国家/地区 南非（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B000/00（2）
发明人
公开年 2022（2）
申请年 2021（2）
专利权人

Improving cycle stability of cathode material for lithium-ion battery comprises preparing lithium iron phosphate layer, and graphene layer, coating lithium iron phosphate layer, and preparing pole pieces.

ZHU J, LIN S, PENG Z

Synchronously separating and recovering urea and phosphorus in fresh urine comprises e.g. taking alkaline calcium salt and adding in fresh urine, filtering to obtain calcium hydroxyphosphate and dephosphorized urine, and passing obtained dephosphorized urine into electrochemical separation device.

LIU Z, DAI X, XU L, WU D