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BROWNE, M. NOVOTNÝ, F. BOUŠA, D. SOFER, Z. PUMERA, M.
Original Title
Flexible Pt/Graphene Foil Containing only 6.6 wt % of Pt has a Comparable Hydrogen Evolution Reaction Performance to Platinum Metal
Type
journal article in Web of Science
Language
English
Original Abstract
A significant amount of research is currently being undertaken to decrease the overall cost which governs the running of electrolyzer technologies. If the cost associated with electrolyzers was significantly reduced, it would pave a path to the efficient and economical generation of clean molecular hydrogen that could be used as a feedstock to create energy. As of now, only a handful of materials can challenge the performance of the current state-of-the-art cathodic catalyst, platnium, utilized in porous exchange-membrane electrolyzer devices. Herein, we show that 6.6 wt % of Pt on a homemade graphene film can achieve comparable hydrogen evolution activity to bulk platinum metal and surpass that of non-noble metal materials on carbon films previously reported.
Keywords
Pt/graphene film; Hydrogen evolution reaction; Flexible; Low Pt content; Highly reproducible
Authors
BROWNE, M.; NOVOTNÝ, F.; BOUŠA, D.; SOFER, Z.; PUMERA, M.
Released
1. 7. 2019
ISBN
2168-0485
Periodical
ACS Sustainable Chemistry and Engineering
Year of study
7
Number
13
State
United States of America
Pages from
11721
Pages to
11727
Pages count
URL
https://pubs.acs.org/doi/10.1021/acssuschemeng.9b01876
BibTex
@article{BUT158506, author="Michelle P. {Browne} and Filip {Novotný} and Daniel {Bouša } and Zdeněk {Sofer} and Martin {Pumera}", title="Flexible Pt/Graphene Foil Containing only 6.6 wt % of Pt has a Comparable Hydrogen Evolution Reaction Performance to Platinum Metal", journal="ACS Sustainable Chemistry and Engineering", year="2019", volume="7", number="13", pages="11721--11727", doi="10.1021/acssuschemeng.9b01876", issn="2168-0485", url="https://pubs.acs.org/doi/10.1021/acssuschemeng.9b01876" }