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  • Diisopropylammonium chloride: a ferroelectric organic salt with a high phase transition temperature and practical utilization level of spontaneous polarization.

Diisopropylammonium chloride: a ferroelectric organic salt with a high phase transition temperature and practical utilization level of spontaneous polarization.

Advanced materials (Deerfield Beach, Fla.) (2011-11-22)
Da-Wei Fu, Wen Zhang, Hong-Ling Cai, Jia-Zhen Ge, Yi Zhang, Ren-Gen Xiong
ABSTRACT

A simple organic salt, diisopropylammonium chloride, shows the highest ferroelectric phase transition temperature among molecule-based ferroelectrics with a large spontaneous polarization, making it a candidate for practical technological applications.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Diisopropylamine, puriss. p.a., ≥99.0% (GC)
Supelco
Diisopropylamine, analytical standard
Sigma-Aldrich
Diisopropylamine, purified by redistillation, 99.95%
Sigma-Aldrich
Lithium diisopropylamide solution, 2.0 M in THF/heptane/ethylbenzene
Sigma-Aldrich
Lithium diisopropylamide, 97%
Sigma-Aldrich
Diisopropylamine, ≥99.5%