国家/地区 中国（4）
IPC部 C（3） B（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC
发明人 FENG Q（4）
公开年 2020（4）
申请年 2020（3） 
专利权人 UNIV NORTH C.（2）

Reflective optical fiber humidity sensor, has non-core optical fiber whose right end is designed with inclined end face, where inclined end surface is provided with composite film that is made of polyvinyl alcohol and graphene composite material.

FENG Q, WANG Y, PU L, ZHANG S, WANG H, JIAN Z

Nano composite material-rubber powder composite modified asphalt mixed material, comprises e.g. mineral material, asphalt, nano graphene microchips, nano nickel ferrite, polyethylene glycol, rubber powder, toughening agent and solubilizer.

CHEN Y, LI Z, WANG Q, WANG Y, JIA J, ZHAO D, GUO T, WANG C, REN Q, FENG Q, SUN W, LI L, LUO C, XIE X, ZHAO X, HAO M, MENG Q, LIU J

Modified anti-cracking cement stabilized recycled base mixture comprises mixed aggregates, cement, nano-magnesium oxide, graphene oxide nanosheets, carbon nanotubes, water reducing agent, and auxiliary dispersant.

LI J, GAO D, CHEN Y, LI Z, FENG J, WEI H, QI J, GUO T, WANG C, CHEN H, CHEN Q, REN Q, FENG Q, ZHAO C, ZHANG M, DING S

Synthesizing graphene-coated manganese oxide nanomaterial by adding manganese oxide nanomaterial to water, adding graphene oxide to water, dripping graphene oxide solution into manganese oxide, freeze-drying, annealing powder, and heating.

FENG Q, LIN Y