Switching Dielectric Constant Near Room Temperature in a Molecular Crystal

The organic salt bis(2‐chloroethyl)amine hydrochloride shows a sharp switching of its dielectric constant at 320 K. The switching property originates from the dynamic changes of the (2‐chloroethyl)ammonium cation between frozen and motional states, corresponding to a structural phase transition. [Im...

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Detalles Bibliográficos
Autores principales: Shao, Xiu‐Dan, Zhang, Xi, Shi, Chao, Yao, Ye‐Feng, Zhang, Wen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2015
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5115362/
https://www.ncbi.nlm.nih.gov/pubmed/27980939
http://dx.doi.org/10.1002/advs.201500029
Descripción
Sumario:The organic salt bis(2‐chloroethyl)amine hydrochloride shows a sharp switching of its dielectric constant at 320 K. The switching property originates from the dynamic changes of the (2‐chloroethyl)ammonium cation between frozen and motional states, corresponding to a structural phase transition. [Image: see text]

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