Detail publikačního výsledku

Flexible Pt/Graphene Foil Containing only 6.6 wt % of Pt has a Comparable Hydrogen Evolution Reaction Performance to Platinum Metal

BROWNE, M.; NOVOTNÝ, F.; BOUŠA, D.; SOFER, Z.; PUMERA, M.

Originální název

Flexible Pt/Graphene Foil Containing only 6.6 wt % of Pt has a Comparable Hydrogen Evolution Reaction Performance to Platinum Metal

Anglický název

Flexible Pt/Graphene Foil Containing only 6.6 wt % of Pt has a Comparable Hydrogen Evolution Reaction Performance to Platinum Metal

Druh

Článek WoS

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

Pt/graphene film; Hydrogen evolution reaction; Flexible; Low Pt content; Highly reproducible

Klíčová slova v angličtině

Pt/graphene film; Hydrogen evolution reaction; Flexible; Low Pt content; Highly reproducible

Autoři

BROWNE, M.; NOVOTNÝ, F.; BOUŠA, D.; SOFER, Z.; PUMERA, M.

Rok RIV

2020

Vydáno

01.07.2019

ISSN

2168-0485

Periodikum

ACS Sustainable Chemistry & Engineering

Svazek

7

Číslo

13

Stát

Spojené státy americké

Strany od

11721

Strany do

11727

Strany počet

7

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 & 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"
}