国家/地区 中国（4）
IPC部 C（4）
IPC大类 C22（4）
IPC小类 C22B（4）
IPC C22B026/12（4） C22B003/02（3） H01M004/139（3）
C22B003/20（2） C22B003/42（2）
发明人 XU W（4）
公开年 2021（3）
申请年 2021（3） 
专利权人 UNIV CENT SO.（4）

Extracting lithium from salt lake brine comprises using electrodialysis device and lead as anode, completing after reaction, turning over positive and negative poles, keeping mixed solution of sulfate and chloride in cathode chamber unchanged, and recovering lithium-intercalated ion sieve.

LIU X, ZHAO Z, XU W, HE L

Method for preparing electrode material used for extracting lithium in salt lake, involves stirring lithium source, manganese source, graphene oxide and water to obtain lithium source/graphene oxide/manganese source mixed solution.

LIU D, XU W, HE L, ZHAO Z, ZHANG Z, LIU X

Preparing composite electrode material for extracting lithium, comprises e.g. mixing polydopamine modified electrode active material, modified conductive agent, aqueous adhesive, structure reinforcing agent, pore-forming agent and water.

ZHAO Z, XU W, HE L

Preparation of composite modified electrode material for electrochemically extracting lithium in Salt Lake, involves mixing solutions comprising lithium source and graphene oxide, and titanium source, acetic acid and ethanol, and modifying using dopamine.

HE L, ZHAO Z, XU W, LIU X, CHEN X