国家/地区 中国（7）
IPC部 C（8）
IPC大类 C01（8） H01（2）
IPC小类 C01B（8）
IPC C01B032/194（8）
发明人 LI L（2） MA F（2） REN X（2）
WANG M（2） WANG R（2） YANG J（2）
公开年 2018（2） 2021（2）
申请年 2017（2） 
专利权人 UNIV JIANGSU（8）

Preparation of graphene film used in self-supporting flexible supercapacitor electrode, involves preparing graphene nanosheets, preparing graphene slurry having preset viscosity, and patterning self-supporting graphene film.

SHI J, LIU Y, TIAN W, ZHANG L, WANG Q

Preparing porous graphene loaded cobalt iron sulfide catalyst useful in e.g. fuel cell and zinc-air cell electrode material, comprises e.g. mixing graphene oxide, melamine, formaldehyde, cobalt source and iron source by hydrothermal reaction to obtain graphene hydrogel and performing heat treatment.

WANG Y, LIU Z, CHENG C, WU Z, YANG J, LI Y

Graphene aerogel-based energy collection and self-cleaning system useful in field of mechanical energy harvesting, comprises layer of metal collector, sputtered on both sides of freeze-dried graphene aerogel by magnetron sputtering.

DING J, ZHOU X, LI L, CHENG G, YUAN N, HU X, DONG X

Device for directly preparing composite patterned graphene, comprises heating device that is configured for growing graphene, and laser which generates laser beam to produce composite pattern of grown graphene film.

YANG Z, ZHOU Y, ZHU C, ZHENG N, YUE D, ZHOU J

Continuously quickly preparing graphene thin film on copper foil device comprises laser generating system and reaction container, reaction container set below laser generating system, left end of reaction container set with screw nut.

REN X, QIAN L, MA F, MA W, WANG R, WANG M

Improvement of graphene transfer of copper foil substrate, involves cleaning graphene sample of copper foil substrate, vacuum drying, preparing polymethylmethacrylate solution, and coating polymethylmethacrylate solution.

REN X, WANG R, WANG M, MA F, REN Y, LI L

Pressureless sintering synthesizing of reduced graphene oxide/tungsten disulfide nanocomposite material for use in e.g. lubrication, involves ball milling graphene, tungsten powder and sulfur powder, mixing and mold-pressing into wafer.

LI C, ZHANG S, LI J, JI L

Producing liquid-like graphene-based water-based lubricant, by dissolving oxidized graphene in water, performing ultrasonic dispersion, adding sulfonic acid, filtering, adjusting pH, reacting, drying and cooling dried product.

CHEN B, LIU C, YANG J