Side-chain liquid-crystalline polymer tetrazoles: synthesis and characterization

Journal of the Brazilian Chemical Society

Magnago, Rachel F.¹  Universidade do Sul de Santa Catarina, Palhoça, Brazil¹  Universidade do Sul de Santa Catarina, Florianópolis, Brazil¹  Merlo, Aloir A.¹  Hameed, Shahid¹  Tariq, Muhammad¹  Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil¹  Quaid-i-Azam University, Islamabad, Pakistan¹  Bechtold, Ivan H.¹ 

关键词: tetrazoles;    homopolymer liquid crystals;    polyacrylates and SmC mesophase;   

DOI  :  10.5935/0103-5053.20140107

学科分类：化学（综合）

来源: SciELO

【 摘 要 】

The synthesis and phase behavior of three new side-chain liquid crystal polymers with short and long flexible alkyl spacers are described. These new materials show smectic C (SmC) mesophase. X-ray analysis for two samples has revealed that SmC mesophase displays partial interdigitation for the polymer with short flexible spacer, while for long flexible spacer polymer no interdigitation was observed.

【 授权许可】

Unknown