Particulate electrode material having coating made of crystalline inorganic material and/or inorganic-organic hybrid polymer and method for production thereof

The invention relates to a coated particulate electrode material which includes the particulate electrode material (1) selected from lithium embedded materials and lithium un-embedded materials. The materials at least partly have a) a nano-structure coating (2) which includes at least a crystalloid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GUNTOW UWE, ANFIMOVAITE VILIJA, OLSOWSKI BIRKE-ELISABETH, BITTNER ANDREAS, ROMER MANFRED, MILDE MORITZ, SCHULZ JOCHEN
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a coated particulate electrode material which includes the particulate electrode material (1) selected from lithium embedded materials and lithium un-embedded materials. The materials at least partly have a) a nano-structure coating (2) which includes at least a crystalloid particulate inorganic material or formed by at least one crytalloid particulate inorganic material; and\or b) a hybrid polymer coating (3) which includes at least inorganic-organic hybrid polymer or is formed by the at least one inorganic-organic hybrid polymer. The electrode material to be protected has high energy density, security and durability (stability against degradation and material fatigue). The electrode material is also characterized by having a high electric conductivity and also a high ionic conductivity and as a result reaches very low resistance values. Furthermore, the invention also relates to a method for coating particulate electrode material, according to which the claimed electrode material can be produced. The invention further relates to uses of the claimed electrode material.