国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5） G01（2）
IPC小类 C01B（5）
IPC C01B032/194（2）
发明人 LIN H（5）
公开年 2022（5）
申请年 2022（3）  2021（2） 
专利权人

Method for recycling and utilizing waste battery cathode graphite involves soaking ground cathode powder in acid solution, reacting e.g. obtained purified graphite, quenching, filtering, dispersing obtained graphene oxide in organic solution, adding metal salt powder, filtering, drying and firing.

ZHU Q, QIU N, ZHOU Y, DU J, XIE D, LIN H, YANG Q

Preparing carboxylated graphene involves mixing graphene powder and ferrous oxalate, ball milling mixture, adding oxidant, ball milling, adding deionized water, ball milling, sieving, filtering liquid in ball milling device, retaining filter cake, and washing with hydrochloric acid and disodium EDTA.

LIN H, ZHANG M, CHENG X

Nanogel for preventing or treating disease or condition susceptible to amelioration by anticoagulant or antioxidant for e.g. thrombophilia, vascular thrombosis, comprises graphene-like nanosheet and polysaccharide.

LIN H, HUANG C, MAO J, WANG C, HUANG Z

Preparing two-phase flexible polydimethylsiloxane composite material for wearable pressure sensor, involves adding graphene to dispersoid, adding curing agent to polydimethylsiloxane sponge, shaping, curing, and adding water to cured sample.

ZHANG D, CHEN Y, REN M, LIN H

Manufacturing standard leak holes based on graphene membrane prepared by transfer-free technology comprises using acetone, isopropyl alcohol and acetic acid to remove oxides and other contaminants on surface of copper foil, etching copper foil, and clamping and packaging copper foil.

MENG D, REN G, SUN L, CAO Q, ZHANG J, LIN H, WANG X