vdf

A New Method for Producing Radial VDF 's Neuter Times

径向密度可变的中性衰减片制作新方法

Experimental Study on P ( VDF / TrFE ) Polymer Film Waveguides

P（VDF/TrFE）聚合物薄膜光波导的实验研究

Dielectric Relaxation of VDF / TrFE Copolymer Ferroelectric at Low Temperature and Frequency

铁电共聚物VDF／TrFE的低温低频介电松弛

Study of Dielectric Properties of Ferroelectric P ( VDF - TrFE ) Copolymers

铁电共聚物P（VDF-TrFE）介电特性研究

Contribution of Copolymer in the Piezoelectric Effect of PT / P ( VDF TrFE ) Composite

PT/P（VDF-TrFE）中聚合物基体对压电效应的贡献

Vinylidene fluoride ( VDF ) is usually used as the precursor to produce PVDF in industry .

在工业上，偏氟乙烯（VDF）主要是用来生产PVDF树脂。

Structure and properties of vdf / tfe / pmve ternary copolymer

VDF/TFE/PMVE三元共聚物的结构与性能研究

Preparation and Microstructure of Organic Inorganic Fine Composite P ( VDF / TeFE ) SiO 2 by Sol-gel Method

溶胶-凝胶法有机-无机精细复合材料P（VDF/TeFE）-SiO2的制备与显微结构

Effect of the degree of crystallinity on dielectric relaxations of vdf / trfe copolymers

偏氟乙烯／三氟乙烯共聚物介电松弛的结晶度效应

In this paper properties of P ( VDF / TrFE ) polymeric planar waveguides were studied by prism couple method and polarized light reflect technique .

采用棱镜耦合法和偏振反射技术研究了P（VDF/TrFE）聚合物薄膜光波导特性。

Investigation of Phase Transition Process in PT / P [ VDF ( 70 ) - TrFE ( 30 ) ] Ferroelectric Composite by Using Thermally Stimulated Current Method

钛酸铅与偏氟乙烯-三氟乙烯共聚物形成的铁电复合物相变过程的热释电研究

Noncrystalline Dielectric Relaxation of VDF ( 52 ) / TrFE ( 48 ) Ferroelectric Copolymers

VDF（52）／TrFE（48）铁电共聚物的非晶介电弛豫

Conventional variety ( Huakang mian No. 1 ), with the highest VDF of 21 % , had a weak adaptation .

普通棉（华抗棉1号）适应性较差，VDF最高，为21%。

While colored lint variety , with the lowest VDF of 9 % , had a good resistance to stress , but a weaker photosynthesis under normal condition .

彩色棉抗逆性较强，VDF最低，为9%左右，但正常条件下光合能力有限；

Nonlinear Dielectric Permittivities of PZT / P [ VDF ( 77 ) - TrFE ( 23 ) ] 0-3 Ferroelectric Composite Materials

0-3型PZT/P[VDF（77）-TrFE（23）]铁电复合物的非线性介电系数

The manufactural processes of vinylidene fluoride monomer ( VDF ) were reviewed , and the characters of VDF manufactural processes were also discussed .

综述了偏氟乙烯单体的各种工业化制备工艺路线、并对其工艺特点进行了评述。

In the present paper , polymer gel composite electrolyte films based on the P ( VDF HFP ) / Al 2O 3 were prepared by solution casting and electrolyte absorption .

采用溶液浇注和电解液吸收的方法制得了P（VdFHFP）/Al2O3基聚合物凝胶电解质薄膜。

Ferroelectric thin films of vinylidene fluoride / trifluoroethylene copolymer P ( VDF / TrFE ) are polarized by corona and super-low frequency electric field .

采用电晕极化和超低频电场极化两种方法极化偏氟乙烯/三氟乙烯共聚物P（VDF/TrFE）73/27，发现制得的热释电探测器性能相似。

PVDF and P ( VDF HFP ) serve as binder for electrodes and polymeric solid electrolyte ( SPE ) material , which play an important part in lithium ion secondary battery .

作为锂离子二次电池的电极粘合剂和聚合物固体（凝胶）电解质材料，聚偏氟乙烯和偏氟乙烯六氟丙烯共聚物成效显著。

The chain segment structures and the pyrolysis mechanism of the VDF / CTFE ( 1 ∶ 4 ) copolymer were determined by Pyrolysis Gas Chromatography Mass Spectrometry ( Py GC / MS ) .

用高分辨裂解气相色谱质谱联用技术（PyGC/MS）分析了VDF/CTFE（1∶4）链段结构和裂解机理。

Dependence of dielectric permittivity on electric field for thick PZT / P ( VDF TrFE ) and PT / P ( VDF TrFE ) 0 3 ferroelectric composite films has been investigated .

研究了PZT/P（VDF-TrFE）和PT/P（VDF-TrFE）0-3型铁电复合物厚片介电系数的电场依赖性。对于陶瓷体积分数φ>0.3的复合物，介电系数随测试场强的升高明显增大。

Organic inorganic fine composite of P ( VDF / TeFE ) SiO 2 is prepared by mixing the solution of P ( VDF / TeFE ) dissolved in acetone and SiO 2 sol .

用溶胶－凝胶法制备了有机－无机精细复合材料P（VDF／TeFE）－SiO2。

The crystallization of polyvinylidene ( PVDF ), polychlorotrifluorethylene ( PCTFE ) and random copolymers with an approximate 1:1 and 1:3 mole ratio of vinylidene fluoride ( VDF ) to chlorotrifluoroethylene ( CTFE ) were analyzed by differential scanning calorimetry ( DSC ) and polarized optical microscope ( POM ) .

采用差示扫描量热技术（DSC）和偏光显微镜（POM）研究聚偏氟乙烯（PVDF）、聚三氟氯乙烯（PCTFE）、单体摩尔比为1：1和1：3的VDF-CTFE无规共聚物。