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碳酸氧铋光催化剂的研究进展
引用本文:徐丽亚,敖燕辉,王沛芳,王超.碳酸氧铋光催化剂的研究进展[J].工业催化,2016,24(1):1-6.
作者姓名:徐丽亚  敖燕辉  王沛芳  王超
作者单位:浅水湖泊综合治理与资源开发教育部重点实验室, 河海大学, 江苏 南京 210098
基金项目:国家自然科学基金委创新群体(51421006);优秀青年基金(51422902);重点基金(41430751);面上基金(51479065);江苏省自然科学基金面上项目(BK20141417);教育部创新团队(IRT13061);江苏高校优势学科建设工程资助项目
摘    要:光催化技术是一种将太阳能转化为化学能的绿色技术,在污染治理和能源生产方面有广阔的应用前景。近几年,碳酸氧铋光催化剂因其优异的光催化性能受到广泛关注,但因其只对紫外光具有响应和回收利用困难等问题限制了在实际生产中的应用。对碳酸氧铋进行形貌控制和改性能有效改善其光催化性能,介绍零维、一维、二维和三维结构的碳酸氧铋光催化剂的研究现状,指出三维结构的碳酸氧铋展现更佳的光催化性能。综述了采用掺杂、金属沉积和构建异质结方式对碳酸氧铋进行改性所取得的进展,提出碳酸氧铋光催化剂在降解机理、降解对象和降解环境等方面需不断努力深入研究。

关 键 词:催化化学  碳酸氧铋光催化剂  形貌控制  改性  

Recent advances in bismuthyl carbonate photocatalysts
Xu Liya,Ao Yanhui,Wang Peifang,Wang Chao.Recent advances in bismuthyl carbonate photocatalysts[J].Industrial Catalysis,2016,24(1):1-6.
Authors:Xu Liya  Ao Yanhui  Wang Peifang  Wang Chao
Affiliation:Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes  of Ministry of Education, Hohai University, Nanjing 210098, Jiangsu, China
Abstract:Photocatalytic technology is a kind of green technology,which can convert solar energy into chemical energy.Photocatalytic technology is the most promising ways for solving pollution control and energy production.Bi2O2CO3 photocatalyst has attracted increasing attention due to its excellent photocatalytic activity.However,BBi2O2CO3 only absorbs UV light and has difficulty recycling,which restricts its practical application under solar light.The photocatalytic activity ofBi2O2CO3 can be effectively improved by morphology control and modification ofBi2O2CO3.The research status of zero-dimensional,one-dimensional,two-dimensional and three-dimensional structures ofBi2O2CO3 photocatalyst was introduced,and it was pointed out thatBi2O2CO3 with three-dimensional structure exhibited the best photocatalytic activity.The progress in the modification methods ofBi2O2CO3 by doping,metal deposition and the construction of the heterojunction was reviewed.Finally,the further development ofBi2O2CO3 photocatalyst in the degradation mechanism,degradation objects and degradation environment and so on should be made.
Keywords:catalytic chemistry  Bi2O2CO3 photocatalyst  morphology control  modification  
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