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POROUS BODY FOR INTRODUCING NEW ATOMIC GROUP CONTAINING SULFUR, METHOD FOR INTRODUCING THE SULFUR CONTAINING ATOMIC GROUP OF THE POROUS BODY, AND SEPARATOR FOR BATTERY
POROUS BODY FOR INTRODUCING NEW ATOMIC GROUP CONTAINING SULFUR, METHOD FOR INTRODUCING THE SULFUR CONTAINING ATOMIC GROUP OF THE POROUS BODY, AND SEPARATOR FOR BATTERY
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机译:用于引入包含硫的新原子团的多孔体,用于引入多孔体的含硫原子团的方法以及电池分离器
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摘要
PROBLEM TO BE SOLVED: To provide a porous body for introducing a sulfur containing atomic group having a high surface S/C ratio and a high surface O/C ratio, a method of introducing the sulfur containing atomic group into the whole surface of the porous body with high efficiency, and a separator for an alkaline battery. SOLUTION: This porous body has a surface S/C ratio of not less than 710-4 and a surface O/C ratio of not less than 0.2. As for an introduction method, dielectric layers 41, 42 are disposed on opposite surface sides and a porous body 11 is disposed between a pair of electrodes 21, 22 which are oppositely disposed, and an electric discharge is generated by the application of a voltage under the existence of a sulfur containing compound gas and under the atmospheric pressure. A separator for an alkaline battery is constructed of a nonwoven fabric into which the atomic group containing sulfur is introduced.
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