国家/地区 中国（3）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人
公开年 2022（2）
申请年 2022（3）
专利权人 UNIV HUNAN SCI TECHNOLOGY（3）

Polymer sensor for detecting chloride ion concentration in concrete, has ion selective membrane fixed with external electrode, where external electrode is connected with access port of external fast detecting device through lead.

CUI E, WANG J, ZHANG W, HUANG B

Method for preparing highly fluorinated graphene, comprises preparing graphene oxide by improving Hummer method, ultrasonically dispersing graphene oxide, deionized water, hydrofluoric acid and potassium permanganate, and performing ultrasonic-hydrothermal reaction coupling.

TIAN L, CHEN L, ZHU P, YANG X, LI J, NIU B, PENG Y, OU B

Multi-phase reinforced tungsten carbide-nickel-aluminum hard alloy comprises tungsten carbide, nickel-aluminum, graphene, silicon carbide whiskers, zirconium dioxide and boron.

ZHANG H, YANG Z, LIU P, HAN X, LU J, TANG S