国家/地区 中国（3）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B028/26（3）
发明人 LI Y（3）
公开年 2020（2）
申请年 2020（2） 
专利权人

Acid-resistant ceramic composite material used for coal gas recycling pipeline, includes Joule stone, silicon stone, pyrophyllite powder, boron-containing glass powder, graphene oxide, water-soluble carbon black, and alkali-free glass fiber.

LI Y

Preparation of graphene oxide modified non-asbestos fiber reinforced calcium silicate board involves adding concentrated sulfuric acid to reactor, producing graphene oxide, subjecting surface treatment process, edging, and chamfering.

JU H, CHEN X, ZHENG H, LIU J, LIU W, LU P, WEI T, LI Y, CHEN Y, GAO J, ZHENG Z

Graphene geopolymer material useful in e.g. building concrete materials, comprises sludge, activated silica-alumina material, alkali stimulant, and additives having graphene, tartaric acid, phosphate, and naphthalene-based superplasticizer.

JIANG S, LI Y, LIN Z, XIE J, YE R, LIANG W, LI D, XU Y