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个人信息Personal Information
实验师 硕士生导师
招生学科专业:
化学 -- 【招收硕士研究生】 -- 材料科学与技术学院
材料科学与工程 -- 【招收硕士研究生】 -- 材料科学与技术学院
材料与化工 -- 【招收硕士研究生】 -- 材料科学与技术学院
性别:男
毕业院校:南京航空航天大学
学历:南京航空航天大学
学位:工学博士学位
所在单位:材料科学与技术学院
联系方式:chentian@nuaa.edu.cn
电子邮箱:
Dielectric properties of graphene quantum dot-cobalt ferrite-poly (vinylidene fluoride) ternary composites
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所属单位:材料科学与技术学院
发表刊物:MATERIALS LETTERS
关键字:Poly(vinylidene fluoride) Graphene quantum dot CoFe2O4 Polymeric composites Electrical properties
摘要:Graphene quantum dot-cobalt ferrite-poly(vinylidene fluoride) (GQD-CFO-PVDF) ternary composites were prepared with GQD and CFO as co-fillers. One filler is conducting; the other filler is nonconducting and magnetic. The morphology of nanofillers was characterized by transmission electron microscope (TEM). X-ray diffraction (XRD) patterns and fourier transform infrared spectroscopy (FT-IR) patterns of CFO-PVDF and CFO-GQD-PVDF composites implied the alpha-phase to beta-phase crystalline transformation of PVDF. The dielectric constant of the CFO-GQD-PVDF ternary composite was much higher than that of the CFO-PVDF composites and the dielectric loss of CFO-GQD-PVDF was much lower than that of the GQD-PVDF composites. (C) 2017 Elsevier B.V. All rights reserved.
ISSN号:0167-577X
是否译文:否
发表时间:2017-12-15
合写作者:Liu, Bo
通讯作者:陈田