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| Ionic Liquid-Based Redox Active Electrolytes for Supercapacitors | |
| Sun, Li1; Zhuo, Kelei1; Chen, Yujuan1; Du, Quanzhou1; Zhang, Suojiang2; Wang, Jianji1 | |
| 2022-04-24 | |
| Source Publication | ADVANCED FUNCTIONAL MATERIALS
 |
| ISSN | 1616-301X |
| Pages | 20 |
| Abstract | Supercapacitors (SCs) are fascinating energy storage devices due to their delivery of exceptional power density and long cycling stability. Unfortunately, their practical applications are still impeded by relatively inferior energy density, which is proportional to the square of the operating voltage of SCs. Ionic liquid (IL) electrolytes have a wide electrochemical stability window and thus can be used to significantly increase the energy density of SCs. The introduction of redox active species into IL-based electrolytes effectively contributes to pseudocapacitance. Accordingly, IL-based redox active electrolytes (IL-RES) for SCs are springing up rapidly in recent years. This review provides an overall insight into various IL-REs, including the ILs mixed with other redox active species, the ILs possessing redox active groups themselves, and the IL-based redox gel polymer electrolytes for SCs. The basic understanding of IL electrolytes and IL-REs is introduced and discussed as well as the application of the IL-REs in SCs. Then, the energy storage mechanisms of these IL-REs are discussed, and finally, current challenges and perspectives are highlighted for future research in this promising field. |
| Keyword | electrolytes ionic liquids redox supercapacitors |
| DOI | 10.1002/adfm.202203611 |
| Language | 英语 |
| WOS Keyword | ELECTROCHEMICAL ENERGY-STORAGE ; DOPED GRAPHENE AEROGEL ; COVALENT ORGANIC FRAMEWORKS ; GEL POLYMER ELECTROLYTE ; DOUBLE-LAYER ; HYBRID SUPERCAPACITORS ; CARBON NANOTUBES ; CHARGE STORAGE ; PERFORMANCE ; STATE |
| Funding Project | National Natural Science Foundation of China[21873026] ; National Natural Science Foundation of China[21573058] ; National Natural Science Foundation of China[U1704251] |
| WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS Subject | Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
| Funding Organization | National Natural Science Foundation of China |
| WOS ID | WOS:000786529500001 |
| Publisher | WILEY-V C H VERLAG GMBH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/52991 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Zhuo, Kelei; Zhang, Suojiang; Wang, Jianji |
| Affiliation | 1.Henan Normal Univ, Sch Chem & Chem Engn, Collaborat Innovat Ctr Henan Prov Green Mfg Fine, Key Lab Green Chem Media & React,Minist Educ, Xinxiang 453007, Henan, Peoples R China 2.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc, CAS Key Lab Green Proc & Engn,Inst Proc Engn, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Sun, Li,Zhuo, Kelei,Chen, Yujuan,et al. Ionic Liquid-Based Redox Active Electrolytes for Supercapacitors[J]. ADVANCED FUNCTIONAL MATERIALS,2022:20. |
| APA | Sun, Li,Zhuo, Kelei,Chen, Yujuan,Du, Quanzhou,Zhang, Suojiang,&Wang, Jianji.(2022).Ionic Liquid-Based Redox Active Electrolytes for Supercapacitors.ADVANCED FUNCTIONAL MATERIALS,20. |
| MLA | Sun, Li,et al."Ionic Liquid-Based Redox Active Electrolytes for Supercapacitors".ADVANCED FUNCTIONAL MATERIALS (2022):20. |
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