| 用于高性能钠离子电容器的高氮掺杂多孔碳纳米纤维的简易合成 |
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| 引用本文： | 廖建锋,孙林,陈若愚,丁静亚.用于高性能钠离子电容器的高氮掺杂多孔碳纳米纤维的简易合成[J].无机化学学报,2023,39(7):1349-1359. |
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| 作者姓名： | 廖建锋 孙林 陈若愚 丁静亚 |
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| 作者单位： | 常州大学石油化工学院, 常州 213164;盐城工学院化学化工学院, 江苏省新型环保重点实验室, 盐城 224051;常州大学石油化工学院, 常州 213164;盐城工学院化学化工学院, 江苏省新型环保重点实验室, 盐城 224051;南京大学配位化学国家重点实验室, 南京 210023 |
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| 基金项目： | 国家自然科学基金(No.52202309)、江苏省碳达峰碳中和科技创新专项资金项目(No.BK202200087)和配位化学国家重点实验室开放课题(No.SKLCC2308)资助。 |
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| 摘 要： | 选择合适的生物质材料是获得功能碳材料的有效途径之一。通过柠檬酸钾和三聚氰胺一步热解法制备了高氮掺杂多孔碳纳米纤维(NPCF)。在电流密度为0.1和1.0 A·g-1时,NPCF电极的容量分别为218和140 mAh·g-1。同时,具有NPCF阳极的钠离子电容器(SIC)在1.0 A·g-1下表现出优异的倍率性能和超长的使用寿命,可循环超过2 500次。
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| 关 键 词： | 生物质碳材料 阳极 钠离子电容器 |
| 收稿时间： | 2023/2/21 0:00:00 |
| 修稿时间： | 2023/4/27 0:00:00 |
Facile synthesis of high nitrogen doped porous carbon nanofibers for high performance sodium ion capacitor |
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| LIAO Jian-Feng,SUN Lin,CHEN Ruo-Yu,DING Jing-Ya.Facile synthesis of high nitrogen doped porous carbon nanofibers for high performance sodium ion capacitor[J].Chinese Journal of Inorganic Chemistry,2023,39(7):1349-1359. |
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| Authors: | LIAO Jian-Feng SUN Lin CHEN Ruo-Yu DING Jing-Ya |
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| Institution: | School of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu 213164, China;Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province, School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China;School of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu 213164, China;Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province, School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China;State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210023, China |
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| Abstract: | One of the effective approaches to obtaining functional carbon materials is selecting some appropriate biomass materials. In this work, the high nitrogen-doped porous carbon nanofibers (NPCF) can be obtained by one- step pyrolysis of potassium citrate and melamine. The NPCF electrode delivered capacities of 218 and 140 mAh·g-1 at current densities of 0.1 and 1.0 A·g-1, respectively. Concurrently, the sodium ion capacitors (SICs) with NPCF anode show outstanding rate performance and long lifespan for over 2 500 cycles at 1.0 A·g-1. |
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| Keywords: | biomass carbon material anode material sodium ion capacitor |
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