国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7） H01（5）
IPC小类 C01B（7）
IPC C01B032/198（7）
发明人 ZHANG J（7）
公开年 2020（3）
申请年 2020（3） 
专利权人

Preparing lithium iron phosphate/graphene oxide composite material comprises e.g. adding polyamine oxidized cellulose to iron source to react, mixing mixture and graphene oxide solution, adding lithium source reaction, mixing solid material with carbon source, crushing, screening, and demagnetizing.

ZHANG J, ZHANG C, ZHANG Q

Heating body for an ultra-high temperature field platform used as heating source in constructing an ultra-high temperature field platform.

XING S, YANG J, YIN C, LIU J, JU S, ZHANG J, LIANG G

Preparation of lithium ion sieve and oxidized graphene for lithium ion battery, involves soaking lithium salt in aqueous solution of sulfuric acid, and leaching graphite powder and insoluble substance in leaching solution.

NIU Q, HAN L, ZHANG J, LIU B, LI J, FAN T, GE M, YUAN Y

Preparing graphene-based water evaporation power generation devices by 3D printing comprises mixing graphene oxide suspension, mixing ascorbic acid with deionized water to form an aqueous solution of graphene oxide and heating.

JIANG L, WU M, ZHANG J, SUN Y

Preparation of graphene oxide silicon-carbon composite anode material by ball milling powder, drying, sieving, wet mixing with ethanol liquid medium, pickling in acid solution, mixing and adding oxidant to carry out oxidation intercalation.

WEI J, ZHANG J, MIN J, ZHANG P, PANG Z, WU J, LIU W, JI Y, LEI T, ZHANG Y, LV X, HUO Y, XU B, MENG P

Preparation of aluminum foil for lithium ion battery, involves preparing graphene dispersion using e.g. graphite and potassium persulfate, mixing with carbon black, obtaining coating solution and immersing aluminum foil in coating solution.

ZHANG J, YANG J

Preparation of graphene-nickel bicarbonate nano-cube three-dimensional composite material for use in anode of e.g. lithium ion battery material, involves adding graphene oxide hydrogel to urea, adding nickel acetate, washing.

ZHANG J, DONG Y, MA Y, LIU B, NIU M, LI D, LIU Y, CHEN W