GB0917635D0 - Process for the preparation of nano-scale particulate silicon - Google Patents

Process for the preparation of nano-scale particulate silicon

Info

Publication number
GB0917635D0
GB0917635D0 GBGB0917635.5A GB0917635A GB0917635D0 GB 0917635 D0 GB0917635 D0 GB 0917635D0 GB 0917635 A GB0917635 A GB 0917635A GB 0917635 D0 GB0917635 D0 GB 0917635D0
Authority
GB
United Kingdom
Prior art keywords
nano
preparation
particulate silicon
scale particulate
scale
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB0917635.5A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intrinsiq Materials Global Ltd
Original Assignee
Intrinsiq Materials Global Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intrinsiq Materials Global Ltd filed Critical Intrinsiq Materials Global Ltd
Priority to GBGB0917635.5A priority Critical patent/GB0917635D0/en
Publication of GB0917635D0 publication Critical patent/GB0917635D0/en
Priority to PCT/GB2010/051676 priority patent/WO2011042742A1/en
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/18—Non-metallic particles coated with metal
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon
    • C01B33/021—Preparation
    • C01B33/023—Preparation by reduction of silica or free silica-containing material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B61/00—Obtaining metals not elsewhere provided for in this subclass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
GBGB0917635.5A 2009-10-08 2009-10-08 Process for the preparation of nano-scale particulate silicon Ceased GB0917635D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0917635.5A GB0917635D0 (en) 2009-10-08 2009-10-08 Process for the preparation of nano-scale particulate silicon
PCT/GB2010/051676 WO2011042742A1 (en) 2009-10-08 2010-10-07 Process for the preparation of nano-scale particulate silicon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0917635.5A GB0917635D0 (en) 2009-10-08 2009-10-08 Process for the preparation of nano-scale particulate silicon

Publications (1)

Publication Number Publication Date
GB0917635D0 true GB0917635D0 (en) 2009-11-25

Family

ID=41402730

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0917635.5A Ceased GB0917635D0 (en) 2009-10-08 2009-10-08 Process for the preparation of nano-scale particulate silicon

Country Status (2)

Country Link
GB (1) GB0917635D0 (en)
WO (1) WO2011042742A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201103274D0 (en) 2011-02-25 2011-04-13 Intrinsiq Materials Global Ltd Mesoporous silicon
GB2492167C (en) 2011-06-24 2018-12-05 Nexeon Ltd Structured particles
EP2810322A1 (en) 2012-01-30 2014-12-10 Nexeon Limited Composition of si/c electro active material
GB2499984B (en) 2012-02-28 2014-08-06 Nexeon Ltd Composite particles comprising a removable filler
GB2502625B (en) * 2012-06-06 2015-07-29 Nexeon Ltd Method of forming silicon
GB2507535B (en) 2012-11-02 2015-07-15 Nexeon Ltd Multilayer electrode
KR101567203B1 (en) 2014-04-09 2015-11-09 (주)오렌지파워 Negative electrode material for rechargeable battery and method of fabricating the same
KR101604352B1 (en) 2014-04-22 2016-03-18 (주)오렌지파워 Negative electrode active material and rechargeable battery having the same
EP3158600B1 (en) * 2014-06-20 2019-02-20 The Regents Of The University Of California Porous silicon nanostructured electrode and method
CN104401999A (en) * 2014-11-05 2015-03-11 昆明理工大学 Method for wet impurity removal of industrial silicon
GB2533161C (en) 2014-12-12 2019-07-24 Nexeon Ltd Electrodes for metal-ion batteries
CN104528727B (en) * 2014-12-24 2016-08-24 东北大学 A kind of porous silicon block materials with multistage directional hole and preparation method thereof
DE102015221226A1 (en) * 2015-10-29 2017-05-04 Wacker Chemie Ag Process for the production of silicon
DE102016202889A1 (en) 2016-02-24 2017-08-24 Wacker Chemie Ag Process for the production of silicon
EP4468397B1 (en) 2016-06-14 2025-10-29 Nexeon Limited Electrodes for metal-ion batteries
CN108083282A (en) * 2017-12-27 2018-05-29 洛阳联创锂能科技有限公司 A kind of preparation method of three-dimensional porous silicon materials
KR102313157B1 (en) * 2020-03-26 2021-10-14 동아대학교 산학협력단 Preparation Methods of Porous Silicon and Anode Material Containing the Same for Secondary Batteries
WO2024050045A1 (en) * 2022-09-02 2024-03-07 Ionic Mineral Technologies, LLC Methods and apparatus of producing silicon nanoparticles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0515353D0 (en) 2005-07-27 2005-08-31 Psimedica Ltd Food
GB0623290D0 (en) * 2006-11-22 2007-01-03 Qinetiq Nanomaterials Ltd Purification method
US20090010833A1 (en) * 2006-11-28 2009-01-08 Cima Nano Tech Israel Ltd. Process for producing ultra-fine powder of crystalline silicon

Also Published As

Publication number Publication date
WO2011042742A1 (en) 2011-04-14

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)