Ultrahigh‐Current‐Density and Long‐Term‐Durability Electrocatalysts for Water Splitting

Hydrogen economy is imagined where excess electric energy from renewable sources stored directly by electrochemical water splitting into hydrogen is later used as clean hydrogen fuel. Electrocatalysts with the superhigh current density (1000 mA cm−2‐level) and long‐term durability (over 1000 h), esp...

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Bibliographic Details
Published in:Small (Weinheim an der Bergstrasse, Germany) Germany), 2022-01, Vol.18 (4), p.e2104513-n/a
Main Authors: Wen, Qunlei, Zhao, Yang, Liu, Youwen, Li, Huiqiao, Zhai, Tianyou
Format: Article
Language:English
Subjects:
Atomic structure
Charge transfer
Current density
Durability
Electrical resistivity
Electrocatalysts
Hydrogen
Hydrogen fuels
hydrogen production
Hydrogen-based energy
long‐term durability
Mass transfer
Nanotechnology
ultrahigh current density
Water splitting
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Summary:Hydrogen economy is imagined where excess electric energy from renewable sources stored directly by electrochemical water splitting into hydrogen is later used as clean hydrogen fuel. Electrocatalysts with the superhigh current density (1000 mA cm−2‐level) and long‐term durability (over 1000 h), especially at low overpotentials (
ISSN:1613-6810
1613-6829
DOI:10.1002/smll.202104513