CARBONACEOUS MATERIAL
The present invention relates to a carbonaceous material, which has: a ratio (SXPS/SNDIR) of the sulfur element content SXPS as found by XPS to the sulfur element content SNDIR as found by NDIR of 0.20 to 0.78; and a specific surface area as found by BET of 40 m2/g or less. La présente invention con...
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Format | Patent |
Language | English French Japanese |
Published |
24.08.2023
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Abstract | The present invention relates to a carbonaceous material, which has: a ratio (SXPS/SNDIR) of the sulfur element content SXPS as found by XPS to the sulfur element content SNDIR as found by NDIR of 0.20 to 0.78; and a specific surface area as found by BET of 40 m2/g or less.
La présente invention concerne un matériau carboné, qui a : un rapport (SXPS/SNDIR) de la teneur en élément soufre SXPS telle que trouvée par XPS à la teneur en élément soufre SNDIR telle que trouvée par NDIR de 0,20 à 0,78 ; et une surface spécifique telle que trouvée par BET inférieure ou égale à 40 m2/g.
本発明は、NDIR法により求めた硫黄元素含有量SNDIRに対する、XPS法により求めた硫黄元素含有量SXPSの比(SXPS/SNDIR)は、0.20以上、0.78以下であり、BET法により求めた比表面積は40m2/g以下である、炭素質材料に関する。 |
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AbstractList | The present invention relates to a carbonaceous material, which has: a ratio (SXPS/SNDIR) of the sulfur element content SXPS as found by XPS to the sulfur element content SNDIR as found by NDIR of 0.20 to 0.78; and a specific surface area as found by BET of 40 m2/g or less.
La présente invention concerne un matériau carboné, qui a : un rapport (SXPS/SNDIR) de la teneur en élément soufre SXPS telle que trouvée par XPS à la teneur en élément soufre SNDIR telle que trouvée par NDIR de 0,20 à 0,78 ; et une surface spécifique telle que trouvée par BET inférieure ou égale à 40 m2/g.
本発明は、NDIR法により求めた硫黄元素含有量SNDIRに対する、XPS法により求めた硫黄元素含有量SXPSの比(SXPS/SNDIR)は、0.20以上、0.78以下であり、BET法により求めた比表面積は40m2/g以下である、炭素質材料に関する。 |
Author | IWASAKI, Hideharu |
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DocumentTitleAlternate | MATÉRIAU CARBONÉ 炭素質材料 |
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Snippet | The present invention relates to a carbonaceous material, which has: a ratio (SXPS/SNDIR) of the sulfur element content SXPS as found by XPS to the sulfur... |
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SubjectTerms | BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS THEREOF ELECTRICITY INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
Title | CARBONACEOUS MATERIAL |
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