国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01F（4）
IPC
发明人 WANG X（4）
公开年 2022（2） 2023（2）
申请年 2022（4）
专利权人

Catalyst for directionally synthesizing alkyl carbonate from alkyl oxalate, comprises calcium-magnesium-aluminum hydrotalcite modified by modifier.

LI Z, ZHANG X, YUAN X, WANG X, CHEN W, LI J, WAN Z, WANG W, YU G, XIA R, PANG X, LI G, XIONG X, SONG X, SHI L, SUN Y, ZHOU J, ZHENG W

Surface modified anode material comprises coating layer coated on surface of lithium iron phosphate material and coating layer preferably continuous composite phase formed by uniformly mixing metal oxide comprising at least one of e.g. oxides of manganese and/or nickel and carbon layer.

YANG S, PEI J, WANG X, WANG W, DUAN T

Production of power battery involves leaching formed crude slurry, leaching formed filtrate, neutralizing slurry, leaching formed slag, extracting iron-removing liquid with cobalt, crystallizing mother liquor and cobalt sulfate concentrate, further evaporating and crystallizing, with cobalt sulfate.

LIU K, YUAN M, ZHANG J, WANG X, YUAN R

Preparation of nano-alumina-graphene oxide composite flocculating material for removing microplastics and heavy metal pollutants in water environment, involves dispersing graphene oxide and nano-alumina by Hummers method in deionized water, mixing with surfactant, and heating in water bath.

CUI Q, WANG J, SHENG X, ZUO Q, LI Y, WANG W, WANG X, GONG L, ZHANG W