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DOI码：10.1039/d2nh00457g
发表刊物：NANOSCALE HORIZONS
刊物所在地：CAMBRIDGE
摘要：In this study, we successfully construct Cu and Si co-doped ultrathin TiO2 nanosheets. As confirmed by comprehensive characterizations, Cu and Si co-doping can rationally tailor the electronic structure of TiO2 to maneuver reactive oxygen species for effective photocatalytic methane conversion. In addition, this co-doping greatly enhances the utilization efficiency of photogenerated charges. Furthermore, it is revealed that Cu and Si co-doping can significantly boost the adsorption and activation of methane on TiO2 nanosheets. As a result, the optimized catalyst achieves a C2H6 production rate of 33.8 mu mol g(-1) h(-1) with a selectivity of 88.4%. This work provides insights into nanocatalyst design toward efficient photocatalytic methane conversion into value-added compounds.
合写作者：Ma, Jun, Low, Jingxiang, Wu, Di, Gong, Wanbing, Hengjie, Liu, Dong, Long, Ran, Xiong, Yujie
第一作者：Ma, Jun
通讯作者：Liu, D, Long, R, Xiong, YJ
论文编号：WOS:000885662500001
文献类型：Article
卷号：8
期号：1
页面范围：63-68
ISSN号：2055-6756
是否译文：否