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Layer‐by‐Layer Assembly‐Based Electrocatalytic Fibril Electrodes Enabling Extremely Low Overpotentials and Stable Operation at 1 A cm −2 in Water‐Splitting Reaction (Adv. Funct. Mater. 35/2021)
Author(s) -
Ko Younji,
Park Jinho,
Mo Jeongmin,
Lee Seokmin,
Song Yongkwon,
Ko Yongmin,
Lee Hoyoung,
Kim Yongju,
Huh June,
Lee Seung Woo,
Cho Jinhan
Publication year - 2021
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.202170254
Subject(s) - materials science , oxygen evolution , electrode , water splitting , electroplating , layer (electronics) , layer by layer , electrocatalyst , nanoparticle , chemical engineering , porosity , nanotechnology , electrochemistry , composite material , catalysis , chemistry , organic chemistry , photocatalysis , engineering
Electrocatalytic Fibril Electrodes In article number 2102530, Seung Woo Lee, Jinhan Cho, and co‐workers introduce an electrocatalytic fibril‐based water‐splitting electrode that can significantly increase the electrocatalytic activities for hydrogen and oxygen evolution reactions (HER and OER). To prepare the electrocatalytic fibril electrodes with a Ni layer (for HER) and NiFe layer (for OER), a LbL‐assembled metal nanoparticle‐driven electroplating approach is applied to highly porous cotton textiles.