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Zhao J, Hong M, Ju Z, Yan X, Gai Y, Liang Z. Durable Lithium Metal Anodes Enabled by Interfacial Layers Based on Mechanically Interlocked Networks Capable of Energy Dissipation. Angew Chem Int Ed Engl 2022; 61:e202214386. [PMID: 36328999 DOI: 10.1002/anie.202214386] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Indexed: 11/06/2022]
Abstract
Solid electrolyte interphase (SEI) has received considerable attention due to its vital role in stabilizing Li anode. However, native and many artificial SEIs often suffer from cracking and fragmentation under dendrite impact or long-term repeated volume variation, causing capacity decay. Herein, a mechanically interlocked network (MIN) was innovatively designed as interfacial layer to protect Li anode by incorporating the unique energy dissipation capability, which helps Li anode survive repeated volume variation during long-term cycling. As a result, symmetric cell with MIN-coated Li anode (MIN@Li) exhibited prolonged cycling life of 1500 hours at 1 mA cm-2 . The full cell using LFP cathode (13.5 mg cm-2 ) cycled stably for 500 cycles with capacity retention over 88 % (1 C). Our results highlight a creative application of MIN in Li anode, and its unique energy dissipation capability promises future success in other battery fields suffering from repeated volume variations.
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Affiliation(s)
- Jun Zhao
- Frontiers Science Center for Transformative Molecules, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Min Hong
- Frontiers Science Center for Transformative Molecules, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Zhijin Ju
- Frontiers Science Center for Transformative Molecules, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Xuzhou Yan
- Frontiers Science Center for Transformative Molecules, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Yanzhe Gai
- Frontiers Science Center for Transformative Molecules, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Zheng Liang
- Frontiers Science Center for Transformative Molecules, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
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Gao K, Feng Q, Zhang Z, Zhang R, Hou Y, Mu C, Li X, Zhang M. Emissive Metallacage‐Cored Polyurethanes with Self‐Healing and Shape Memory Properties. Angew Chem Int Ed Engl 2022; 61:e202209958. [DOI: 10.1002/anie.202209958] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Indexed: 12/11/2022]
Affiliation(s)
- Kai Gao
- State Key Laboratory for Mechanical Behavior of Materials Shaanxi International Research Center for Soft Matter School of Materials Science and Engineering Xi'an Jiaotong University Xi'an 710049 P. R. China
| | - Qian Feng
- State Key Laboratory for Mechanical Behavior of Materials Shaanxi International Research Center for Soft Matter School of Materials Science and Engineering Xi'an Jiaotong University Xi'an 710049 P. R. China
| | - Zeyuan Zhang
- State Key Laboratory for Mechanical Behavior of Materials Shaanxi International Research Center for Soft Matter School of Materials Science and Engineering Xi'an Jiaotong University Xi'an 710049 P. R. China
| | - Ruoqian Zhang
- State Key Laboratory for Mechanical Behavior of Materials Shaanxi International Research Center for Soft Matter School of Materials Science and Engineering Xi'an Jiaotong University Xi'an 710049 P. R. China
| | - Yali Hou
- State Key Laboratory for Mechanical Behavior of Materials Shaanxi International Research Center for Soft Matter School of Materials Science and Engineering Xi'an Jiaotong University Xi'an 710049 P. R. China
| | - Chaoqun Mu
- State Key Laboratory for Mechanical Behavior of Materials Shaanxi International Research Center for Soft Matter School of Materials Science and Engineering Xi'an Jiaotong University Xi'an 710049 P. R. China
| | - Xiaopeng Li
- College of Chemistry and Environmental Engineering Shenzhen University Shenzhen 518055 P. R. China
| | - Mingming Zhang
- State Key Laboratory for Mechanical Behavior of Materials Shaanxi International Research Center for Soft Matter School of Materials Science and Engineering Xi'an Jiaotong University Xi'an 710049 P. R. China
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Li G, Zhao J, Zhang Z, Zhao X, Cheng L, Liu Y, Guo Z, Yu W, Yan X. Robust and Dynamic Polymer Networks Enabled by Woven Crosslinks. Angew Chem Int Ed Engl 2022; 61:e202210078. [DOI: 10.1002/anie.202210078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Indexed: 11/07/2022]
Affiliation(s)
- Guangfeng Li
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University Shanghai 200240 P. R. China
- ZJU-Hangzhou Global Scientific and Technological Innovation Center Hangzhou 311200 P. R. China
| | - Jun Zhao
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University Shanghai 200240 P. R. China
| | - Zhaoming Zhang
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University Shanghai 200240 P. R. China
| | - Xinyang Zhao
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University Shanghai 200240 P. R. China
| | - Lin Cheng
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University Shanghai 200240 P. R. China
| | - Yuhang Liu
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University Shanghai 200240 P. R. China
| | - Zhewen Guo
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University Shanghai 200240 P. R. China
| | - Wei Yu
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University Shanghai 200240 P. R. China
| | - Xuzhou Yan
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University Shanghai 200240 P. R. China
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Li G, Zhao J, Zhang Z, Zhao X, Cheng L, Liu Y, Guo Z, Yu W, Yan X. Robust and Dynamic Polymer Networks Enabled by Woven Crosslinks. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202210078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Guangfeng Li
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering CHINA
| | - Jun Zhao
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering CHINA
| | - Zhaoming Zhang
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering CHINA
| | - Xinyang Zhao
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering CHINA
| | - Lin Cheng
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering CHINA
| | - Yuhang Liu
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering CHINA
| | - Zhewen Guo
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering CHINA
| | - Wei Yu
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering CHINA
| | - Xuzhou Yan
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering 800 Dongchuan Road 200240 Shanghai CHINA
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5
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Gao K, Feng Q, Zhang Z, Zhang R, Hou Y, Mu C, Li X, Zhang M. Emissive Metallacage‐Cored Polyurethanes with Self‐Healing and Shape Memory Properties. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202209958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Kai Gao
- Xian Jiaotong University: Xi'an Jiaotong University State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, School of Materials Science and Engineering CHINA
| | - Qian Feng
- Xian Jiaotong University: Xi'an Jiaotong University State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, School of Materials Science and Engineering CHINA
| | - Zeyuan Zhang
- Xian Jiaotong University: Xi'an Jiaotong University State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, School of Materials Science and Engineering CHINA
| | - Ruoqian Zhang
- Xian Jiaotong University: Xi'an Jiaotong University State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, School of Materials Science and Engineering CHINA
| | - Yali Hou
- Xian Jiaotong University: Xi'an Jiaotong University State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, School of Materials Science and Engineering CHINA
| | - Chaoqun Mu
- Xian Jiaotong University: Xi'an Jiaotong University State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, School of Materials Science and Engineering CHINA
| | - Xiaopeng Li
- Shenzhen University College of Chemistry and Environmental Engineering CHINA
| | - Mingming Zhang
- Xi'an Jiaotong Univeristy School of Material and Science No. 28 Xianning West Road 710049 Xi'an CHINA
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Qiu X, Cui Q, Guo Q, Zhou T, Zhang X, Tian M. Strong, Healable, Stimulus-Responsive Fluorescent Elastomers Based on Assembled Borate Dynamic Nanostructures. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2107164. [PMID: 35150079 DOI: 10.1002/smll.202107164] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/30/2021] [Indexed: 06/14/2023]
Abstract
Self-healing materials integrated with robust mechanical property and fascinating functions synchronously hold great prospects in many applications, but it still remains a grand challenge. Here, a bottom-up assembly method of preparing borate dynamic nanostructures (BDN) with controllable morphologies and interfacial crosslinks is proposed, from which a robust self-healing elastomer is fabricated. The BDN is optimized to construct dense and strong interfacial boronic easter crosslinks, endowing the elastomer with outstanding stretchability (2050%), high strength (17.9 MPa) as well as healing efficiency (77.1%). Moreover, the elastomer also exhibits pH stimulus-responsive fluorescence property and excellent functional repairability, enabling its potential application in intelligent material fields such as information encoding and encryption. This study demonstrates a general approach to produce self-healable functional materials with robust mechanical properties, and defines a rich platform for exploring various functional nanostructured materials.
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Affiliation(s)
- Xiaoyan Qiu
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu, 610065, China
| | - Qinke Cui
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu, 610065, China
| | - Quanquan Guo
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu, 610065, China
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01069, Dresden, Germany
| | - Tao Zhou
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu, 610065, China
| | - Xinxing Zhang
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu, 610065, China
| | - Ming Tian
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, 100029, China
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