Temperature dependence of conductivity enhancement induced by nanoceramic fillers in polymer electrolytes

Temperature dependence of conductivity enhancement induced by nanoceramic fillers in polymer electrolytes
复制标题

聚合物电解质中纳米陶瓷填料引起的电导率增强的温度依赖性

DOI:
10.1063/1.4803185
复制
发表时间:
2013-04
影响因子:
4
通讯作者:
王波
王波
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
王波

文献摘要

参考文献

相似文献

系统地研究了ZnO掺杂聚合物纳米复合电解质的微观结构和离子电导率。与未掺杂的一个相比,较少的结晶相,抑制主链运动,减少对称性的配置环氧乙烷/锂离子,和至少5倍的电导率增加观察到的填料纳入电解质。刘易斯酸碱相互作用是引起这些变化的决定性因素。电导率的温度依赖性解释的Vogel-Tammann-Fulcher方程的自由体积理论的基础上。提出的模型函数解释了电导率随温度变化的机理。
The microstructure and ionic conductivity of polymer nanocomposite electrolytes doped with ZnO have been systematically studied. Compared with the undoped one, a less crystalline phase, a restrained main chain movement, a reduced symmetry in the configuration of ethylene oxide/lithium ion, and an at least five-fold increase in conductivity were observed for the filler incorporated electrolyte. Lewis acid-base interactions are determining in causing these changes. The temperature dependence of conductivity is explained by the Vogel-Tammann-Fulcher equation based on the free volume theory. The mechanism of temperature dependent conductivity enhancement is interpreted by a modeling function proposed.
DOI: 10.1016/j.carbon.2012.02.059
发表时间: 2012-07
期刊: Carbon
影响因子: 10.9
作者:
王波
通讯作者: 王波
DOI: 10.1021/ma0621066
发表时间: 2006-12
期刊: Macromolecules
影响因子: 5.5
作者:
Yuchan Zhu;Bo Wang;W. Gong;Ling-Ge Kong;Q. Jia
通讯作者: Yuchan Zhu;Bo Wang;W. Gong;Ling-Ge Kong;Q. Jia
DOI: 10.1016/s0010-4655(84)82867-2
发表时间: 1984
影响因子: 6.3
作者:
P. Kirkegaard;M. Eldrup;O. Mogensen;N. Pedersen
通讯作者: P. Kirkegaard;M. Eldrup;O. Mogensen;N. Pedersen
DOI: 10.1021/jp3036499
发表时间: 2012-06
期刊: The journal of physical chemistry. B
影响因子: --
作者:
B. K. Money;K. Hariharan;J. Swenson
通讯作者: B. K. Money;K. Hariharan;J. Swenson
DOI: 10.1016/s0013-4686(02)00243-8
发表时间: 2002-08-05
影响因子: 6.6
作者:
Jayathilaka, PARD;Dissanayake, MAKL;Mellander, BE
通讯作者: Mellander, BE