国家/地区 中国（3）
IPC部 B（3）
IPC大类 B22（3）
IPC小类 B22F（3） B82Y（3） C22C（3）
C01B（2） C23C（2）
IPC B82Y030/00（3）
发明人
公开年 2021（3）
申请年 2021（2） 
专利权人

High performance silicon-based lithium ion battery cathode material has core prepared by obtaining silicon-based particle/transition metal composite material, and adding carbon source.

ZHAO H, YANG C, LI Z

Growing high-entropy alloy nanoparticles on a flexible substrate involves obtaining a flexible substrate, using laser direct writing technology to grow a three-dimensional graphene film with a preset shape on the flexible substrate.

LI M, LI X, XU P, WANG X

Preparing high-entropy alloy nano composite material comprises e.g. mixing graphene, metal salt precursor, grinding ball, reacting, and preparing grinding ball with graphene and nano-metal particles attached on surface.

HAN B, BI G, GUO Z, CHEN L, ZHANG L, LU L