Title:
窒化ホウ素を官能化して改質したＰＶＤＦ系ナノ複合誘電体フィルムの調製方法
Document Type and Number:
Japanese Patent JP7448130
Kind Code:
B2
Abstract:
To provide a preparation method of a PVDF-based nano-composite dielectric film modified by functionalizing boron nitride.SOLUTION: The preparation method comprises the following steps: (1) synthesizing an HBPE-g-POSS copolymer; (2) carrying out ultrasonic stripping on the hexagonal boron nitride by utilizing an HBPE-g-POSS copolymer to obtain a boron nitride nanosheet; and (3) uniformly dispersing the P (VDF-TrFE-CFE) and the boron nitride nanosheet by using a solvent to obtain a P (VDF-TrFE-CFE) dispersion liquid and a boron nitride nanosheet dispersion liquid, then adding the boron nitride nanosheet dispersion liquid into the P (VDF-TrFE-CFE) dispersion liquid and uniformly mixing the mixture to obtain a film forming solution, pouring the mixed solution on a flat glass sheet followed by drying to form a film, and after the solvent is evaporated, annealing to obtain the PVDF-based nano-composite dielectric film modified by functionalizing boron nitride.SELECTED DRAWING: None
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Inventors:
叶会▲見▼
胡▲書▼杰
Xolixin
胡▲書▼杰
Xolixin
Application Number:
JP2022196884A
Publication Date:
March 12, 2024
Filing Date:
December 09, 2022
Export Citation:
Assignee:
Zhejiang Industry Industry University
Zhejiang Industrial University Pinghu Institute of New Materials
Zhejiang Industrial University Pinghu Institute of New Materials
International Classes:
C08J5/18
Domestic Patent References:
| JP2009123436A |
Foreign References:
| CN106586979A | ||||
| CN109593218A | ||||
| CN110615956A | ||||
| US20190284423 |
Attorney, Agent or Firm:
Patent Attorney Corporation Hiroe Associates Patent Office
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