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A FT-IR and V-UV Spectroscopic Study of Nickel-Containing Hydrotalcite-Like Compounds, [Ni1−xAlx(OH)2](CO3)x/2.nH2O

 

作者: F.M. Labajos,   V. Rives,   M.A. Ulibarri,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1991）
卷期: Volume 24, issue 4  

页码: 499-508

 

ISSN:0038-7010

 

年代: 1991

 

DOI:10.1080/00387019108018133

 

出版商: Taylor & Francis Group

 

关键词: hydrotalcite;layered double hydroxides;FT-IR;V-UV

 

数据来源: Taylor

 

摘要:

Hydrotalcite-like compounds containing Ni(II) and Al(III) cations and with different Ni/Al ratios in the brucite layers have been prepared and studied using FT-IR and V-UV/DR spectroscopies. It has been found that the local environment of the Ni(II) cations is the same in all cases, occupying octahedral holes, but the orientation of the interlayer carbonate anions changes with the Ni/Al ratio.

 

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