Open AccessNanoporous Metal Papers for Scalable Hierarchical Electrode
Author(s) -
Fujita Takeshi,
Kanoko Yasuhiro,
Ito Yoshikazu,
Chen Luyang,
Hirata Akihiko,
Kashani Hamzeh,
Iwatsu Osamu,
Chen Mingwei
Publication year - 2015
Publication title -
advanced science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.388
H-Index - 100
ISSN - 2198-3844
DOI - 10.1002/advs.201500086
Subject(s) - nanoporous , materials science , nanotechnology , supercapacitor , electrode , nanopore , porosity , electrochemistry , nanostructure , oxygen evolution , chemical engineering , composite material , chemistry , engineering
Nanoporous metals similar to paper in form are developed using Japanese washi paper as a template to create hierarchical porous electrodes. This method is used to create a trimodal nanoporous Au electrode, as a well as a hierarchical NiMn electrode that achieves high electrochemical capacitance and a rapid rate of oxygen evolution.