A Polymer Blend Electrolyte Based on CS with Enhanced Ion Transport and Electrochemical Properties for Electrical Double Layer Capacitor Applications.
A Polymer Blend Electrolyte Based on CS with Enhanced Ion Transport and Electrochemical Properties for Electrical Double Layer Capacitor Applications.
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一种基于CS的聚合物混合电解质，具有增强的离子传输和电化学性能，用于电子双电层电容器。
DOI：
10.3390/polym13060930
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发表时间：
2021-03-17
期刊：
影响因子：
5
通讯作者：
Kadir MFZA
中科院分区：
文献类型：
--
作者：
Aziz SB;Dannoun EMA;Hamsan MH;Ghareeb HO;Nofal MM;Karim WO;Asnawi ASFM;Hadi JM;Kadir MFZA
本工作中储能双电层电容器的制备是通过实施导电的壳聚糖-甲基纤维素-NH 4 NO3-甘油聚合物电解质体系来实现的。采用简单的溶液浇铸法制备电解质。用等效电路拟合样品的阻抗，设计电路图。在各种增塑剂浓度下，与离子传输相关的参数得到了很好的研究。通过红外光谱研究了增塑剂与聚合物电解质之间的相互作用。为了更深入地了解离子传输参数，FTIR被去卷积。从阻抗和FTIR实现的传输特性进行了详细讨论。结果发现，传输参数的结果是在良好的协议与阻抗和FTIR研究。通过TNM和LSV研究，表征了具有高传输性能的样品的离子优势和稳定性。离子在电解质中的优势验证为电解质的离子被确立为0.933，而它是潜在的稳定高达1.87 V的EDLC的可充电性是稳定的高达500个周期。EDLC在第一次循环时的内阻、能量密度和功率密度分别为53欧姆、6.97 Wh/kg和1941 W/kg。
The fabrication of energy storage EDLC in this work is achieved with the implementation of a conducting chitosan–methylcellulose–NH4NO3–glycerol polymer electrolyte system. The simple solution cast method has been used to prepare the electrolyte. The impedance of the samples was fitted with equivalent circuits to design the circuit diagram. The parameters associated with ion transport are well studied at various plasticizer concentrations. The FTIR investigation has been done on the films to detect the interaction that occurs among plasticizer and polymer electrolyte. To get more insights into ion transport parameters, the FTIR was deconvoluted. The transport properties achieved from both impedance and FTIR are discussed in detail. It was discovered that the transport parameter findings are in good agreement with both impedance and FTIR studies. A sample with high transport properties was characterized for ion dominancy and stability through the TNM and LSV investigations. The dominancy of ions in the electrolyte verified as the tion of the electrolyte is established to be 0.933 whereas it is potentially stable up to 1.87 V. The rechargeability of the EDLC is steady up to 500 cycles. The internal resistance, energy density, and power density of the EDLC at the 1st cycle are 53 ohms, 6.97 Wh/kg, and 1941 W/kg, respectively.
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影响因子：
1.2
作者：
Bourahla, S.;Benamara, A. Ali;Moustefai, S. Kouadri
通讯作者：
Moustefai, S. Kouadri
影响因子：
4.6
作者：
Aziz, Shujahadeen B.;Hamsan, M. H.;Kadir, M. F. Z.
通讯作者：
Kadir, M. F. Z.
影响因子：
5
作者：
Aziz, Shujahadeen B.;Hamsan, Muhamad H.;Kadir, Mohd F. Z.
通讯作者：
Kadir, Mohd F. Z.
影响因子：
3.3
作者：
Aziz, S. B.;Abidin, Z. H. Z.;Arof, A. K.
通讯作者：
Arof, A. K.
影响因子：
5
作者：
Aziz, Shujahadeen B.;Abdullah, Ranjdar M.;Ahmed, Hameed M.
通讯作者：
Ahmed, Hameed M.