Fabrication and visible-light photocatalytic properties of nano-Ag10Si4O13

doi:10.1016/j.ceramint.2021.08.082

	Fabrication and visible-light photocatalytic properties of nano-Ag10Si4O13
	Li, Cuixia 1,2; Zhang, Youyou 2; Jin, Haize 1,2; Kang, Weichao 2; Kong, Wenhui 2; Li, Wensheng 1,2
刊名	Ceramics International
	2021-11-15
卷号	47 期号:22 页码:32460-32465
关键词	Charge transfer Electric excitation Electric fields Energy gap Photocatalytic activity Sol-gel process Sol-gels Ag$++$ Electric field induced Electron hole pairs Internal electric fields Nano-ag10si4O13 Photocatalytic property Photoinduced electrons Sol- gel methods Synthetic strategies Visible light
ISSN号	02728842
DOI	10.1016/j.ceramint.2021.08.082
英文摘要	AgxSiyOz has the potential to inhibit the recombination of photoinduced electron hole pairs via an internal electric field induced by asymmetrical Si–O tetrahedral chains. The strength of the [SiO4] tetrahedral produces a very strong internal electric field for Ag10Si4O13. Here, a novel and convenient synthetic strategy for nano-Ag10Si4O13 based on a sol-gel method is proposed. A small band gap, an internal electric field and a small size ensure good efficiency for nano-Ag10Si4O13 during all chemical dynamical processes, including charge excitation, charge separation and charge transfer. © 2021 Elsevier Ltd and Techna Group S.r.l.
WOS研究方向	Materials Science
语种	英语
出版者	Elsevier Ltd
WOS记录号	WOS:000704339700007
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/150748]
专题	材料科学与工程学院
作者单位	1.State Key Laboratory of Advanced Processing and Recycling of Non-Ferrous Metals, Lanzhou University of Technology, 287 Langongping Rd, Qilihe District, Lanzhou; Gansu, China 2.School of Materials Science and Engineering, Lanzhou University of Technology, 287 Langongping Rd, Qilihe District, Lanzhou; Gansu, China;
推荐引用方式 GB/T 7714	Li, Cuixia,Zhang, Youyou,Jin, Haize,et al. Fabrication and visible-light photocatalytic properties of nano-Ag10Si4O13[J]. Ceramics International,2021,47(22):32460-32465.
APA	Li, Cuixia,Zhang, Youyou,Jin, Haize,Kang, Weichao,Kong, Wenhui,&Li, Wensheng.(2021).Fabrication and visible-light photocatalytic properties of nano-Ag10Si4O13.Ceramics International,47(22),32460-32465.
MLA	Li, Cuixia,et al."Fabrication and visible-light photocatalytic properties of nano-Ag10Si4O13".Ceramics International 47.22(2021):32460-32465.