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Proceedings Paper

Fourier transform infrared investigation on the interaction between CrCl3 and polyvinylpyrrolidone
Author(s): Yizhuang Xu; Zhen-hua Xu; Wen Tian; Jiang Bian; Shifu Weng; Lemin Li; Duan-Fu Xu; JinGuang Wu; Guang-Xian Xu
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Paper Abstract

Band shifting, splitting and widening of the amide I band of the CrCl3/poly(N-vinyl- pyrrolidone) system was studied by FTIR. Secondary derivative spectra show the band consists of several overlapping bands. It suggests Cr3+/amide group complexes of various coordinating and aggregating states co-exist in the system.

Paper Details

Date Published: 31 January 1994
PDF: 2 pages
Proc. SPIE 2089, 9th International Conference on Fourier Transform Spectroscopy, (31 January 1994); doi: 10.1117/12.166769
Show Author Affiliations
Yizhuang Xu, Peking Univ. (China)
Zhen-hua Xu, Peking Univ. (China)
Wen Tian, Peking Univ. (China)
Jiang Bian, Peking Univ. (China)
Shifu Weng, Peking Univ. (China)
Lemin Li, Peking Univ. (China)
Duan-Fu Xu, Peking Univ. (China)
JinGuang Wu, Peking Univ. (China)
Guang-Xian Xu, Peking Univ. (China)

Published in SPIE Proceedings Vol. 2089:
9th International Conference on Fourier Transform Spectroscopy
John E. Bertie; Hal Wieser, Editor(s)

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