The Experts below are selected from a list of 267 Experts worldwide ranked by ideXlab platform
Isamu Moriguchi - One of the best experts on this subject based on the ideXlab platform.
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colloidal crystal templated porous carbon as a high performance Electrical Double Layer capacitor material
Electrochemical and Solid State Letters, 2004Co-Authors: Isamu Moriguchi, Fumihiro Nakahara, Hirotoshi Yamada, Hiroshi Furukawa, Tetsuichi KudoAbstract:Bimodal porous carbons with both micropores and meso- or macropores were selectively synthesized by an SiO 2 colloidal crystal-templating process. The SiO 2 opal templates exclusively contributed to the formation of meso-and macropores in carbons. The Electrical Double-Layer capacitance per surface area of the templated porous carbons was much larger than those of commercially available activated carbons with high surface areas. The surface of meso- and macropores generated in the porous carbons shows a highly efficient Electrical Double-Layer capacitive property; the specific capacitance per surface area originating from meso- and/or macropores was estimated to be 20 ′ 2 μF cm - 2 .
Constantino Grosse - One of the best experts on this subject based on the ideXlab platform.
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Poisson–Boltzmann Description of the Electrical Double Layer Including Ion Size Effects
Langmuir : the ACS journal of surfaces and colloids, 2011Co-Authors: J.j. López-garcía, José Horno, Constantino GrosseAbstract:The Electrical Double Layer is examined using a generalized Poisson–Boltzmann equation that takes into account the finite ion size by modeling the aqueous electrolyte solution as a suspension of po...
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poisson boltzmann description of the Electrical Double Layer including ion size effects
Langmuir, 2011Co-Authors: J J Lopezgarcia, José Horno, Constantino GrosseAbstract:The Electrical Double Layer is examined using a generalized Poisson–Boltzmann equation that takes into account the finite ion size by modeling the aqueous electrolyte solution as a suspension of po...
Shuangxi Liu - One of the best experts on this subject based on the ideXlab platform.
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hierarchical porous carbon hollow spheres as a high performance Electrical Double Layer capacitor material
Journal of Power Sources, 2012Co-Authors: Yan Han, Xiaoting Dong, Cui Zhang, Shuangxi LiuAbstract:Abstract Dispersed carbon hollow-spheres with micropore shells and meso/macropore cores are prepared through a simple and efficient hydrothermal treatment directly using colloidal silica as template. The as-prepared hollow spheres are used as supercapacitor electrode material and exhibit high specific capacitance (about 270 F g −1 at 0.5 A g −1 in KOH aqueous electrolyte), long cyclic life and excellent rate capability, which is applicable for high performance Electrical Double-Layer capacitors.
Tetsuichi Kudo - One of the best experts on this subject based on the ideXlab platform.
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colloidal crystal templated porous carbon as a high performance Electrical Double Layer capacitor material
Electrochemical and Solid State Letters, 2004Co-Authors: Isamu Moriguchi, Fumihiro Nakahara, Hirotoshi Yamada, Hiroshi Furukawa, Tetsuichi KudoAbstract:Bimodal porous carbons with both micropores and meso- or macropores were selectively synthesized by an SiO 2 colloidal crystal-templating process. The SiO 2 opal templates exclusively contributed to the formation of meso-and macropores in carbons. The Electrical Double-Layer capacitance per surface area of the templated porous carbons was much larger than those of commercially available activated carbons with high surface areas. The surface of meso- and macropores generated in the porous carbons shows a highly efficient Electrical Double-Layer capacitive property; the specific capacitance per surface area originating from meso- and/or macropores was estimated to be 20 ′ 2 μF cm - 2 .
H. Heli - One of the best experts on this subject based on the ideXlab platform.
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Fibroin nanofibrils as an electrode material for Electrical Double-Layer biosupercapacitor applications
Journal of Applied Electrochemistry, 2015Co-Authors: N. Sattarahmady, R. Dehdari Vais, H. HeliAbstract:Fibroin nanofibrils were synthesized by a pH-controlled heat denaturation method. The nanofibrils were then applied to the surface of a carbon paste electrode to prepare a novel and biocompatible electrode for Electrical Double-Layer supercapacitor applications. The capacity per surface area at a charge/discharge current of 1.0 A was obtained as 4.68 mF cm^−2. The electrode showed improved capability and charge/discharge behavior.
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Albumin nanoparticle-coated carbon composite electrode for Electrical Double-Layer biosupercapacitor applications
Journal of Materials Science, 2013Co-Authors: N. Sattarahmady, A. Parsa, H. HeliAbstract:Albumin nanoparticles were synthesized by a simple coacervation method. The nanoparticles were then applied to the surface of a carbon paste electrode aiming at fabrication of a novel and biocompatible electrode for Electrical Double-Layer capacitors. The specific capacitance per surface area of the electrode is more than 50 times higher than the conventional carbon paste electrode. The electrode exhibits improved rate capability and charge/discharge properties.