In situ polymerization of 1,3-dioxane as a highly compatible polymer electrolyte to enable the stable operation of 4.5 V Li-metal batteries

被引:64
作者
Liu, Yang [1 ]
Zou, Hanqin [1 ]
Huang, Zili [1 ]
Wen, Qiuxia [1 ]
Lai, Jiawei [1 ]
Zhang, Yuping [1 ]
Li, Jinghao [2 ]
Ding, Kui [1 ]
Wang, Jian [3 ]
Lan, Ya-Qian [1 ]
Zheng, Qifeng [1 ]
机构
[1] South China Normal Univ, Sch Chem, 55 West Zhongsan Rd, Guangzhou 510631, Peoples R China
[2] Washington Univ, Dept Energy Environm & Chem Engn, 1 Brookings Dr, St Louis, MO 63130 USA
[3] City Univ Hong Kong, Sch Energy & Environm, Kowloon, Hong Kong, Peoples R China
基金
中国国家自然科学基金;
关键词
D O I
10.1039/d3ee02797j
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
1,3-Dioxolane (DOL) has received great attention as a polymer electrolyte (PE) for Li-metal batteries (LMBs) due to its desirable interfacial contact and decent compatibility with Li-metal, yet it suffers from poor oxidation stability, thus making it inadequate for high-voltage cathodes. Herein, by tuning the molecular structure of the liquid precursor from being a five-membered cyclic DOL to a six-membered cyclic 1,3-dioxane (DOX), the in situ fabricated poly(DOX) PE obtained exhibits superior oxidation stability (exceeding 4.7 V) owing to its prolonged alky chain that lowers its HOMO level. Moreover, the prolonged alky chain also weakens its solvating ability, which not only affords a high Li+ transference number (0.75), but also contributes to a highly robust and conductive inorganic-rich solid-electrolyte interphase, bestowing highly dense Li deposition morphology as well as excellent Li plating/stripping reversibility for over 1300 h. As a result, this newly developed poly(DOX) PE delivers outstanding cycling stability for diversified high-voltage cathodes including but not limited to LiNi0.33Co0.33Mn0.33O2, LiNi0.8Co0.1Mn0.1O2, and LiCoO2 under a high cut-off voltage of 4.5 V, paving the way for the practical application of high-voltage high-energy-density solid-state batteries.
引用
收藏
页码:6110 / 6119
页数:10
相关论文
共 39 条
[1]   Are Polymer-Based Electrolytes Ready for High-Voltage Lithium Battery Applications? An Overview of Degradation Mechanisms and Battery Performance [J].
Cabanero Martinez, Maria Angeles ;
Boaretto, Nicola ;
Naylor, Andrew J. ;
Alcaide, Francisco ;
Salian, Girish D. ;
Palombardini, Flavia ;
Ayerbe, Elixabete ;
Borras, Mateu ;
Casas-Cabanas, Montserrat .
ADVANCED ENERGY MATERIALS, 2022, 12 (32)
[2]   Steric Effect Tuned Ion Solvation Enabling Stable Cycling of High-Voltage Lithium Metal Battery [J].
Chen, Yuelang ;
Yu, Zhiao ;
Rudnicki, Paul ;
Gong, Huaxin ;
Huang, Zhuojun ;
Kim, Sang Cheol ;
Lai, Jian-Cheng ;
Kong, Xian ;
Qin, Jian ;
Cui, Yi ;
Bao, Zhenan .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2021, 143 (44) :18703-18713
[3]   Recent advances in organic-inorganic composite solid electrolytes for all-solid-state lithium batteries [J].
Cheng, Zhiwei ;
Liu, Tong ;
Zhao, Bin ;
Shen, Fei ;
Jin, Haiyun ;
Han, Xiaogang .
ENERGY STORAGE MATERIALS, 2021, 34 :388-416
[4]   Gel/Solid Polymer Electrolytes Characterized by In Situ Gelation or Polymerization for Electrochemical Energy Systems [J].
Cho, Yoon-Gyo ;
Hwang, Chihyun ;
Cheong, Do Sol ;
Kim, Young-Soo ;
Song, Hyun-Kon .
ADVANCED MATERIALS, 2019, 31 (20)
[5]   Promise and reality of post-lithium-ion batteries with high energy densities [J].
Choi, Jang Wook ;
Aurbach, Doron .
NATURE REVIEWS MATERIALS, 2016, 1 (04)
[6]   Direct Evidence for Li Ion Hopping Conduction in Highly Concentrated Sulfolane-Based Liquid Electrolytes [J].
Dokko, Kaoru ;
Watanabe, Daiki ;
Ugata, Yosuke ;
Thomas, Morgan L. ;
Tsuzuki, Seiji ;
Shinoda, Wataru ;
Hashimoto, Kei ;
Ueno, Kazuhide ;
Umebayashi, Yasuhiro ;
Watanabe, Masayoshi .
JOURNAL OF PHYSICAL CHEMISTRY B, 2018, 122 (47) :10736-10745
[7]   Smart Construction of an Intimate Lithium | Garnet Interface for All-Solid-State Batteries by Tuning the Tension of Molten Lithium [J].
Du, Mingjie ;
Sun, Yang ;
Liu, Bo ;
Chen, Bingbing ;
Liao, Kaiming ;
Ran, Ran ;
Cai, Rui ;
Zhou, Wei ;
Shao, Zongping .
ADVANCED FUNCTIONAL MATERIALS, 2021, 31 (31)
[8]   Ameliorating structural and electrochemical properties of traditional poly-dioxolane electrolytes via integrated design of ultra-stable network for solid-state batteries [J].
Du, Yunfei ;
Zhao, Long ;
Xiong, Chenyu ;
Sun, Zixu ;
Liu, Shude ;
Li, Changgong ;
Hao, Shumeng ;
Zhou, Weidong ;
Li, Hao .
ENERGY STORAGE MATERIALS, 2023, 56 :310-318
[9]   In-situ polymerized solid-state electrolytes with stable cycling for Li/ LiCoO2 batteries [J].
Geng, Zhen ;
Huang, Yuli ;
Sun, Guochen ;
Chen, Rusong ;
Cao, Wenzhuo ;
Zheng, Jieyun ;
Li, Hong .
NANO ENERGY, 2022, 91
[10]   Grafting of Lithiophilic and Electron-Blocking Interlayer for Garnet-Based Solid-State Li Metal Batteries via One-Step Anhydrous Poly-Phosphoric Acid Post-Treatment [J].
Guo, Chang ;
Shen, Yu ;
Mao, Peng ;
Liao, Kaiming ;
Du, Mingjie ;
Ran, Ran ;
Zhou, Wei ;
Shao, Zongping .
ADVANCED FUNCTIONAL MATERIALS, 2023, 33 (10)