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author:

王隆肇 (王隆肇.) [1] | 刘姝睿 (刘姝睿.) [2] | 冯苗 (冯苗.) [3]

Indexed by:

CQVIP PKU CSCD

Abstract:

以二水钨酸钠(Na2WO4·2H2O)为钨源,采用水热合成法制备了立方相WO3八面体粉末。采用X射线衍射仪(XRD)和扫描电子显微镜(SEM)对样品的晶体结构与形貌进行表征和分析。以亚甲基蓝为目标吸附物,测定了样品的吸附性能,研究了无水硫酸钠(Na2SO4)加入量对氧化钨结构、形貌及吸附性能的影响。结果表明:随着Na2SO4的加入量增加,水热产物WO3的形貌和晶型都发生了转变,晶型从六方(Hexagonal)晶型转变为立方(Cubic)晶型。具有六方和立方双相结构的WO3-3.8756样品具有最高的吸附性能。

Keyword:

NA2SO4 WO3八面体 吸附 水热法

Community:

  • [ 1 ] 福州大学,福州100386

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Source :

中国陶瓷

ISSN: 1001-9642

Year: 2017

Issue: 11

Volume: 53

Page: 24-28

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 0

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