Journal ArticleDOI
Stretchable fiber-shaped asymmetric supercapacitors with ultrahigh energy density
Qichong Zhang,Qichong Zhang,Juan Sun,Zhenghui Pan,Jun Zhang,Jingxin Zhao,Xiaona Wang,Cuixia Zhang,Yagang Yao,Weibang Lu,Qingwen Li,Yuegang Zhang,Zengxing Zhang +12 more
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TLDR
In this paper, the authors developed a simple and cost-effective method to synthesize highly capacitive hierarchically-structured MnO2@PEDOT:PSS@oxidized carbon nanotube fibers (MnO2/PSS/OCNTF) positive electrode and flower-like MoS2 nanosheets/CNTF (MoS2@CNTF) negative electrode.About:
This article is published in Nano Energy.The article was published on 2017-09-01. It has received 189 citations till now. The article focuses on the topics: Capacitance.read more
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MoS2 Nanosheets Vertically Aligned on Carbon Paper: A Freestanding Electrode for Highly Reversible Sodium Ion Batteries
TL;DR: In this article, a rational design of freestanding anode materials is reported for sodium-ion batteries, consisting of molybdenum disulfide (MoS2) nanosheets aligned vertically on carbon paper derived from paper towel.
Journal ArticleDOI
Carbon-Based Fibers for Advanced Electrochemical Energy Storage Devices
TL;DR: This review summarizes the fabrication techniques of carbon-based fibers, especially carbon nanofibers, carbon-nanotube- based fibers, and graphene-based fiber, and various strategies for improving their mechanical, electrical, and electrochemical performance.
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Metal-Organic Framework Derived Spindle-like Carbon Incorporated α-Fe2O3 Grown on Carbon Nanotube Fiber as Anodes for High-Performance Wearable Asymmetric Supercapacitors.
Zhenyu Zhou,Zhenyu Zhou,Qichong Zhang,Juan Sun,Bing He,Jiabin Guo,Qiulong Li,Chaowei Li,Liyan Xie,Yagang Yao +9 more
TL;DR: Electrochemical test results show that MIL-88-Fe MOF derived S-α-Fe2O3@C will be a promising anode for applications in next-generation wearable asymmetric supercapacitors.
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Recent Advances in 1D Stretchable Electrodes and Devices for Textile and Wearable Electronics: Materials, Fabrications, and Applications
TL;DR: The recent process of 1D stretchable electrodes for wearable and textile electronics is described, focusing on representative conductive materials, fabrication techniques for 1DStretchable electrodes with high performance, and designs and applications of various 1D Stretchable electronic devices.
Journal ArticleDOI
Constructing Ultrahigh-Capacity Zinc-Nickel-Cobalt Oxide@Ni(OH)2 Core-Shell Nanowire Arrays for High-Performance Coaxial Fiber-Shaped Asymmetric Supercapacitors.
Qichong Zhang,Weiwei Xu,Juan Sun,Juan Sun,Zhenghui Pan,Jingxin Zhao,Xiaona Wang,Jun Zhang,Ping Man,Jiabin Guo,Zhenyu Zhou,Bing He,Zengxing Zhang,Qingwen Li,Qingwen Li,Yuegang Zhang,Lai Xu,Yagang Yao +17 more
TL;DR: A facile and cost-effective method to directly grow three-dimensionally well-aligned zinc-nickel-cobalt oxide nanowire arrays on a carbon nanotube fiber with an ultrahigh specific capacitance is specified, which paves the way to the construction of ultrahigh-capacity electrode materials for next-generation wearable energy-storage devices.
References
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Journal ArticleDOI
Scalable synthesis of hierarchically structured carbon nanotube–graphene fibres for capacitive energy storage
TL;DR: A hierarchically structured carbon microfibre made of an interconnected network of aligned single-walled carbon nanotubes with interposed nitrogen-doped reduced graphene oxide sheets is synthesized and subsequently used to make a supercapacitor with high volumetric energy density.
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All‐Graphene Core‐Sheath Microfibers for All‐Solid‐State, Stretchable Fibriform Supercapacitors and Wearable Electronic Textiles
TL;DR: Flexible graphene fi ber (GF) stands for a new type of fi ber of practical importance, which integrates such unique properties as high strength, electrical and thermal conductivities of individual graphene sheets into the useful, macroscopic ensembles.
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Coaxial wet-spun yarn supercapacitors for high-energy density and safe wearable electronics
Liang Kou,Tieqi Huang,Bingna Zheng,Yi Han,Xiaoli Zhao,Karthikeyan Gopalsamy,Haiyan Sun,Chao Gao +7 more
TL;DR: A coaxial wet-spinning assembly approach to continuously spin polyelectrolyte-wrapped graphene/carbon nanotube core-sheath fibres, which are used directly as safe electrodes to assembly two-ply yarn supercapacitors, paves the way to wearable and safe electronics.
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Fiber Supercapacitors Made of Nanowire‐Fiber Hybrid Structures for Wearable/Flexible Energy Storage
TL;DR: Many existing energy-harvesting and storage devices are still too bulky and heavy for intended applications, but the use of rigid FTO glass has restricted adaptability of DSSCs during transportation, installation, and application.
Journal ArticleDOI
Twisting Carbon Nanotube Fibers for Both Wire‐Shaped Micro‐Supercapacitor and Micro‐Battery
Jing Ren,Li Li,Li Li,Chen Chen,Xuli Chen,Zhenbo Cai,Longbin Qiu,Yonggang Wang,Xingrong Zhu,Huisheng Peng +9 more
TL;DR: It remains challenging but becomes highly desired to obtain wire-shaped supercapacitors and batteries with high performances, and it is critically important to improve the charge transport in CNT materials.