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author:

吴迪 (吴迪.) [1] | 沈水发 (沈水发.) [2] | 潘海波 (潘海波.) [3]

Indexed by:

PKU CSCD

Abstract:

以硝酸铟和偏钒酸铵为无机源,以聚乙二醇(PEG600)为模板剂,合成了介孔InVO4,考察了无机源与表面活性剂的摩尔比、表面活性剂浓度、水热温度和时间、煅烧温度等因素对所得钒酸铟的比表面积和孔结构的影响.结果显示,当摩尔比(表面活性剂:硝酸铟:偏钒酸铵)为1∶1∶1,水热温度180℃,水热时间24h,体系pH值为8,InVO4前驱体经两步煅烧(先200℃2h,然后500℃4h),制得的InVO4具有较大的比表面积(90.90m2·g-1),平均孔径为29.60nm,孔容为0.673cm3·g-1,同时具有较好的热稳定性和结晶度.

Keyword:

InVO4 介孔 制备 表征

Community:

  • [ 1 ] 福州大学化学化工学院

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 2010

Issue: 05

Volume: 38

Page: 748-752

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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