CARBON BLACK, SLURRY, AND LITHIUM-ION SECONDARY BATTERY

• Main Authors: HARADA Yusaku, KOGA Yuji
• Format: Patent
• Language: English; French; Japanese
• Published: 09.06.2022
• Subjects: ADHESIVES; BASIC ELECTRIC ELEMENTS; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; ELECTRICITY; FILLING PASTES; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; PREPARATION OF CARBON BLACK; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; USE OF MATERIALS THEREFOR; WOODSTAINS

This carbon black has a specific surface area of 150-400 m2/g. The ratio (Lc/SSA) of the crystallite size (Lc(Å)) to the specific surface area (SSA(m2/g)) is 0.15 or less. L'invention concerne un noir de carbone qui présente une surface spécifique supérieure ou égale à １５０ｍ２／ｇ et inférieure ou égale à ４００ｍ２／ｇ, et un rapport （Ｌｃ／ＳＳＡ） de la taille de cristallite （Ｌｃ（Å）） vis-à-vis de la surface spécifique （ＳＳＡ（ｍ２／ｇ））, inférieur ou égal à 0,15. 比表面積が１５０ｍ２／ｇ以上４００ｍ２／ｇ以下であり、比表面積（ＳＳＡ（ｍ２／ｇ））に対する結晶子サイズ（Ｌｃ（Å））の比（Ｌｃ／ＳＳＡ）が０．１５以下である、カーボンブラック。