英文论文


文献类型
Journal article (JA)
题名
LaFeO3nanoparticle-coupled TiO2nanotube array composite with enhanced visible light photocatalytic activity
作者
Xiang, Siwan(1,2); Zhang, Zeyang(1,2); Gong, Cheng(1,2); Wu, Zhi(1); Sun, Lan(1,2); Ye, Chenqing(2); Lin, Changjian(1)
作者单位
(1) State Key Laboratory of Physical Chemistry of Solid Surface, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen; 361005, China; (2) Fujian Provincial Key Laboratory of Featured Materials in Biochemical IndustryNingde Normal University, Ningde; 352100, China
通讯作者地址
Email
ResearchID
ORCID
期刊名称
Materials Letters
出版社
Elsevier B.V.
ISSN
0167-577X
出版信息
2018-04-01, 216:1-4.
JCR
3
影响因子
3.019
ISBN
基金
会议名称
会议地点
会议开始日期
会议结束日期
关键词
Charge transfer - Heterojunctions - Lanthanum compounds - Light - Nanocomposites - Nanoparticles - Nanotubes - Photocatalysis - Synthesis (chemical) - Titanium dioxide - Yarn
摘要
LaFeO3nanoparticle-coupled TiO2nanotube arrays (LaFeO3/TiO2NTs) was synthesized by loading LaFeO3nanoparticles on TiO2NTs using an ultrasound-assisted impregnating method. LaFeO3nanoparticles were first prepared by stearate precursor and then deposited on the TiO2NTs which were grown on Ti foils by electrochemical anodization. The heterostructured LaFeO3/TiO2NTs exhibited a higher visible light photocatalytic activity than TiO2NTs and excellent photochemical stability. The feasibility of charge transfer in LaFeO3/TiO2NTs was confirmed by PL and EIS. The enhanced photocatalytic activity of LaFeO3/TiO2NTs is mainly attributed to the heterojunction between LaFeO3and TiO2NTs which promotes the transfer and separation of photogenerated charges. ? 2017 Elsevier B.V.
一级学科
Materials Science, Multidisciplinary; Physics, Applied
WOS入藏号
WOS:000424713000001
EI收录号
20180104599666
DOI
10.1016/j.matlet.2017.12.101
ESI
MATERIALS
收录于
SCIE, EI

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