国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5） H01（5）
IPC小类 C01B（5）
IPC H01M004/62（5）
发明人 ZHAO H（5）
公开年 2023（2）
申请年 2021（2） 
专利权人

Preparing graphene for preparing lead-carbon alloy cathode material, comprises e.g. adding electrolyte into electrolytic cell, pre-electrolyzing graphite sheets bound by titanium mesh, suction filtering, powdering freeze-dried graphene and mixing with activated pore-forming agent, activating.

ZHANG S, ZHANG Z, YANG Q, LIU Q, LIU L, ZHAO H, HU L

Preparing graphene-based composite slurry agent, involves adding graphene powder and hydrogen-inhibiting agent into modified dispersant solution, stirring, and centrifuging to obtain modified graphene-based solution and mixing with carbon nano-tube slurry to obtain composite slurry.

WEI P, CHEN T, DING P, ZHAO H, HUANG B

Lithium-sulfur battery anode material with polydopamine-coated three-dimensional network structure useful for battery, comprises graphene/carbon nanotubes, elemental sulfur and polydopamine, where elemental sulfur is dispersed on graphene/carbon nanotubes to form sulfur-carbon mixture.

YU Z, LI Y, ZHANG Q, TIAN B, ZHAO H, AO X, SU C

High performance silicon-based lithium ion battery cathode material has core prepared by obtaining silicon-based particle/transition metal composite material, and adding carbon source.

ZHAO H, YANG C, LI Z

Reduced graphene oxide-doped poly-beta-cyclodextrin-doped sulfur composite material used as lithium-sulfur battery cathode material is prepared by loading poly-beta-cyclodextrin into graphene oxide, reducing, and loading with sulfur.

NI L, YANG G, DIAO G, ZHAO G, NIU G, SUN C, LI H, ZHAO H