国家/地区 中国（14） 世界知识产权组织（9） 韩国（6） 美国（4） 澳大利亚（3） 阿根廷（2） 加拿大（2） 欧洲专利局（EPO）（2）
IPC部 C（23）
IPC大类 C01（23）
IPC小类 C22B（23）
IPC C22B026/12（11） C22B007/00（10） H01M010/54（6）
B09B003/00（4） C01B032/184（4） C01B032/19（4）
C01B032/914（4） C01B032/921（4） C01B032/949（4）
C01B032/956（4） C01B032/991（4） C01D015/08（4）
C01F007/02（4） C04B035/10（4） C22B011/00（4）
发明人 DENG B（4） TOUR J M（4） REED C J（2）
WANG J（2） WANG J P（2） ZHANG J（2）
公开年 2022（6） 2023（4） 2018（3） 2021（3） 2016（2） 2017（2） 2020（2）
申请年 2021（10）  2016（3）  2017（2）  2018（2）  2020（2）  2022（2） 
专利权人 UNIV RICE WI.（4） INNEOVATION .（2） UNIV PUKYONG.（2）

Preparing composite structure hydrophilic membrane electrode with composite structure comprises e.g. mixing lithium carbonate and titanium dioxide, calcining, modifying, mixing tannic acid modified active electrode material with solvent, coating on titanium plate, and drying.

DUAN X, ZHANG J, XIANG X

Selectively recovering lithium from lithium manganese iron phosphate, comprises reacting lithium manganese iron phosphate powder with sulfuric acid solution.

WANG J, WANG J P

Selectively recycling lithium from lithium iron phosphate comprises reacting lithium iron phosphate powder with sulfuric acid solution.

WANG J, WANG J P

Waste lithium-ion battery recycling method based on selective enhanced crushing method, involves extracting metal and its maintenance by supercritical fluid/subcritical fluid, and using supercritical fluid/subcritical fluid extraction in situ preparation graphene from anode material.

SHI H, LU Y

Recycling waste lithium iron phosphate battery used as raw material for preparing lithium iron phosphate anode active material, comprises e.g. mixing phosphorus source, acid and oxidant with impurity removing lixivium, mixing soluble carbonate with filtrate, and filtering.

ZHANG X, FANG X, LI Y, TIAN J, DU J

Ultrafast flash Joule heating synthesis method for recovering metal from e.g. ores, fly ash, and bauxite residue, involves applying voltage pulse to mixture, where mass of mixture to which voltage is applied is more than specific kilogram.

TOUR J M, DENG B, DENGBING

Synthesizing corundum nanoparticles by mixing reaction precursor with conductive additive to form mixture, where precursor is aluminum compound and applying voltage across mixture for nanoparticles, where voltage is applied in voltage pulses and voltage pulses increase temperature of mixture.

TOUR J M, DENG B

Synthesizing carbide particles useful as electrocatalyst in electrocatalytic hydrogen evolution process, comprises mixing a reaction precursor with a conductive additive to form a mixture, and applying a voltage across the mixture.

TOUR J M, DENG B

Recovering metal involves mixing material with conductive additive to form mixture, where material is prepared from e-waste, applying voltage across mixture to recover metal from material, and collecting recovered metal.

TOUR J M, DENG B

Method for simultaneously recycling positive and negative electrodes of lithium-ion batteries using multi-layer electrode structure, involves sandwiching conductive acid-resistant material with negative electrode material of lithium ion battery as anode of electrode system.

YU J, KONG J, GU S