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US 12,552,670 B2Granted
Carbon film
AssigneeZeon Corporation
InventorsTomoko Yamagishi, Mitsugu Uejima
Life of this patent
Estimating the term…
Abstract
A carbon film is formed from carbon nanotube assemblies. In the carbon film, a pore distribution curve indicating the relationship between the pore size and the Log differential pore capacity obtained based on mercury intrusion porosimetry has at least one peak with a log differential pore capacity of 1.0 cm3/g or more within a pore size range of 10 nm or more and 100 μm or less.
Claims5
A carbon film formed from carbon nanotube assemblies,
- wherein a pore distribution curve indicating a relationship between a pore size and a Log differential pore capacity obtained based on mercury intrusion porosimetry has at least one peak with a log differential pore capacity of 1.0 cm3/g or more within a pore size range of 10 nm or more and 100 μm or less.
Dependencies are inferred from the claim text.