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Surface-modified inorganic porous material and fuel cell comprising the same as electrolyte
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TLDR
An inorganic porous material having at least one functional group exhibiting proton conductivity was selected from the group consisting of sulfonate groups and phosphate groups introduced in the surface thereof as mentioned in this paper.Abstract:
An inorganic porous material having at least one functional group exhibiting proton conductivity selected from the group consisting of sulfonate groups and phosphate groups introduced in the surface thereof; a method of modifying an inorganic porous material; and a fuel cell comprising the inorganic porous material as a solid electrolyte. There is provided a solid electrolyte film that exhibits high proton conductivity, is excellent in heat resistance and chemical resistance and is highly useful as an electrolyte of fuel cell or the like.read more
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Proton conducting titanate, polymer nano-composite membrane including the same, and fuel cell adopting the polymer nano-composite membrane
TL;DR: In this paper, a proton conducting titanate was used as a polymeric nano-composite membrane to improve the thermal stability, energy density, and fuel efficiency of fuel cells.
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Solid electrolytic capacitor and method of manufacturing the same
Yoshikazu Hirata,Tetsuro Iwasa +1 more
TL;DR: A solid electrolytic capacitor using a conductive polymer compound as a solid electrolyte includes an anode body, a dielectric oxide coating formed on a surface of the anode, a sulfone group-containing silanol derivative layer formed on at least a portion of the dielectrics oxide coating by a coupling reaction, and a conductives polymer compound layer formed at least on the sulfone groups-containing derivatives layer as discussed by the authors.
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TL;DR: In this paper, the authors proposed a manufacturing method of the proton conductive film comprising a process of laminating dispersion liquid containing inorganic fine particles and inflammable organic fine particles on an inflammable support body, and filling a proton-conductive organic matter in a porous film formed of the inorganic finer particles obtained in the baking process.
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Proton conductive composite type electrolyte membrane and its manufacturing method
TL;DR: In this paper, a proton conductive composite type electrolyte membrane is constructed by arranging and installing an electrolyte material in a plurality of spherical holes which an inorganic porous body has.
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Proton conducting inorganic material, method of manufacturing the same, polymer nano-composite membrane including the same and fuel cell adopting polymer nano-composite membrane
TL;DR: In this paper, a polymeric nano-composite membrane has a structure in which a proton conducting polymer is intercalated between the layers of the conducting inorganic material having a layered structure.
References
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Proton-conductive body and electrochemical element using the proton-conductive body
Keiichi Bessho,Shigeo Kondo,Tsutomu Minami,Kazunori Takada,Yasumasa Takeuchi,Masahiro Tatsumisuna,啓一 別所,安正 竹内,昌弘 辰巳砂,繁雄 近藤,和典 高田 +10 more
TL;DR: In this paper, an organic compound comprising sulfonate as a block copolymer composed of conjugate diene units and aromatic vinyl units is used as a binder.
Patent
Manufacturing method for protic conduction membrane and fuel cell consisting of the same
TL;DR: In this paper, a polymeric compound-inorganic compound composite was used to provide a protic conduction membrane for solid polymer fuel cell and practically a sufficient durability, which can be achieved by a manufacturing method that synthesized an inorganic compound with a silicon oxide and a phosphoric acid derivative.
Patent
Proton conductive solid electrolyte and proton conductive solid electrolyte sheet
TL;DR: In this article, the authors proposed a heat-resistant solid electrolyte material having high proton conductivity of 10-3-10-1 S/cm over the wide range of temperature from room temperature to 100 deg.C or higher.
Patent
Proton conductive material and electrochemical element using the same
Shigeo Kondo,Tsutomu Minami,Kazunori Takada,Yasumasa Takeuchi,Masahiro Tatsumisuna,安正 竹内,昌弘 辰巳砂,繁雄 近藤,和典 高田 +8 more
TL;DR: In this paper, a proton conductive material consisting of a compound mainly consisting of silicon oxide and Br ϕ nsted acid and a thermoplastic elastomer is used for an electrochemical element.
Patent
Electrochemical device and its usage
Koichiro Higuma,弘一郎 日隈 +1 more
TL;DR: In this article, a fuel cell is provided with a negative electrode 2, a positive electrode 3, and a proton conductive part 1 held between these electrodes, made of a fullerenol electrolyte, and methanole and water are supplied to the negative electrode from a fuel supply opening 6.