DE102017114243 Verfahren zur Herstellung von siliciumcarbidhaltigen Fasern und Schäumen sowie ihre Verwendung

Office

Germany

Application Number 102017114243

Application Date 27.06.2017

Publication Number 102017114243

Publication Date 27.12.2018

Publication Kind A1

IPC

CPC

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Applicants PSC Technologies GmbH

Inventors Greulich-Weber Siegmund
Schleicher-Tappeser Ruggero

Agents von Rohr Patentanwälte Partnerschaft mbB

Title

(DE) Verfahren zur Herstellung von siliciumcarbidhaltigen Fasern und Schäumen sowie ihre Verwendung

Abstract

(DE)

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von siliciumcarbidhaltigen Fasern oder siliciumcarbidhaltigen nano- und/oder mikrostrukturierten Schäumen sowie ihre Verwendung, insbesondere als Anodenmaterialien für Lithiumionen-Akkumulatoren.

C	CHEMISTRY; METALLURGY
01	INORGANIC CHEMISTRY
B	NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
32	Carbon; Compounds thereof
90	Carbides
914	Carbides of single elements
956	Silicon carbide
963	Preparation from compounds containing silicon

C	CHEMISTRY; METALLURGY
01	INORGANIC CHEMISTRY
B	NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
32	Carbon; Compounds thereof
90	Carbides
914	Carbides of single elements
956	Silicon carbide
963	Preparation from compounds containing silicon

C	CHEMISTRY; METALLURGY
04	CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B	LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
41	After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
80	of only ceramics
81	Coating or impregnation
85	with inorganic materials
87	Ceramics

C	CHEMISTRY; METALLURGY
04	CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B	LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
35	Shaped ceramic products characterised by their composition
622	Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
62227	obtaining fibres
62272	based on non-oxide ceramics
62277	Fibres based on carbides
62281	based on silicon carbide

C	CHEMISTRY; METALLURGY
04	CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B	LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
35	Shaped ceramic products characterised by their composition
622	Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
626	Preparing or treating the powders individually or as batches
62605	Treating the starting powders individually or as mixtures
62645	Thermal treatment of powders or mixtures thereof other than sintering
62675	characterised by the treatment temperature

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1. DE102017114243 - Verfahren zur Herstellung von siliciumcarbidhaltigen Fasern und Schäumen sowie ihre Verwendung

C	CHEMISTRY; METALLURGY
23	COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C	COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
16	Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
22	characterised by the deposition of inorganic material, other than metallic material
30	Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
32	Carbides
325	Silicon carbide

H	ELECTRICITY
01	BASIC ELECTRIC ELEMENTS
M	PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4	Electrodes
02	Electrodes composed of or comprising active material
36	Selection of substances as active materials, active masses, active liquids
58	of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoF_y; of polyanionic structures, e.g. phosphates, silicates or borates

C	CHEMISTRY; METALLURGY
01	INORGANIC CHEMISTRY
P	INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2004	Particle morphology
10	extending in one dimension, e.g. needle-like

Y	SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02	TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
E	REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
60	Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
10	Energy storage using batteries

B	PERFORMING OPERATIONS; TRANSPORTING
82	NANOTECHNOLOGY
Y	SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
30	Nanotechnology for materials or surface science, e.g. nanocomposites