Wearable energy-dense and power-dense supercapacitor yarns enabled by scalable graphene–metallic textile composite electrodes

One-dimensional flexible supercapacitor yarns are of considerable interest for future wearable electronics. The bottleneck in this field is how to develop devices of high energy and power density, by using economically viable materials and scalable fabrication technologies. Here we report a hierarchical graphene–metallic textile composite electrode concept to address this challenge. The hierarchical composite electrodes consist of low-cost graphene sheets immobilized on the surface of Ni-coated cotton yarns, which are fabricated by highly scalable electroless deposition of Ni and electrochemical deposition of graphene on commercial cotton yarns. Remarkably, the volumetric energy density and power density of the all solid-state supercapacitor yarn made of one pair of these composite electrodes are 6.1 mWh cm−3 and 1,400 mW cm−3, respectively. In addition, this SC yarn is lightweight, highly flexible, strong, durable in life cycle and bending fatigue tests, and integratable into various wearable electronic devices.

[1]  W. S. Hummers,et al.  Preparation of Graphitic Oxide , 1958 .

[2]  Joselito M. Razal,et al.  Super-tough carbon-nanotube fibres - These extraordinary composite fibres can be woven into electronic textiles. , 2003 .

[3]  Joselito M. Razal,et al.  Super-tough carbon-nanotube fibres , 2003, Nature.

[4]  D. Zabetakis,et al.  Metal‐Coated Cellulose Fibers for Use in Composites Applicable to Microwave Technology , 2005 .

[5]  P. Ajayan,et al.  Flexible energy storage devices based on nanocomposite paper , 2007, Proceedings of the National Academy of Sciences.

[6]  R. Car,et al.  Raman spectra of graphite oxide and functionalized graphene sheets. , 2008, Nano letters.

[7]  Yonggang Huang,et al.  A curvy, stretchy future for electronics , 2009, Proceedings of the National Academy of Sciences.

[8]  Kwang S. Kim,et al.  Large-scale pattern growth of graphene films for stretchable transparent electrodes , 2009, Nature.

[9]  J. Coleman,et al.  Liquid phase production of graphene by exfoliation of graphite in surfactant/water solutions , 2008, 0809.2690.

[10]  Lili Zhang,et al.  Carbon-based materials as supercapacitor electrodes. , 2009, Chemical Society reviews.

[11]  Peihua Huang,et al.  Ultrahigh-power micrometre-sized supercapacitors based on onion-like carbon. , 2010, Nature nanotechnology.

[12]  Po-Chiang Chen,et al.  Inkjet printing of single-walled carbon nanotube/RuO2 nanowire supercapacitors on cloth fabrics and flexible substrates , 2010 .

[13]  Gilbert De Mey,et al.  Gold coated para-aramid yarns through electroless deposition , 2010 .

[14]  Mario Conte,et al.  Supercapacitors Technical Requirements for New Applications , 2010 .

[15]  Kai Zhang,et al.  Graphene/Polyaniline Nanofiber Composites as Supercapacitor Electrodes , 2010 .

[16]  Lawrence T. Drzal,et al.  Multilayered Nanoarchitecture of Graphene Nanosheets and Polypyrrole Nanowires for High Performance Supercapacitor Electrodes , 2010 .

[17]  Luzhuo Chen,et al.  Highly flexible and all-solid-state paperlike polymer supercapacitors. , 2010, Nano letters.

[18]  Yi Cui,et al.  Stretchable, porous, and conductive energy textiles. , 2010, Nano letters.

[19]  Yi Shi,et al.  Preparation and characterization of flexible asymmetric supercapacitors based on transition-metal-oxide nanowire/single-walled carbon nanotube hybrid thin-film electrodes. , 2010, ACS nano.

[20]  Y. Gogotsi,et al.  True Performance Metrics in Electrochemical Energy Storage , 2011, Science.

[21]  H. Klok,et al.  Polymer brush guided formation of thin gold and palladium/gold bimetallic films. , 2011, ACS applied materials & interfaces.

[22]  Yi Cui,et al.  Solution-processed graphene/MnO2 nanostructured textiles for high-performance electrochemical capacitors. , 2011, Nano letters.

[23]  Dan Li,et al.  Direct electro-deposition of graphene from aqueous suspensions. , 2011, Physical chemistry chemical physics : PCCP.

[24]  J. Jur,et al.  Atomic Layer Deposition of Conductive Coatings on Cotton, Paper, and Synthetic Fibers: Conductivity Analysis and Functional Chemical Sensing Using “All‐Fiber” Capacitors , 2011 .

[25]  Zhong Lin Wang,et al.  Fiber supercapacitors made of nanowire-fiber hybrid structures for wearable/flexible energy storage. , 2011, Angewandte Chemie.

[26]  Yunfeng Li,et al.  Metallization of Kevlar fibers with gold. , 2011, ACS applied materials & interfaces.

[27]  Dong-Hwa Seo,et al.  Flexible energy storage devices based on graphene paper , 2011 .

[28]  Genevieve Dion,et al.  Carbon coated textiles for flexible energy storage , 2011 .

[29]  Xin Cai,et al.  Fiber Supercapacitors Utilizing Pen Ink for Flexible/Wearable Energy Storage , 2012, Advanced materials.

[30]  Yu-Lun Chueh,et al.  Fiber-based all-solid-state flexible supercapacitors for self-powered systems. , 2012, ACS nano.

[31]  Yi Cui,et al.  Energy and environmental nanotechnology in conductive paper and textiles , 2012 .

[32]  M. El‐Kady,et al.  Laser Scribing of High-Performance and Flexible Graphene-Based Electrochemical Capacitors , 2012, Science.

[33]  Jian Chang,et al.  Coaxial fiber supercapacitor using all-carbon material electrodes. , 2013, ACS nano.

[34]  Zhuang Xie,et al.  Matrix‐Assisted Catalytic Printing for the Fabrication of Multiscale, Flexible, Foldable, and Stretchable Metal Conductors , 2013, Advanced materials.

[35]  Y. Bando,et al.  Cable‐Type Supercapacitors of Three‐Dimensional Cotton Thread Based Multi‐Grade Nanostructures for Wearable Energy Storage , 2013, Advanced materials.

[36]  Xin Cai,et al.  Integrated power fiber for energy conversion and storage , 2013 .

[37]  M. El‐Kady,et al.  Scalable fabrication of high-power graphene micro-supercapacitors for flexible and on-chip energy storage , 2013, Nature Communications.

[38]  Yong Ding,et al.  Hydrogenated ZnO core-shell nanocables for flexible supercapacitors and self-powered systems. , 2013, ACS nano.

[39]  Huisheng Peng,et al.  Novel Electric Double‐Layer Capacitor with a Coaxial Fiber Structure , 2013, Advanced materials.

[40]  L. Qu,et al.  All‐Graphene Core‐Sheath Microfibers for All‐Solid‐State, Stretchable Fibriform Supercapacitors and Wearable Electronic Textiles , 2013, Advanced materials.

[41]  Yihua Gao,et al.  Solid-State High Performance Flexible Supercapacitors Based on Polypyrrole-MnO2-Carbon Fiber Hybrid Structure , 2013, Scientific Reports.

[42]  Chen Chen,et al.  Twisting Carbon Nanotube Fibers for Both Wire‐Shaped Micro‐Supercapacitor and Micro‐Battery , 2013, Advanced materials.

[43]  Seung Hwan Ko,et al.  Highly conductive aluminum textile and paper for flexible and wearable electronics. , 2013, Angewandte Chemie.

[44]  G. Shi,et al.  A high-performance flexible fibre-shaped electrochemical capacitor based on electrochemically reduced graphene oxide. , 2013, Chemical communications.

[45]  Gordon G Wallace,et al.  Ultrafast charge and discharge biscrolled yarn supercapacitors for textiles and microdevices , 2013, Nature Communications.

[46]  Zhibin Yu,et al.  User-interactive electronic skin for instantaneous pressure visualization. , 2013, Nature materials.

[47]  Menghe Miao,et al.  High‐Performance Two‐Ply Yarn Supercapacitors Based on Carbon Nanotubes and Polyaniline Nanowire Arrays , 2013, Advanced materials.

[48]  Menghe Miao,et al.  Core-spun carbon nanotube yarn supercapacitors for wearable electronic textiles. , 2014, ACS nano.

[49]  Zhuang Xie,et al.  Three‐Dimensional Compressible and Stretchable Conductive Composites , 2014, Advanced materials.

[50]  Changsoon Choi,et al.  Flexible Supercapacitor Made of Carbon Nanotube Yarn with Internal Pores , 2014, Advanced materials.

[51]  Chao Gao,et al.  Coaxial wet-spun yarn supercapacitors for high-energy density and safe wearable electronics , 2014, Nature Communications.

[52]  Zijian Zheng,et al.  Polymer‐Assisted Metal Deposition (PAMD): A Full‐Solution Strategy for Flexible, Stretchable, Compressible, and Wearable Metal Conductors , 2014, Advanced materials.

[53]  Dingshan Yu,et al.  Scalable synthesis of hierarchically structured carbon nanotube–graphene fibres for capacitive energy storage , 2014, Nature Nanotechnology.

[54]  Genevieve Dion,et al.  Natural Fiber Welded Electrode Yarns for Knittable Textile Supercapacitors , 2015 .