Facile synthesis of free-standing CeO2 nanorods for photoelectrochemical applications

Facile synthesis of free-standing CeO2 nanorods for photoelectrochemical applications
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轻松合成用于光电化学应用的独立式 CeO2 纳米棒

DOI:
10.1039/c0cc01854f
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发表时间:
2010-01-01
影响因子:
4.9
通讯作者:
Tong, Yexiang
Tong, Yexiang
中科院分区:
化学2区
文献类型:
--
作者:
Lu, Xihong;Zheng, Dezhou;Tong, Yexiang

文献摘要

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通过电化学组装方法在Ti基体上直接生长出不同形貌的CeO2纳米棒,其吸收边向可见光区显著红移。此外,光电化学电池(PEC)的测量表明,这些CeO2纳米棒在可见光照射(λ>= 390 nm)下表现出光伏响应。
Free-standing CeO2 nanorods with different morphology grew directly on Ti substrates via an electrochemical assembly process, and their absorption edges show a remarkable red-shift to the visible region. Moreover, photoelectrochemical cell (PEC) measurements demonstrate these CeO2 nanorods exhibit a photovoltaic response under visible light illumination (lambda >= 390 nm).