Journal ArticleDOI
Novel electric double-layer capacitor with a coaxial fiber structure.
Xuli Chen,Longbin Qiu,Jing Ren,Guozhen Guan,Huijuan Lin,Zhitao Zhang,Peining Chen,Yonggang Wang,Huisheng Peng +8 more
TLDR
A coaxial electric double-layer capacitor fiber is developed from the aligned carbon nanotube fiber and sheet, which functions as two electrodes with a polymer gel sandwiched between them.Abstract:
A coaxial electric double-layer capacitor fiber is developed from the aligned carbon nanotube fiber and sheet, which functions as two electrodes with a polymer gel sandwiched between them. The unique coaxial structure enables a rapid transportation of ions between the two electrodes with a high electrochemical performance. These energy storage fibers are also flexible and stretchable, and can be woven into and widely used for electronic textiles.read more
Citations
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Journal ArticleDOI
Innovative evolution of buckling structures for flexible electronics
TL;DR: In this article, various buckling structures can be practically integrated into functional materials to enlarge the active area, enhance flexibility or stretchability, and to improve unique functionality itself without loss.
Journal ArticleDOI
Conductive Composite Fiber with Customizable Functionalities for Energy Harvesting and Electronic Textiles.
TL;DR: In this paper, a new conductive composite fiber (CCF) with customizable functionalities based on a core-spun yarn coating approach, which was applicable for a fiber-based TENG was designed.
Journal ArticleDOI
Recent progress and perspective of multifunctional integrated zinc-ion supercapacitors
Yue-hua Li,Wen Yang,Lu Han,Hui Li,Zhiguo Wen,Yan Li,Xiaoguang Wang,Hengchao Sun,Tingyang Xu,Min Xu,Likun Pan +10 more
TL;DR: In this article , a review of advanced multifunctional ZISCs, including micro, self-powered integrated, antifreezing, and stretchable ZISC, is presented.
Journal ArticleDOI
From natural cotton thread to sewable energy dense supercapacitors
TL;DR: Impressively, this device can power a photodetector based on TiO2 nanowires without applying any external bias voltage, which opens up a new opportunity for development of wearable and self-powered nanodevices in the near future.
Journal ArticleDOI
A multifunctional hollow TPU fiber filled with liquid metal exhibiting fast electrothermal deformation and recovery.
TL;DR: Li et al. as discussed by the authors presented a deformable conductive fiber (DCF) fabricated by injecting liquid metal (LM) into a hollow thermoplastic polyurethane (TPU) fiber.
References
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Journal ArticleDOI
Carbon properties and their role in supercapacitors
TL;DR: Supercapacitors are able to store and deliver energy at relatively high rates (beyond those accessible with batteries) because the mechanism of energy storage is simple charge-separation (as in conventional capacitors) as discussed by the authors.
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
Best practice methods for determining an electrode material's performance for ultracapacitors
Meryl D. Stoller,Rodney S. Ruoff +1 more
TL;DR: In this paper, the authors review and validate best practice test methods that accurately predict a material's performance, yet are flexible and quick enough to accommodate a wide range of material sample types and amounts.
Journal ArticleDOI
Shape-engineerable and highly densely packed single-walled carbon nanotubes and their application as super-capacitor electrodes
Don N. Futaba,Kenji Hata,Takeo Yamada,Tatsuki Hiraoka,Yuhei Hayamizu,Yozo Kakudate,Osamu Tanaike,Hiroaki Hatori,Motoo Yumura,Sumio Iijima +9 more
TL;DR: This dense carbon-nanotube material is advantageous for numerous applications, and here it is demonstrated its use as flexible heaters as well as supercapacitor electrodes for compact energy-storage devices.
Journal ArticleDOI
Macroscopic Fibers and Ribbons of Oriented Carbon Nanotubes
Brigitte Vigolo,Alain Pénicaud,Claude Coulon,Cédric Sauder,René Pailler,Catherine Journet,P. Bernier,Philippe Poulin +7 more
TL;DR: A simple method was used to assemble single-walled carbon nanotubes into indefinitely long ribbons and fibers, and the obtained elastic modulus is 10 times higher than the modulus of high-quality bucky paper.