国家/地区 中国（6）
IPC部 C（7） B（2）
IPC大类 C08（7） B01（2）
IPC小类 C08G（7）
IPC C08G073/10（3） C08K003/04（3） C08J005/18（2）
C08J009/28（2） C08K009/04（2） C08L079/08（2）
发明人 ZHANG Q（7）
公开年 2021（7）
申请年 2021（5）  2020（2） 
专利权人 ZHEJIANG ZHO.（3）

Polyimide binder for silicon-based negative electrode sheet of a lithium battery, is prepared from imidazole group-containing diamine, sulfonated diamine, and ketone group-containing dianhydride through copolymerization and imidization.

XU Z, LIU G, ZHANG Q

Graphene in-situ modified polyimide film is prepared by polycondensation of graphene grafted with aminosiloxane on the surface, diamine and dianhydride and forming into film.

XU Z, LIU G, ZHANG Q

Preparing polyimide/graphene composite thermally conductive film, involves performing polycondensation of dianhydride, crosslinking polyamic acid and polyvinyl alcohol followed by subjecting film-forming mixture to thermal imidization.

XU Z, LIU G, ZHANG Q

Mixture comprises solution of alkylsulfonic acid and 1-(4-acetylphenyl)ethan-1-one derivative and acetophenone, additional elements selected from carbon nanotubes, metal nanowires, dendritic metal micro/nano-particles.

ZHOU H, ZHANG Q, WANG C, GUO Z, FANG L

Alloy material is made of waste polyethylene terephthalate, waste low-density polyethylene, maleic anhydride grafted low-density polyethylene, glass fiber, maleic anhydride grafted polyethylene grafted polyethyleneimine modified graphene, antioxidant, chain extender, and coupling agent.

LI Y, ZHANG Q, LI G, WANG W

Preparing phosphorous-containing graphene-silicon dioxide modified polyurethane elastomer, by adding graphene oxide to anhydrous tetrahydrofuran, adding thionyl chloride, and adding diphenylmethylene diisocyanate and nano-silicon dioxide.

ZHANG Q

Preparing elastic aerogel material based on aqueous benzoxazine emulsion in preparation of thermal insulation materials, oil-water separation materials, involves reacting amino-terminated polydimethylsiloxane containing hydrophilic groups.

JIA X, MA W, ZHANG Q, CAI Y, DU R, XU Z