国家/地区 中国（6）
IPC部 C（4） H（2）
IPC大类 C08（2）
IPC小类 C08L（2）
IPC
发明人 CHENG B（6）
公开年 2022（3） 2023（2）
申请年 2021（6）
专利权人 UNIV TIANJIN.（3）

Modified phenolic resin-based sleeve pipe graphene repair material used in oil field development comprises phenol resin, diluent, graphene, and cross-linking initiator.

WANG K, GU C, CHENG B, LU W, LI C, SUN Y, YANG L, WANG X, LI Q, GUO G

Lithium-iron-manganese phosphate/graphene composite material used in positive electrode sheet of lithium-ion battery, comprises graphene sheet, and lithium-iron-manganese phosphate particles adhered to graphene sheet.

WU P, YE Y, ZHUANG M, PAN Y, CHENG B

Preparation of graphene micro-fold triboelectric nanogenerator involves facricating prestretched polymer/reduced graphene oxide micro-folds as positive electrode, using polyvinylidene fluoride as negative friction material, and testing.

LI S, ZHU X, ZHANG H, WANG B, WANG S, CHENG B, WAN T

Preparation of graphene oxide/reduced-graphene oxide micro-folded moisture-sensitive film involves coating graphene oxide solution on pre-stretched polylactic acid film, thermally shrinking, inscribing surface with interdigital electrode.

YUAN G, ZHU X, LI X, WANG B, WANG S, CHENG B, WAN T

Improving porosity of degradable fibrous membrane, comprises doping graphene oxide in degradable material, increasing conductivity of electrostatic spinning solution, reducing electric field tension in spinning process and reducing diameter.

LIU X, FANG G, LI S, WANG B, WAN T, WANG S, CHENG B

Ultra-light pumping foam concrete with high stability useful for construction of high-rise building roof, comprises silicate cement, mineral admixtures, fast-hardening cement, inorganic short fiber, water, water reducing agent, graphene oxide aerogel, composite foaming agent and polyphenyl particle.

SHI B, MA P, KANG S, CHENG B, GAO Y