国家/地区 中国（6）
IPC部 B（4） C（4） H（3）
IPC大类 H01（3） B82（2） C01（2）
IPC小类 B82Y（2） C01B（2） H01G（2）
H01M（2）
IPC B82Y030/00（2） H01G011/30（2） H01M004/86（2）
发明人 WANG Y（2） ZHANG H（2） ZHANG L（2）
ZHANG S（2） ZHANG Y（2）
公开年 2018（7）
申请年 2017（5） 
专利权人 INST PROCESS ENG CHINESE ACAD SCI（7）

Sulfur-Ketjen black graphene composite material for liquid flow battery, comprises graphene layer, sulfur and Ketjen black, where Ketjen black disposed between graphene layer.

ZHANG S, XU S, ZHANG L, ZHANG X, CAI Y

Preparing graphene-based nanocarbon sphere comprises e.g. preparing a graphene oxide dispersion, adding hydrogen peroxide and reducing agent to the graphene oxide dispersion, reacting with stirring, carrying out solid-liquid separation.

ZHAO H, CAO H, ZHANG D, ZHANG Y

Nitrogen-doped graphene material useful in the field of catalysts, preferably an electrochemical catalyst comprises a nitrogen element containing sp hybridization state.

WANG D, ZHAO Y, WAN J, ZHANG L

Preparing carbon modified titanium niobate material comprises e.g. dissolving titanium source and niobium source in organic solvent, adding oxalic acid, then adding surfactant and graphene oxide powder and performing hydrothermal reaction.

ZHANG H, LIU A, ZHANG S

Providing graphene coating on carbon steel substrate by heating carbon steel substrate in oxygen-free chamber in presence of carbon source and decreasing surface temperature of heated to obtain cooled graphene-coated carbon steel substrate.

CAI H, DUAN C, HVIID L, QIAO L, WANG Y

Preparation of graphene composite aluminum alloy for cylinder block and/or cylinder cover of engine, involves adding prepared graphene-copper intermediate alloy block into molten liquid, cooling and heating ingot.

WANG Y, LI M

Transition-metal nitride/nitrogen-doped graphene nano-composite material for e.g. super capacitor, comprises transition metal nitride that is embedded in nitrogen-doped graphene framework.

ZHANG H, LIU H, PEI L, DONG Y, SUI Z, LOU T, XU H, ZHANG Y