Publication result detail

Catalytic hydrogen evolution reaction on "metal-free" graphene: key role of metallic impurities

WANG, L.; SOFER, Z.; PUMERA, M.

Original Title

Catalytic hydrogen evolution reaction on "metal-free" graphene: key role of metallic impurities

English Title

Catalytic hydrogen evolution reaction on "metal-free" graphene: key role of metallic impurities

Type

WoS Article

Original Abstract

Molecular hydrogen is widely considered as a potential carbonfree and renewable energy carrier for a sustainable energy strategy. The electrocatalytic hydrogen evolution reaction is a major pathway to obtain ultra-pure hydrogen, and it vastly relies on the development of inexpensive electrocatalysts. In recent years, graphene has been proposed as a “metal-free” catalyst for the hydrogen evolution reaction. Here, we showed that metallic impurities are introduced during the synthesis process and these impurities act as the catalyst for the hydrogen evolution reaction.

English abstract

Molecular hydrogen is widely considered as a potential carbonfree and renewable energy carrier for a sustainable energy strategy. The electrocatalytic hydrogen evolution reaction is a major pathway to obtain ultra-pure hydrogen, and it vastly relies on the development of inexpensive electrocatalysts. In recent years, graphene has been proposed as a “metal-free” catalyst for the hydrogen evolution reaction. Here, we showed that metallic impurities are introduced during the synthesis process and these impurities act as the catalyst for the hydrogen evolution reaction.

Keywords

OXYGEN REDUCTION REACTION; CARBON NANOTUBES; ELECTROCATALYTIC ACTIVITY; NANOPOROUS GRAPHENE; DOPED GRAPHENE; OXIDE; TRANSITION; MOS2; WS2; NANORIBBONS

Key words in English

OXYGEN REDUCTION REACTION; CARBON NANOTUBES; ELECTROCATALYTIC ACTIVITY; NANOPOROUS GRAPHENE; DOPED GRAPHENE; OXIDE; TRANSITION; MOS2; WS2; NANORIBBONS

Authors

WANG, L.; SOFER, Z.; PUMERA, M.

RIV year

2020

Released

21.06.2019

ISBN

2040-3364

Periodical

Nanoscale

Volume

11

Number

23

State

United Kingdom of Great Britain and Northern Ireland

Pages from

11083

Pages to

11085

Pages count

3

URL

https://pubs.rsc.org/en/content/articlelanding/2019/NR/C9NR03557E#!divAbstract

BibTex

@article{BUT158502,
  author="Lu {Wang} and Zdeněk {Sofer} and Martin {Pumera}",
  title="Catalytic hydrogen evolution reaction on {"}metal-free{"} graphene: key role of metallic impurities",
  journal="Nanoscale",
  year="2019",
  volume="11",
  number="23",
  pages="11083--11085",
  doi="10.1039/c9nr03557e",
  issn="2040-3364",
  url="https://pubs.rsc.org/en/content/articlelanding/2019/NR/C9NR03557E#!divAbstract"
}