Journal ArticleDOI
Graphene–Cellulose Paper Flexible Supercapacitors
TLDR
Weng et al. as mentioned in this paper proposed a method for Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd., Shenyang 110016, Peoples R China; Cheng@imr.ac.cnAbstract:
[Weng, Zhe; Su, Yang; Li, Feng; Du, Jinhong; Cheng, Hui-Ming] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China. [Wang, Da-Wei] Univ Queensland, ARC Ctr Excellence Funct Nanomat, Australian Inst Bioengn & Nanotechnol, Brisbane, Qld 4072, Australia.;Cheng, HM (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China;cheng@imr.ac.cnread more
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Laser Scribing of High-Performance and Flexible Graphene-Based Electrochemical Capacitors
TL;DR: It is shown that graphite oxide sheets can be converted by infrared laser irradiation into porous graphene sheets that are flexible, robust, and highly conductive, and hold promise for high-power, flexible electronics.
Journal ArticleDOI
Three-Dimensional Nitrogen and Boron Co-doped Graphene for High-Performance All-Solid-State Supercapacitors
TL;DR: Several challenges remain in developing ASSSs, such as to: i) explore high-performance electrode materials, ii) enhance the interfacial compatibility between electrode and solid-state electrolyte, and iii) simplify the device fabrication process.
Journal ArticleDOI
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
Exfoliation of Graphite into Graphene in Aqueous Solutions of Inorganic Salts
TL;DR: The described electrochemical exfoliation of graphene sheets into aqueous solutions of different inorganic salts shows great promise for the industrial-scale synthesis of high-quality graphene for numerous advanced applications.
Journal ArticleDOI
Flexible Energy-Storage Devices: Design Consideration and Recent Progress
TL;DR: This review describes the most recent advances in flexible energy-storage devices, including flexible lithium-ion batteries and flexible supercapacitors, based on carbon materials and a number of composites and flexible micro-supercapacitor.
References
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High-Power Lithium Batteries from Functionalized Carbon Nanotube Electrodes
TL;DR: Layer-by-layer techniques are used to assemble an electrode that consists of additive-free, densely packed and functionalized multiwalled carbon nanotubes, which had a gravimetric energy approximately 5 times higher than conventional electrochemical capacitors and power delivery approximately 10 timesHigher than conventional lithium-ion batteries.
Journal ArticleDOI
High-power lithium batteries from functionalized carbon-nanotube electrodes
Seung Woo Lee,Naoaki Yabuuchi,Betar M. Gallant,Shuo Chen,Byeong Su Kim,Paula T. Hammond,Yang Shao-Horn +6 more
TL;DR: In this article, layer-by-layer techniques are used to assemble an electrode that consists of additive-free, densely packed and functionalized multi-walled carbon nanotubes, which can store lithium up to a reversible gravimetric capacity of approximately 200 mA h g(-1) while also delivering 100 kW kg(electrode) of power and providing lifetimes in excess of thousands of cycles.
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Self‐Assembled Free‐Standing Graphite Oxide Membrane
Cheng-Meng Chen,Quan-Hong Yang,Quan-Hong Yang,Yong-gang Yang,Wei Lv,Yue-fang Wen,Peng-Xiang Hou,Mao-Zhang Wang,Hui-Ming Cheng +8 more
TL;DR: Chen, Chengmeng, Yang, Quan-Hong; Yang, Yonggang; Lv, Wei; Wen, Yuefang; Wang, Maozhang] Tianjin Univ, Sch Chem Engn & Technol, Key Lab Green Chem Tech, Tianjin 300072, Peoples R China;qhyangcn@tju.edu.cn yangyg@sxicc.ac.cn
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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.
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Ternary self-assembly of ordered metal oxide-graphene nanocomposites for electrochemical energy storage
Donghai Wang,Rong Kou,Daiwon Choi,Zhenguo Yang,Zimin Nie,Juan Li,Laxmikant V. Saraf,Dehong Hu,Ji-Guang Zhang,Gordon L. Graff,Jun Liu,Michael A. Pope,Ilhan A. Aksay +12 more
TL;DR: A ternary self-assembly approach using graphene as fundamental building blocks to construct ordered metal oxide-graphene nanocomposite films and electrodes is demonstrated and a new class of layered Nanocomposites is formed containing stable, ordered alternating layers of nanocrystalline metal oxides with graphene or graphene stacks.