatings (Ti-Al-Si-B-N and Ti-Cr-B-N) after air and vacuum annealing. For Cr-N coatings annealing in vacuum induces phase transformation from CrN to Cr2N, while after annealing in air only Cr2O3 phase is present. For Ti-N based coatings, a well-definite multilayered structure was shown after air annealing. Degradation of mechanical properties was observed for all the nitride coatings after thermal annealing in air.

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3

Nikitin, I., I. Altenberger, H. J. Maier, and B. Scholtes. "Mechanical and thermal stability of mechanically induced near-surface nanostructures." Materials Science and Engineering: A 403, no. 1-2 (2005): 318–27. http://dx.doi.org/10.1016/j.msea.2005.05.030.

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4

Klinger, Leonid, and Eugen Rabkin. "Thermal and Mechanical Stability of Polycrystalline Nanowires." Defect and Diffusion Forum 264 (April 2007): 133–40. http://dx.doi.org/10.4028/www.scientific.net/ddf.264.133.

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We considered a polycrystalline cylindrical nanowire with bamboo microstructure strained uniaxially by an external load. Our molecular dynamic computer simulations demonstrated that grain boundary grooving plays an important role in determining the morphological stability of nanowires. Also, an exceptionally high yield stress of nanowires emphasizes the importance of diffusion in their plastic deformation under applied load. We formulated a phenomenological diffusion-based model describing morphological stability and diffusion-controlled deformation behaviour of polycrystalline nanowires. The kinetics of the shape changes was calculated numerically.

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5

Shchavelev, O. S., K. O. Shchavelev, N. A. Yakobson, and Uk Kang. "Thermal stability and mechanical strength of glasses." Journal of Optical Technology 68, no. 11 (2001): 836. http://dx.doi.org/10.1364/jot.68.000836.

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6

Rudolphi, Mario, Mathias Christian Galetz, and Michael Schütze. "Mechanical Stability Diagrams for Thermal Barrier Coating Systems." Journal of Thermal Spray Technology 30, no. 3 (2021): 694–707. http://dx.doi.org/10.1007/s11666-021-01163-5.

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AbstractLoss of mechanical integrity due to thermal aging and subsequent spallation of the ceramic top layer is one of the dominant failure mechanisms in thermal barrier coating systems. In order to predict and avoid such mechanical failure, a strain-based lifetime assessment model is presented for a novel double-layer thermal barrier system. The investigated ceramic system consists of a gadolinium zirconate layer on top of a layer of yttria-stabilized zirconia prepared by atmospheric plasma spraying. The mechanical stability diagrams generated by the model delineate areas of safe operation from areas where mechanical damage of the thermal barrier coating becomes imminent. Intensive ceramographic inspection is used to investigate the defect growth kinetics in the ceramic top coat after isothermal exposure. Four-point bending experiments with in situ acoustic emission measurement are utilized to determine the critical strain to failure. The results are then used to generate mechanical stability diagrams for the thermal barrier coatings. From these diagrams, it becomes evident that the gadolinium zirconate layer has significantly lower strain tolerance than the yttria-stabilized zirconia. However, the underlying yttria-stabilized zirconia layer will provide some thermal protection even when the gadolinium zirconate layer has failed.

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7

Guoxian, Liang, Li Zhichao, and Wang Erde. "Thermal stability and mechanical properties of mechanically alloyed Al-10Ti alloy." Journal of Materials Science 31, no. 4 (1996): 901–4. http://dx.doi.org/10.1007/bf00352888.

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8

Lee, Kang Hyeon, Sang Won Myoung, Min Sik Kim, et al. "Thermal and Mechanical Characteristics of Thermal Barrier Coatings in Cyclic Thermal Fatigue Systems." Applied Mechanics and Materials 260-261 (December 2012): 438–42. http://dx.doi.org/10.4028/www.scientific.net/amm.260-261.438.

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In this study, the relationship between microstructural evolution and mechanical properties of thermal barrier coatings (TBCs) has been investigated through different thermal fatigue systems, electric thermal fatigue (ETF) and flame thermal fatigue (FTF), including the thermal stability through the interface between the bond and top coats. The TBC system with the thicknesses of 300 µm in both the top and bond coats was prepared with METCO 204 NS and AMDRY 962, respectively, with the air plasma spray (APS) system using 9MB gun. To observe the oxidation resistance and thermal stability of TBC, the thermal exposure tests were performed with both thermal fatigue tests at a surface temperature of 850 °C with a temperature difference of 200 °C between the surface and bottom of sample, for 12,000 EOH in designed apparatuses. The hardness values are slightly increased due to the densification of top coat with increasing the thermal exposure time in both thermal fatigue tests. The influence of thermal fatigue condition on the microstructural evolution and interfacial stability of TBC is discussed.

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9

Sławomir, Wilczewski, Skórczewska Katarzyna, Tomaszewska Jolanta, and Faruk Şentürk Ömer. "Mechanical and thermal properties of rigid PVC and graphene nanocomposites obtained by melt–mixing." Polimery 69, no. 2 (2024): 86–91. https://doi.org/10.14314/polimery.2024.2.2.

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The effect of graphene (0.01, 0.1, 0.5 and 1 wt%) on the mechanical properties and thermalstability of rigid PVC was investigated. The morphology and thermal properties were analyzed by scanningelectron microscopy (SEM) and thermogravimetric thermal analysis (TGA). Additionally, tensileproperties, impact strength and hardness were determined. It was found that the addition of graphenecan increase the impact strength and hardness and extend the thermal stability time of PVC.

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10

Hailemariam, Henok, and Frank Wuttke. "Cyclic mechanical stability of thermal energy storage media." E3S Web of Conferences 205 (2020): 07008. http://dx.doi.org/10.1051/e3sconf/202020507008.

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Closing the gap between supply and demand of energy is one of the biggest challenges of our era. In this aspect, thermal energy storage via borehole thermal energy storage (BTES) and sensible heat storage systems has recently emerged as a practical and encouraging alternative in satisfying the energy requirements of household and industrial applications. The majority of these heat energy storage systems are designed as part of the foundation or sub-structure of buildings with load bearing capabilities, hence their mechanical stability should be carefully studied prior to the design and operation phases of the heat storage system. In this study, the cyclic mechanical performance of a commercial cement-based porous heat storage material is analyzed under different amplitudes of cyclic loading and medium temperatures using a recently developed cyclic thermo-mechanical triaxial device. The results show a significant dependence of the cyclic mechanical behavior of the material, such as in the form of cyclic axial and accumulated plastic strains, on the different thermo-mechanical loading schemes.

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11

Krag, Susanne, Carl Christian Danielsen, and Troels T. Andreassen. "Thermal and mechanical stability of the lens capsule." Current Eye Research 17, no. 5 (1998): 470–77. http://dx.doi.org/10.1076/ceyr.17.5.470.5198.

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12

Kamieniak, Joanna, Peter J. Kelly, Craig E. Banks, and Aidan M. Doyle. "Mechanical, pH and Thermal Stability of Mesoporous Hydroxyapatite." Journal of Inorganic and Organometallic Polymers and Materials 28, no. 1 (2017): 84–91. http://dx.doi.org/10.1007/s10904-017-0652-3.

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13

Liu, Y. Y., M. C. Billone, and K. Taghavi. "Solid Breeder/Structure Mechanical Interaction and Thermal Stability." Fusion Technology 8, no. 1P2A (1985): 630–34. http://dx.doi.org/10.13182/fst85-a40110.

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14

Feng, J., B. Xiao, J. Chen, Y. Du, J. Yu, and R. Zhou. "Stability, thermal and mechanical properties of PtxAly compounds." Materials & Design 32, no. 6 (2011): 3231–39. http://dx.doi.org/10.1016/j.matdes.2011.02.043.

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15

Li, Mei, Xiang Yu Zhao, Wei Shao, Chuan Bao Ma, Rui Xue Zheng, and Ya Dong Chen. "Thermal Stability of an Epoxy Adhesive." Advanced Materials Research 1053 (October 2014): 257–62. http://dx.doi.org/10.4028/www.scientific.net/amr.1053.257.

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An epoxy adhesive and its curing agent are tested using differential scaning calorimetry under different atmospheres and after different exposure times to natural air to analyze its thermal properties. The results show that after the pure epoxy, the curing agent and the adhesive mixture of them are exposed in natural air for different period of time, all show different levels of decline in thermal stability and more complicated reactions when tested in the DSC and TGA in O2 and air, while the thermal properties remain stable when they are tested in an inert gas like N2. And according to the mechanical property tests and SEM results, the mechanical properties of the adhesive mixture in N2 are better than that in air. The results indicate that inert gas can protect the property of this kind of adhesive and thus increase its bond strength.

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16

Hasan, Gvlmira, Dilhumar Musajan, Gong-bo Hou, Mingyu He, Ying Li, and Mamatjan Yimit. "Role of different lignin systems in polymers: mechanical properties and thermal stability." Polish Journal of Chemical Technology 22, no. 4 (2020): 10–16. http://dx.doi.org/10.2478/pjct-2020-0032.

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AbstractLignin was used to study the mechanical properties and thermal stability of polymers. The lignin was blended with three kinds of polymers, and the addition of lignin was 0.5 wt%. Under the condition of thermal oxidation, the thermal stability of lignin/polymer samples varies with the structure of lignin. The effects of lignin on the mechanical properties and thermal stability of the polymers were investigated by oxidation induction time (OIT), rheological properties, mechanical properties and differential scanning calorimetry (DSC). The results show that the effect of lignin on the thermal properties of polymer samples is 2~3°C. It can be inferred that lignin can effectively improve the interaction between polymer molecular chain segments, and improve the crystallization rate and rigidity to a certain extent, so it can be seen that lignin has good compatibility and thermal stability.

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17

Rmili, Yosra, Khadim Ndiaye, Lionel Plancher, Zine El Abidine Tahar, Annelise Cousture, and Yannick Melinge. "Properties and Durability of Cementitious Composites Incorporating Solid-Solid Phase Change Materials." Applied Sciences 14, no. 5 (2024): 2040. http://dx.doi.org/10.3390/app14052040.

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This paper investigates the properties and durability of cementitious composites incorporating solid-solid phase change materials (SS-PCM), an innovative heat storage material. Mortars with varying SS-PCM contents (0%, 5%, 10%, 15%) were formulated and characterized for rheological, structural, mechanical, and thermal properties. Durability assessment focused on volume stability (shrinkage), chemical stability (carbonation), and mechanical stability (over thermal cycles). Mortars with SS-PCM exhibited significant porosity and decreased mechanical strength with higher SS-PCM content. However, thermal insulation capacity increased proportionally. Notably, the material’s shrinkage resistance rose with SS-PCM content, mitigating cracking issues. Despite faster carbonation kinetics in SS-PCM mortars, attributed to high porosity, carbonation appeared to enhance long-term mechanical performance by increasing compressive strength. Additionally, SS-PCM composites demonstrated superior stability over thermal cycles compared to reference mortars.

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18

Murashkina, Yuliya, and Dmitry Lipchansky. "Epoxy Composites Filled with Sodium Bicarbonate: Thermal and Mechanical Properties." Key Engineering Materials 781 (September 2018): 159–64. http://dx.doi.org/10.4028/www.scientific.net/kem.781.159.

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The epoxy composites filled with 5 and 10 mass % of sodium bicarbonate were prepared. Sodium bicarbonate at the heating decomposes into sodium carbonate, carbon dioxide and water. As a result, sodium bicarbonate is able to slow down the combustion process when it used as polymer filler. The thermal stability of the prepared samples was investigated at the heating in air using thermal analysis. The mechanical characteristics of epoxy composites were also studied. The gaseous products of thermal oxidative degradation were studied using mass spectrometric analysis. It was found that sodium bicarbonate accelerates the process of thermal oxidative degradation of the epoxy composites in the initial stage, but enhances thermal stability in the final stage. The addition of boric acid to sodium bicarbonate as filler is recommended to improve the thermal stability of the epoxy polymer.

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19

Pan, Li Sha, Nai Xu, Zheng Tian, Ling Bin Lu, Su Juan Pang, and Qiang Lin. "Preparation and Characterization of Poly(propylene carbonate)/Alkali Lignin Composite Sheets by Calendering Process." Advanced Materials Research 233-235 (May 2011): 1786–89. http://dx.doi.org/10.4028/www.scientific.net/amr.233-235.1786.

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PPC is a new biodegradable aliphatic polycarbonate with poor thermal stability and mechanical properties which is difficult to form sheets or films and so on. Through the addition of alkali lignin, thermal stability and mechanical properties of PPC was improved largely. PPC/ alkali lignin sheets could be prepared. DSC results showed that the thermal stability of PPC was improved by the introduction of alkali lignin. SEM showed good dispersion of alkali lignin particles into PPC matrix that resulted in good miscibility. Improved mechanical properties and thermal stability of PPC/ alkali lignin blends were attributed to stronger interfacial interaction of PPC and alkali lignin. These results indicate that blending PPC with alkali lignin is an efficient and convenient method to improve the properties of PPC.

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20

Chiu, Shih-Hsuan, Sigit Tri Wicaksono, Kun-Ting Chen, Chiu-Yen Chen, and Sheng-Hong Pong. "Mechanical and thermal properties of photopolymer/CB (carbon black) nanocomposite for rapid prototyping." Rapid Prototyping Journal 21, no. 3 (2015): 262–69. http://dx.doi.org/10.1108/rpj-11-2011-0124.

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Purpose – The purpose of this paper is to evaluate the mechanical properties of photopolymer/CB (carbon black) nanocomposite when applied in a visible-light rapid prototyping (RP) machine. Design/methodology/approach – The mechanical properties of the samples such as hardness and tensile strength along with thermal stability were analyzed. The curing time behavior of the photopolymer/CB nanocomposites was tested by using a rigid-body pendulum rheometer. The shrinkage property and dimensional stability were also analyzed using the technique according to ASTM D2566 and ASTM D1204, respectively. Findings – The results showed that the prototype fabricated from pristine photopolymer tended to exhibit poor mechanical properties and low thermal stability. However, after adding the photopolymer with various concentrations of nano-CB and dispersant in appropriate composition, the photopolymer/CB nanocomposite prototype not only reduced its curing time but also enhanced its mechanical properties, thermal stability and dimensional stability. Practical implications – The presented results can be used in a visible-light RP machine. Originality/value – The mechanical and thermal properties of photopolymer are improved with nano-CB additives for a RP system.

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21

Abid, A., R. Bensalem, and B. J. Sealy. "The thermal stability of AlN." Journal of Materials Science 21, no. 4 (1986): 1301–4. http://dx.doi.org/10.1007/bf00553267.

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22

Renjanadevi, B., and K. E. George. "Modification of Polystyrene using Nanosilica for Improvement in Mechanical Properties." Progress in Rubber, Plastics and Recycling Technology 25, no. 2 (2009): 103–11. http://dx.doi.org/10.1177/147776060902500202.

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Modification of polymers using nanoparticles brings significant improvement in many properties. This study has been carried out to find the effect of nanosilica on the mechanical and thermal properties of polystyrene (PS). Nanosilica was prepared by acid hydrolysis method and it was melt mixed with polystyrene in a torque rheometer. The mechanical and thermal properties of the composite were evaluated in comparison to pure PS. Mechanical properties were evaluated by conducting tensile and impact tests. Thermal stability was evaluated by TGA. Both mechanical properties and thermal stability are found to improve with increase in silica loadings up to 3 wt.%.

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23

Fang, WANG, SHENG Shen-Jun, GUO Ge-Pu, and MA Qing-Yu. "Thermal Stability and Dynamic Thermal Mechanical Properties of Microcellular Polylactic Acid Scaffolds." Acta Physico-Chimica Sinica 29, no. 12 (2013): 2505–12. http://dx.doi.org/10.3866/pku.whxb201310213.

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24

Su, Jun-Feng, Li-Xin Wang, Li Ren, and Zhen Huang. "Mechanical properties and thermal stability of double-shell thermal-energy-storage microcapsules." Journal of Applied Polymer Science 103, no. 2 (2006): 1295–302. http://dx.doi.org/10.1002/app.25252.

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25

Mohan, Ramesh, and Panneerselvam Kavan. "Influence of polybenzimidazole nanoparticle on the thermo-mechanical characteristics of high density polyethylene composite." Physica Scripta 97, no. 3 (2022): 035706. http://dx.doi.org/10.1088/1402-4896/ac55be.

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Abstract This present research focuses on the mechanical, thermal, flammability and thermo-mechanical behavior of varying percentages of high performance polymer polybenzimidazole (PBI) nanoparticle reinforced high density polyethylene (HDPE) composite. The principal aim of this present study was to investigate how the addition of polybenzimidazole nanoparticle influences the mechanical, thermal, flammability and thermo-mechanical behavior of high density polyethylene thermoplastic composite. The composites of polyethylene and polybenzimidazole were prepared by a melt intercalation process with different weight proportions as 1, 3 and 5 wt% using a twin-screw extruder. The prepared composites were characterized for their properties in-accordance to ASTM standards. The mechanical properties revealed significant improvements for PBI addition. The Scanning Electron Microscope (SEM) fractograph revealed moderate waviness and improved toughness. Similarly, the results of Thermo gravimetric analysis (TGA) and Differential Scanning Calorimetry (DSC) showed an increase in Tg and mass loss stability for 5 wt% of PBI. The Flammability and Dynamic mechanical analysis (DMA) results showed an increased flame resistance, damping and loss modulus for high concentration of PBI nanoparticle. These mechanically, thermally and thermo-mechanically toughened HDPE thermoplastic composites could be used in engineering, space, wearable material and defence applications where high toughness, high thermal stability structural materials are required.

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26

Lobanova, Marina Sergeevna, Alexandr Vladimirovich Babkin, Alexey Valeryevich Kepman, Victor Vasil’evich Avdeev, Oleg Sergeevich Morozov, and Boris Anatol’evich Bulgakov. "Effect of Phosphate-Bridged Monomer on Thermal Oxidative Behavior of Phthalonitrile Thermosets." Polymers 16, no. 16 (2024): 2239. http://dx.doi.org/10.3390/polym16162239.

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Phthalonitrile thermosets are known for their excellent mechanical, physico-chemical, and fire-retardant properties, making them attractive for aerospace and mechanical engineering applications. When producing and applying phthalonitrile-based structural parts, it is essential to consider aspects such as processability and the long-term stability of the material’s properties at high temperatures. In our previous studies, we demonstrated that resins containing phosphate-bridged bisphthalonitrile monomers are easily processable due to their low melting temperature and wide processing window. In this study, we investigated the impact of bis(3-(3,4-dicyanophenoxy)phenyl)phenyl phosphate (PPhPN) monomer content on physico-chemical and mechanical properties, thermal stability, and thermal oxidative stability. This research highlights the importance of conducting long-term thermal oxidative aging studies in addition to thermogravimetric analysis to properly assess the stability of thermosets. The findings indicate that adding less than 15% of PPhPN results in the formation of a crystalline phase, which impairs the resin’s processability. Conversely, a high PPhPN content reduces the material’s thermal oxidative stability. Therefore, based on mechanical and physico-chemical tests after thermal oxidative aging, it can be concluded that a 10–15% concentration of the phosphate-containing monomer enables easy processability of the phthalonitrile resin and provides excellent long-term thermal oxidative stability at temperatures up to 300 °C, while maintaining a flexural strength exceeding 120 MPa and an elasticity modulus of 4.3 GPa.

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27

Zorah, Mohammed, Izan Roshawaty Mustapa, Norlinda Daud, et al. "Thermomechanical Study and Thermal Behavior of Plasticized Poly(Lactic Acid) Nanocomposites." Solid State Phenomena 317 (May 2021): 333–40. http://dx.doi.org/10.4028/www.scientific.net/ssp.317.333.

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Poly (lactic acid) (PLA) is a useful alternative to petrochemical commodity material used in such as in food packaging industries. Due to its inherent brittleness, low thermal stability, and poor crystallization, it needs to improve its properties, namely in terms of thermal and mechanical performance. The plasticized PLA composites reinforced with nanofiller were prepared by solvent casting and hot press methods. Thermal and mechanical properties, as well as the crystallinity study of these nanocomposites, were investigated to study the effect of tributyl citrate (TBC) and TiO2 on the PLA composites. The addition of TBC improved the flexibility and crystallinity of the composites. Reinforcement of TiO2 was found as a practical approach to improve the mechanical properties, thermal stability, and enhanced crystalline ability for plasticized PLA nanocomposites. Based on the results achieved in this study, the composite with 3.5% nanofiller (pPLATi3.5) presented the optimum set of mechanical properties and improved thermal stability.

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28

Sahebian, S., and MT Hamed Mosavian. "Thermal stability of CaCO3/polyethylene (PE) nanocomposites." Polymers and Polymer Composites 27, no. 7 (2019): 371–82. http://dx.doi.org/10.1177/0967391119845994.

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Calcium carbonate (CaCO3) nanoparticles in polymer matrix cause to improvement in polymer performance, including thermal stability and mechanical properties. The main goal of this article is to investigate the effect of different weight percentage of nanoparticles of CaCO3 on thermal stability and mechanical properties of polyethylene (PE) nanocomposites. The morphological structure of CaCO3 nanoparticles and nanocomposites was investigated by transmission electron microscopy and scanning electron microscopy. The thermal stability of PE and its nanocomposites was also determined by differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), and thermomechanical analysis. Nonisothermal crystallization experiments by DSC test showed that the incorporation of nanoparticles increased the crystallinity, glass transition temperature, and the effective energy barrier for crystallization process. Besides, degradation behavior was evaluated by TGA. The onset mass loss temperature shifted to higher value in the presence of nanoparticles.

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29

Liu, Xue Qing, Heng Zhou, Ji Yan Liu, Hao Wang, and Shao Jun Cai. "A New Flame-Retardant Epoxy Composites Based on Silica and Metal Salt of Phosphinate." Applied Mechanics and Materials 357-360 (August 2013): 1461–64. http://dx.doi.org/10.4028/www.scientific.net/amm.357-360.1461.

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The influence of silica on the mechanical properties, thermal stability and the flammability of epoxy (EP) blended with aluminum methylethylphosphinate (Al (MEP) has been studied by the limiting oxygen index (LOI), UL-94 test, thermogravimetric analysis (TGA) and scanning electron microscopy (SEM). Results show that adding silica enhances the mechanical properties of EP/Al (MEP). Synergistic effects between Al (MEP) and silica are obtained leading to the increase of LOI and to the reduction of combustion time. The TGA data demonstrate that silica can enhance the thermal stability of the EP/Al (MEP) and increase the char residue formation at high temperature. When the rice husk silica is substituted for silica, the composite presents lower LOI, lower thermal stability and char formation as well as inferior mechanical strength. The SEM results indicate that rice husk silica based composite shows poorer fillermatrix adhesion, which will be responsible for its inferior mechanical properties, lower thermal stability and flammability.

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30

Lin, Ken-Huang, Bo-Yuan Liao, Shin-Pon Ju, Jenn-Sen Lin, and Jin-Yuan Hsieh. "Mechanical properties and thermal stability of ultrathin molybdenum nanowires." RSC Advances 5, no. 39 (2015): 31231–37. http://dx.doi.org/10.1039/c5ra01359c.

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31

Solis, Daniel, Cristiano F. Woellner, Daiane D. Borges, and Douglas S. Galvao. "Mechanical and Thermal Stability of Graphyne and Graphdiyne Nanoscrolls." MRS Advances 2, no. 02 (2017): 129–34. http://dx.doi.org/10.1557/adv.2017.130.

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ABSTRACTGraphynes and graphdiynes are carbon 2D allotrope structures presenting both sp2and sp hybridized atoms. These materials have been theoretically predicted but due to intrinsic difficulties in their synthesis, only recently some of these structures have been experimentally realized. Graphyne nanoscrolls are structures obtained by rolling up graphyne sheets into papyrus-like structures. In this work, we have investigated, through fully atomistic reactive molecular dynamics simulations, the dynamics of nanoscroll formation for a series of graphyne (α, β, and δ types) structures. We have also investigated their thermal stability for a temperature range of 200-1000K. Our results show that stable nanoscrolls can be formed for all structures considered here. Their stability depends on a critical value of the ratio between length and height of the graphyne sheets. Our findings also show that these structures are structurally less stable then graphene-based nanoscrolls. This can be explained by the graphyne higher structural porosity which results in a decreased pi-pi stacking interactions.

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32

Krag, Susanne, Carl Christian Danielsen, and Troels T. Andreassen. "Thermal and mechanical stability of the lens capsule: ERRATUM." Current Eye Research 17, no. 7 (1998): 761. http://dx.doi.org/10.1080/02713689808951254.

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33

Li, W. X., M. Gao, Y. Song, and F. P. Wang. "Thermal stability and mechanical properties of zirconia–hydroxyapatite composites." Materials Research Innovations 18, sup4 (2014): S4–487—S4–489. http://dx.doi.org/10.1179/1432891714z.000000000725.

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34

Fadeeva, V. I., L. M. Kubalova, and I. A. Sviridov. "Structure and Thermal Stability of Co60Ge40Prepared by Mechanical Alloying." Inorganic Materials 40, no. 10 (2004): 1032–34. http://dx.doi.org/10.1023/b:inma.0000046463.69625.b1.

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35

Stoica, M., J. Eckert, S. Roth, A. R. Yavari, and L. Schultz. "Fe65.5Cr4Mo4Ga4P12C5B5.5 BMGs: Sample preparation, thermal stability and mechanical properties." Journal of Alloys and Compounds 434-435 (May 2007): 171–75. http://dx.doi.org/10.1016/j.jallcom.2006.08.188.

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36

Zhang, Kun, Yuehua Zhang, Depeng Yan, Chenyuan Zhang, and Shuangxi Nie. "Enzyme-assisted mechanical production of cellulose nanofibrils: thermal stability." Cellulose 25, no. 9 (2018): 5049–61. http://dx.doi.org/10.1007/s10570-018-1928-7.

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37

Liu, K. W., and F. Mücklich. "Thermal stability of nano-RuAl produced by mechanical alloying." Acta Materialia 49, no. 3 (2001): 395–403. http://dx.doi.org/10.1016/s1359-6454(00)00340-2.

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38

Bouëssel du Bourg, Lila, Aurélie U. Ortiz, Anne Boutin, and François-Xavier Coudert. "Thermal and mechanical stability of zeolitic imidazolate frameworks polymorphs." APL Materials 2, no. 12 (2014): 124110. http://dx.doi.org/10.1063/1.4904818.

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Pi, Ji-Hee, Sung-Gyu Kwak, Sung-Yoon Kim, Go-Eun Lee, and Il-Ho Kim. "Thermal Stability and Mechanical Properties of Thermoelectric Tetrahedrite Cu12Sb4S13." Journal of Electronic Materials 48, no. 4 (2018): 1991–97. http://dx.doi.org/10.1007/s11664-018-06883-z.

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Akhtar, D., R. D. K. Misra, and S. B. Bhaduri. "Thermal and mechanical stability of a Ni55Cr5Nb40 metallic glass." Acta Metallurgica 34, no. 7 (1986): 1307–14. http://dx.doi.org/10.1016/0001-6160(86)90017-9.

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Lin, Ken-Huang, Jia-Yun Li, Jenn-Sen Lin, Shin-Pon Ju, Jian-Ming Lu, and Jin-Yuan Hsieh. "Mechanical properties and thermal stability of ultrathin tungsten nanowires." RSC Advances 4, no. 14 (2014): 6985. http://dx.doi.org/10.1039/c3ra46215c.

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Lyakhov, N. Z., T. F. Grigoryeva, and A. P. Barinova. "Thermal stability of solid solutions obtained by mechanical alloying." Journal of Thermal Analysis and Calorimetry 82, no. 3 (2005): 741–46. http://dx.doi.org/10.1007/s10973-005-0958-1.

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Xiao, Jun, and D. D. L. Chung. "Thermal and Mechanical stability of electrically conductive adhesive joints." Journal of Electronic Materials 34, no. 5 (2005): 625–29. http://dx.doi.org/10.1007/s11664-005-0075-8.

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Moelle, C. H., and H. J. Fecht. "Thermal stability of nanocrystalline iron prepared by mechanical attrition." Nanostructured Materials 6, no. 1-4 (1995): 421–24. http://dx.doi.org/10.1016/0965-9773(95)00086-0.

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Darling, Kris A., R. K. Guduru, C. Lewis Reynolds, et al. "Thermal stability, mechanical and electrical properties of nanocrystalline Cu3Ge." Intermetallics 16, no. 3 (2008): 378–83. http://dx.doi.org/10.1016/j.intermet.2007.11.005.

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Braun, D., U. Brückner, P. Eckardt, and M. Hoffmockel. "Thermal stability and dynamic mechanical properties of acetal copolymers." Die Angewandte Makromolekulare Chemie 265, no. 1 (1999): 55–61. http://dx.doi.org/10.1002/(sici)1522-9505(19990301)265:1<55::aid-apmc55>3.0.co;2-9.

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Ghosh, Prakriti Kumar, Manjeet Singh Goyat, Deepak Mishra, and Rishabh Nagori. "Physical and Mechanical Properties of Epoxy-Nanoparticulate Composite Adhesive." Advanced Materials Research 585 (November 2012): 297–300. http://dx.doi.org/10.4028/www.scientific.net/amr.585.297.

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The effect of type of nanoparticles on morphology, thermal and mechanical properties of epoxy-nanoparticulate composite adhesive produced via ultrasonic vibration process has been investigated. The morphology, thermal and mechanical properties of epoxy-nanoparticulate composite adhesive was measured with FESEM/AFM, DTA/TGA, and Hounsfield respectively. The FESEM/AFM images of the epoxy-nanoparticulate composite adhesive reveals significantly fine dispersion of nanoparticles. The incorporation TiO2 nanoparticles in epoxy adhesive results in improved glass transition temperature (Tg), thermal stability and tensile properties of the nanocomposite. But, the incorporation of comparatively finer size Al2O3 nanoparticles leads to decrease in the Tg, thermal stability and tensile properties of the nanocomposite.

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Yang, Sen, Yujing Li, Ruili Song, Caili Tian, Tao Guo, and Xiaolu Pang. "Advancements in the research of nanotwinned ceramic coatings." Journal of Physics: Conference Series 2959, no. 1 (2025): 012011. https://doi.org/10.1088/1742-6596/2959/1/012011.

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Abstract Ceramic coatings, especially transition metal nitrides, are widely applied as protective coatings on wear surfaces. The increasing demand for mechanical performance and thermal stability in high-strength applications has driven the development of advanced coatings with complex microstructures and composition designs. Studies have shown that the introduction of nanotwin structures can simultaneously enhance the mechanical and thermal stability of ceramics. Despite the extremely high stacking fault energy, it has been demonstrated that fabricating nanotwins into ceramic coatings is feasible. This paper reviews recent studies on the formation mechanism, mechanical properties, and thermal stability of nanotwinned ceramic coatings. We anticipate that the latest advancements in nanotwinned ceramics research will provide a broader perspective on improving their performance, laying the foundation for developing ceramic coatings with high strength, excellent fracture toughness, and enhanced thermal stability. Additionally, it offers theoretical guidance for twin research in ultra-high stacking fault energy materials.

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Zor, Mustafa, Ferhat Şen, Hikmet Yazıcı, and Zeki Candan. "Thermal, Mechanical and Morphological Properties of Cellulose/Lignin Nanocomposites." Forests 14, no. 9 (2023): 1715. http://dx.doi.org/10.3390/f14091715.

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Lignin, a lignocellulosic polymer material, is an important active ingredient for the high-value use of renewable resources. Thus, policies for the recovery and high value-added use of renewable lignocellulosic biomass are a realistic engineering approach to address concerns such as the climate and energy crisis. In this work, the mechanical properties, thermal stability and morphology of cellulose/lignin nanocomposites were studied. Nanocomposite films containing different proportions of lignin (2.5%, 5%, 10% and 20%) were prepared. Thermal properties were assessed via thermogravimetric analysis and differential scanning calorimetry, mechanical properties via tensile test and morphological properties via scanning electron microscopy techniques. It was observed that nanolignin and nanocellulose structures are compatible with each other and depending on the main degradation temperature, the thermal stability of 2.5% lignin-containing nanocomposites is higher than that of other composites. From the results obtained, it was determined that the nanocomposite film containing 2.5% nanolignin had high thermal stability, mechanical strength and suitable morphological structure compared to other samples.

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Thanh, Nguyen Trung. "Improvement of physical and thermal properties of polyvinyl butyral coating with nanosilica." Suan Sunandha Science and Technology Journal 10, no. 1 (2022): 1–8. http://dx.doi.org/10.53848/ssstj.v10i1.408.

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In this paper, polyvinyl butyral (PVB) coatings with different nanosilica contents (0- 1.5 weight percent (wt%) were prepared for improving properties such as mechanical properties, corrosion protection, thermal oxidation stability of coating. Presence of nanosilica in coating was characterized by FT-IR. Corrosion resistance of PVB coatings containing nanosilica was investigated by salt mist testing. Effects of nanosilica on adhesion, flexural strength and relative hardness and thermal oxidation stability of PVB coatings were also examined. Nanosilica with content of 1.2 wt% significantly improved mechanical properties, corrosion resistance and thermal oxidation stability of PVB coatings.

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