国家/地区 中国（3）
IPC部 C（4）
IPC大类 C22（4）
IPC小类 C22F（4）
IPC C22C001/10（2） H01B001/02（2）
发明人
公开年 2023（4）
申请年 2023（4）
专利权人

High-strength power transmission line aluminum alloy composite material of transmission line, comprises silicon, iron, copper, magnesium, boron, graphene, and aluminum.

AI J, HE Z, WU Z, SU Y, HU J, WU W, LAN T, KANG X, LIN Y, CHEN X

Preparing graphene superconducting copper wire, comprises soaking oxygen-free copper balls in self-adhesive water, adding oxygen-free copper balls coated with self-adhesive, hot-pressing graphene composite copper material and performing drawing forming and annealing treatment.

LI J, CAI M, LI B

Supercapacitor used in electrical circuits as energy-storage devices, and in low power electronics, stationary storage and E-mobility, comprises first electrode, second electrode, and separator membrane are retained within casing in compact configuration.

PALICHA K, SESHADRI H

Method for preparing anti-oxidation bonding alloy silver wire containing graphene on surface in microelectronic packaging field, involves using polystyrene as carbon source to grow graphene on surface of copper plating layer to obtain bonded silver wire containing graphene on surface.

LI Y, LI S