ZnO单晶光诱导水裂解制氢

2012 IEEE International Conference on Oxide Materials for Electronic Engineering (OMEE) Pub Date : 2012-09-01 DOI:10.1109/OMEE.2012.6464883

Y. Suhak, K. Izdebska, P. Skupiński, A. Reszka, P. Sybilski, B. Kowalski, A. Mycielski, M. Soszko, A. Suchocki

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引用次数: 0

摘要

本文介绍了在光电化学(PEC)电池中实现ZnO单晶作为光阳极用于水裂解制氢的实验结果。对ZnO单晶在氧化气氛中生长和退火进行了研究。结果表明，生长ZnO单晶比在O2中退火的ZnO单晶具有更高的转换效率。光电流密度随外加偏置和激发光强度的增加而显著增加。

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Hydrogen generation by light-induced water splitting using ZnO single crystals

This paper presents experimental results of implementation of ZnO single crystals as photoanodes in photoelectrochemical (PEC) cells for hydrogen generation from water splitting. Both, as-grown and annealed in oxidizing atmosphere ZnO single crystals were investigated. It was found that as-grown ZnO single crystals possess much higher conversion efficiencies than annealed in O2. The photocurrent density was found to increase significantly with the increase of external bias applied and excitation light intensity.

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来源期刊

2012 IEEE International Conference on Oxide Materials for Electronic Engineering (OMEE)

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