国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 MENG B（2）
公开年
申请年 2020（2）
专利权人

Graphene oxide nanomodified cement-based grouting material comprises polycarboxylic acid water reducing agent, graphene oxide, carbon nanotube, shrinkage reducing agent, suspending agent, expanding agent, inorganic powder material and water.

YIN Q, WU J, JING H, JIANG Z, MENG B, GAO Y

Multi-dendritic core-shell structure nanocomposite material used as catalyst in methanol oxidation reaction, includes nanoparticles used as core, graphene quantum dots as interlayer, and platinum-lead alloy as shell layer.

ZHANG D, LI J, MENG B, ZHANG K, ZHANG Q, SHAO T, LI Y, ZHOU X