Journal ArticleDOI
A Highly Durable, Transferable, and Substrate-Versatile High-Performance All-Polymer Micro-Supercapacitor with Plug-and-Play Function.
Minshen Zhu,Yang Huang,Yang Huang,Yan Huang,Hongfei Li,Zifeng Wang,Zengxia Pei,Qi Xue,Huiyuan Geng,Chunyi Zhi +9 more
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TLDR
A highly durable high-performance all-polymer micro-supercapacitor with plug-and-play function is developed that can be transferred to any substrate with all functions well retained.Abstract:
A highly durable high-performance all-polymer micro-supercapacitor with plug-and-play function is developed. Through the newly developed technology, these micro-supercapacitors can be transferred to any substrate with all functions well retained.read more
Citations
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Towards flexible solid-state supercapacitors for smart and wearable electronics
TL;DR: The state-of-the-art advancements in FSSCs are reviewed to provide new insights on mechanisms, emerging electrode materials, flexible gel electrolytes and novel cell designs.
Journal ArticleDOI
Waterproof and Tailorable Elastic Rechargeable Yarn Zinc Ion Batteries by a Cross-Linked Polyacrylamide Electrolyte
Hongfei Li,Zhuoxin Liu,Guojin Liang,Yang Huang,Yan Huang,Minshen Zhu,Zengxia Pei,Qi Xue,Zijie Tang,Yukun Wang,Baohua Li,Chunyi Zhi +11 more
TL;DR: A high-performance, waterproof, tailorable, and stretchable yarn zinc ion battery using double-helix yarn electrodes and a cross-linked polyacrylamide (PAM) electrolyte, which demonstrates superior knittability, good stretchability, and superior waterproof capability.
Journal ArticleDOI
Initiating a mild aqueous electrolyte Co3O4/Zn battery with 2.2 V-high voltage and 5000-cycle lifespan by a Co(III) rich-electrode
Longtao Ma,Shengmei Chen,Hongfei Li,Zhaoheng Ruan,Zijie Tang,Zhuoxin Liu,Zifeng Wang,Yan Huang,Zengxia Pei,Juan Antonio Zapien,Chunyi Zhi +10 more
TL;DR: In this paper, a Co(III) rich-Co3O4 nanorod material with improved electrochemical kinetics was reported, achieving a high voltage of 2.2 V, a capacity of 205 mA h g−1 (Co 3O4) and an extreme cycling stability of 92% capacity retention even after 5000 cycles.
Journal ArticleDOI
Hydrogel Electrolytes for Flexible Aqueous Energy Storage Devices
Zifeng Wang,Hongfei Li,Zijie Tang,Zhuoxin Liu,Zhaoheng Ruan,Longtao Ma,Qi Yang,Donghong Wang,Chunyi Zhi +8 more
Journal ArticleDOI
Two-dimensional materials for miniaturized energy storage devices: from individual devices to smart integrated systems
Panpan Zhang,Faxing Wang,Minghao Yu,Xiaodong Zhuang,Xiaodong Zhuang,Xinliang Feng,Xinliang Feng +6 more
TL;DR: This study reviews the recent advancements in microbatteries and microsupercapacitors based on electrochemically active 2D materials and smart functions and integrated systems are discussed in detail in light of the emergence of intelligent and interactive modes.
References
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Journal ArticleDOI
Materials for electrochemical capacitors
TL;DR: This work has shown that combination of pseudo-capacitive nanomaterials, including oxides, nitrides and polymers, with the latest generation of nanostructured lithium electrodes has brought the energy density of electrochemical capacitors closer to that of batteries.
Journal ArticleDOI
Electrochemical Capacitors for Energy Management
John R. Miller,Patrice Simon +1 more
TL;DR: Electrochemical capacitors enable rapid storage and efficient delivery of electrical energy in heavy-duty applications and are being enabled by electrochemical capacitor technology.
Journal ArticleDOI
Ultrahigh-power micrometre-sized supercapacitors based on onion-like carbon
David Pech,Magali Brunet,Hugo Durou,Peihua Huang,Vadym Mochalin,Yury Gogotsi,Pierre-Louis Taberna,Patrice Simon +7 more
TL;DR: This work demonstrates microsupercapacitors with powers per volume that are comparable to electrolytic capacitors, capacitances that are four orders of magnitude higher, and energies per volume higher than conventional supercapacitor.
Journal ArticleDOI
Scalable fabrication of high-power graphene micro-supercapacitors for flexible and on-chip energy storage
TL;DR: This work demonstrates a scalable fabrication of graphene micro-supercapacitors over large areas by direct laser writing on graphite oxide films using a standard LightScribe DVD burner, which demonstrates a power density among the highest values achieved for any supercapacitor.
Journal ArticleDOI
Direct laser writing of micro-supercapacitors on hydrated graphite oxide films
Wei Gao,Neelam Singh,Li Song,Zheng Liu,Arava Leela Mohana Reddy,Lijie Ci,Robert Vajtai,Qing Zhang,Bingqing Wei,Pulickel M. Ajayan +9 more
TL;DR: This work demonstrates the scalable fabrication of a new type of all-carbon, monolithic supercapacitor by laser reduction and patterning of graphite oxide films, which show good cyclic stability, and energy storage capacities comparable to existing thin-filmsupercapacitors.