Academic literature on the topic 'Films nanoporeux'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Films nanoporeux.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Films nanoporeux"

1

Abelow, Alexis E., Ryan J. White, Kevin W. Plaxco, and Ilya Zharov. "Nanoporous silica colloidal films with molecular transport gated by aptamers responsive to small molecules." Collection of Czechoslovak Chemical Communications 76, no. 6 (2011): 683–94. http://dx.doi.org/10.1135/cccc2011022.

Full text
Abstract:
We report the preparation of colloidal nanoporous silica films whose function mimics that of protein channels in gating the transport of small molecules across a cell membrane. Specifically, we report a means of controlling the molecular flux through colloidal nanopores that employ aptamer oligonucleotides binding to a specific organic small molecule (cocaine). These biomacromolecules have been introduced onto the nanopore surface by attaching pre-made oligonucleotides to the activated nanopore surface. The aptamers change their conformation in response to the binding events, and thus alter th
APA, Harvard, Vancouver, ISO, and other styles
2

Srisuwan, Y., N. Kotsaeng, Y. Baimark, N. Narkkong, and W. Simchuer. "Study on Morphology and Thermal Stability of Nanoporous Silk Fibroin Films." Advanced Materials Research 55-57 (August 2008): 721–24. http://dx.doi.org/10.4028/www.scientific.net/amr.55-57.721.

Full text
Abstract:
Nanoporous silk fibroin (SF) films were prepared as SF film loaded with methoxy poly(ethylene glycol)-b-poly(D,L-lactide) (MPEG-b-PDLL) nanoparticles by film casting of MPEG-b-PDLL nanoparticle suspension-SF solution. Nanoporous structures of the SF films were formed due to self-condensation and nanophase separation of nanoparticles from SF film matrix during drying process. The films with SF/MPEG-b-PDLL ratios of 20/1, 20/2 and 20/3 (w/w) were prepared and investigated. The MPEG-b-PDLL nanoparticles can be observed on film surface and cross-section with 100-300 nm in size. The size of interco
APA, Harvard, Vancouver, ISO, and other styles
3

Her, Hyun Jung, Jung Min Kim, Yun Soo Lim, et al. "Nanoporous Titania by Embossing with PMMA Nanopoles Made from Nanoporous Alumina Template." Materials Science Forum 544-545 (May 2007): 1017–20. http://dx.doi.org/10.4028/www.scientific.net/msf.544-545.1017.

Full text
Abstract:
We produced highly uniform nanoporous thin films of the dense array of titania (TiO2) pores of 70~80 nm in diameter with nanoimprinting method. Titania in HCl and 2-propanol solution was coated on an indium tin oxide (ITO) surface and embossed with an array of PMMA nanopoles which was produced using a nanoporous alumina (Al2O3) template. Two-step anodization was introduced to produce highly uniform and dense nanopores on the aluminum surface. The polymethyl methacrylate (PMMA) was poured onto and infiltrated into the nanoporous alumina surface which was heated at 150 oC. The alumina nanopores
APA, Harvard, Vancouver, ISO, and other styles
4

Leenheer, Andrew J., Alexander Miedaner, Calvin J. Curtis, Maikel F. A. M. van Hest, and David S. Ginley. "Fabrication of nanoporous titania on glass and transparent conducting oxide substrates by anodization of titanium films." Journal of Materials Research 22, no. 3 (2007): 681–87. http://dx.doi.org/10.1557/jmr.2007.0078.

Full text
Abstract:
Nanoporous titania (TiO2) or titania nanotubes could provide a continuous nanostructured electron-conducting anode for organic photovoltaics. In this work, nanoporous titania was formed by anodizing thin films of titanium on both glass and transparent conducting oxide (TCO) substrates. Titanium thin films (500–700 nm) were deposited by radio frequency (RF) magnetron sputtering. Films were anodized in acidic electrolytes containing small amounts of hydrofluoric acid (HF) at constant voltages ranging from 7 to 15 V. Scanning electron microscope (SEM) analysis revealed a nanoporous structure. Nan
APA, Harvard, Vancouver, ISO, and other styles
5

Chojenka, Juliusz, Arkadiusz Zarzycki, Marcin Perzanowski, et al. "Tuning of the Titanium Oxide Surface to Control Magnetic Properties of Thin Iron Films." Materials 16, no. 1 (2022): 289. http://dx.doi.org/10.3390/ma16010289.

Full text
Abstract:
We describe the magnetic properties of thin iron films deposited on the nanoporous titanium oxide templates and analyze their dependance on nanopore radius. We then compare the results to a continuous iron film of the same thickness. Additionally, we investigate the evolution of the magnetic properties of these films after annealing. We demonstrate that the M(H) loops consist of two magnetic phases originating from the iron layer and iron oxides formed at the titanium oxide/iron interface. We perform deconvolution of hysteresis loops to extract information for each magnetic phase. Finally, we
APA, Harvard, Vancouver, ISO, and other styles
6

Shahidah Arina Shamsuddin, Adilah Ayoib, M. N. A. Uda, et al. "Comparative analysis of the efficacy of bulk and membrane nanoporous materials in biological sensing." International Journal of Nanoelectronics and Materials (IJNeaM) 18, no. 2 (2025): 305–13. https://doi.org/10.58915/ijneam.v18i2.2188.

Full text
Abstract:
Nanoporous materials possess significant potential in biological sensing applications due to their unique pore structures and high surface-area-to-volume ratios. Two common types of nanoporous materials are bulk and membrane-based. The differences in the structural and dimensional properties of nanopores are expected to impact the efficiency of biomolecule interactions during immobilization and hybridization, thereby influencing the overall performance of biological sensors. This study aims to investigate which type of nanoporous material offers enhanced sensitivity in detecting DNA targets. I
APA, Harvard, Vancouver, ISO, and other styles
7

Benetti, Giulio, Francesco Banfi, Emanuele Cavaliere, and Luca Gavioli. "Mechanical Properties of Nanoporous Metallic Ultrathin Films: A Paradigmatic Case." Nanomaterials 11, no. 11 (2021): 3116. http://dx.doi.org/10.3390/nano11113116.

Full text
Abstract:
Nanoporous ultrathin films, constituted by a slab less than 100 nm thick and a certain void volume fraction provided by nanopores, are emerging as a new class of systems with a wide range of possible applications, including electrochemistry, energy storage, gas sensing and supercapacitors. The film porosity and morphology strongly affect nanoporous films mechanical properties, the knowledge of which is fundamental for designing films for specific applications. To unveil the relationships among the morphology, structure and mechanical response, a comprehensive and non-destructive investigation
APA, Harvard, Vancouver, ISO, and other styles
8

Yu, Yang-Yen, and Chang-Chung Yang. "Preparation of Nanoporous Poly(Methyl Silsesquioxanes) Films Using PS-b-P4VP as Template." Journal of Nanoscience and Nanotechnology 8, no. 3 (2008): 1537–44. http://dx.doi.org/10.1166/jnn.2008.073.

Full text
Abstract:
Nanoporous poly(methyl silsesquioxane) (PMSSQ) film was prepared through the templating of an amphiphilic block copolymer, poly(styrene-4-vinyl pyridine) (PS-b-P4VP). The experimental and theoretical studies suggest that the intermolecular hydrogen bonding is existed between the PMSSQ precursor and PS-b-P4VP. The miscible hybrid and the narrow thermal decomposition of the PS-b-P4VP lead to nanopores in the prepared films from the results of TGA, AFM, and TEM. The effects of the loading ratio on the morphology and properties of the prepared nanoporous PMSSQ films were investigated. The TEM and
APA, Harvard, Vancouver, ISO, and other styles
9

Yu, Yang Yen, Wen Chen Chien, and Shih Ting Chen. "Preparation of Nanoporous Mondispersed Silica Nanoparticles Films Using Poly(styrene)- Block-Poly( 2-Vinyl Pyridine) as Template." Advanced Materials Research 47-50 (June 2008): 646–49. http://dx.doi.org/10.4028/www.scientific.net/amr.47-50.646.

Full text
Abstract:
Nanoporous silica films were prepared through the templating of amphiphilic block copolymer, poly(styrene-2-vinyl pyridine) (PS-b-P2VP), and colloidal silica nanoparticles. The experimental and theoretical studies suggested that the intermolecular hydrogen bonding was existed between the colloidal silica nanoparticles and PS-b-P2VP. The miscible hybrid and the narrow thermal decomposition of the PS-b-P2VP led to nanopores in the prepared films from the results of TGA, AFM, and TEM. The effects of the loading ratio and P2VP chain length on the morphology and properties of the prepared nanoporou
APA, Harvard, Vancouver, ISO, and other styles
10

Her, Hyun-Jung, Jung-Min Kim, C. J. Kang, and Yong-Sang Kim. "Fabrication of Thin Film Titania with Nanopores, Nanopoles, and Nanopipes by Nanoporous Alumina Template." Journal of Nanoscience and Nanotechnology 8, no. 9 (2008): 4808–12. http://dx.doi.org/10.1166/jnn.2008.ic84.

Full text
Abstract:
We demonstrate the formation of thin film titania (TiO2) with a dense array of nanopores, nanopoles, and nanopipes. The heights of pores, poles, and pipes were approximately 130 nm, 180 nm, and 200 nm, respectively. The aspect ratios of these three structures were approximated between 2 and 3. In order to obtain titania thin films, a nanoporous alumina (Al2O3) template was fabricated by performing a two-step anodization process. The spin-coated titania films were uniformly patterned by a nanoimprinting lithography technique with a textured poly(methyl methacrylate) (PMMA) mold or nanoporous al
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Films nanoporeux"

1

Cojocaru, Ludmila. "Films d’oxydes semi-conducteurs nanoporeux et nanocristallins pour dispositifs photovoltaïques hybrides." Thesis, Bordeaux 1, 2012. http://www.theses.fr/2012BOR14630/document.

Full text
Abstract:
Dans le contexte de la mise au point de dispositifs photovoltaïques efficaces, bon marché et respectueux de l’environnement, la synthèse d’oxydes métalliques semi-conducteurs tels que SnO2, Zn2SnO4 et WO3 de morphologies et textures diverses a été développée afin d’élaborer des photoanodes poreuses pour cellules solaires à colorant. D’après les études réalisées par différentes méthodes (MEB, MET, DRX et BET), les matériaux obtenus présentent des caractéristiques texturales, morphologiques et structurales appropriées pour l’application visée. Des cellules solaires à colorant ont donc été réalis
APA, Harvard, Vancouver, ISO, and other styles
2

Chachay, Lucas. "Elaboration de films de cuivre nanoporeux et thermocompression pour l'assemblage en électronique de puissance." Electronic Thesis or Diss., Université Grenoble Alpes, 2024. http://www.theses.fr/2024GRALI001.

Full text
Abstract:
Afin de diminuer l’émission de gaz à effet de serre dans le domaine de l’aéronautique, les constructeurs cherchent à électrifier les différentes motorisations utilisées dans les avions, et notamment dans un premier temps les motorisations secondaires (train d’atterrissage, …). Cet objectif nécessite d’augmenter les performances des modules électroniques de puissance, en particulier en améliorant la qualité des assemblages entres les différents composants et substrats.C'est dans ce contexte que se situent ces travaux de thèse. Nous proposons une technique d'assemblage innovante avec des connexi
APA, Harvard, Vancouver, ISO, and other styles
3

Mauroy, Cyprien. "Films multicouches nanocristaux de cellulose/Ge-Imogolite pour l'élaboration de nouveaux matériaux nanoporeux." Thesis, Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0265/document.

Full text
Abstract:
Lors des dix dernières années, les films multicouches ont suscité l’intérêt de la communauté scientifique pour leurs propriétés innovantes. Principalement issus de l’association de polyélectrolytes et/ou de nanoparticules de différentes morphologies, ils ont ouvert la voie à la fabrication d’une nouvelle catégorie de matériaux nanoporeux, possédant des propriétés optiques attractives telles que la coloration structurale et l’antireflet. Les films multicouches à base de deux nanoparticules de charges opposées sont plus rares et permettent de jumeler les propriétés des deux nanoparticules utilis
APA, Harvard, Vancouver, ISO, and other styles
4

Pastre, Aymeric. "Élaboration d’électrodes à base de films d’or nanoporeux et conception de micro-supercondensateurs intégrés." Thesis, Lille 1, 2017. http://www.theses.fr/2017LIL10187/document.

Full text
Abstract:
Le travail de thèse a pour objectif la conception de micro-supercondensateurs tout-solide à base d’or nanoporeux, intégrés sur substrat de silicium. Dans un premier temps nous avons développé un procédé de formation de films d’or par réduction chimique auto-catalytique. Afin d’augmenter l’adhérence du film d’or sur le substrat de silicium, une couche d’accroche originale a été élaborée par procédé sol-gel. Il s’agit d’un film mince d’oxyde de zirconium (ZrO2) dopé par des nanoparticules d’or. La porosité de ces films d’or a été contrôlée par une méthode de templating à partir de microsphères d
APA, Harvard, Vancouver, ISO, and other styles
5

Wong, Ka Lun. "Incorporation des semi-conducteurs dans des matériaux nanoporeux et mise en forme de films minces." Caen, 2010. http://www.theses.fr/2010CAEN2056.

Full text
Abstract:
Les semi-conducteurs nanométriques (NSCs) sont des matériaux à haut potentiel pour diverses applications tels que l’optoélectronique, le photovoltaïque, et les capteurs chimiques. Dans cette étude, deux types de synthèses ont été développées pour la fabrication des NSCs dans des matériaux zéolitiques: une synthèse en une étape (OSS), et une synthèse par échange d’ion et irradiation (IEI). La méthode OSS permet de synthétiser directement des NSCs dans une zéolithe hydrophobe de silice pure de type MFI par co-condensation de précurseur de silice, de 3-mercaptopropyl-trimethoxysilane (MPTS), de p
APA, Harvard, Vancouver, ISO, and other styles
6

Amyar, Hajar. "Probing the formation and the sorption response of nanoporous films by in situ optical spectroscopies." Electronic Thesis or Diss., Sorbonne université, 2023. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2023SORUS204.pdf.

Full text
Abstract:
Les films nanoporeux présentent un grand intérêt en raison de leurs propriétés uniques et de leurs applications variées dans différents domaines. La caractérisation de ces films est cruciale pour comprendre et contrôler leurs propriétés (telles que la taille et la distribution des pores, l'aire de surface, la porosité et la résistance mécanique) et leur évolution dans des conditions de fonctionnement. A cet égard, parmi les méthodes spectroscopiques optiques, l'ellipsométrie, en particulier l'ellipsométrie in situ, est une technique puissante et non-destructive pour caractériser les films nano
APA, Harvard, Vancouver, ISO, and other styles
7

Topoglidis, Emmanuel. "Biosensors based on nanoporous TiO2 films." Thesis, Imperial College London, 2001. http://hdl.handle.net/10044/1/7573.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Gage, David Maxwell. "Fracture of nanoporous organosilicate thin films /." May be available electronically:, 2008. http://proquest.umi.com/login?COPT=REJTPTU1MTUmSU5UPTAmVkVSPTI=&clientId=12498.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Ceratti, Davide Raffaele. "Viability of nanoporous films for nanofluidic applications." Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066482/document.

Full text
Abstract:
Ces travaux de thèse ont eu deux objectifs: i) le développent de systèmes nanofluidique en utilisant une méthode non-lithographique, peu chère et facilement transposable à l'échelle industrielle ii) la compréhension des phénomènes nanofluidiques au travers des études expérimentales et de modélisation. Des couches minces mesoporeuses, en particulier des structures planaires avec des nanopiliers, ont été utilisé pour des études sur l'infiltration capillaire des liquides dans espaces confiné au niveau nanométrique. En plus des premiers tests pour des applications plus complexes comme des séparati
APA, Harvard, Vancouver, ISO, and other styles
10

Ceratti, Davide Raffaele. "Viability of nanoporous films for nanofluidic applications." Electronic Thesis or Diss., Paris 6, 2015. http://www.theses.fr/2015PA066482.

Full text
Abstract:
Ces travaux de thèse ont eu deux objectifs: i) le développent de systèmes nanofluidique en utilisant une méthode non-lithographique, peu chère et facilement transposable à l'échelle industrielle ii) la compréhension des phénomènes nanofluidiques au travers des études expérimentales et de modélisation. Des couches minces mesoporeuses, en particulier des structures planaires avec des nanopiliers, ont été utilisé pour des études sur l'infiltration capillaire des liquides dans espaces confiné au niveau nanométrique. En plus des premiers tests pour des applications plus complexes comme des séparati
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Films nanoporeux"

1

Ree, Moonhor. Low-k nanoporous interdielectrics: Materials, thin film fabrications, structures and properties. Nova Science Publishers, 2010.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Koblischka, M. R. Growth and Characterization of HTSc Nanowires and Nanoribbons. Edited by A. V. Narlikar. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780198738169.013.11.

Full text
Abstract:
This article describes the fabrication of high-temperature superconducting nanowires and their characterization by magnetic and electric transport measurements. In the literature, nanowires of high-temperature superconductors (HTSc) are obtained by means of lithography, using thin film material as a base. However, there are two main problems with this approach: first, the substrate often influences the HTSc nanowire, and second, only electric transport measurements can be performed. This article explains how nanowires and nanobelts of high-temperature superconducting cuprates can be prepared b
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Films nanoporeux"

1

Zhao, Yuanzhe, Jie Zhang, Zepeng Sun, Zheqi Cao, Liqun Xu, and Jian Li. "Scheme Design and Challenges of DNA Sequencing Terminal Equipment Based on Solid-State Nanopore Sequencing." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-7887-4_13.

Full text
Abstract:
Abstract Nanopore sequencing has become the primary technology for modern DNA sequencing. Solid nanopores are favored for their cost-effectiveness, stability, and scalability, particularly for portable applications. This paper presents a new design for a portable solid-state nanopore sequencing device based on the Linux platform. It employs a cutting-edge biological sequencing chip with a nanopore channel to capture through-hole data. Electrical signals from the chip are processed to create DNA sequence data files. The Linux-based Raspbian OS serves as the control terminal, facilitating seamle
APA, Harvard, Vancouver, ISO, and other styles
2

Dufort y Álvarez, Guillermo, Gadiel Seroussi, Pablo Smircich, José Sotelo, Idoia Ochoa, and Álvaro Martín. "Compression of Nanopore FASTQ Files." In Bioinformatics and Biomedical Engineering. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-17938-0_4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Wu, Shuanghong, Han Zhou, Mengmeng Hao, and Zhi Chen. "Nanoporous Palladium Films Based Resistive Hydrogen Sensors." In Outlook and Challenges of Nano Devices, Sensors, and MEMS. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-50824-5_13.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Smith, Joanna J., and Ilya Zharov. "Ion Transport in Sulfonated Nanoporous Opal Films." In ACS Symposium Series. American Chemical Society, 2008. http://dx.doi.org/10.1021/bk-2008-0996.ch018.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Khabibullin, Amir, and Ilya Zharov. "Responsive Nanoporous Silica Colloidal Films and Membranes." In Intelligent Stimuli-Responsive Materials. John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118680469.ch8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Joshi, Ved Prakash, Nitish Kumar, and Rahul R. Salunkhe. "Nanoporous Metal Oxides for Supercapacitor Applications." In Chemically Deposited Nanocrystalline Metal Oxide Thin Films. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-68462-4_23.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Del Giudice, Alessandra, Giulio Benetti, Claudio Piazzoni, and Francesca Borghi. "Porosity of Nanostructured Carbon Thin Films." In Nanoporous Carbons for Soft and Flexible Energy Devices. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-81827-2_8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Yadav, Arti, Prashant Pendyala, and M. S. Bobji. "On Using Nanoporous Alumina Films as Tribological Coating." In Lecture Notes in Mechanical Engineering. Springer India, 2013. http://dx.doi.org/10.1007/978-81-322-1656-8_36.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Ohgai, Takeshi, Masayuki Mizumoto, Shigeki Nomura, and Akio Kagawa. "Electrodeposition of Metallic Nanowires in Nanoporous Polycarbonate Films." In THERMEC 2006. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-428-6.1253.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Hyeon Lee, Jingyu, Yi Yeol Lyu, Mong Sup Lee, Jin Heong Yim, and Sang Youl Kim. "Characterization of Nanoporous Low Dielectric Polysilsesquioxane Thin Films." In Key Engineering Materials. Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-958-x.907.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Films nanoporeux"

1

Singh, Jaspreet, and Subhendu Sarkar. "Visible to Near-IR Tunable Plasmons in Nanoporous Gold Films." In 2024 Eighteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials). IEEE, 2024. http://dx.doi.org/10.1109/metamaterials62190.2024.10703265.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Lee, Ming-Tsang, Seung Hwan Ko, and Hirofumi Hidai. "Laser induced carbonized nanoporous micro-via on polymer thin films for double sided flexible electronics." In Laser-based Micro- and Nanoprocessing XIX, edited by Rainer Kling, Wilhelm Pfleging, and Koji Sugioka. SPIE, 2025. https://doi.org/10.1117/12.3044185.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Coull, Zoë L., and Roger C. Newman. "Selective Dissolution and Oxidation Zones in Ni-Cr-Fe Space and Their Relationship to Stress Corrosion Cracking." In CORROSION 2007. NACE International, 2007. https://doi.org/10.5006/c2007-07487.

Full text
Abstract:
Abstract A framework is presented that may explain a wide range of stress corrosion behaviour in aqueous environments at high temperatures, using only two hypotheses for the applicable crack growth mechanisms. The framework is mainly relevant to reducing (hydrogenated) environments, but may account for some aspects of SCC in oxidizing ones. Binary Fe-Ni alloys have been used to explore some of these issues, as well as engineering alloys. In the Ni-rich region, SCC propagates by intergranular oxidation; high Cr content, as in Alloy 690, provides protection by forming an external Cr-rich oxide.
APA, Harvard, Vancouver, ISO, and other styles
4

Gan, Yong X., Surya V. Pothula, and Matthew J. Franchetti. "Plasticity of Nanoporous Ni/YSZ Anode: A Numerical Analysis." In ASME 2010 8th International Conference on Fuel Cell Science, Engineering and Technology. ASMEDC, 2010. http://dx.doi.org/10.1115/fuelcell2010-33194.

Full text
Abstract:
Thin electrolytes (YSZ) and anode-supported (nanoporous Ni-YSZ ) cells operating in the temperature range of 650–850°C are considered as promising solid oxide fuel cell systems. Understanding the thermal-mechanical deformation behavior of the Ni/YSZ interface is critical for the design and durability assessment of the YSZ high temperature fuel cells. One of the problems still remains to be solved is the microstructure instability of the nanoporous Ni at the elevated temperatures. In this work, modeling the thermal-mechanical deformation in the nanoporous Ni/YSZ interface region was performed.
APA, Harvard, Vancouver, ISO, and other styles
5

Garahan, Anna, Laurent Pilon, Juan Yin, and Indu Saxena. "Optical Properties of Nanocomposite Thin-Films." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-13309.

Full text
Abstract:
This paper aims at developing numerically validated models for predicting the through-plane effective index of refraction and absorption index of nanocomposite thin-films. First, models for the effective optical properties are derived from previously reported analysis applying the volume averaging theory (VAT) to the Maxwell's equations. The transmittance and reflectance of nanoporous thin-films are computed by solving the Maxwell's equations and the associated boundary conditions at all interfaces using finite element methods. The effective optical properties of the films are retrieved by min
APA, Harvard, Vancouver, ISO, and other styles
6

Yahaya, Hafizal, Yoshifumi Ikoma, Keiji Kuriyama, and Teruaki Motooka. "Fabrication of nanopores utilizing SiC/Si(001) heteroepitaxial growth on SOI substrates: nanopore density control." In Seventh International Conference on Thin Film Physics and Applications, edited by Junhao Chu and Zhanshan Wang. SPIE, 2010. http://dx.doi.org/10.1117/12.888388.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Ghazaryan, Lilit, and Adriana Viorica Szeghalmi. "Reproducibility and stability of nanoporous SiO2 thin film coatings." In Advances in Optical Thin Films VI, edited by Michel Lequime, H. Angus Macleod, and Detlev Ristau. SPIE, 2018. http://dx.doi.org/10.1117/12.2313847.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Hu, Lili, Junlan Wang, Zijian Li, Shuang Li, and Yushan Yan. "Interfacial Adhesion of Nanoporous Zeolite Thin Films." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-62022.

Full text
Abstract:
Nanoporous zeolite thin films are promising candidates as future low-k materials. During the integration with other semiconducting materials, the high stresses resulted from the synthesis process can cause the film to fracture or delaminate from the substrates. Evaluating the interfacial adhesion of zeolite thin films is very important in achieving high performance low-k materials. In this work, laser spallation technique is utilized to investigate the interfacial strength of zeolite thin films from three different synthesis processes. The preliminary results show that the fully crystalline ze
APA, Harvard, Vancouver, ISO, and other styles
9

Zolotoukhina, Tatiana, and Takeo Fukui. "Identification of Nucleobases of Single Stranded DNA by Nanopore Force Resolution at Different Film Thickness." In ASME/JSME 2011 8th Thermal Engineering Joint Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/ajtec2011-44260.

Full text
Abstract:
The model of the molecular translocation of all types of DNA base molecules of cytosine, thymine, adenine and guanine through the nanoporous membrane of a solid thin film has been considered from the point of view of improving the resolution of forces by changing parameters of the membrane itself. The results of simulation of translocation process were compared for all four DNA nucleotides. The molecular dynamics (MD) method with the force field potential has been used for the atomic level modeling of the cytosine (C), thymine (T), adenine (A), and guanine (G) molecules and a configuration of
APA, Harvard, Vancouver, ISO, and other styles
10

Shafer, Julie, Jonghyun Lee, Ashok Thyagarajan, and Debjyoti Banerjee. "Experimental Study of the Nano-Fin Effect (nFE) During Thin Film Evaporation From Nanopores in Anodic Aluminum Oxide (AAO) Membrane Substrates Integrated With Nano-Thermocouple / Thin Film Thermocouple (TFT) Array." In ASME 2022 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/imece2022-96168.

Full text
Abstract:
Abstract Recent advances in micro/nano-fabrication has enabled the deployment of nanostructured surfaces, nanochannels, and nanoporous membranes for development of new generation thermal management devices with remarkable potential for heat transfer enhancement. Anomalous heat transfer has been reported in studies involving heaters with nanostructured surfaces. For example, nanofins with lower thermal conductivity values can cause higher levels of enhancement in heat flux values, especially during phase change (such as for boiling on heaters with nanostructured surfaces). In addition, confinem
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Films nanoporeux"

1

Costanzo, Francesco. Model-Based Simulations to Engineer Nanoporous Thin Films. Defense Technical Information Center, 2004. http://dx.doi.org/10.21236/ada438559.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Rowen, Adam M., Daniel David Koleske, Hongyou Fan, et al. Nanoporous films for epitaxial growth of single crystal semiconductor materials : final LDRD report. Office of Scientific and Technical Information (OSTI), 2007. http://dx.doi.org/10.2172/966925.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Hattar, Khalid Mikhiel, and David Robinson. In-situ 3D characterization of He bubble and displacement damage in dense and nanoporous thin films. Office of Scientific and Technical Information (OSTI), 2015. http://dx.doi.org/10.2172/1226424.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Zhou, Guantong. A brief literature review on recent progress in nanopore thin film-based optical sensors. Iowa State University, 2019. http://dx.doi.org/10.31274/cc-20240624-12.

Full text
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!