【摘 要】
：
A gel polymer electrolyte(GPE)was prepared by in-situ thermal polymerization of Hexyl acrylate(HA)in commercial Lithium ion electrolyte.The ionic conductivity of the GPE reaches 11.5 S/cm at room temp
【出 处】
：
2016 中国国际新能源材料及动力电池高峰论坛暨第八届中国储能与动力电池及其关键材料学术研讨与技术交流会
论文部分内容阅读
A gel polymer electrolyte(GPE)was prepared by in-situ thermal polymerization of Hexyl acrylate(HA)in commercial Lithium ion electrolyte.The ionic conductivity of the GPE reaches 11.5 S/cm at room temperature,which is close to the liquid electrolyte.Additionally,The GPE exhibits excellent electrochemical stability up to 6 V.FTIR analysis reveals that HA in the liquid electrolyte has been successfully polymerized into gel polymer electrolyte.Furthermore,Lithium ion batteries composed of a LiCoO2 cathode and a lithium anode were prepared with gel polymer electrolyte and their cycling performances were evaluated.
其他文献
Irregular low-density parity-check(LDPC)codes can provide an unequal error protection(UEP)capability naturally by unequal degree distribution.In this paper we propose a new architecture of UEP-LDPC en
A proposed method was introduced to study the meso-pore structures of eco-material in this paper.Firstly,the samples were solidified by using the mixtures of epoxy resin,triethanolamine and blue organ
This paper presents an automatic grayscale image colorization method using convolutional neural network.Besides the gray target image,the user doesnt need to provide a reference color image nor manual
This paper proposes a general framework for the problem of structured sparsity via half-quadratic(HQ)minimization.Based on the theory of convex conjugacy,we firstly define an \(l_{2,1}^\varepsilon \)-
Texture of reconstructed models are typically recovered by mapping detailed fragments to its surface,however,the visibility of the seams are often appear at the board of patches,due to inaccuracy mesh
Digital image technology has been widely used in wildlife monitoring,due to its advantages of non-obligatory,non-contact and non-invasive.However,the primary problem needing to be solved is how to det
Edge detection plays a crucial role in image processing.This paper proposes an improved Canny edge detection algorithm to deal with existing problems in traditional algorithms.Firstly,we use the aniso
Due to the recognition rate of single character is low,the method of multi-feature fusion was proposed.BP_Adaboost neural network(BP_ANN)was first used to recognize the B-scan ultrasonic image of cirr
通过溶胶凝胶与固相烧结制备了碳包覆的Li1.2Ti0.44Cr0.36O2/C 层状正极材料.综合采用多种微观结构和电化学性能分析方法研究评价了未包覆和碳包覆的Li1.2Ti0.44Cr0.36O2 的结构-性能内在关系.利用XRD 研究了不同充放电循环次数下Li1.2Ti0.44Cr0.36O2的金属阳离子层由有序向无序的转变过程；采用EIS 拟合技术，分析了不同充放电循环次数下Li1.2Ti0
In order to solve the tedious and time-consuming works for CT scan planning manually,we proposed an automatic detection method of vertebrae in CT scout images.In this method,firstly,HOG features of th