国家/地区 中国（14）
IPC部 C（14）
IPC大类 C01（14） H01（14） B82（4）
IPC小类 C01B（14）
IPC H01M010/0525（14）
发明人 LIU X（14）
公开年 2018（4） 2023（4） 2016（2） 2021（2）
申请年 2023（4）  2017（3）  2016（2）  2018（2）  2021（2） 
专利权人 NINGDE AMPER.（4） CHENGDU GELA.（3） UNIV ANHUI N.（2）

Conductive coating composition used for electrode sheet in secondary battery and electronic device comprises conductive agent comprising carbon nano-tube cluster composed of multiple bundle-shaped carbon nanotube fibril, and agglomerant.

TAO X, WANG K, LIU X, HAN D

Cathode sheet useful in secondary batteries for electronic devices, comprises e.g. current collector, pure silicon, and conductive carbon black.

TAO X, WANG K, LIU X, HAN D

Anode sheet useful for secondary battery of electronic device comprises anode active material layer including carbon nanotube clusters, binders and anode active particles, and carbon nanotube cluster is composed of multiple carbon nanotube units arranged in bundles.

TAO X, WANG K, HAN D, LIU X

Negative electrode for use in secondary battery of electronic device, has negative electrode active material layer containing carbon nanotube clusters, fibrous binder and negative electrode active material, where carbon nanotube cluster is composed of carbon nanotube units arranged in bundles.

TAO X, WANG K, LIU X, HAN D

Preparation of graphene-coated natural graphite material used for preparing cathode, involves ultrasonically-dissolving graphene powder in solvent to obtain graphene dispersions of different concentrations, mixing with natural graphite, passing mixed solution into spray dryer and drying.

CAO R, LIU X, SONG H

Preparing solid polymer battery involves preparing solid battery anode material, solid battery cathode material, solid electrolyte material and battery cell unit.

LIU X

Preparing graphene/lithium cobaltate composite anode material comprises e.g. adding aqueous nitric acid solution into graphene, mixing uniformly, allowing to stand in water bath, ultrasonically stirring, filtering, centrifuging, and washing.

NING F, ZONG J, LIU Y, ZHAO B, LIU X

Preparation of nanocomposite material includes mixing rhenium precursor, sulfur precursor and hydroxylamine hydrochloride in deionized water, adding graphene oxide aqueous suspension, sealing, treating, cooling and collecting black powder.

LIU X, CAI X, CHEN H, YE Y, ZHENG Z

Preparing coaxial carbon/lithium iron phosphate/graphene nanofiber anode material comprises e.g. taking coaxial carbon/lithium iron phosphate/graphene nanofiber anode material, electrospinning and calcining.

CHEN F, WANG W, WAN N, LIU X, CHEN X, YANG M, LI D, XIA X

Method for preparing dry ice-based graphene, involves mixing high-purity expanded graphite, anionic surfactant, dispersant, defoamer and solvent, adding deionized water and ethanol, injecting dry ice solid, melting.

LIU X, WEI X, WEI Z