Fabrication of WO3 photoanode on crystalline Si solar cell for water splitting
Fabrication of WO3 photoanode on crystalline Si solar cell for water splitting
复制标题
晶体硅太阳能电池上WO3光阳极的制备用于水分解
DOI:
10.1007/s10854-020-03968-6
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发表时间:
2020-07
期刊:
影响因子:
--
通讯作者:
Zhu Liu
中科院分区:
文献类型:
--
作者:
Yuanfei Feng;Linlin Guan;Junjie Li;Xuan Li;Shuyu Zhang;Yangjing Jiao;Shuangshuang Zhang;Yuting Lin;Yang Ren;Xiaowei Zhou;Zhu Liu
An integrated device of solar cell and photocatalysis (p-Si fronted solar cell/ CoSi2/WO3) has been used as photoanode for water splitting. The WO3 had been synthesized by co-electrodeposition of CoW on the p-Si fronted solar cell and followed by the annealing and acid treatment. The XRD and SEM show the amorphous structure for both as-depostion and after treatment samples. After the treatment, XPS and the ellipsometer spectroscopy shows that the CoSi2 and WO3 was formed with the band gap of 1.32 eV and 2.67 eV, respectively. Without additional power, we had demonstrated that the p-Si fronted solar cell/CoSi2/WO3 can achieve ~ 0.046 mA/cm2 photocurrent.
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