Visible-light photocatalysis of ZnO deposited on nanoporous Au
Visible-light photocatalysis of ZnO deposited on nanoporous Au
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DOI:
10.1007/s00339-014-8299-1
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发表时间:
2014-02
期刊:
影响因子:
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通讯作者:
M. Hakamada;M. Yuasa;Takashi Yoshida;Fumi Hirashima;M. Mabuchi
中科院分区:
文献类型:
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作者:
M. Hakamada;M. Yuasa;Takashi Yoshida;Fumi Hirashima;M. Mabuchi
ZnO deposited on nanoporous Au showed photocatalytic decomposition toward methyl orange under visible light, unlike ZnO sputtered on flat Au without a nanoporous structure. First-principles calculations suggested that the surface lattice disorder in nanoporous Au induced a band gap narrowing and a large built-in electric field in the adjacent ZnO, resulting in the visible-light photocatalytic response.