Hexabenzocoronenes Bearing Odd Carbon Alkyl Chains as Columnar Discotic Liquid Crystal

机译：含奇碳烷基链作为柱状光盘液晶

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Two HBC derivatives (HBC-C_(13) and HBC-C_(15)), both containing 6 odd-carbon alkyl chains surrounding the rigid plane core, were investigated as discotic liquid crystal. The difference between their thermal behaviors has been investigated by using differential scanning calorimetry (DSC). Their mesomorphic phase behavior was observed by polarizing optical microscopy (POM). A remarkable odd-even effect in the phase transition temperatures was observed for all HBC derivatives (HBC-C_(123), HBC-C_(13), HBC-C_(14), HBC-C_(15) and HBC-C_(16)).

机译：研究了两种HBC衍生物（HBC-C_（13）和HBC-C_（15）），均含有围绕刚性平面芯的6个奇碳烷基链，作为盘状液晶。通过使用差示扫描量热法（DSC）研究了其热行为之间的差异。通过偏振光光学显微镜（POM）观察它们的中间形相行为。对于所有HBc衍生物（HBC-C_（123），HBC-C_（13），HBC-C_（14），HBC-C_（15）和HBC-C_（HBC-C_（15）和HBC-C_（）观察到相位转变温度的奇数甚至效果16））。

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《International symposium on liquid crystals: science and technology》|2012年||共4页
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Xu-Ying Liu; Yu Jiang; Rui Cheng; Wen-Guang Wang; Jia-Ling Pu;
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正文语种
中图分类非晶态和类晶态材料的应用;
关键词
Hexa-peri-Hexabenzocoronene; Odd-carbon alkyl chains; Discotic liquid crystal;

机译：Hexa-peri-hexabenzocoronene;奇数碳烷基链;光盘液晶;

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1. Hexabenzocoronenes bearing odd carbon alkyl chains as columnar discotic liquid crystal [J] . Liu X.-Y., Jiang Y., Cheng R., Diffusion and Defect Data. Solid State Data, Part B. Solid State Phenomena . 2012,第Null期

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2. Discotic liquid crystalline hexabenzocoronenes carrying chiral and racemic branched alkyl chains: supramolecular engineering and improved synthetic methods [J] . Andreas Fechtenkotter, Natalia Tchebotareva, Mark Watson, Tetrahedron . 2001,第17期

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3. Synthesis and Mesomorphism of Asymmetric Triphenylene Discotic Liquid Crystals Bearing with Mono-Amido-Based Alkyl Soft Chains [J] . K. Q. Zhao J. Z. Guo W. H. Yu L. Wang P. Hu B. Q. Wang H. Monobe Y. Shimizu Molecular Crystals and Liquid Crystals . 2011,第1期

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4. Hexabenzocoronenes Bearing Odd Carbon Alkyl Chains as Columnar Discotic Liquid Crystal [C] . Xu-Ying Liu, Yu Jiang, Rui Cheng, International symposium on liquid crystals: science and technology . 2012

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5. Ferroelectric and antiferroelectric odd even behavior in a tricarbosilane-terminated liquid crystal homologous series and an electric-field-responsive discotic columnar liquid crystal. [D] . Hu, Nan. 2014

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Hexabenzocoronenes Bearing Odd Carbon Alkyl Chains as Columnar Discotic Liquid Crystal

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