摘要
偏氟乙烯-六氟丙烯共聚物是PVDF家族备受关注的新成员,因为这种共聚物薄膜具有显著的电活性,如铁电性、压电性和热释电性,特别是其电致伸缩系数可高达1700pm/V。综述了近年来国内外这种新型铁电共聚物研究的现状和进展。
Poly （vinylidene fluoride-hexafluoropropylene）[-P（VDF-HFP）] is a new member of PVDF family that has been paid serious attention to. It has significant electroactivity including ferrc-, piezc-, pyrc-electricity, especially the electrostriction coefficient can be up to 1700pm/V. In this paper, the situation and development for the new kind of copolymer are reviewed based on the latest research results of domestic and foreign, as well as ours.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2006年第3期1-3,共3页
Materials Reports
基金
中德驻极体合作课题(批准号:I/77365)资助
关键词
偏氟乙烯-六氟丙烯共聚物
铁电性
压电性
热释电性
poly （vinylidene fluoride-hexafluoropropylene） copolymer, ferroelectricity, piezoelectricity, pyroelectricity
