Journal ArticleDOI
A review of the control of pore structure in MgO-templated nanoporous carbons
Takahiro Morishita,Tomoki Tsumura,Masahiro Toyoda,Jacek Przepiórski,Antoni W. Morawski,Hidetaka Konno,Michio Inagaki +6 more
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TLDR
In this article, a high surface area was obtained from various carbon precursors without any stabilization and activation processes, without any activation process, and the surface area of the carbons obtained could reach to high value, as high as 2000 m2/g, even though activation process was not applied.About:
This article is published in Carbon.The article was published on 2010-08-01. It has received 248 citations till now. The article focuses on the topics: Nanoporous & Carbonization.read more
Citations
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A review of electrode materials for electrochemical supercapacitors
TL;DR: Two important future research directions are indicated and summarized, based on results published in the literature: the development of composite and nanostructured ES materials to overcome the major challenge posed by the low energy density.
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Carbon materials for electrochemical capacitors
TL;DR: In this paper, the carbon materials used for electrochemical capacitors were reviewed and discussed the contribution of the surfaces owing to micropores and other larger pores to the capacitance and rate performance of the electric double-layer capacitors.
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Magnesium Oxide Embedded Nitrogen Self-Doped Biochar Composites: Fast and High-Efficiency Adsorption of Heavy Metals in an Aqueous Solution
TL;DR: Results show that this excellent adsorption performance of MgO@N-biochar can be maintained with various environmentally relevant interferences including pH, natural organic matter, and other metal ions, suggesting that the material may be suitable for the treatment of wastewater, natural bodies of water, and even drinking water.
Journal ArticleDOI
Nitrogen-doped porous carbon for supercapacitor with long-term electrochemical stability
TL;DR: In this article, the mass ratios of UF resins to Ca(OAc) 2 ·H 2 O and carbonization temperatures can play crucial roles in the formation of porous carbon with various surface area and structure as well as determining the carbons' surface areas, pore structures and capacitive performance.
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Synthesis of mesoporous carbons for supercapacitors from coal tar pitch by coupling microwave-assisted KOH activation with a MgO template
Xiaojun He,Ruchun Li,Jieshan Qiu,Kang Xie,Pinghua Ling,Moxin Yu,Xiaoyong Zhang,Mingdong Zheng +7 more
TL;DR: In this article, mesoporous carbons (MCs) for supercapacitors were prepared from coal tar pitch by a microwave-assisted one-step process coupling the potassium hydroxide (KOH) activation and magnesium oxide (MgO) template.
References
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Journal ArticleDOI
Carbon materials for the electrochemical storage of energy in capacitors
TL;DR: In this article, different types of capacitors with a pure electrostatic attraction and/or pseudocapacitance effects are presented, and their performance in various electrolytes is studied taking into account the different range of operating voltage (1V for aqueous and 3 V for aprotic solutions).
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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.
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Synthesis of highly ordered carbon molecular sieves via template-mediated structural transformation
TL;DR: Ordered carbon molecular sieves exhibiting Bragg diffraction of X-ray lines have been synthesized for the first time, using mesoporous silica sieves as the template.
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3D aperiodic hierarchical porous graphitic carbon material for high-rate electrochemical capacitive energy storage
TL;DR: This paper presents a probabilistic analysis of the response of the immune system to natural disasters to the presence of carbon dioxide in the air and shows clear patterns of decline over time.
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Ordered mesoporous carbons
TL;DR: Ordered mesoporous carbons have been synthesized using ordered mesopore silica templates as discussed by the authors, where the template needs to exhibit three-dimensional pore structure in order to be suitable for the ordered mesophorous carbon synthesis, otherwise disordered microporous carbon is formed.