Hydration chloromandelic acid manganese ferroelectric functional material and preparation method thereof

The invention discloses a hydration chloromandelic acid manganese ferroelectric functional material and a preparation method thereof. The ferroelectric function material has a molecular formula of [Mn(H2O)(Cl-ma)2]n, and is the pink powder with purity of no lower than 99% capable of passing through...

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Bibliographic Details
Main Authors ZHAI XIANGSHENG, LIN JIANLI, ZHENG YUEQING, QI JINLI, XU WEI, ZHU HONGLIN
Format Patent
LanguageEnglish
Published 13.05.2015
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:The invention discloses a hydration chloromandelic acid manganese ferroelectric functional material and a preparation method thereof. The ferroelectric function material has a molecular formula of [Mn(H2O)(Cl-ma)2]n, and is the pink powder with purity of no lower than 99% capable of passing through a sieve with 100 meshes, which belongs to a monoclinic system, the ferroelectric function material has a P21 space group structure, a cell parameter of the crystal is characterized in that a is 11.843(2)A, b is 5.036(1)A, and c is 14.659(3)A, alpha is 90 DEG, beta is 101.75(3) DEG, and gamma is 90 DEG. ferroelectric characteristic parameters are 2Pr is 0.02mumC/cm , 2Ec is 1.52Kv/cm, and Ps is 0.22mumC/cm . The preparation method has the advantages of simple and easy processes, low equipment requirement, low raw material cost, high yield and no pollution.
Bibliography:Application Number: CN20131554089