国家/地区 中国（19）
IPC部 C（21） H（11） B（4）
IPC大类 C01（21） H01（10） C09（3）
B01（2）
IPC小类 C01B（21）
IPC C01B032/205（21）
发明人 DUAN C（2） WANG S（2） YANG D（2）
ZHANG H（2） ZHANG J（2） ZHANG X（2）
公开年 2022（21）
申请年 2021（21）
专利权人

Flaky graphite-polythiophene composite used for forming corrosion-resistant coating material, comprises flaky graphite which is laminate of graphene or graphene sheets, and polythiophene derivative.

FUKUI H, KUDO T, YOSHITANI H, MARUYAMA T, MATSUI M, KUSAMOTO Y, MORI A, TOYODA M, NANRI K

High-strength heat accumulation carbon material useful in heat accumulation and/or heat dissipation field, prepared by mixing components in high-strength heat storage carbon material composition, molding, sintering or graphitizing molding material in inert atmosphere.

ZHANG H, YU D, WEI J, GAO G, ZHENG D, SHENG Y, LIANG W, LIU J, DUAN C

Graphene device of radiating film, has graphene slurry flows to screen printing screen through feeding portion, graphene pre-designed pattern on screen printing net and carbonization graphitization portion is provided with carbonization portion.

ZENG B, ZHANG J, CHEN C

High energy density graphite composite material with high fluid retention and improved rate and cycle performance comprises outer shell (titanium niobate, graphene and amorphous carbon) and inner shell (graphite), prepared by adding above raw materials, reacting, and pre-carbonizing.

ZOU R, YU Q, ZHENG J, JIAO K

Preparing carbon black-based graphene used in conductive polymer material, energy storage and conversion devices comprises catalytically graphitizing carbon black, adding urea to graphitized carbon black, grinding, peeling intercalation compound with urea, and calcining intercalation compound.

ZHANG Q, WANG C

Graphitizing graphene thermal conductive film comprises e.g. placing graphene thermal conductive film with graphite paper clamped on both sides on graphite shaft, covering graphite crucible with cover to form thermally conductive film graphitized assembly, and installing graphitization assemblies.

DANG J, XU Y, ZHANG J, CAO H, WANG S, ZHANG X, LI D, YANG J, LIANG R, YUAN Q, WU F

Manufacturing graphene-containing negative electrode material for use in lithium-ion battery, involves adding graphene slurry into asphalt micro powder and precursor material, granulating paste slurry, and sequentially carrying out crosslinking reaction, carbonization and graphitization.

GUO N, HOU M, HOU W

Coating process of substrate ordered mesoporous graphene, comprises dispersing substrate in potassium oleate or sodium oleate solution, ultrasonically stirring, adding ferric nitrate solution, washing with water after precipitation, freeze-drying precipitate, pyrolyzing, etching, and graphitizing.

YANG D, CAI Q, DONG A

Manufacture of expanded graphite for forming exfoliated graphene oxide, involves adding iron(III) salt to mixture containing potassium manganese oxide, graphite and sulfuric acid/phosphoric acid to form solid graphite-intercalated compound, separating obtained compound and heating.

CHEN A, SALVERDA M, THIRUPPATHI A R, SIDHUREDDY B, RAHMATI F

Preparing silicon-carbon composite electrode material, involves pretreating substrate, mixing silicon material and carbon material to prepare silicon/carbon composite powder; dispersing silicon/conductive polymer powder.

BAI X, DONG K, ZHANG H