国家/地区 中国（5）
IPC部 B（5）
IPC大类 B82（5） C01（5） H01（3）
IPC小类 B82Y（5）
IPC B82Y040/00（5）
发明人 CHEN Y（5）
公开年 2022（5）
申请年 2022（3）  2021（2） 
专利权人 UNIV CHINA E.（2）

Preparing paper-based nickel nanotube-graphene doped bismuth sulfide nanorod, comprises selecting common filter paper or chromatographic paper as paper substrate, mixing graphene and bismuth sulfide suspension, using deionized water and anhydrous ethanol, and drying in oven.

YU J, TAN X, LI L, YIN W, LIANG B, CHEN Y

Preparation of lithium iron phosphate used as anode material in power battery industry, by adding lithium and carbon sources to metal-doped lithium iron phosphate precursor prepared using ferric sulfate and phosphorus source, mixing, performing solid-phase reaction, and sintering.

ZENG N, YANG Y, SHI H, WANG W, WANG J, CHEN Y, XIE X, XU Y, HOU X, SHI B

Preparing sodium vanadium phosphate electrode material of vanadium position chromium doped composite graphene comprises e.g. adding slurry to bottom liquid, preparing chromium-doped composite graphene sodium vanadium phosphate/graphene xerogel, and sintering xerogel.

HU J, XIAO Y, CHEN Y

Preparing diaphragm functional material useful for e.g. improving electrochemical performance of lithium metal battery, comprises e.g. dissolving potassium sulfate, sodium tungstate, sodium citrate in distilled water, stirring, performing hydrothermal reaction, cooling, filtering, and cleaning.

LIU D, CHEN X, WANG B, ZHANG Z, MA F, ZHANG X, CHEN Y

Preparation of tungsten nitride nano-needle composite nitrogen-doped graphene nanosheet for lithium-sulfur battery separator, involves mixing tungsten chloride/ethanol solution and graphene oxide dispersion, hydrothermally reacting, and annealing under ammonia atmosphere.

WANG B, ZHANG Z, ZHANG X, MA F, CHEN Y