| 金属有机骨架Ni-BTC和Ni-BDC的溶剂效应形貌调控及超级电容器性能 |
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| 引用本文： | 牛百通,夏汪男,赖招琴,郭鸿旭,陈彰旭. 金属有机骨架Ni-BTC和Ni-BDC的溶剂效应形貌调控及超级电容器性能[J]. 无机化学学报, 2022, 38(8): 1643-1654 |
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| 作者姓名： | 牛百通 夏汪男 赖招琴 郭鸿旭 陈彰旭 |
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| 作者单位： | 闽南师范大学化学化工与环境学院, 漳州 363000;闽南师范大学化学化工与环境学院, 漳州 363000;莆田学院, 生态环境及其信息图谱福建省高等学校重点实验室, 莆田 351100 |
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| 基金项目： | 福建省自然科学基金（No.2020J01803）和生态环境及其信息图谱福建省高等学校重点实验室开放课题（No.ST22002）资助 |
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| 摘 要： | 储能材料的性能在很大程度上取决于它们的结构和形貌。我们使用简单的溶剂热方法，通过改变溶剂合成了不同形貌的Ni-1，3，5-苯三甲酸（Ni-BTC）和Ni-1，4-苯二甲酸（Ni-BDC）金属有机骨架材料。Ni-BTC有不规则块状、球状和八面体3种形貌，Ni-BDC有纳米片状、花状和不规则块状3种形貌。对Ni-BTC和Ni-BDC作为超级电容器电极材料的性能进行了研究。结果表明，通过溶剂热方法，在N，N-二甲基甲酰胺（DMF）溶剂中合成出的Ni-BTC和Ni-BDC电极材料的超级电容器性能要优于乙醇（EtOH）和DMF/EtOH （50：50，V/V）溶剂。
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| 关 键 词： | 超级电容器 形貌调控 溶剂热法 金属有机骨架 |
| 收稿时间： | 2022-03-07 |
| 修稿时间： | 2022-04-23 |
Solvent-Controlled Morphology of Ni-BTC and Ni-BDC Metal-Organic Frameworks for Supercapacitors |
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| NIU Bai-Tong,XIA Wang-Nan,LAI Zhao-Qin,GUO Hong-Xu,CHEN Zhang-Xu. Solvent-Controlled Morphology of Ni-BTC and Ni-BDC Metal-Organic Frameworks for Supercapacitors[J]. Chinese Journal of Inorganic Chemistry, 2022, 38(8): 1643-1654 |
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| Authors: | NIU Bai-Tong XIA Wang-Nan LAI Zhao-Qin GUO Hong-Xu CHEN Zhang-Xu |
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| Affiliation: | College of Chemistry, Chemical Engineering, and Environment, Minnan Normal University, Zhangzhou, Fujian 363000, China;College of Chemistry, Chemical Engineering, and Environment, Minnan Normal University, Zhangzhou, Fujian 363000, China;Fujian Provincial University Key Laboratory of Ecological Environment and Information Atlas, Putian University, Putian, Fujian 351100, China |
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| Abstract: | The performance of energy storage materials is substantially dependent on their nanostructures. Herein, Ni-1, 3, 5-benzenetricarboxylate (Ni-BTC) and Ni-1, 4-benzoate (Ni-BDC) metal-organic frameworks with different morphologies were controllably synthesized using a facile solvothermal method by simply adjusting the solvent, including Ni-BTC blocks, nanospheres, and double-pyramid structures and Ni-BDC nanosheets, nanoflowers and blocks structures, and their electrochemical performance as supercapacitors was thoroughly investigated. Moreover, our study showed that the supercapacitor performance of the electrode materials obtained for Ni-BTC and Ni-BDC electrodes in pure N, N-dimethylformamide (DMF) solvent was better than those prepared with pure ethanol (EtOH) and DMF/EtOH (50:50, V/V) as solvent. |
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| Keywords: | supercapacitor morphology tuning solvothermal method metal-organic frameworks |
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