国家/地区 中国（4） 世界知识产权组织（2）
IPC部 C（6）
IPC大类 C07（6）
IPC小类 C07D（6）
IPC
发明人
公开年 2022（3） 2023（3）
申请年 2022（6）
专利权人

New oxygen-doped nano-graphene compound with multiple Fjord edge structure useful in preparing semiconductor electronic devices, biological imaging, energy storage and spin materials, and in organic semiconductor materials and organic spintronic devices.

YANG K, XIE S, HAO J, WANG Y, LUO T, TIAN L, ZENG Z

Preparing modified graphene ultraviolet absorbing agent, comprises dissolving cyanuric chloride in tetrahydrofuran, reacting with anhydrous aluminum chloride and resorcinol, adding chlorobenzene solvent, and reacting with epoxy chloropropane, potassium carbonate and dimethylformamide.

RAN M, FU X, ZHAO L, HUANG Z, XU W, FAN X

Graphene conductive polymer composite material is prepared by dissolving modified polystyrene in N,N-dimethylformamide, adjusting pH value to be alkaline, adding modified graphene under stirring, and removing filtrate by filtration.

LU C, WEI G

New substituted indacenetetrone compounds used in e.g. photoelectric conversion layer, organic and/or hybrid module for optoelectronic application e.g. image sensor and organic photovoltaics comprising organic photoelectric conversion layer.

DANNER D, DEICHMANN V A F, ROBERTS A, CHERCKA D, ROSSELLI S, WEGNER B, KNORR N, YAKUTKIN V, MITEVA T, NELLES G

Electrochromic material useful in electrochromic device, comprises electrochromic molecules (comprising electroacid structural unit i.e. spiro(2,11-dihydropyrrolo(3,4-a)phenoxazine-3,10'-9H-anthracene)-1-one derivatives, and dye structural unit) and electrolytes.

ZHANG X, YAO Z, ZHANG Y

Ionic plastic crystal used in electrochemical cell, supercapacitor, and solid electrolyte composition for electrochemical cell, comprises delocalized anion paired with cation derived from organic guanidine, amidine or phosphazene superbase.

DAIGLE J, BARRAY F, GUERFI A, FLEUTOT B, GARITTE E, KRACHKOVSKIY S, KOH K S