国家/地区 中国（3）
IPC部 B（2） C（2）
IPC大类
IPC小类
IPC
发明人 YANG F（3）
公开年 2014（2）
申请年 2014（3）
专利权人 JIANGSU ZHON.（2）

Graphene copper alloy contact line for electrified railway, has line contact line body made of graphite copper alloy conductor, where upper part of line contact line body is formed with groove along lengthways direction.

HUO Z, YANG F, ZHANG N, WEN P

Preparation of glycerol ester by catalytic esterification involves reacting ester of glycerol and acetic acid with presence of sulfonated graphene catalyst.

WANG Y, YANG F, ZHANG S, ZHOU J, MAO J

Graphene-containing polyolefin semi-conductive shielding material for cable contains ethylene-vinyl acetate copolymer, graphene powder, mineral oil, antioxidant, and zinc stearate.

HUO Z, YANG F, ZHANG N, WEN P, YANG P