Relevant bibliographies by topics / Sol-gel auto combustion

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Sol-gel auto combustion'

Author: Grafiati
Published: 2 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Sol-gel auto combustion"

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Bao, Li, Xi Wei Qi, Bo Ni, Min Zhang, and Rui Bin Mei. "BiFeO3 Powders Synthesized by Different Sol-Gel Methods." Key Engineering Materials 697 (July 2016): 84–88. http://dx.doi.org/10.4028/www.scientific.net/kem.697.84.

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The multiferroic BiFeO3 powders with perovskite structure were synthesized by sol-gel auto-combustion and conventional sol-gel methods, respectively. As-prepared powders were characterized by XRD, SEM and VSM techniques to investigate phase structure, microstructure and magnetic properties. The results show that the pure phase BiFeO3 powders are obtained successfully by sol-gel auto-combustion after calcining at 650°C for 2h and leaching by HNO3. Compared with conventional sol-gel method which got pure phase BiFeO3 powders at 800°C for 3h, the sol-gel auto-combustion technique can get more pur
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SHAHMIRZAEI, M., S. A. SEYYED EBRAHIMI, and R. DEHGHAN. "SYNTHESIS OF THE NANOCRYSTALLINE NICKEL FERRITE BY A NOVEL MECHANO SOL–GEL AUTO-COMBUSTION METHOD." Modern Physics Letters B 25, no. 11 (2011): 855–61. http://dx.doi.org/10.1142/s0217984911026516.

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In this work, a novel method of mechano sol–gel auto-combustion has been developed for production of single phase nickel ferrite nanocrystalline powder, consisting of a sol–gel auto-combustion synthesis followed by a high energy milling process before calcination. Sol–gel auto-combustion was carried out using a gel including citric acid as a reductant and metal nitrates as oxidants. This gel exhibited a self-propagating behavior after ignition in air. The effects of the intermediate high energy milling on the physical properties of the final product after calcination were investigated. The res
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Zulfugarova, Sima M., Zuleikha F. Aleskerova, Gunel R. Azimova, and Ulduz R. Guliyeva. "COMBINATION OF MICROWAVE TECHNOLOGY WITH SOL-GEL METHOD WITH AUTO-COMBUSTION FOR OBTAINING CATALYSTS FOR LOW-TEMPERATURE OXIDATION OF CARBON MONOXIDE." Transactions of the Kоla Science Centre of RAS. Series: Engineering Sciences 2, no. 2/2023 (2023): 92–96. http://dx.doi.org/10.37614/2949-1215.2023.14.2.016.

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The results of a study of the reaction of carbon monoxide oxidation on double and triple cobalt-containing oxide catalysts obtained by the sol-gel method with auto-combustion and the use of microwave technology are presented. The conditions for combining microwave treatment with the sol-gel method with auto-combustion are established. The use of microwave energy to "ignite" the gel without further prolonged irradiation, the catalytic activity of the obtained oxide systems in the oxidative conversion of carbon monoxide is comparable to the activity of similar samples obtained by the sol-gel met
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Admin, Admin, Mohammed Mustafa Rashid, Sabah J. Fathi, Rafea A. Munef, and Bilal Omer Ahmed. "Structural properties of the composites (BaFe12O19/Ni0.3Cu0.2Zn0.5Al-0.5Fe1.5O4) prepared by sol-gel auto combustion." Tikrit Journal of Pure Science 24, no. 4 (2019): 69–73. http://dx.doi.org/10.25130/tjps.v24i4.402.

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The nanocomposites ferrites (BaFe12O19/Ni0.3Cu0.2Zn0.5Al­0.5Fe1.5O4) with (x=10,25,50,75,90%) were prepared by sol-gel auto combustion. The micro-structural features of the samples were studied using X-ray diffraction (XRD) and scanning electron microscopy (SEM) techniques. The results were compared which show that the grain size of the nano composites which prepared by sol-gel auto combustion about (25-46) nm.
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Periyasamy, Thirukumaran, Shakila Parveen Asrafali, and Jaewoong Lee. "Tailoring the Surface of Sintered Magnesia–Chromia Catalyst with a Sol–Gel Auto-Combustion Technique." Processes 12, no. 9 (2024): 2019. http://dx.doi.org/10.3390/pr12092019.

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The research presented in this work explores two methods for synthesizing supported metal catalysts: wet impregnation method (IM) and sol–gel auto-combustion method (AC). These techniques were used to create a series of magnesium oxide (MgO)-based materials, including pure MgO and MgO-supported chromia catalysts, CrMgX, varying the weight percentage of chromium. The specific materials synthesized are unmodified MgO; MgO loaded with 1, 3, and 5 wt% CrO3 via impregnation; and counterparts prepared with the same loadings using Cr (NO3)3 via sol–gel auto-combustion method. After synthesis, various
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Rashid1, Mohammed Mustafa, Sabah J. Fathi2, Rafea A. Munef, and Bilal Omer Ahmed1. "Structural properties of the composites (BaFe12O19/Ni0.3Cu0.2Zn0.5Al-0.5Fe1.5O4) prepared by sol-gel auto combustion." Tikrit Journal of Pure Science 24, no. 4 (2019): 69. http://dx.doi.org/10.25130/j.v24i4.848.

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The nanocomposites ferrites (BaFe12O19/Ni0.3Cu0.2Zn0.5Al­0.5Fe1.5O4) with (x=10,25,50,75,90%) were prepared by sol-gel auto combustion. The micro-structural features of the samples were studied using X-ray diffraction (XRD) and scanning electron microscopy (SEM) techniques. The results were compared which show that the grain size of the nano composites which prepared by sol-gel auto combustion about (25-46) nm.
 
 http://dx.doi.org/10.25130/tjps.24.2019.075
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Qi, Xi Wei, He Ji Xu, Xiao Yan Zhang, and Jian Quan Qi. "Synthesis of Multiferroic BiFeO3 Powders by Sol-Gel Auto-Combustion." Advanced Materials Research 412 (November 2011): 99–102. http://dx.doi.org/10.4028/www.scientific.net/amr.412.99.

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Crystalline multiferroic BiFeO3 powders were directly synthesized by sol-gel auto-combustion method. The gels, derived from the solutions of 2-methoxyethane, metal nitrate and citric acid, exhibited the self-propagating combustion behaviors at ambient temperature when it is ignited in air. After auto-combustion, the dried gels transformed into crystalline BiFeO3 powders and no further calcination was needed. The nature of auto-combustion was ascribed to heat-induced redox between NH4NO3 and carboxyl group. The TG-DTA was carried out to study the auto-combustion of dried gels. The synthesized p
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Sreekandan, Sreelakshmi, Anjitha Thadathil, Bindu Mavila, Kannan Vellayan, and Pradeepan Periyat. "Solvent-free synthesis of 1,2-dihydro-1-arylnaphtho[1,2-e] [1,3] oxazine-3-ones using a magnetic nickel–zinc ferrite nanocatalyst." RSC Advances 15, no. 6 (2025): 4553–61. https://doi.org/10.1039/d4ra05486e.

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Amghar, Mohamed, Amira Bougoffa, Abdessalem Trabelsi, Abderrazek Oueslati, and Essebti Dhahri. "Optical and dielectric properties of silver-substituted ZnAl2O4 spinels synthesized using a sol-gel auto-combustion method." RSC Advances 12, no. 31 (2022): 20348–59. http://dx.doi.org/10.1039/d2ra02555h.

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Zhu, Yan Feng, Wei Liang Liu, An Hua Wu, Zhen Qian Feng, Chuan Yong Wang, and Jun Xu. "Synthesis of LaFeO3 Nano-Powders by Self-Propagating Combustion Method of Sol-Gel." Key Engineering Materials 544 (March 2013): 17–20. http://dx.doi.org/10.4028/www.scientific.net/kem.544.17.

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Nanocrystalline LaFeO3 with particle size of about 50 nm was directly synthesized by sol–gel auto-combustion method at room temperature. The overall process involves three steps: formation of homogeneous sol; formation of dried gel; and combustion of the dried gel. Single phase nanocrystalline LaFeO3 powders were successfully synthesized by the sol–gel self-propagation combustion method using glycin (C2H5NO2) as the chelating agent. Discuss the synthesis products by DTA/TG, XRD and SEM. The experiment results show that the LaFeO3 nano-powder was got from dried gel of G/M=1:1 at 300°C ignition
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Dissertations / Theses on the topic "Sol-gel auto combustion"

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Shash, N. M., M. M. Rashad, M. G. El-Shaarawy, M. H. Maklad, and F. A. Afifi. "The Effect of Nano-SiO2 on the Structural, Electrical and Magnetic Properties of SiO2-LiFe5O8 Glass–ceramics Prepared by Sol Gel Auto-combustion Processing." Thesis, Sumy State University, 2015. http://essuir.sumdu.edu.ua/handle/123456789/42712.

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The glass–ceramic with the composition x(LiFe5O8)/(100 – x) SiO2 (x = 20, 30, 40, 50, 100 wt. % ) were prepared by sol gel auto-combustion method. The influence of the SiO2 ratio in the glass-ceramics strucure prepared was investigated by X-ray diffraction (XRD) and scanning electron microscopy (SEM). Crystalline phases (LiFe5O8, SiO2, Fe2O3) were observed by X-ray powder diffraction in the glasses annealed at 800°C for 2h. The crystallite size was found to increase from 27.29 nm (x = 20%) to 91.48 nm(x = 100 %). The microstructure of the formed powders was SiO2 ratio dependent. Increasing th
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Parween, N. "Study of barium hexaferrite (BaFe12O19)synthesised by sol gel auto- combustion technique." Thesis, 2014. http://ethesis.nitrkl.ac.in/5929/1/e-96.pdf.

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The powders of barium ferrite (BaFe12O19) were synthesized from metal nitrates in the molar ratio of 1:9:10 (Ba/Fe/glycine) by a sol–gel auto combustion technique using glycine as firing agent. At the time of synthesis three types of precautions considered such as, without considering any extra agent (Sample-1), the solution maintained the Ph value 7 by adding ammonia solution (Sample-2) and by adding nitric acid (Sample-3). All the combusted samples calcined at different temperatures and time durations for confirmation of phase formation. The XRD study of calcined samples reveals the single p
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Horta, André Filipe Castanheira. "Synthesis optimization of Zn-Mn ferrites for magnetic fluid applications." Master's thesis, 2019. http://hdl.handle.net/10773/29834.

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Manganese-Zinc ferrite nanoparticles have been the subject of increasing research due to their desired properties for a wide range of applications. These properties include nanometer particle size control, tunable magnetic properties, high saturation magnetization and low toxicity, providing these ferrites with the necessary requirements for cancer treatment via magnetic hyperthermia. During this research, powders of Mn-Zn ferrite were synthesized and characterized, aiming to optimize their structural and magnetic properties for further application in a ferrofluid. Samples with Mn1-xZn
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Book chapters on the topic "Sol-gel auto combustion"

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Sheikh, Hassan, Ebrahim Paimozd, Ali Sharbati, and Sedigheh Sheikh. "Characteristics of Superconducting YBCO Phase Formation through Auto Combustion Citrate-Nitrate Sol-Gel." In Ceramic Transactions Series. John Wiley & Sons, Inc., 2011. http://dx.doi.org/10.1002/9781118144480.ch18.

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Wang, Chuanbin, Xuan Zhou, Fei Chen, Qiang Shen, and Lianmeng Zhang. "Sol-Gel Auto-Combustion Synthesis of Co-Doped ZnO Diluted Magnetic Semiconductor Nanopowders." In Ceramic Transactions Series. John Wiley & Sons, Inc., 2014. http://dx.doi.org/10.1002/9781118771464.ch16.

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Yadav, Pooja, R. K. Beniwal, Anchal, et al. "Structural and Morphological Characterization of Cr0.2Ni0.8-xCoxFe2O4 Nanocrystalline Samples Synthesized via Sol-Gel Auto-Combustion Method." In Springer Proceedings in Physics. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-6795-6_30.

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Sheng, Hao, Zhen Xing Yue, Zhi Lun Gui, and Long Tu Li. "Synthesis of BiFeO3-PbTiO3 Powders by Sol-Gel Auto-Combustion Process." In High-Performance Ceramics III. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-959-8.609.

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Chaudhari, D. L., A. M. Shahare, A. K. Nandanwar, D. S. Choudhary, and K. G. Rewatkar. "Synthesis, Structural and Magnetic Properties of Gadolinium-Doped Ni–Zn Ferrites Synthesized by Sol–Gel Auto-Combustion Route." In Lecture Notes in Mechanical Engineering. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-0909-1_49.

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Georgieva, Borislava, Svetoslav Kolev, Chavdar Ghelev, et al. "A Comparative Study of the Morphology of Y-Type Hexaferrite Powders Obtained by Sol-Gel Auto-Combustion and Ultrasonic Co-precipitation." In NATO Science for Peace and Security Series B: Physics and Biophysics. Springer Netherlands, 2018. http://dx.doi.org/10.1007/978-94-024-1298-7_3.

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Barati, M. R., S. A. Seyyed Ebrahimi, and A. Badiei. "Influence of Different Calcination Conditions on the Microstructure and Phase Constitution of Nickel-Zinc Ferrite Nanocrystalline Powders Prepared by a Sol-Gel Auto-Combustion Method." In High-Performance Ceramics V. Trans Tech Publications Ltd., 2008. http://dx.doi.org/10.4028/0-87849-473-1.598.

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Shinde, V. S. "SYNTHESIS AND STRUCTURAL DETERMINATION OF CO SUBSTITUTED M-TYPE CA HEXAFERRITE." In Futuristic Trends in Physical Sciences Volume 3 Book 3. Iterative International Publishers, Selfypage Developers Pvt Ltd, 2024. http://dx.doi.org/10.58532/v3bkps3p2ch5.

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Co-substituted M-type Ca hexaferrite of composition CaCoFe 11 O 19 was synthesized by sol-gel auto-combustion method using metal nitrates as oxidants and citric acid as a reducing agent. The prepared sample was characterized by X-ray diffraction technology. The peaks observed in the XRD pattern confirm the M type of hexaferrite structure. No secondary peaks were observed that confirmed the purity of the sample. The calculated values of lattices parameters ‘a’ and ‘c’ were 5.9500 Å and 22.0779 Å respectively are well within the range of M type of hexaferrite. c/a ratio for the prepared sample i
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Chandrasekhar, Thalari, Ravi Naik, Sharanappa Chapi, and Dr Madhukumar R. "CONTROLLABLE SYNTHESIS AND CHARACTERIZATION OF CU-COZNFE2O4 NANO FERRITES BY AUTO-COMBUSTION ROUTE." In Futuristic Trends in Physical Sciences Volume 3 Book 1. Iterative International Publishers, Selfypage Developers Pvt Ltd, 2024. http://dx.doi.org/10.58532/v3bkps1ch1.

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The methods employed to prepare nano crystalline mixed ferrite materials during experimentation significantly affect the resulting particle size. The quality of ferrite materials greatly influences the performance of devices. The chemical composition and microstructure of ferrites, which determine their properties, are both determined by the preparation process. TheCoCuZnFe2O4 ferrite nanoferites were prepared by sol-gel method. The prepared samples were calcinated at 750oC shows sharper X-ray diffraction peaks, indicating increased crystallinity of the materials. Average crystallite sizes wer
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Elaya Kumar, Kannan, S. Muthulingam, and A. Manikandan. "Impact of Rare Earth Element Cerium on Structural and Magnetic Characterization of Different Nanoferrites." In Cerium - Chemistry, Technology, Geology, Soil Science and Economics [Working Title]. IntechOpen, 2024. http://dx.doi.org/10.5772/intechopen.1004167.

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Due to its numerous uses in the fields of magnetic recording devices, electronic devices, biosensors, high-frequency transformers, microwave devices, and radar devices, magnetic nanoferrites have drawn increased attention from society. There are several ways to make rare earth ion-doped spinel ferrites, including the sol-gel approach, auto-combustion method, hydrothermal method, co-precipitation method, ball milling method, and green synthesis method. Numerous studies have recently discussed the effect of rare earth ion substitution on spinel ferrite, concluding that it improved the material’s
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Conference papers on the topic "Sol-gel auto combustion"

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Kumar, Sudhanshu, and K. Sreenivas. "Electrical conductivity of magnesium ferrite prepared by sol-gel auto combustion technique." In ADVANCES IN BASIC SCIENCE (ICABS 2019). AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5122341.

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Rasmi, T., and K. A. Malini. "Synthesis of thermoelectric bismuth telluride alloys by sol-gel auto-combustion method." In 3RD INTERNATIONAL CONFERENCE ON MATHEMATICAL TECHNIQUES AND APPLICATIONS (e-ICMTA-2022). AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0158459.

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Devmunde, B. H., D. P. Nandagawali, M. B. Solunke, and D. R. Shengule. "Sol-gel auto-combustion synthesis, cation distribution and physicochemical properties of Ni0.6Cd0.4Fe2O4 NPs." In NATIONAL CONFERENCE ON PHYSICS AND CHEMISTRY OF MATERIALS: NCPCM2020. AIP Publishing, 2021. http://dx.doi.org/10.1063/5.0061166.

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Yuan, Guangbai, Jie Song, Fengwu Du, et al. "Structural and magnetic properties of Ni0.5Zn0.5SmxFe2-xO4 nanoferrite by sol-gel auto-combustion method." In 2016 6th International Conference on Advanced Design and Manufacturing Engineering (ICADME 2016). Atlantis Press, 2016. http://dx.doi.org/10.2991/icadme-16.2016.155.

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Bhagwat, V. R., Mangesh V. Khedkar, Govind Kulkarni, Prashant B. Kharat, and K. M. Jadhav. "Dextrose assisted sol-gel auto combustion synthesis and magnetic characterizations of cobalt ferrite nanoparticles." In DAE SOLID STATE PHYSICS SYMPOSIUM 2019. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0017310.

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Gazzali, M. D. P. M., A. Paul Blessington Selvadurai, V. Anbarasu, C. Murugesan, and G. Chandrasekaran. "Structural and magnetic properties of barium hexaferrrite prepared through sol-gel auto combustion technique." In SOLID STATE PHYSICS: Proceedings of the 56th DAE Solid State Physics Symposium 2011. AIP, 2012. http://dx.doi.org/10.1063/1.4710449.

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Krithiga, R., S. Sankar, G. Subhashree, and R. Niruban Bharathi. "Structural and optical properties of ZnO: K synthesized by sol-gel auto-combustion route." In NANOFORUM 2014. AIP Publishing LLC, 2015. http://dx.doi.org/10.1063/1.4918111.

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John, Subin P., and Jacob Mathew. "Superparamagnetism of Mg0.5Zn0.5Fe2O4 nanoparticles: Dependence of pH in the sol-gel auto-combustion method." In PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS: ICAM 2019. AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5130276.

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Parmar, C., R. Verma, Arindam Ghosh, S. S. Modak, and S. N. Kane. "Sol-gel auto-combustion synthesis of magnetite and its characterization via x-ray diffraction." In ADVANCES IN BASIC SCIENCE (ICABS 2019). AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5122595.

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Adil, Muhammad, Hasnah Mohd Zaid, Lee Kean Chuan, Ali F. Alta’ee, and Noor Rasyada Ahmad Latiff. "Microscopic evolution of dielectric nanoparticles at different calcination temperatures synthesized via sol-gel auto-combustion." In PROCEEDINGS OF THE 23RD SCIENTIFIC CONFERENCE OF MICROSCOPY SOCIETY MALAYSIA (SCMSM 2014). AIP Publishing LLC, 2015. http://dx.doi.org/10.1063/1.4919154.

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