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A Smart Flexible Zinc Battery with Cooling Recovery Ability
Zhao, Jingwen1; Sonigara, Keval K.2; Li, Jiajia3; Zhang, Jian4; Chen, Bingbing1; Zhang, Jianjun1; Soni, Saurabh S.2; Zhou, Xinhong5; Cui, Guanglei1; Chen, Liquan6
AbstractFlexible batteries are essential for wearable electronic devices. To meet practical applications, they need to be mechanically robust and stable. However, strong or multiple bending may sever the interfacial contact between electrode and electrolyte, causing capacity fading or even battery failure. Herein we present a new cooling-recovery concept for flexible batteries, which involves a temperature-sensitive sol-gel transition behavior of the thermoreversible polymer hydrogel electrolyte. Once a battery has suffered from strong mechanical stresses, a simple cooling process can refresh the electrode-electrolyte interface. The energy-storage capability can be recovered with a healing efficiency higher than 98%. It is believed that this study not only offers new valuable insights, but also opens up new perspectives to develop functional wearable devices.
KeywordBatteries Cooling Recovery Polymer Electrolytes Sol-gel Processes Thermoreversible Gels
WOS HeadingsScience & Technology ; Physical Sciences
Indexed BySCI
WOS Research AreaChemistry
Funding OrganizationNational Natural Science Foundation of China(21601195 ; Qingdao Science and Technology Program(17-1-1-30-jch) ; Qingdao Key Lab of Solar Energy Utilization & Energy Storage Technology ; China National Funds for Distinguished Young Scientists of the National Natural Science Foundation of China ; SERB, New Delhi(SB/FT/CS-173/2011) ; UGC, New Delhi ; 51625204 ; 21671196)
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000403839000032
Citation statistics
Cited Times:42[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Affiliation1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao Ind Energy Storage Res Inst, Qingdao 266101, Peoples R China
2.Sardar Patel Univ, Dept Chem, Vallabh Vidyanagar 388120, Gujarat, India
3.Ocean Univ China, Inst Mat Sci & Engn, Qingdao 266100, Peoples R China
4.Qingdao Univ, Coll Chem & Chem Engn, Qingdao 266071, Peoples R China
5.Qingdao Univ Sci & Technol, Coll Chem & Mol Engn, Qingdao 266042, Peoples R China
6.Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Jingwen,Sonigara, Keval K.,Li, Jiajia,et al. A Smart Flexible Zinc Battery with Cooling Recovery Ability[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2017,56(27):7871-7875.
APA Zhao, Jingwen.,Sonigara, Keval K..,Li, Jiajia.,Zhang, Jian.,Chen, Bingbing.,...&Chen, Liquan.(2017).A Smart Flexible Zinc Battery with Cooling Recovery Ability.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,56(27),7871-7875.
MLA Zhao, Jingwen,et al."A Smart Flexible Zinc Battery with Cooling Recovery Ability".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 56.27(2017):7871-7875.
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