化工新型材料

化工新型材料 ›› 2019, Vol. 47 ›› Issue (11) : 36-39.

综述与专论

掺杂改性NaTaO₃光催化剂的研究进展

作者信息 +

Research progress of doping modified NaTaO₃ photocatalyst

Liang Qingqing, Li Zexiong, Liu Qifeng

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文章历史 +

Received		Published
2018-06-15		2019-11-20
Issue Date	Revised Date
2019-12-04	2018-06-15

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摘要

钽酸钠(NaTaO₃)光催化剂因其特殊的晶体结构和能带结构而具有高的光催化活性,成为新兴光催化领域中研究的热点。实践证明钽酸盐是一类高效的响应紫外光(UV)的光催化剂,但其结构特点限制了对可见光的响应,通过负载、掺杂、复合技术可有效增强钽酸钠光催化剂的活性。主要从NaTaO₃的金属离子掺杂、非金属离子掺杂、金属-金属共掺杂、金属-非金属共掺杂、非金属-非金属共掺杂等方面总结了近年来国内外的最新研究进展,并对NaTaO₃光催化剂的研究进行了展望。

Abstract

The tantalite photocatalyst(NaTaO₃) has high photocatalytic activity due to its special crystal structure and energy band structure,and has become a hot spot in the field of emerging photocatalysis.It has been proved that tantalite is a kind of efficient UV corresponding photocatalyst,but its structural characteristics limit the response to visible light,and the activity of citrate photocatalyst can be effectively enhanced through loading,doping and compounding techniques.The latest research progress in recent years was summarized both from domestic and foreign sources of NaTaO₃ metal ion doping,non-metal ion doping,metal-metal co-doping,metal-nonmetal co-doping,and non-metal-nonmetal co-doping,and made a perspective for the future work.

关键词

钽酸钠 / 掺杂 / 光催化 / 研究进展

Key words

NaTaO₃ / doping / photocatalyst / research progress

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掺杂改性NaTaO₃光催化剂的研究进展[J]. 化工新型材料, 2019, 47(11): 36-39 DOI:

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