国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 LIN D（2）
公开年 2017（2）
申请年
专利权人

Preparing graphene powder, comprises placing initiator and substrate in a microwave device, then introducing inert gas and introducing carbon source, and subjecting to microwave irradiation to obtain final product.

LIN D, SUN Y, YANG L, ZHANG J

Ultra-conductive magnetic suspension vertical turbine bearing, has outer magnetic ring connected with inner magnetic ring that are made of scandium and neodymium ultra-conducting-rhenium-graphene carbon alloy materials.

LIN D