The aim of the study is to find the role of lead zirconate titanate (PZT) in the phase formation of poly vinylidene fluoride (PVDF) and its effect on electrical and structural properties of PZT-PVDF composites (50 Vol%) with 0–3 connectivity. PZT particles of different sizes ranging from...
相关工作以题目为“Ultrahigh β-phase content poly(vinylidene fluoride) with relaxor-like ferroelectricity for high energy density capacitors”发表在Nature Communications上,孟楠和任心童为论文共同第一作者。 【图文解析】要点一、压折式制备的PVDF用于介电电容器作者利用压折法(P&F)按照图1a所示,将通过热压(HP...
基于该复合电解质,固态Li||Li电池在1 mA cm−2下实现了稳健的循环,Li||LiNi0.8Co0.1Mn0.1O2全电池在高倍率(3C)和高负载(2.6 mAh cm−2)显示出实用性能。相关工作以“Phase regulation enabling dense polymer-based composite electrolytes for solid-state lithium metal batteries”为题发表在Nature Communicati...
以此为基膜,通过化学接枝将羟丙基-β-环糊精引入膜/水有效接触面,制备了具有超分子识别能力的聚偏氟乙烯/聚乙烯醇(SPVDF/PVA)超滤膜。相关工作在国际知名期刊Chemical Engineering Journal和Journal of Environmental Chemical Engineering上发表...
PVDF PVC PTFE ETFE Comparison table of membrane materials Membrane structure cost Polyvinylidene fluoride (PVDF) film, which is commonly used as a kind of solid phase support, is commonly used in Western blotting. The PVDF membrane is hydrophobic, and the pore size of the membrane is large and...
Alpha- and Beta-phase Structure of PVDF (Source: Royal Society of Chemistry) Physical properties It has one of the lowest melting points of commercial fluoropolymers. But has the highestheat deflection temperatureunder load. PolymerDeflection Temperature, °CMelting Point, °C ...
Fig.3 XRD patterns of the surface phase of PVDF membraneprepared with different additives 2.3添加剂对膜性能的影响 不同添加剂制备的膜性能如表2所示。对于同样厚度的初始液态膜, 最终得到的干膜厚度却不同, 无添加剂的PVDF膜最薄, 以PVP为添加剂的膜最厚。添加了PEG和PVP的铸膜液在成膜过程中形成大量的...
Keywords: PVDF membrane;β-cyclodextrin;blending modification;non-solvent induced phase separation 引用本文: 任露露,邓容,李剑,等.共混β-环糊精改性PVDF膜的制备及性能[J].工程塑料应用,2024,52(1):38-43. (REN Lulu,DENG Rong,L...
5. Limin Guo, Caifu Zhong, Li Shi, Licheng Ju, Xiaohui Wang, Daquan Yang, Ke Bi*, Yanan Hao*, Yang Yang*, “Phase and Defect Engineering of MoS2 Stabilized in Periodic TiO2 Nanoporous Film for Enhanced Solar Water Splitting”, Advanced Optical Materials, 2019, 7(5): 1801403. ...
phase PVDF crystals a molecular simulation study J Comput Mater Sci 2008 44 2 224 229 5 ZHANG Z CHUNG T C M The structure property relationship of poly vinylidene difluoride based polymers with energy storage and loss under applied electric fields J Macromolecules 2007 40 26 9391 9397 6 CHANG...