[1]祝瑞,张红梅,崔斯敏,等.超支化酞菁锌的介电特性研究(英文)[J].深圳大学学报理工版,2014,31(3):249-251.[doi:10.3724/SP.J.1249.2014.03249]
　Zhu Rui,Zhang Hongmei,Cui Simin,et al.Study on dielectric properties of hyperbranched zinc phthalocyanine[J].Journal of Shenzhen University Science and Engineering,2014,31(3):249-251.[doi:10.3724/SP.J.1249.2014.03249]
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超支化酞菁锌的介电特性研究(英文)()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第31卷
期数:
2014年第3期
页码:
249-251
栏目:
化学与化工
出版日期:
2014-05-20

文章信息/Info

Title:
Study on dielectric properties of hyperbranched zinc phthalocyanine
文章编号:
201403005
作者:
祝瑞1; 张红梅1; 崔斯敏2; 林鹏2; 曾燮榕2; 柯善明2
1) 空军工程大学理学院，西安 710043
2) 深圳大学材料学院，深圳 518060
Author(s):
Zhu Rui1;  Zhang Hongmei1;  Cui Simin2;  Lin Peng2;  Zeng Xierong2;  and Ke Shanming2
1) College of Science, Air Forces Engineering University, Xi’an 710043, P.R.China
2) College of Materials Science and Engineering, Shenzhen University, Shenzhen 518060, P.R.China
关键词:
功能材料;  超支化聚合物; 酞菁锌; 高介电常数; 低介电损耗
Keywords:
functional material;  hyperbranched polymers;  zinc phthalocyanine;  high dielectric constant;  low dielectric loss
分类号:
TB 324
DOI:
10.3724/SP.J.1249.2014.03249
文献标志码:
A
摘要:
合成一种新型树枝状结构的超支化金属酞菁（ZnPc），采用介电谱和差示扫描量热法研究其介电特性及热稳定性．超支化金属酞菁显示出极优异的介电性能，室温介电常数约为15，介电损耗在高频（MHz）低于0.002，这一性能好于目前绝大多数聚合物介质材料，且其介电响应保持了良好的频率稳定性．该超支化金属酞菁可在高储能密度电存储器件、嵌入式电容器和脉冲电源等领域广泛应用．
Abstract:
A new hyperbranched zinc phthalocyanine (ZnPc) is prepared. The dielectric properties and thermostability are studied by using dielectric spectra and differential scanning calorimetry (DSC). Hyperbranched zinc phthalocyanine (ZnPc) dendritic system with high dielectric constant and very low dielectric loss is investigated. A high dielectric constant (15) is obtained: it is larger than most of the existing polymer materials. The dielectric loss is lower than 0.002 at a high frequency. Both the dielectric constant and dielectric loss display very small dispersion. It is believed that the Pc system with a new, branched structure can be applied in future high-technology fields such as high energy density storage devices, embedded capacitors, and pulsed capacitors, etc.

参考文献/References:

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备注/Memo

备注/Memo:
Received：2014-03-18；Accepted：2014-03-31
Foundation：National Natural Science Foundations of China (51302172)
Corresponding author：Associate professor Ke Shanming．E-mail: smke@szu.edu.cn
Citation：Zhu Rui, Zhang Hongmei, Cui Simin, et al. Study on dielectric properties of hyperbranched zinc phthalocyanine［J］. Journal of Shenzhen University Science and Engineering, 2014, 31(3): 249-251.
基金项目：国家自然科学基金资助项目 (51302172)
作者简介：祝瑞(1975—)，女（汉族）， 陕西省岐山县人，空军工程大学讲师. E-mail: zhurui4770@163.com
引文：祝瑞，张红梅，崔斯敏，等．超支化酞菁锌的介电特性研究［J］. 深圳大学学报理工版，2014，31（3）：249-251.（英文版）
更新日期/Last Update: 2014-05-04