يعرض 1 - 20 نتائج من 882 نتيجة بحث عن '"Materials science and technology"', وقت الاستعلام: 0.88s تنقيح النتائج
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    Academic Journal
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    Conference

    المساهمون: Intelligence Artificielle et Apprentissage Automatique (CEA, LIST) (LI3A (CEA, LIST)), Département Métrologie Instrumentation & Information (CEA, LIST) (DM2I (CEA, LIST)), Laboratoire d'Intégration des Systèmes et des Technologies (LIST (CEA)), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Laboratoire d'Intégration des Systèmes et des Technologies (LIST (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay

    المصدر: IEEE International Conference on Tools with Artificial Intelligence ; https://cea.hal.science/cea-03616377 ; IEEE International Conference on Tools with Artificial Intelligence, Nov 2021, Washington (virtual conference), United States. pp.796-800, ⟨10.1109/ICTAI52525.2021.00127⟩

    جغرافية الموضوع: United States

    Time: Washington (virtual conference), United States

    الاتاحة: https://cea.hal.science/cea-03616377
    https://cea.hal.science/cea-03616377v1/document
    https://cea.hal.science/cea-03616377v1/file/ICTAI2021%20%281%29.pdf
    https://doi.org/10.1109/ICTAI52525.2021.00127

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    Report

    المساهمون: Sullivan, Kelly [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)]

    وصف الملف: Medium: ED; Size: 290 p.

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    Report

    المساهمون: Sullivan, Kelly [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)]

    وصف الملف: Medium: ED; Size: 249 p.

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    Report
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    Report
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    Report
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    المصدر: Catalysts; Volume 13; Issue 1; Pages: 41

    مصطلحات موضوعية: low-cost materials. Among these, this work aims to improve the ability of cyclodextrins to capture CO2 by functionalizing them with amide groups. Carbon dioxide adsorption experiments on functionalized cyclodextrins showed an adsorption capacity similar to that of BEA zeolite, a field in which cyclodextrins are widely used. The new cyclodextrin molecules were characterized by nuclear magnetic resonance spectroscopy and mass spectrometry, we demonstrated the presence and interaction of carbon dioxide adsorbed by the material, supramolecular chemistry, cyclodextrins, carbon dioxide adsorption, gas adsorption, Catalysis, whereas an in silico study confirmed the chemisorption as the principal adsorption process, as experimentally inferred using the pseudo-second-order (PSO) kinetic model, cyclodextrins have been widely used as a material in industrial applications. Inspired by previous work by our research group that led to the functionalization of cucurbit[6]uryl and its conversion into supramolecular nanospheres with good CO2 adsorption capacity, these adsorption properties could also be exploited to improve the adsorption capacity of drugs, Advances in materials science and technology have prompted researchers to look to nature for new high-performance, low-cost materials. Among these, cyclodextrins have been widely used as a material in industrial applications. Inspired by previous work by our research group that led to the functionalization of cucurbit[6]uryl and its conversion into supramolecular nanospheres with good CO2 adsorption capacity, this work aims to improve the ability of cyclodextrins to capture CO2 by functionalizing them with amide groups. Carbon dioxide adsorption experiments on functionalized cyclodextrins showed an adsorption capacity similar to that of BEA zeolite, a material currently used in the industry for gas adsorption. Moreover, these adsorption properties could also be exploited to improve the adsorption capacity of drugs, a field in which cyclodextrins are widely used. The new cyclodextrin molecules were characterized by nuclear magnetic resonance spectroscopy and mass spectrometry, thanks to which we could determine the degree of functionalization of the new macrocycles. In addition, using Fourier-transform infrared spectroscopy, we demonstrated the presence and interaction of carbon dioxide adsorbed by the material, whereas an in silico study confirmed the chemisorption as the principal adsorption process, as experimentally inferred using the pseudo-second-order (PSO) kinetic model, Physical and Theoretical Chemistry, using Fourier-transform infrared spectroscopy, thanks to which we could determine the degree of functionalization of the new macrocycles. In addition, a material currently used in the industry for gas adsorption. Moreover, General Environmental Science, Advances in materials science and technology have prompted researchers to look to nature for new high-performance

    وصف الملف: application/pdf

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    Report
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    Report
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    Report
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    Book

    المساهمون: Soukhanovskii, V.

    المصدر: Other Information: Fusion Engineering and Design, 2016

    وصف الملف: Size: 671.73 kB

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    Academic Journal

    المؤلفون: Takao HANAWA, 塙 隆夫

    المصدر: 日本歯科理工学会誌 / THE JOURNAL OF JAPANESE SOCIETY FOR DENTAL MATERIALS AND DEVICES. 2021, 40(1):46

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    Dissertation/ Thesis
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    Dissertation/ Thesis
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    المؤلفون: Saini, Parveen

    المصدر: Indian Journal of Pure & Applied Physics (IJPAP); Vol 61, No 4 (2023): Indian Journal of Pure & Applied Physics; 268-290

    وصف الملف: application/pdf

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    Conference

    المساهمون: Laboratoire National de Métrologie et d'Essais Trappes (LNE), Centre de Nanosciences et de Nanotechnologies Marcoussis (C2N), Université Paris-Sud - Paris 11 (UP11)-Centre National de la Recherche Scientifique (CNRS), Paul Scherrer Institut (PSI), Centre de recherche sur l'hétéroepitaxie et ses applications (CRHEA), Université Nice Sophia Antipolis (1965 - 2019) (UNS)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UniCA), Centre Interdisciplinaire de Nanoscience de Marseille (CINaM), Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Charles Coulomb (L2C), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), It was partly supported within the European Metrology Research Program (EMPRP) project SIB51, GraphOhm. The EMPRP is jointly funded by the EMRP participating countries within EURAMET (European association of national metrology institutes) and the European Union., ANR-11-NANO-0004,metrograph,Metrology de l'Effet Hall Quantique dans le graphène(2011), European Project: 604391,EC:FP7:ICT,FP7-ICT-2013-FET-F,GRAPHENE(2013)

    المصدر: 2016 Conference on Precision Electromagnetic Measurements (CPEM 2016)
    https://hal.science/hal-03037516
    2016 Conference on Precision Electromagnetic Measurements (CPEM 2016), Jul 2016, Ottawa, Canada. ⟨10.1109/CPEM.2016.7540650⟩

    جغرافية الموضوع: Ottawa

    Time: Ottawa, Canada

    Relation: info:eu-repo/grantAgreement/EC/FP7/604391/EU/Graphene-Based Revolutions in ICT And Beyond/GRAPHENE

    الاتاحة: https://hal.science/hal-03037516
    https://hal.science/hal-03037516v1/document
    https://hal.science/hal-03037516v1/file/brun-picard2016.pdf
    https://doi.org/10.1109/CPEM.2016.7540650

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    Academic Journal
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    Report

    المساهمون: Kippen, Karen [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)]

    وصف الملف: Medium: ED; Size: 10 p.

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