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HomeMaterials Science ForumMaterials Science Forum Vols. 663-665Dependence of Phase Transition of a Bent-Core...

Dependence of Phase Transition of a Bent-Core Liquid Crystal on the Heating Rate

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Abstract:

A bent-core liquid crystal compound N,N-bis (4-propoxybenzylidene)benzene- 1,3-diamine was synthesized. Phase transition properties of the synthesized compound with the deferent heating rate were characterized with differential scanning calorimetry and polarized optical microscopy. , respectively. Our results demonstrated that the bent-core compound exhibited the completely undivided multi-phases in heating-rate ranges from 1oC/min to 6oC/min while it showed a broad-peak crystal phase in higher heating-rate ranges of 7-10oC/min for the first heating.

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Periodical:

Materials Science Forum (Volumes 663-665)

Pages:

787-790

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.663-665.787

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Online since:

November 2010

Authors:

Qing Lan Ma, Yuan Ming Huang

Keywords:

Banana Phase, Bent-Core Liquid Crystal, Crystal, Heating Rate, Polarized Optical Microscopy

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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[1] (If square brackets are not available, slashes may be used instead, e. g. /2/. ) Two or more references at a time may be put in one set of brackets [3, 4]. The references are to be numbered in the order in which they are cited in the text and are to be listed at the end of the contribution under a heading References, see our example below. This work was financially supported by the following funds: (1) the Natural Science Foundation of China (No. 10674091); (2) the Scientific Research Fund for Returned Overseas Chinese Scholar from Education Ministry of China (No. 2005-546); (3) Key Research Project of the Education Ministry of China (No. 206110); (4) the 11th Young Scientist Program of Yunnan Province (No. 2008PY058); and (5) the Natural Science Foundation of Yunnan Province (No. 2008CD110). Summary On your CD, please indicate the format and word processor used. Please also provide your phone number, fax number and e-mail address for rapid communication with the publisher. Please always send your CD along with a hard copy that must match the CD's content exactly. If you follow the foregoing, your paper will conform to the requirements of the publisher and facilitate a problem-free publication process. References.

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