Conductivity of (NH4)3[CrMo6O24H6]•7H2O Treated by Nd Chemistry-Heated Diffused Permeation

J Mater Sci Technol ›› 2005, Vol. 21 ›› Issue (05): 776-778.

• Research Articles • Previous Articles Next Articles

Conductivity of (NH4)3[CrMo6O24H6]•7H2O Treated by Nd Chemistry-Heated Diffused Permeation

Xin LI, Zhonghua LI, Yuzhi GAO, Maomao ZHAO, Yuanru GUO, Baibin ZHOU

Department of Applied Chemistry, Harbin Institute of Technology, Harbin 150001, China...

Received:2004-07-28 Revised:2004-12-18 Online:2005-09-28 Published:2009-10-10
Contact: Xin LI

Abstract

Abstract: Rare earth co-permeation of (NH4)3[CrMo6O24H6]•7H2O was reported and the conductivity of (NH4)3[CrMo6O24H6] was improved by 6.734×109 times. X-ray fluorescence spectrometry (XRF), thermogravimetry-differential thermal analysis (TG-DTA), X-ray diffraction (XRD) have been used to character (NH4)3[CrMo6 O24H6] •7H2O and permeated sample. Experimental results showed that Nd could be permeated into the body of this sample and the XRD patterns showed great difference between (NH4)3[CrMo6O24H6] •7H2O and permeated sample. The structure of (NH4)3[CrMo6O24H6] •7H2O was destroyed and new compound MoN perhaps formed.

Key words: Rare earths, (NH4)3[CrMo6O24H6] •, 7H2O, Chemistry-heated diffused permeation, Conductivity

Xin LI, Zhonghua LI, Yuzhi GAO, Maomao ZHAO, Yuanru GUO, Baibin ZHOU. Conductivity of (NH4)3[CrMo6O24H6]•7H2O Treated by Nd Chemistry-Heated Diffused Permeation[J]. J Mater Sci Technol, 2005, 21(05): 776-778.

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Conductivity of (NH4)3[CrMo6O24H6]•7H2O Treated by Nd Chemistry-Heated Diffused Permeation

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