Carbon Nanotube-Graphene Hybrid Supported Platinum as an Effective Catalyst for Hydrogen Generation From Hydrolysis of Ammonia Borane

dc.authorid DEVRIM, YILSER/0000-0001-8430-0702
dc.authorid UZUNDURUKAN, ARIFE/0000-0003-1104-1644
dc.authorscopusid 57208702706
dc.authorscopusid 11139445500
dc.authorwosid DEVRIM, YILSER/AAF-8790-2019
dc.authorwosid Uzundurukan, Arife/JKH-6503-2023
dc.contributor.author Uzundurukan, Arife
dc.contributor.author Devrim, Yilser
dc.contributor.other Energy Systems Engineering
dc.date.accessioned 2024-07-05T15:41:41Z
dc.date.available 2024-07-05T15:41:41Z
dc.date.issued 2019
dc.department Atılım University en_US
dc.department-temp [Uzundurukan, Arife; Devrim, Yilser] Atilim Univ, Energy Syst Engn Dept, Ankara, Turkey en_US
dc.description DEVRIM, YILSER/0000-0001-8430-0702; UZUNDURUKAN, ARIFE/0000-0003-1104-1644 en_US
dc.description.abstract In this study, we report the results of a kinetic study on the hydrogen (H-2) generation from the hydrolysis of ammonia borane (NH3BH3) catalyzed by Platinum supported on carbon nanotube-graphene hybrid material (Pt/CNT-G). Synthesized catalyst was characterized by TGA, XRD, CP-OES, TEM and SEM-EDX techniques. Characterization studies have shown that the CNT-G hybrid support material provides desired distribution of the Pt particles on the support material. The effect of various parameters such as catalyst loading, reaction temperature, effect of NaOH and the effect of NH3BH3 concentration are also determined. Experimental results showed that the Pt/CNT-G catalyst exhibited high catalytic activity on NH3BH3 hydrolysis reaction to release H-2. It has been found that Pt/CNT-G catalyst shows low activation energy of 35.34 kJ mol(-1) for hydrolysis reaction of NH3BH3. Pt/CNT-G catalyst also exhibited high catalytic activity with turnover frequency (TOF) of 135 (mol(H2)/mol(cat).-min). Therefore, the synthesized Pt/CNT-G catalyst is a potential candidate for enhanced H-2 generation through NH3BH3 hydrolysis. (C) 2019 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. en_US
dc.description.sponsorship ATILIM University [ATU-LAP-C-1718-06] en_US
dc.description.sponsorship This study was supported by ATILIM University (Grant number: ATU-LAP-C-1718-06). en_US
dc.identifier.citationcount 34
dc.identifier.doi 10.1016/j.ijhydene.2019.08.153
dc.identifier.endpage 26782 en_US
dc.identifier.issn 0360-3199
dc.identifier.issn 1879-3487
dc.identifier.issue 49 en_US
dc.identifier.scopus 2-s2.0-85072029780
dc.identifier.startpage 26773 en_US
dc.identifier.uri https://doi.org/10.1016/j.ijhydene.2019.08.153
dc.identifier.uri https://hdl.handle.net/20.500.14411/3479
dc.identifier.volume 44 en_US
dc.identifier.wos WOS:000491622900005
dc.identifier.wosquality Q1
dc.institutionauthor Devrim, Yılser
dc.institutionauthor Uzundurukan, Arife
dc.language.iso en en_US
dc.publisher Pergamon-elsevier Science Ltd en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.scopus.citedbyCount 40
dc.subject H-2 generation en_US
dc.subject Ammonia borane en_US
dc.subject Hydrolysis en_US
dc.subject Catalyst en_US
dc.subject Pt/CNT-G en_US
dc.title Carbon Nanotube-Graphene Hybrid Supported Platinum as an Effective Catalyst for Hydrogen Generation From Hydrolysis of Ammonia Borane en_US
dc.type Article en_US
dc.wos.citedbyCount 35
dspace.entity.type Publication
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