카본 블랙, 슬러리 및 리튬 이온 이차 전지

비표면적이 150m2/g 이상 400m2/g 이하이고, 염산 흡액량이 30mL/5g 이상이며, N-메틸-2-피롤리돈을 분산매로 한 3질량%의 슬러리로 했을 때, 25℃, 전단 속도 10s-1에 있어서의 슬러리 점도가, 200mPa·s 이상 1200mPa·s 이하가 되는, 카본 블랙. Carbon black having a specific surface area of 150 m2/g or more and 400 m2/g or less and a hydrochloric acid absorption amount of 30 mL/5 g o...

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Bibliographic Details
Main Authors HARADA YUSAKU, KOGA YUJI
Format Patent
LanguageKorean
Published 06.07.2023
Subjects
ADHESIVES
BASIC ELECTRIC ELEMENTS
CHEMISTRY
DYES
ELECTRICITY
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
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
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Summary:비표면적이 150m2/g 이상 400m2/g 이하이고, 염산 흡액량이 30mL/5g 이상이며, N-메틸-2-피롤리돈을 분산매로 한 3질량%의 슬러리로 했을 때, 25℃, 전단 속도 10s-1에 있어서의 슬러리 점도가, 200mPa·s 이상 1200mPa·s 이하가 되는, 카본 블랙. Carbon black having a specific surface area of 150 m2/g or more and 400 m2/g or less and a hydrochloric acid absorption amount of 30 mL/5 g or more, wherein, when a 3 mass% slurry is prepared using N-methyl-2-pyrrolidone as a dispersion medium, the slurry viscosity at 25°C and a shear rate of 10 s-1 is 200 mPa·s or more and 1,200 mPa·s or less.
Bibliography:Application Number: KR20237013955