Study on the Electrochemical Properties of Schiff Base Transition Metal Polymer Cathode Materials AITranslate
Abstract AITranslate
Schiff base transition metal monomers of Ni（salphen） and Ni（CH3O-salphen） were synthesized with simple two-step method. The monomers were easily electropolymerized onto MWCNTs by cyclic voltammetry to form composite electrodes as the supercapacitor cathode materials. The experimental results show that the addition of the substituent methoxy groups into Schiff base transition metal makes the polymer exhibit better electrochemical activity and larger specific capacity, and the polymer material also ob- tains significantly improved electrochemical performance. In addition,XPS analysis results show that energy storage is achieved by the pseudocapaeitance contributed by the reversible change of active groups in the polymer during charge and discharge,rather than by the capacity contributed by Ni valence change.
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Basic Information:
DOI：
Chinese Library Classification Number:O635.2[理学—高分子化学]
Citation Information:
Schiff base transition metal monomers of Ni（salphen） and Ni（CH3O-salphen） were synthesized with simple two-step method. The monomers were easily electropolymerized onto MWCNTs by cyclic voltammetry to form composite electrodes as the supercapacitor cathode materials. The experimental results show that the addition of the substituent methoxy groups into Schiff base transition metal makes the polymer exhibit better electrochemical activity and larger specific capacity, and the polymer material also ob- tains significantly improved electrochemical performance. In addition,XPS analysis results show that energy storage is achieved by the pseudocapaeitance contributed by the reversible change of active groups in the polymer during charge and discharge,rather than by the capacity contributed by Ni valence change.
quote
| GB/T 7714-2015 | [1] DENG Fu-hai, LI Jian-ling, DING Fei-xiang, et al. Study on the Electrochemical Properties of Schiff Base Transition Metal Polymer Cathode Materials[J]. Rare Metals and Cemented Carbides, 2018(3): 63-68. |
| MLA | [1] DENG Fu-hai, et al., "Study on the Electrochemical Properties of Schiff Base Transition Metal Polymer Cathode Materials." Rare Metals and Cemented Carbides, no. 3, 2018, pp. 63-68. |
| APA | [1] DENG Fu-hai, LI Jian-ling, DING Fei-xiang, LI Xin-ping, & LI Zhan-yu. (2018). Study on the Electrochemical Properties of Schiff Base Transition Metal Polymer Cathode Materials. Rare Metals and Cemented Carbides(3), 63-68. |
| IEEE | [1] DENG Fu-hai, LI Jian-ling, DING Fei-xiang, LI Xin-ping, and LI Zhan-yu, "Study on the Electrochemical Properties of Schiff Base Transition Metal Polymer Cathode Materials," Rare Metals and Cemented Carbides, no. 3, pp. 63-68, 2018. keywords: {Schiff base transition metal;conductive polymer;cathode material;supercapacitor;pseudocapacitance} |