国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） C02（2）
IPC小类 B01J（4）
IPC B01J027/24（4）
发明人 ZHAO C（4）
公开年 2017（2）
申请年 2017（3） 
专利权人 UNIV SHAANXI.（2）

Preparing metal-free catalyst comprises mixing the carbon source and nitrogen source and ball milling to obtain the catalyst precursor, roasting the obtained catalyst precursor, cooling to obtain the non-metal catalyst.

ZHAO C, YANG J, NIU Q, DAI Y

Low temperature denitration catalyst preparation involves dispersing graphene oxide and nitrogen-containing substance in water, heating, cleaning, and then filtering to obtain nitrogen-doped graphene, where catalyst powder is calcined.

ZHAO C, LIANG H, WU Y, CHEN X, TANG J, HU L

Preparing carbonitride/graphene oxide/crystal face bismuth vanadium oxide heterostructure useful for photocatalytic degradation of organic pollutants, comprises reacting graphene oxide/bismuth vanadate with graphitic carbon nitride solution.

TAN G, WANG Y, ZHAO C, REN H, XIA A

Preparing bismuth vanadate of carbon nitride/graphene/(040) crystal for photocatalytic degradation of organic contamination, involves dissolving bismuth nitrate penta hydrate in dilute nitric acid and subjecting to hydrothermal reaction.

TAN G, WANG Y, ZHAO C, REN H, XIA A