BE889523A - Preparation de silicium par degradation de polymeres - Google Patents

Preparation de silicium par degradation de polymeres

Info

Publication number
BE889523A
BE889523A BE0/205326A BE205326A BE889523A BE 889523 A BE889523 A BE 889523A BE 0/205326 A BE0/205326 A BE 0/205326A BE 205326 A BE205326 A BE 205326A BE 889523 A BE889523 A BE 889523A
Authority
BE
Belgium
Prior art keywords
degradation
polymers
silicon
preparation
Prior art date
Application number
BE0/205326A
Other languages
English (en)
Inventor
J H Gaul
D R Weyenberg
Original Assignee
Dow Corning
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 Dow Corning filed Critical Dow Corning
Publication of BE889523A publication Critical patent/BE889523A/fr

Links

Classifications

    • 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
    • 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
    • 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
    • C01B33/08—Compounds containing halogen
    • C01B33/107—Halogenated silanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Photovoltaic Devices (AREA)
  • Chemically Coating (AREA)
  • Chemical Vapour Deposition (AREA)
BE0/205326A 1980-07-07 1981-07-06 Preparation de silicium par degradation de polymeres BE889523A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/166,201 US4374182A (en) 1980-07-07 1980-07-07 Preparation of silicon metal through polymer degradation

Publications (1)

Publication Number Publication Date
BE889523A true BE889523A (fr) 1982-01-06

Family

ID=22602230

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/205326A BE889523A (fr) 1980-07-07 1981-07-06 Preparation de silicium par degradation de polymeres

Country Status (12)

Country Link
US (1) US4374182A (fr)
JP (1) JPS5756313A (fr)
KR (1) KR840000958B1 (fr)
AU (1) AU544798B2 (fr)
BE (1) BE889523A (fr)
CA (1) CA1162385A (fr)
CH (1) CH649069A5 (fr)
DE (1) DE3126240C2 (fr)
FR (1) FR2486057B1 (fr)
GB (1) GB2079736B (fr)
IT (1) IT1211065B (fr)
SE (1) SE450377B (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611035A (en) * 1984-02-10 1986-09-09 Minnesota Mining And Manufacturing Company Polyhydridosilanes and their conversion to pyropolymers
US4537942A (en) * 1984-02-10 1985-08-27 Minnesota Mining And Manufacturing Company Polyhydridosilanes and their conversion to pyropolymers
US4704444A (en) * 1984-02-10 1987-11-03 Minnesota Mining And Manufacturing Company Polyhydridosilanes and their conversion to pyropolymers
US4683147A (en) * 1984-04-16 1987-07-28 Canon Kabushiki Kaisha Method of forming deposition film
US4683144A (en) * 1984-04-16 1987-07-28 Canon Kabushiki Kaisha Method for forming a deposited film
US4696834A (en) * 1986-02-28 1987-09-29 Dow Corning Corporation Silicon-containing coatings and a method for their preparation
EP0264722A3 (fr) * 1986-10-09 1989-07-12 Mitsubishi Materials Corporation Procédé de préparation de silicium amorphe
US4762808A (en) * 1987-06-22 1988-08-09 Dow Corning Corporation Method of forming semiconducting amorphous silicon films from the thermal decomposition of fluorohydridodisilanes
DE102005024041A1 (de) * 2005-05-25 2006-11-30 City Solar Ag Verfahren zur Herstellung von Silicium aus Halogensilanen
DE102006043929B4 (de) * 2006-09-14 2016-10-06 Spawnt Private S.À.R.L. Verfahren zur Herstellung von festen Polysilanmischungen
KR100839797B1 (ko) * 2007-03-13 2008-06-19 (주) 태양기전 컬러 박막 및 이의 제조 방법
DE102007000841A1 (de) * 2007-10-09 2009-04-16 Wacker Chemie Ag Verfahren zur Herstellung von hochreinem Hexachlordisilan
DE102008025260B4 (de) 2008-05-27 2010-03-18 Rev Renewable Energy Ventures, Inc. Halogeniertes Polysilan und thermisches Verfahren zu dessen Herstellung
KR101687420B1 (ko) * 2008-05-27 2016-12-20 나가유나 퍼틸라이저스 앤 케미칼스 리미티드 할로겐화물을 함유한 실리콘, 그의 제조방법 및 용도
DE102008025264A1 (de) * 2008-05-27 2009-12-03 Rev Renewable Energy Ventures, Inc. Granulares Silicium
DE102008025261B4 (de) 2008-05-27 2010-03-18 Rev Renewable Energy Ventures, Inc. Halogeniertes Polysilan und plasmachemisches Verfahren zu dessen Herstellung
DE102008036143A1 (de) 2008-08-01 2010-02-04 Berlinsolar Gmbh Verfahren zum Entfernen von nichtmetallischen Verunreinigungen aus metallurgischem Silicium
US20110129784A1 (en) * 2009-11-30 2011-06-02 James Crawford Bange Low thermal expansion doped fused silica crucibles
DE102009056437B4 (de) 2009-12-02 2013-06-27 Spawnt Private S.À.R.L. Verfahren und Vorrichtung zur Herstellung von kurzkettigen halogenierten Polysilanen
DE102009056436B4 (de) * 2009-12-02 2013-06-27 Spawnt Private S.À.R.L. Chloridhaltiges Silicium
DE102010025948A1 (de) 2010-07-02 2012-01-05 Spawnt Private S.À.R.L. Polysilane mittlerer Kettenlänge und Verfahren zu deren Herstellung
DE102013207441A1 (de) 2013-04-24 2014-10-30 Evonik Degussa Gmbh Verfahren zur Herstellung von Hexachlordisilan durch Spaltung von höheren Polychlorsilanen wie Octachlortrisilan
DE102013016986A1 (de) 2013-10-15 2015-04-16 Psc Polysilane Chemicals Gmbh Elektronenstrahlverfahren zur Modifizierung von Halogensilangemischen
DE102013021306A1 (de) * 2013-12-19 2015-06-25 Johann Wolfgang Goethe-Universität Verfahren zum Herstellen von linearen, cyclischen und/oder käfigartigen perhalogenierten Oligo- und Polysilyl-Anionen
DE102014007767A1 (de) 2014-05-21 2015-11-26 Psc Polysilane Chemicals Gmbh Verfahren und Vorrichtung zur Herstellung halogenierter Oligosilane aus Silicium und Tetrachlorsilan
DE102014007766A1 (de) 2014-05-21 2015-11-26 Psc Polysilane Chemicals Gmbh Verfahren zur plasmachemischen Herstellung halogenierter Oligosilane aus Tetrachlorsilan
DE102014118658B4 (de) 2014-12-15 2020-12-31 Evonik Operations Gmbh Verfahren zum Herstellen von perhalogeniertem Hexasilan-Anion
EP3233729B1 (fr) 2014-12-15 2019-08-21 Evonik Degussa GmbH Procédé de production d'un anion perhalogéné de cyclohexasilane
CN105777792B (zh) * 2016-04-21 2018-08-21 东南大学 一种季铵盐化荧光硅点及其制备方法与应用

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH175201A (fr) * 1932-01-07 1935-02-15 Soc D Expl Des Brevets Lucien Installation pour amortir les chocs pour véhicules à moteur.
GB702349A (en) * 1950-07-08 1954-01-13 British Thomson Houston Co Ltd Improvements in and relating to the preparation of chloropolysilanes
US2820698A (en) * 1954-06-25 1958-01-21 Du Pont Process for purifying silicon halide
US2844441A (en) * 1954-11-26 1958-07-22 Du Pont Process of purifying liquid silicon halide
DE1169904B (de) * 1955-05-17 1964-05-14 Siemens Ag Verfahren zum Herstellen von Silicium
US2840489A (en) * 1956-01-17 1958-06-24 Owens Illinois Glass Co Process for the controlled deposition of silicon dihalide vapors onto selected surfaces
US2916359A (en) * 1956-12-14 1959-12-08 Raytheon Co Preparation of substantially pure silicon
US2944874A (en) * 1956-12-14 1960-07-12 Raytheon Co Preparation of silicon
DE1161868B (de) * 1958-07-15 1964-01-30 Wacker Chemie Gmbh Verfahren zur Herstellung von hochreinen Siliciumhalogeniden
US4070444A (en) * 1976-07-21 1978-01-24 Motorola Inc. Low cost, high volume silicon purification process
US4138509A (en) * 1977-12-23 1979-02-06 Motorola, Inc. Silicon purification process
GB2028289B (en) * 1978-08-18 1982-09-02 Schumacher Co J C Producing silicon
US4230773A (en) * 1978-12-04 1980-10-28 International Business Machines Corporation Decreasing the porosity and surface roughness of ceramic substrates

Also Published As

Publication number Publication date
KR830006116A (ko) 1983-09-17
DE3126240A1 (de) 1982-05-19
IT8122366A0 (it) 1981-06-17
FR2486057B1 (fr) 1987-06-12
FR2486057A1 (fr) 1982-01-08
KR840000958B1 (ko) 1984-07-02
AU544798B2 (en) 1985-06-13
CH649069A5 (de) 1985-04-30
JPS6116729B2 (fr) 1986-05-01
US4374182A (en) 1983-02-15
IT1211065B (it) 1989-09-29
GB2079736B (en) 1984-02-15
CA1162385A (fr) 1984-02-21
SE450377B (sv) 1987-06-22
JPS5756313A (en) 1982-04-03
DE3126240C2 (de) 1983-09-08
AU7260981A (en) 1982-01-14
SE8103957L (sv) 1982-01-08
GB2079736A (en) 1982-01-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DOW CORNING CORP.

Effective date: 19900731