ClassID:

84960

C01B33/029 - CPC Classification

Classification description:

Silicon; Compounds thereof; Silicon; Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material by decomposition of monosilane

Recent Application in this class:
#1
20260121052
2026-04-30

NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE PLATE AND BATTERY

#2
20260121051
2026-04-30

NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE PLATE AND BATTERY

#3
20260112632
2026-04-23

SILICON-CARBON-CONTAINING ELECTRODE MATERIAL, METHOD OF MANUFACTURING THE SAME AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME

#4
20260058141
2026-02-26

SILICON-CARBON COMPOSITE MATERIAL AND PREPARATION METHOD THEREFOR, NEGATIVE ELECTRODE AND BATTERY

#5
20260038842
2026-02-05

ANODE MATERIAL AND BATTERY

#6
20250382184
2025-12-18

A Negative Electrode Active Material and a Preparation Method thereof

#7
20250372624
2025-12-04

NEGATIVE ACTIVE MATERIAL, METHOD FOR PREPARING SAME, NEGATIVE ELECTRODE COMPOSITION, NEGATIVE ELECTRODE COMPRISING SAME FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY COMPRISING NEGATIVE ELECTRODE

#8
20250364540
2025-11-27

MULTI-LAYER COMPOSITE MATERIAL FOR SECONDARY LITHIUM-ION BATTERY, PREPARATION METHOD THEREFOR AND USE THEREOF

#9
20250340443
2025-11-06

PREPARATION METHOD FOR SILICON-CARBON COMPOSITE MATERIAL AND SILICON-CARBON COMPOSITE MATERIAL

#10
20250340441
2025-11-06

NEGATIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREFOR, NEGATIVE ELECTRODE SHEET, SECONDARY BATTERY, AND DEVICE

#11
20250336973
2025-10-30

SILICON-CARBON COMPOSITE MATERIAL, NEGATIVE ELECTRODE PLATE, SECONDARY BATTERY, AND ELECTRONIC DEVICE

#12
20250300177
2025-09-25

ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PREPARING THE SAME AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME

#13
20250149569
2025-05-08

ANODE ACTIVE MATERIAL, METHOD FOR PREPARING ANODE ACTIVE MATERIAL, ANODE COMPOSITION, LITHIUM SECONDARY BATTERY ANODE COMPRISING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING ANODE

#14
20250149560
2025-05-08

Anode Material and Preparation Method Therefor, and Battery

#15
20250109027
2025-04-03

PROCESS FOR THE PREPARATION OF SILICON-CONTAINING COMPOSITE PARTICLES

#16
20250059049
2025-02-20

NEGATIVE ELECTRODE ACTIVE MATERIAL, METHOD OF PREPARING SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME

#17
20250019248
2025-01-16

Method for preparing nanometer silicon powder by induction plasma pyrolysis of silane

#18
20240376594
2024-11-14

PROCESS FOR PRODUCING SILICON-CONTAINING MATERIALS IN A STIRRED-TANK REACTOR

#19
20240318308
2024-09-26

PROCESS FOR MANUFACTURING SILICON-CONTAINING MATERIALS IN A CASCADE REACTOR SYSTEM

#20
20240290958
2024-08-29

NANOSTRUCTURED BATTERY ACTIVE MATERIALS AND METHODS OF PRODUCING SAME

#21
20240282933
2024-08-22

NANOSTRUCTURED BATTERY ACTIVE MATERIALS AND METHODS OF PRODUCING SAME

#22
20240277756
2024-08-22

SILICON PARTICLES FOR HYDROGEN RELEASE

#23
20240234692
2024-07-11

METHOD FOR THE PREPARATION OF A MATERIAL COMPRISING SILICON NANOWIRES AND TIN

#24
20240162428
2024-05-16

MICROCRYSTALLINE NANOSCALED SILICON PARTICLES AND USE THEREOF AS ACTIVE ANODE MATERIAL IN SECONDARY LITHIUM ION BATTERIES

#25
20240051833
2024-02-15

NANOSIZE POWDER ADVANCED MATERIALS, METHOD OF MANUFACTURING AND OF USING SAME

#26
20240021790
2024-01-18

Anode Material For Lithium Ion Secondary Battery, Preparation Method Therefor, And Lithium Ion Secondary Battery Comprising Same

#27
20230411602
2023-12-21

Nanostructured battery active materials and methods of producing same

#28
20230322563
2023-10-12

HIGH PERFORMANCE SILICON-BASED MATERIALS FOR LITHIUM ION BATTERY ANODES

#29
20230278877
2023-09-07

SILICON CARBON COMPOSITE PARTICLES

#30
20230234852
2023-07-27

COMPOSITE PARTICLES, METHOD FOR PRODUCING THE SAME, AND USES THEREOF

#31
20210129100
2021-05-06

Reactor for nanoparticle production

#32
20200338520
2020-10-29

Nanoparticle synthesis device and nanoparticle synthesis method using same

#33
20200266429
2020-08-20

Submicron sized silicon powder with low oxygen content

#34
20200266427
2020-08-20

HYBRID SILICON-METAL ANODE USING MICROPARTICLES FOR LITHIUM-ION BATTERIES

#35
20200240013
2020-07-30

STIRRED BED REACTOR

#36
20190214641
2019-07-11

Nanostructured battery active materials and methods of producing same

#37
20190109326
2019-04-11

Submicron Sized Silicon Powder with Low Oxygen Content

#38
20180345239
2018-12-06

FLUIDIZED BED REACTOR AND METHOD FOR PRODUCING POLYCRYSTALLINE SILICON GRANULES

#39
20180337400
2018-11-22

Anode active material for lithium secondary battery, preparation method therefor, and lithium secondary battery containing same

#40
20180134564
2018-05-17

Process and plant that decomposes monosilane

#41
20180051373
2018-02-22

MECHANICALLY VIBRATED BASED REACTOR SYSTEMS AND METHODS

#42
20170342095
2017-11-30

ORGANOFUNCTIONAL SILICON PARTICLES, PROCESS FOR THE PRODUCTION THEREOF AND USE THEREOF

#43
20170320035
2017-11-09

Fluidized bed reactor for producing polycrystalline silicon granules and method for the assembly of such a fluidized bed reactor

#44
20170297916
2017-10-19

DISTILLATION PROCESS

#45
20170194639
2017-07-06

Hybrid silicon-metal anode using microparticles for lithium-ion batteries

#46
20170158516
2017-06-08

FLUIDIZED-BED REACTOR AND PROCESS FOR PREPARING GRANULAR POLYCRYSTALLINE SILICON

#47
20170133687
2017-05-11

Electrode Material for an Electrochemical Storage System, Method for the Production of an Electrode Material and Elctrochemical Energy Storage System

#48
20170114454
2017-04-27

Method for producing silicon nanowires

#49
20170073234
2017-03-16

Device for manufacturing polysilicon using horizontal reactor and method for manufacturing same

#50
20160376158
2016-12-29

Method for producing submicron-sized particles including aluminum by laser treatment

#51
20160362302
2016-12-15

Apparatus for producing silicon nanoparticle using inductive coupled plasma

#52
20160158721
2016-06-09

Gas decomposition reactor feedback control using raman spectrometry

#53
20160155871
2016-06-02

Process for producing hollow silicon bodies

#54
20160090307
2016-03-31

System and process for silane production

#55
20150368113
2015-12-24

METHOD FOR CONTINUOUSLY PREPARING SILICON NANOPARTICLES, AND ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY COMPRISING SAME

#56
20150329360
2015-11-19

Growth of silicon and boron nitride nanomaterials on carbon fibers by chemical vapor deposition

#57
20150315029
2015-11-05

Production of polycrystalline silicon by the thermal decomposition of silane in a fluidized bed reactor

#58
20150315028
2015-11-05

Production of polycrystalline silicon by the thermal decomposition of silane in a fluidized bed reactor

#59
20150182930
2015-07-02

Draft tube fluidized bed reactor for deposition of granular silicon

#60
20150166351
2015-06-18

Polycrystalline silicon rod and process for production thereof

#61
20150151976
2015-06-04

Method for producing multilayer submicron particles by laser pyrolysis

#62
20150086871
2015-03-26

Nanostructured battery active materials and methods of producing same

#63
20150010702
2015-01-08

Mechanically fluidized silicon deposition systems and methods

#64
20140341795
2014-11-20

Fluorspar/Iodide Process for Reduction, Purification, and Crystallization of Silicon

#65
20140328740
2014-11-06

Methods for producing silane

#66
20140314654
2014-10-23

Polycrystalline silicon rod and method for producing polysilicon

#67
20140271437
2014-09-18

METHOD OF CONTROLLING A GAS DECOMPOSITION REACTOR BY RAMAN SPECTROMETRY

#68
20140212352
2014-07-31

INTEGRATED PROCESS FOR CONVERSION OF STC-CONTAINING AND OCS-CONTAINING SIDESTREAMS INTO HYDROGEN-CONTAINING CHLOROSILANES

#69
20140127116
2014-05-08

Gas distribution arrangement for a fluidized bed

#70
20140038395
2014-02-06

Vapor deposition device and vapor deposition method

#71
20130316077
2013-11-28

Mechanically fluidized silicon deposition systems and methods

#72
20130189161
2013-07-25

Synthesis of silicon nanocrystals by laser pyrolysis

#73
20130136986
2013-05-30

Submicron sized silicon powder with low oxygen content

#74
20130089490
2013-04-11

METHOD AND DEVICE

#75
20130084234
2013-04-04

Production of polycrystalline silicon by the thermal decomposition of silane in a fluidized bed reactor

#76
20130084233
2013-04-04

Production of polycrystalline silicon by the thermal decomposition of silane in a fluidized bed reactor

#77
20130064751
2013-03-14

METHOD FOR PRODUCING HIGH PURITY SILICON

#78
20120326089
2012-12-27

PHOTOLUMINESCENT NANOPARTICLES AND METHOD FOR PREPARATION

#79
20120171102
2012-07-05

FLUIDIZED BED REACTOR FOR PRODUCTION OF HIGH PURITY SILICON

#80
20120160702
2012-06-28

Methods for producing silane

#81
20120100060
2012-04-26

Reactor and method for production of silicon

#82
20120003141
2012-01-05

Process and apparatuses for preparing ultrapure silicon

#83
20110318939
2011-12-29

High order silane composition and method of manufacturing a film-coated substrate

#84
20110262338
2011-10-27

METHOD AND SYSTEM FOR THE PRODUCTION OF PURE SILICON

#85
20110229399
2011-09-22

Method for the production of polycrystalline silicon

#86
20110123408
2011-05-26

Apparatus for producing silicon

#87
20110042642
2011-02-24

Method for producing nanostructures on metal oxide substrate, method for depositing thin film on same, and thin film device

#88
20110027160
2011-02-03

Fluidized bed reactor for production of high purity silicon

#89
20100323121
2010-12-23

Method of preparing a diaphragm of high purity polysilicon with multi-gas microwave source

#90
20100320075
2010-12-23

High-temperature ionic state compound crystallization technology

#91
20100282321
2010-11-11

Silicon microspheres and photonic sponges, production process and their applications

#92
20100273316
2010-10-28

Method for fabricating silicon and/or germanium nanowires

#93
20100266902
2010-10-21

Negative electrode material for nonaqueous electrolyte secondary battery

#94
20100264377
2010-10-21

Nanoscale crystalline silicon powder

#95
20100261007
2010-10-14

Silicon particle, silicon particle superlattice and method for producing the same

#96
20100215562
2010-08-26

Fluidized bed reactor for production of high purity silicon

#97
20100193746
2010-08-05

Nanoscale crystalline silicon powder

#98
20100158782
2010-06-24

Magnesiothermic methods of producing high-purity silicon

#99
20100151617
2010-06-17

Method of growing silicon and method of manufacturing solar cell using the same

#100
20100147675
2010-06-17

Synthesis of silicon nanocrystals by laser pyrolysis

#101
20100112744
2010-05-06

Silicon production with a fluidized bed reactor utilizing tetrachlorosilane to reduce wall deposition

#102
20100047136
2010-02-25

High-pressure fluidized bed reactor for preparing granular polycrystalline silicon

#103
20090269511
2009-10-29

Process for producing hybrid nano-filament electrodes for lithium batteries

#104
20090255222
2009-10-15

Methods and apparatus for the in situ collection of nucleated particles

#105
20090060825
2009-03-05

Production method of nanoparticle

#106
20090053126
2009-02-26

METHOD FOR MASS PRODUCTION OF NANOSTRUCTURES USING MESOPOROUS TEMPLATES AND NANOSTRUCTURES PRODUCED BY THE SAME

#107
20090044661
2009-02-19

Methods and apparatus for the production of group IV nanoparticles in a flow-through plasma reactor

#108
20090014423
2009-01-15

CONCENTRIC FLOW-THROUGH PLASMA REACTOR AND METHODS THEREFOR

#109
20090004090
2009-01-01

Method for preparing granular polycrystalline silicon using fluidized bed reactor

#110
20080292525
2008-11-27

Method and Reactor for Continuous Production of Semiconductor Grade Silicon

#111
20080279748
2008-11-13

Silicon and method for producing the same

#112
20080267834
2008-10-30

High-pressure fluidized bed reactor for preparing granular polycrystalline silicon

#113
20080241046
2008-10-02

Method and device for producing granulated polycrystalline silicon in a fluidized bed reactor

#114
20080159942
2008-07-03

Reactor and process for the preparation of silicon

#115
20080131694
2008-06-05

Silicon particles, silicon particle superlattice and method for producing the same

#116
20080038178
2008-02-14

Method and device for producing high purity polycrystalline silicon with a reduced dopant content

#117
20070110619
2007-05-17

Device and process for the deposition of ultrafine particles from the gas phase

#118
20070094757
2007-04-26

Nanoscale crystalline silicon powder

#119
20070034146
2007-02-15

Silicon manufacturing apparatus

#120
20060051257
2006-03-09

Pyrolysis furnace having gas flowing path controller

#121
20060049547
2006-03-09

Method for producing nanoparticles

#122
14461329
2016-01-19

Segmented silicon carbide liner