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Thermotropic Phase Transitions in Some Lead(II) Carboxylates

 

作者: HenryA. Ellis,  

 

期刊: Molecular Crystals and Liquid Crystals  （Taylor Available online 1986）
卷期: Volume 139, issue 3-4  

页码: 281-290

 

ISSN:0026-8941

 

年代: 1986

 

DOI:10.1080/00268948608080133

 

出版商: Taylor & Francis Group

 

关键词: Keywords;Lead(II) Carboxylates;Smectic C;Crystal Polymorphism;Mesophases;X-ray diffraction

 

数据来源: Taylor

 

摘要:

Differential scanning calorimetry (DSC) is used to determine the phase trantion temperatures and heats of phase changes for teh even-chain-length lead(II) carboxylates from hexanoate to octadeanoate inclusive. Phase texture studies by polarising light microscopy and x-ray diffraction suggest the phase sequence:

 

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