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| 茜素红S掺杂聚苯胺/纤维素纸基电极材料的制备及性能研究 |
| Preparation and Properties of Alizarin Red S-doped Polyaniline/Cellulose Paper-based Electrode Materials |
| 收稿日期：2023-11-17 |
| DOI：10.11980/j.issn.0254-508X.2023.12.001 |
| 关键词: 纤维素 聚苯胺 高负载 羟基氧化锆 表面改性 |
| Key Words:celluloses polyaniline high mass loading zirconium oxyhydroxide surface modification |
| 基金项目: |
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| 摘要:本研究利用茜素红S掺杂调控聚苯胺层，以获得高性能纤维素纸基电极材料，并对其结构组成及性能进行研究。结果表明，茜素红S掺杂提高了聚苯胺颗粒的多孔性和负载量，从而提高了聚苯胺/纤维素纸基电极材料的热稳定性、导电性能和电化学性能。电化学测试表明，在电流密度为1 mA/cm2时，纸基电极材料的面积比电容为1960 mF/cm2，高于以往的研究。本研究为利用传统造纸工艺开发高性能、廉价、绿色的纸基功能材料提供了新的参考。 |
| Abstract:In this study， alizarin red S doping was utilized to modulate the polyaniline layer in order to obtain high-performance paper-based electrode materials， as well as its structural composition and properties were investigated. The results showed that the doping of alizarin red S to polyaniline increased the porosity and mass loading of the polyaniline， which enhanced the thermal stability， electrical conductivity and electrochemical performance of the polyaniline/cellulose composite paper-based electrode materials. In addition， the electrochemical tests showed that the area specific capacitance of the paper-based electrode material was 1960 mF/cm2 when the current density was 1 mA/cm2， which was higher than the previous studies. This study provided a new strategy for the development of high-performance， inexpensive， and green flexible electrode materials in traditional papermaking processes. |
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