国家/地区 中国（7）
IPC部 C（7）
IPC大类 C08（7） G01（3）
IPC小类 C08J（7）
IPC C08L033/26（7）
发明人 CHI J（2） WANG Y（2） ZHANG D（2）
ZHAO Y（2）
公开年 2021（5） 2020（2）
申请年 2020（7）
专利权人 NANJING DRUM.（2）

Preparing anti-freeze self-repairing conductive hydrogel comprises preparing composite hydrogel and soaking prepared composite hydrogel (comprised of conductive nano-filler/nano-cellulose/polyacrylamide) in composite modifier solution.

JING X, ZHANG Z, SHANG Y, XIE Z, MI H

Preparing temperature-responsive conductive structural color film useful as dual-signal sensor for monitoring external temperature comprises e.g. preparing homogeneous colloidal nanoparticle ethanol solution and pouring the polymer solution.

ZHAO Y, WANG Y, ZHANG D, CHI J

Preparing graphene structure color film used as flexible electronic material by using colloidal particles and biocompatible precursors to prepare structural color inverse opal hydrogel film, pouring graphene hydrogel precursor and curing.

ZHAO Y, WANG Y, ZHANG D, CHI J

Preparing high-strength graphene chemically cross-linked polyacrylamide hydrogel comprises e.g. using thionyl chloride to modify graphene oxide by acid chlorination, placing it in constant temperature reactor, and heating and reacting.

ZHANG Y

Preparing nano cellulose/acrylamide/graphene oxide self-healing hydrogel involves preparing cellulose raw material into powder, and immersing the powder in the mixed solution of sodium hydroxide and sodium sulfite.

WAN C, ZHANG L, WU Y, WEI S, LIU X, TIAN W, CHENG W, SU J

High-efficiency medical graphene conductive gel comprises graphene nano-sheets, water-soluble polymer and water.

LI X, ZHANG T

Composite film useful in surface of building material, comprises modified graphene film and modified polyethylene thermal insulation film, and is prepared by compounding modified film and modified graphene film using binder.

YANG H