2019
DOI: 10.1016/j.jpowsour.2019.03.100
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High performance flexible supercapacitors based on porous wood carbon slices derived from Chinese fir wood scraps

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Cited by 103 publications
(48 citation statements)
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“…Additionally, the mechanical shelling may result in an ordered and expectable structure, which could improve the supercapacitive performances from the aspect of ion transport path. 27 Furthermore, GGHs contain a lot of cellulose, hemicelluloses and abundant silica. The inorganic components can act as the natural template to construct 3D hierarchical porous nanostructure and thus to gain a desirable capacitance performance.…”
Section: Introductionmentioning
confidence: 99%
“…Additionally, the mechanical shelling may result in an ordered and expectable structure, which could improve the supercapacitive performances from the aspect of ion transport path. 27 Furthermore, GGHs contain a lot of cellulose, hemicelluloses and abundant silica. The inorganic components can act as the natural template to construct 3D hierarchical porous nanostructure and thus to gain a desirable capacitance performance.…”
Section: Introductionmentioning
confidence: 99%
“…Supercapacitors are an important class of electrochemical energy storage device, they possess the characteristics of high power density, fast charge/discharge rate, excellent cycling life, low cost, and safe operational conditions. [293][294][295][296] However, they present a low energy density, limiting the optimal discharge time to less than a minute, whereas many applications clearly require more. 293,297,298 Therefore, one of the challenges posed for supercapacitors is to increase energy density without compromising power density, or, alternatively, to achieve a proper balance between the two.…”
Section: Supercapacitorsmentioning
confidence: 99%
“…carboxylic acid and hydroxyl groups, which allows the incorporation of ller material into the wood matrix [5]. As such, wood is a fascinating material that has received signi cant research interest in recent years, whereby several techniques such as drop-casting, carbonization, and CO 2 laser scribing process [6][7][8][9][10][11][12][13][14] have been attempted so as to improve its electrical conductivity. Even though these strategies have generally resulted in the fabrication of electrically conductive wood-based products, these techniques often result in considerable coating spalling, non-uniform distribution of conductive llers, or a signi cant increase in the density of the composite.…”
Section: Introductionmentioning
confidence: 99%