Hydrogenated TiO2 nanobelts as highly efficient photocatalytic organic dye degradation and hydrogen evolution photocatalyst
作者： Jian Tian , Yanhua Leng , Hongzhi Cui , Hong Liu
DOI: 10.1016/J.JHAZMAT.2015.06.019
关键词:
摘要: Abstract TiO2 nanobelts have gained increasing interest because of its outstanding properties and promising applications in a wide range fields. Here we report the facile synthesis hydrogenated (H-TiO2) nanobelts, which exhibit excellent UV visible photocatalytic decomposing methyl orange (MO) water splitting for hydrogen production. The improved property can be attributed to Ti3+ ions oxygen vacancies created by hydrogenation. enhance light absorption, promote charge carrier trapping, hinder photogenerated electron–hole recombination. This work offers simple strategy fabrication solar spectrum active photocatalysts, possesses significant potential more efficient photodegradation, splitting, enhanced cells using sunlight as source.
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