Chiral organic glass and its infrared spectrum property
Tao Wei-Dong (陶卫东)a, Xia Hai-Ping (夏海平)b, Dong Jian-Feng (董建峰)c, Bai Gui-Ru (白贵儒)c, Nie Qiu-Hua (聂秋华)a, Lu Zu-Kang (陆祖康)a
a State Key Laboratory of Modern Optical Instrumentation, Optical Department, Zhejiang University, Hangzhou 310027, China; b Laboratory of Photo-electronic Materials, Ningbo University, Ningbo 315211, China; c Institute of Optical Fibre Communication and Network Technology, Ningbo University, Ningbo 315211, China
Abstract Chiral molecules griseofulvin were disseminated homogeneously in poly methyl metahcrylate (PMMA) host, which agglomerate from methyl metahcrylate and N, N-dimethyl formamide dimethyl acetal, using benzoyl peroxide as a catalyst. So the chiral organic glass has been manufactured successfully. Its optical rotatory were investigated from a solution state to a solid state. The results of measurement show that the chiral parameter of the chiral organic glass is 2.65×10-7 and its specific rotation has increased compared with its solution condition. Its infrared spectra property has been measured by Fourier transformation infrared spectrometer. The results show that the chiral molecules fill in the pore of the network structure in the organic glass, which hardly link with the host.
Received: 23 October 2002
Revised: 28 February 2003
Accepted manuscript online:
Fund: Project supported by the Foundation for University Key Teacher from the Ministry of Education of China (Grant No C0002), by the Natural Science Foundation of Zhejiang Province (Grant No 602153), and by the Education Science Foundation of Zhejiang Province
Cite this article:
Tao Wei-Dong (陶卫东), Xia Hai-Ping (夏海平), Dong Jian-Feng (董建峰), Bai Gui-Ru (白贵儒), Nie Qiu-Hua (聂秋华), Lu Zu-Kang (陆祖康) Chiral organic glass and its infrared spectrum property 2003 Chinese Physics 12 639
PM567-Doped solid dye lasers based on PMMA Li Xiao-Hui(李晓晖), Fan Rong-Wei(樊荣伟), Xia Yuan-Qin (夏元钦), Liu Wei(刘维), and Chen De-Ying(陈德应). Chin. Phys. B, 2007, 16(12): 3681-3684.
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