国家/地区 中国（9）
IPC部 C（9）
IPC大类 C01（9） H01（7）
IPC小类 C01B（9）
IPC C01B025/45（9）
发明人 LI C（9）
公开年 2022（6） 2021（2）
申请年 2021（5）  2022（3） 
专利权人 GUANGDONG BR.（3） HUNAN BRUNP .（3） QINGDAO JIUH.（3） UNIV SOUTHWE.（3）

Modified anode material useful for electrochemical lithium extracting device, comprises anode active material, graphene oxide, weak acid modified substance and polymer obtained by polymerizing polymer monomers, comprising pyrrole, aniline and/or thiophene.

LI C, XIE Y, YU H, LI A

Continuously preparing ferric phosphate useful in preparing lithium iron phosphate material anode, comprises e.g. dissolving iron source and inorganic phosphorus source in solvent, adding precipitating agent, dropping oxidizing agent and iron-phosphorus-containing solution to react, and aging.

ZHANG J, SHI Z, CHEN R, RUAN D, LI C, LI L

Preparation of lithium iron phosphate used in battery, involves mixing iron source, lithium source, carbon source and graphene quantum dot material, grinding, dispersing, calcining, ball milling and sieving of calcined product.

LUO E, ZHANG X, LI C, WEI D, WU S, WEI L

Preparing lithium iron phosphate cathode material useful in lithium-ion battery comprises adding iron phosphate composite material into conductive solution, adding lithium source, mixing, performing electrolytic reduction to mixed solution.

MIAO R, ZHANG L, ZHAO L, SU L, HU J, HUANG H, ZHAO Y, LI C, YANG H

Anode material of lithium ion battery coated with LiMn(0.5)Fe(0.5)PO(4), where LiMn(0.5)Fe(0.5)PO(4) is used as the coating material.

FAN L, YANG X, XUE X, LI C, LI X, ZHANG K, XU K

Producing lithium iron phosphate used as anode material of lithium ion battery, comprises mixing trivalent iron salt, phytic acid and phosphate in water to obtain ferric phosphate precursor body fluid, mixing obtained solution with lithium salt and carbon source, drying and calcining.

WU C, LI C, XIN M

Preparing lithium iron phosphate used as anode material of lithium ion battery, comprises mixing trivalent iron salt, phytic acid, and phosphate in water to react to obtain ferric phosphate precursor body fluid, filtering, calcining and mixing with lithium salt and carbon source in water.

LAI Y, XIN M, WU C, LI C

Preparation of binary metal phosphate cathode material used for cathode sheet of battery by mixing phytic acid and phosphoric acid, adding transition metal salt and alkali metal salt, mixing, hydrothermally reacting, and annealing.

LI C, WU C

Preparing lithium iron phosphate cathode material used for preparing lithium-ion batteries, involves drying mixing and refining iron source, phosphorus source, lithium source, carbon source and additives to obtain mixture.

ZHANG S, RUAN D, TANG S, LI C, RUAN DINGSHAN, ZHANG SHIQING, TANG SHENGHE, LI CHANGDONG