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US 2022/0185667 A1Published application
Porous carbon and resin composition
AssigneeNamics Corporation
InventorsPawel CZUBAROW, Yoshitaka KAMATA, Toshiyuki SATO
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Abstract
A porous carbon has an ID/IG of 2.0 or more in a Raman spectrum measured by Raman spectroscopy with respect to the porous carbon wherein the IG is an accumulated intensity of a peak for G band around 1590 cm−1, and the ID is an accumulated intensity of a peak for D band around 1350 cm−1. The porous carbon has pores having a size of less than 1 μm. The porous carbon can be contained in a resin composition for producing a varistor element.
Claims7
A porous carbon,
- wherein the porous carbon has an ID/IG of 2.0 or more in a Raman spectrum measured by Raman spectroscopy with respect to the porous carbon, wherein the IG is an accumulated intensity of a peak for G band around 1590 cm−1, and the ID is an accumulated intensity of a peak for D band around 1350 cm−1,
- wherein the porous carbon has pores having a size of less than 1 μm, and
- wherein the porous carbon is porous carbon for a varistor element.
Dependencies are inferred from the claim text.