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Water Splitting: Periodic Porous 3D Electrodes Mitigate Gas Bubble Traffic during Alkaline Water Electrolysis at High Current Densities (Adv. Energy Mater. 46/2020)
Author(s) -
Kou Tianyi,
Wang Shanwen,
Shi Rongpei,
Zhang Tao,
Chiovoloni Samuel,
Lu Jennifer Q.,
Chen Wen,
Worsley Marcus A.,
Wood Brandon C.,
Baker Sarah E.,
Duoss Eric B.,
Wu Rui,
Zhu Cheng,
Li Yat
Publication year - 2020
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.202070189
Subject(s) - electrolysis , electrode , materials science , bubble , porosity , current (fluid) , alkaline water electrolysis , electrolysis of water , current density , water splitting , chemical engineering , nanotechnology , catalysis , mechanics , composite material , thermodynamics , electrolyte , chemistry , physics , engineering , biochemistry , quantum mechanics , photocatalysis
In article number 2002955 Rui Wu, Cheng Zhu, Yat Li and co‐workers demonstrate a new approach for the deterministic design of 3D electrodes to minimize the deleterious effects of gas bubbles by carefully engineering porous highways and transport networks that facilitate rapid bubble transport and release to enhance the total electrode catalytic activity at commercially relevant current densities.