国家/地区 中国（4）
IPC部 B（2）
IPC大类 B23（2）
IPC小类 B23K（2）
IPC B23K035/30（2） B23K035/368（2）
发明人 WEI J（4）
公开年 2016（3）
申请年 2016（4）
专利权人 ZHENGZHOU RE.（2）

Heterojunction back field crystalline silicon solar cell comprises carbon nanomaterial film, which is carbon nanotube film, graphene film and composite film obtained by combining graphene and carbon nanotubes.

WEI J, ZHANG Z, CHOI H, WANG K, SUN Y, DING K

All-position welding high-strength high-protection alkaline flux-cored welding wire includes barium fluoride, fluorite, barium carbonate, ferric oxide, potassium fluorosilicate, graphene, zirconium, chromium, molybdenum and metal manganese.

HUANG Z, LI J, PAN J, WEI J, NI J, ZHANG H, ZHANG Y, YANG W

Heat-resistant wear-resistant flux-core welding wire includes graphene, metal chromium, graphite electrode, marble, chromium carbide, electrolytic metal manganese, ferrosilicon, molybdenum, nickel, boron, niobium, tungsten and rare earth.

HUANG Z, LI J, PAN J, WEI J, NI J, ZHANG H, ZHANG Y, YANG W

Optical fiber temperature sensor based on oxidation graphene thin film, has oxidation graphene thin film which is formed by coating and drying oxidation graphene dispersion liquid on optical beam waists and middle optical region.

LIU H, LOU W, SHEN C, WANG Y, WEI J, BAO L, SHENTU F