Visible Light-Driven Water Oxidation on an In Situ N2-Intercalated WO3 Nanorod Photoanode Synthesized by a Dual-Functional Structure-Directing Agent
Visible Light-Driven Water Oxidation on an In Situ N2-Intercalated WO3 Nanorod Photoanode Synthesized by a Dual-Functional Structure-Directing Agent
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DOI：
10.1002/cssc.201702439
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发表时间：
2018-04-09
期刊：
影响因子：
8.4
通讯作者：
Yagi, Masayuki
中科院分区：
文献类型：
--
作者：
Li, Dong;Takeuchi, Ryouchi;Yagi, Masayuki
为了开发用于太阳能水裂解电池中可见光驱动的水氧化的光阳极，利用具有双重功能的肼作为原位N-2插层的N原子源和作为纳米棒结构的结构导向剂，合成了N-2插层的纯单斜晶WO 3纳米棒晶体，获得了更高的入射光-在420 nm处的电流转换效率比大多数先前报道的WO 3电极高。
With a view to developing a photoanode for visible light-driven water oxidation in solar water splitting cells, pure-monoclinic WO3 nanorod crystals with N-2 intercalated into the lattice were synthesized by using hydrazine with a dual functional roleas an N atom source for the insitu N-2 intercalation and as a structure-directing agent for the nanorod architectureto gain higher incident photon-to-current conversion efficiency at 420 nm than with most previously reported WO3 electrodes.