| Recent advances and future perspectives of two-dimensional materials for rechargeable Li-O-2 batteries | |
| Ding, Yajun1,2; Li, Yuejiao1,5; Wu, Min1,3; Zhao, Hong3; Li, Qi2,4; Wu, Zhong-Shuai1,6 | |
| Corresponding Author | Wu, Zhong-Shuai(wuzs@dicp.ac.cn) |
| 2020-10-01 | |
| Source Publication | ENERGY STORAGE MATERIALS
 |
| ISSN | 2405-8297 |
| Volume | 31Pages:470-491 |
| Abstract | Li-O-2 batteries have drawn considerable interests owing to their highest theoretical energy density among the reported rechargeable batteries. However, Li-O-2 batteries are facing severe challenges in the low round-trip efficiency and poor cycling stability. Recently, two-dimensional (2D) materials with large surface area, tunable electrical/ionic conductivity, exceptional chemical and mechanical stability are emerging as a competitive candidate for Li-O-2 batteries. Herein, this review summarizes the key challenges and recent advances of 2D materials, serving as multi-functional roles in the design of advanced cathodes, development of solid-state electrolytes and separators, and protection of lithium anodes for high-energy-density nonaqueous Li-O-2 batteries. Firstly, the current status is introduced to highlight the significance and bottlenecks of Li-O-2 batteries. Second, the state-of-the-art 2D materials are exampled to illustrate their key roles in cathodes, electrolytes, separators and anodes. Specifically, 2D materials with high electrical conductivity, hierarchically porous structure and enriched functionalities are very promising for design of ideal cathodes that can significantly facilitate the transfer of electrons and mass, offer enough accommodation space for discharge products. Moreover, 2D materials modified separators and solid-state electrolytes with superionic conduction and outstanding stability can greatly boost ionic mobility and prolong the cycling life. Besides, nanostructure engineering of stable solid electrolyte interface film and Li metal anode using 2D materials as coating layers and lithophilic hosts with high chemical stability and mechanical strength can effectively suppress the growth of Li dendrites during plating/stripping. Finally, the future challenges and development directions of Li-O-2 batteries based on advanced 2D materials are briefly discussed. |
| Keyword | Li-O-2 batteries 2D Materials Electrocatalysts Cathode Solid-state electrolytes Dendrite-free anode |
| Funding Organization | National Key R@D Program of China ; National Natural Science Foundation of China ; LiaoNing Revitalization Talents Program ; Natural Science Foundation of Liaoning Province ; DICP ; DICPQIBEBT ; Dalian National Laboratory For Clean Energy (DNL), CAS ; DNL Cooperation Fund, CAS ; Liaoning BaiQianWan Talents Program |
| DOI | 10.1016/j.ensm.2020.07.041 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key R@D Program of China[2016YBF0100100] ; National Key R@D Program of China[2016YFA0200200] ; National Natural Science Foundation of China[51872283] ; National Natural Science Foundation of China[21805273] ; LiaoNing Revitalization Talents Program[XLYC1807153] ; Natural Science Foundation of Liaoning Province[20180510038] ; DICP[DICP ZZBS201708] ; DICP[DICP ZZBS201802] ; DICP[DICP I202032] ; DICPQIBEBT[DICPQIBEBT UN201702] ; Dalian National Laboratory For Clean Energy (DNL), CAS ; DNL Cooperation Fund, CAS[DNL180310] ; DNL Cooperation Fund, CAS[DNL180308] ; DNL Cooperation Fund, CAS[DNL201912] ; DNL Cooperation Fund, CAS[DNL201915] ; Liaoning BaiQianWan Talents Program |
| WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Materials Science |
| WOS Subject | Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| WOS ID | WOS:000577150900004 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/141067 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wu, Zhong-Shuai |
| Affiliation | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, 457 Zhongshan Rd, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Dalian Jiaotong Univ, New Energy Lab, 794 Huanghe Rd, Dalian 116028, Peoples R China 4.Southwest Jiaotong Univ, Sch Mat Sci & Engn, Chengdu 610031, Peoples R China 5.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China 6.Chinese Acad Sci, Dalian Natl Lab Clean Energy, 457 Zhongshan Rd, Dalian 116023, Peoples R China |
| Recommended Citation GB/T 7714 | Ding, Yajun,Li, Yuejiao,Wu, Min,et al. Recent advances and future perspectives of two-dimensional materials for rechargeable Li-O-2 batteries[J]. ENERGY STORAGE MATERIALS,2020,31:470-491. |
| APA | Ding, Yajun,Li, Yuejiao,Wu, Min,Zhao, Hong,Li, Qi,&Wu, Zhong-Shuai.(2020).Recent advances and future perspectives of two-dimensional materials for rechargeable Li-O-2 batteries.ENERGY STORAGE MATERIALS,31,470-491. |
| MLA | Ding, Yajun,et al."Recent advances and future perspectives of two-dimensional materials for rechargeable Li-O-2 batteries".ENERGY STORAGE MATERIALS 31(2020):470-491. |
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