国家/地区 日本（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B032/05（4）
发明人 GODA H（4）
公开年 2021（4）
申请年 2019（2）  2020（2） 
专利权人 NIPPON SHOKU.（4） UNIV CHIBA（2）

Manufacture of nitrogen-containing carbon material e.g. carbon nanotubes, involves heating condensed ring compound having preset molecular weight and comprising at least one structure containing pyridine and pyrazine.

YAMADA Y, KAWAI S, TAGUCHI T, OTSUBO N, GODA H

Nitrogen-containing carbon material used for e.g. carbon nanotubes, comprises nitrogen atom, and has preset ratio of peak of basal nitrogen atom to peak of total nitrogen atom in nitrogen-containing carbon material based on N1s X-ray photoelectron spectroscopy analysis.

YAMADA Y, SATO H, GODA H

Carbon material used in composition for improving lubricant agent, comprises calcined product of compound including three or more phenolic hydroxyl groups in molecule.

GODA H, YAMADA Y

Producing a low-defect carbon material involves irradiating a conductive carbon material involves irradiating a conductive carbon material with microwaves to fire the carbon material.

KASHIMURA K, FUJII T, MIYATA K, GODA H, ONO H