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J. Cent. South Univ. (2020) 27: 3603-3614 DOI: https://doi.org/10.1007/s11771-020-4505-9 Self-assembled activated carbon sandwiched graphene film for symmetrical supercapacitors WU Yuan-yuan(武圆圆)1... (AC) particles sandwiched reduced graphene oxide sheets (rGO) film has been successfully fabricated via a facile self-assemble approach. The as-formed AC/rGO film is self-standing, flexible......
J. Cent. South Univ. (2016) 23: 1823-1830 DOI: 10.1007/s11771-016-3236-4 Tuning microstructure and surface chemistry of reduced graphene oxide by mild reduction LENG Xian(冷娴), LIU Ru-tie(刘如铁), ZOU... Heidelberg 2016 Abstract: Reduced graphene oxide (RGO) sheets with varied contents and types of oxygenated groups were synthesized by Hummers treatment of natural graphite powders followed by different......
Excellent supercapacitive performance of a reduced graphene oxide/Ni(OH)2 composite synthesized by a facile hydrothermal routeZHENG Cui-hong(郑翠红), LIU Xin(刘欣), CHEN Zhi-dao(陈志道), WU Zhen-fei(伍振飞... graphene oxide/Ni(OH)2 composite with excellent supercapacitive performance was synthesized by a facile hydrothermal route without organic solvents or templates used. XRD and SEM results reveal......
Adsorption behavior of cross-linked chitosan modified by graphene oxide for Cu(II) removalYANG Yan(杨焰)1, 2, WU Wen-qin(武文琴)1, ZHOU Hai-hui(周海晖)1, HUANG Zhong-yuan(黄中原)1, YE Ting-ting(叶婷婷)1, LIU Rui... of Forestry and Technology, Changsha 410004, China)Abstract:Cross-linked chitosan(CS), cross-linked chitosan/graphene(CS/RGO10) and cross-linked chitosan/graphene oxide(CS/GO10) were prepared as adsorbents......
J. Cent. South Univ. (2019) 26: 2943-2952 DOI: https://doi.org/10.1007/s11771-019-4226-0 Inverse Stone-Thrower-Wales defect and transport properties of 9AGNR double-gate graphene nanoribbon FETs... of Springer Nature 2019 Abstract: Defect-based engineering of carbon nanostructures is becoming an important and powerful method to modify the electron transport properties in graphene nanoribbon FETs......
J. Cent. South Univ. (2017) 24: 2717-2724 DOI: https://doi.org/10.1007/s11771-017-3684-5 Mechanical analysis of double-layered circular graphene sheets as building material embedded in an elastic... 230026, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2017 Abstract: Possessing the unique and highly valuable properties, graphene sheets (GSs) have......
Trans. Nonferrous Met. Soc. China 22(2012) 2504-2511 Langmuir-Blodgett assembly of ultra-large graphene oxide films for transparent electrodes ZHENG Qing-bin1, 2, SHI Li-fang1, YANG Jun-he1 1... and Technology, Hong Kong, China Received 9 July 2012; accepted 2 August 2012 Abstract: Monolayer ultra-large graphene oxide (UL-GO) sheets with diameter up to about 100 μm were synthesized based on a chemical......
Surface charge induced tuning of electrical properties of CVD assisted graphene and functionalized graphene sheetsManash Jyoti Deka,Devasish ChowdhuryMaterial Nanochemistry Laboratory, Physical Sciences Division, Institute of Advanced Study in Science and Technology摘 要:We demonstrate a new approach to tune the electrical properties of graphene......
that of TiO2 61.6 mAh/g. The high performance is attributed to the addition of graphene to improve electrical conductivity and reduce polarization.Key words:TiO2; graphene nanosheets; lithium-ion batteries......
Porous graphene paper for supercapacitor applicationsQi Li1,Xinli Guo1,Yao Zhang1,Weijie Zhang1,Chuang Ge1,Li Zhao1,Xiaojuan Wang1,Hongyi Zhang1,Jian Chen1,Zengmei Wang1,Litao Sun21. Jiangsu Key...:Graphene paper shows a great promise for the electrical energy storage. However, the high stability, purity and specific surface area have become stringent......