国家/地区 中国（12） 韩国（6） 美国（3） 世界知识产权组织（3） 加拿大（2） 印度（2）
IPC部 C（15）
IPC大类 C01（15）
IPC小类 C01D（15）
IPC C01D015/08（5） H01M004/62（4） B82Y030/00（3）
C01B032/182（3） C01D003/04（3） C22B007/00（3）
C22B026/12（3） H01M004/36（3） H01M010/54（3）
B82Y040/00（2） C01B032/05（2） C01B032/198（2）
C01D003/06（2） C01D005/00（2） C01D005/18（2）
发明人 LI Y（2） WANG J（2） WANG J P（2）
公开年 2022（7） 2021（4） 2023（4）
申请年 2021（15）
专利权人 UNIV PUKYONG.（2）

Producing mineral activated alkali salt used in food involves mixing seawater with cypress, graphene and seven minerals, storing in alkali reducing container, thermally decomposing, cooling obtained salt and pulverizing.

HAIM S

Modifying positive electrode material by reducing compound, involves mixing and dissolving reducing compound in solvent according to certain proportion, and obtaining precursor solution in protective atmosphere, and taking positive electrode material as substrate.

WANG Y, MENG Y, WANG P, XIAO D

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

Photothermal conversion material used in photothermal conversion material complex for sewage treatment or seawater desalination, has composite including ultraviolet light and infrared light absorbing material is selected from group consisting of tungsten oxide, titanium oxide, copper sulfide.

ASTER A T, NASEEM S, WU C, TESSEMA A A

NaCl-rGO composite for a positive electrode active material of a sodium secondary battery (all claimed), such as mobile phones, camcorders, research and development efforts on electrochemical devices, comprises rGO refers to reduced graphene oxide, and sodium chloride nanoparticles are located rGO.

CHANG W Y, JUNG H, KIM E S, IQRA M, ROH H K, CHUNG K Y, ZHANG Y, ZHENG X, KIM E, ROH H, ZHENG J, NOH H K, JUNG H G, CHANG W

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

Producing stratified perimorphic framework by deriving precursor from solution of ions in process liquid via solventless precipitation, forming template from precursor, using template to form stratified perimorphic framework and dissolving template to form solution of ions in process liquid.

BISHOP M, THOMAS A, ABEY T

Utilizing waste sulfuric acid and washing waste water in preparation process of graphene oxide, involves conveying filtered waste sulfuric acid into reactor, stirring, conveying barium carbonate slurry, reacting, aging, filtering, adjusting pH, adding potassium permanganate, stirring and filtering.

GONG W, CAO A, LIU T, SONG X, HOU S, WANG W

Anode lithium supplement material useful as anode pole piece of electrochemical device for electronic device, comprises lithium based substrate, and carbon e.g. carbon nanotubes or graphene.

ZHOU M