国家/地区 中国（9）
IPC部 B（9）
IPC大类 C01（9） B01（4） H01（4）
B82（3） C08（2）
IPC小类 C01B（9）
IPC B82Y040/00（3） C01B032/184（3） B01D053/02（2）
B82Y030/00（2） H01M010/052（2） H01M050/403（2）
H01M050/431（2）
发明人 ZHANG Z（9）
公开年 2021（7） 2022（2）
申请年 2021（9）
专利权人 UNIV CHINA E.（2）

Preparing diaphragm functional material useful for e.g. improving electrochemical performance of lithium metal battery, comprises e.g. dissolving potassium sulfate, sodium tungstate, sodium citrate in distilled water, stirring, performing hydrothermal reaction, cooling, filtering, and cleaning.

LIU D, CHEN X, WANG B, ZHANG Z, MA F, ZHANG X, CHEN Y

Preparation of tungsten nitride nano-needle composite nitrogen-doped graphene nanosheet for lithium-sulfur battery separator, involves mixing tungsten chloride/ethanol solution and graphene oxide dispersion, hydrothermally reacting, and annealing under ammonia atmosphere.

WANG B, ZHANG Z, ZHANG X, MA F, CHEN Y

Graphene production device, has rotating shafts located on peripheral side of inner part of box body and fixedly installed with agitating blade, where inner bottom wall of body is installed with ultrasonic vibrator.

DONG S, ZHANG Z, NIU N, DUAN L, LIU J, YU Y, YU M, LI M

Preparing conductive three dimensional printed graphene composite material has dissolving high molecular polymer in organic solvent, adding graphite powder, peeling graphite in dispersion liquid, centrifuging, adding flocculating agent, filtering, washing, drying, grinding and extruding particles.

JI J, SHEN S, LU J, LIU W, LV B, ZHANG Z

Preparing ordered lignin carbon-carbon nanotube composite material used for preparing hierarchical porous graphene, involves modifying lignin, preparing lignin/catalyst precursor, carbonizing and catalyzing precursor, and producing methane to make carbon nanotubes grow using self-catalytic reaction.

XI Y, LIU X, WANG H, KONG F, WANG S, YANG M, LIU Q, CUI H, ZHANG Z

Laboratory device useful for preparing graphene from tar residue comprises box body fixed on screen frame, liquid pump set in washing tank, and cushion frame integrated centrifugal separation and drying machine set with inlet of ball mill.

WANG X, WU B, LI X, ZHU W, XU W, XU X, WANG Z, ZHANG Z, LIAN B

New nitrogen-15 and nitrogen-14 interspersed uniform nitrogen-doped graphene useful in preparing graphene materials and modified graphene materials.

HUANG M, LUO X, DENG H, JIA Q, PENG S, ZHANG Z, XI S, LIU Y, LIU X, CHI S

Preparing metal organicframework hole inner-layer graphite alkyne in conductive materials, photoelectric detection and catalytic materials, involves selecting metal organicframework and choosing copper-containing metal organicframework.

ZHAO Z, WANG Y, ZHANG Z

Preparation of silicon carbene material for e.g. preparation of battery, involves doping pure graphite with metal gallium powder, pouring into acetone solution, heating, and using plasma reaction chamber and magnetron sputtering method.

FAN L, ZHANG H, FAN X, FAN G, ZHANG Z