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学科主题: 物理化学
题名: Synthesis of Visible-light Responsive Semiconductor FeVO4 with
作者: Wang DE(王冬娥) ;  Jiang HF(江宏富) ;  Li C(李灿)
会议名称: 第十三届亚洲化学会
会议日期: 2009-9-13
出版日期: 2009-09-13
会议地点: China
通讯作者: 李灿
部门归属: 五室
主办者: Chinese Chemical Society
摘要: Iron vanadate (FeVO4) with high photocurrent attracts much attention in the photocatalysis fields [1]. Iron vanadate has been fabricated by different synthesis methods, but FeVO4 with controlled shape has not reported so far. Triclinic FeVO4 was prepared by combining the precipitation method and hydrothermal method. The color of FeVO4 was brownish yellow, and the threshold of the absorption spectrum was approximately 600 nm (Fig. 1a). When the ratio of raw materials was adding by stoichiometric amount (Fe:V=1:1 by mole), the FeVO4 particles are about 10nm in diameter (Fig. 1b). Adding raw materials Fe: V = 1:1.2 by mole, the FeVO4 nanorod are approximately 40nm in diameter and several microns in length (Fig. 1c). This material with controlled shape is expected to be a new promising n-type semiconductor with high efficiency under visible light.
语种: 中文
内容类型: 会议论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/113814
Appears in Collections:中国科学院大连化学物理研究所_会议论文

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Recommended Citation:
Wang DE,Jiang HF,Li C. Synthesis of Visible-light Responsive Semiconductor FeVO4 with[C]. 见:第十三届亚洲化学会. China. 2009-9-13.
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