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公开(公告)号:US20180099872A1
公开(公告)日:2018-04-12
申请号:US15836518
申请日:2017-12-08
申请人: Air Liquide Advanced Materials LLC , L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude , Air Liquide Advanced Materials, Inc. , American Air Liquide, Inc.
发明人: Cole RITTER , Gennadiy Itov , Manish Khandelwal , Jean-Marc Girard , Glenn Kuchenbeiser , Sean Kerrigan , Peng Zhang , Larry Kit-wing Leung
IPC分类号: C01B33/107 , C23C16/30 , C23C16/448 , C23C16/455
CPC分类号: C01B33/107 , C23C16/30 , C23C16/448 , C23C16/4481 , C23C16/45525
摘要: Methods of synthesizing Si—H containing iodosilanes, such as diiodosilane or pentaiododisilane, using a halide exchange reaction are disclosed.
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公开(公告)号:US20180072571A1
公开(公告)日:2018-03-15
申请号:US15661412
申请日:2017-07-27
申请人: Air Liquide Advanced Materials Inc. , L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude , Air Liquide Electronics U.S. LP , American Air Liquide, Inc. , Air Liquide Advanced Materials LLC
发明人: Antonio SANCHEZ , Gennadiy ITOV , Manish KHANDELWAL , Cole RITTER , Peng ZHANG , Jean-Marc GIRARD , Zhiwen WAN , Glenn KUCHENBEISER , David ORBAN , Sean KERRIGAN , Reno PESARESI , Matthew Damien STEPHENS , Yang WANG , Guillaume HUSSON
IPC分类号: C01B21/087 , C04B35/589 , C04B35/597 , C04B35/14 , C09D1/00 , C01B21/082 , B05D1/02 , B05D1/00 , B05D1/18 , C23C16/24
摘要: Solid or liquid N—H free, C-free, and Si-rich perhydropolysilazane compositions comprising units having the following formula [—N(SiH3)x(SiH2-)y], wherein x=0, 1, or 2 and y=0, 1, or 2 when x+y=2; and x=0, 1 or 2 and y=1, 2, or 3 when x+y=3 are disclosed. Also disclosed are synthesis methods and applications for the same.
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公开(公告)号:US20160264426A1
公开(公告)日:2016-09-15
申请号:US15159454
申请日:2016-05-19
申请人: Air Liquide Advanced Materials, Inc. , L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
发明人: Sean KERRIGAN , Zhiwen WAN , Jean-Marc GIRARD
IPC分类号: C01B33/107
CPC分类号: C01B33/107
摘要: Disclosed are methods of selectively synthesizing inorganic silanes, such as halosilane and dihalosilane, comprising the step of reacting the halide or halogen (i.e., HX or X2 wherein X is Cl, Br, or I) with RSiH3, wherein R is an unsaturated C4 to C8 cyclic hydrocarbon or heterocycle group, provided that a C6 cyclic aromatic includes at least one hydrocarbyl ligand, in the presence of a catalyst, to produce RH and the inorganic silane having the formula SixHaXb, wherein x=1-4; a=1-9; b=1-9; and a+b=2x+2.
摘要翻译: 公开了选择合成无机硅烷如卤代硅烷和二卤代硅烷的方法,包括使卤化物或卤素(即HX或X 2,其中X为Cl,Br或I)与RSiH 3反应的步骤,其中R为不饱和的C4至 C8环状烃基或杂环基团,条件是C6环状芳族化合物在催化剂存在下包含至少一种烃基配位体,以制备RH和具有式SixHaXb的无机硅烷,其中x = 1-4; a = 1-9; b = 1-9; 和a + b = 2x + 2。
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公开(公告)号:US20210087209A1
公开(公告)日:2021-03-25
申请号:US16603358
申请日:2017-04-07
申请人: Manish KHANDELWAL , Reno PESARESI , Jean-Marc GIRARD , L'Air Liquide, Société Anonyme pour I'Etude et I'Exploitation des Procédés Georges Claude , AIR LIQUIDE ADVANCED MATERIALS, INC.
摘要: Selective reduction methods for halogenated carbosilanes and carbodisilanes are disclosed. More particularly, high yields of the desired carbosilanes and carbodisilanes are obtained by reduction of their halogenated counterparts using a reducing agent and tetrabutylphosphonium chloride (TBPC) as a catalyst.
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公开(公告)号:US10106425B2
公开(公告)日:2018-10-23
申请号:US15159454
申请日:2016-05-19
申请人: Air Liquide Advanced Materials, Inc. , L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
发明人: Sean Kerrigan , Zhiwen Wan , Jean-Marc Girard
IPC分类号: C01B33/107
摘要: Disclosed are methods of selectively synthesizing inorganic silanes, such as halosilane and dihalosilane, comprising the step of reacting the halide or halogen (i.e., HX or X2 wherein X is Cl, Br, or I) with RSiH3, wherein R is an unsaturated C4 to C8 cyclic hydrocarbon or heterocycle group, provided that a C6 cyclic aromatic includes at least one hydrocarbyl ligand, in the presence of a catalyst, to produce RH and the inorganic silane having the formula SixHaXb, wherein x=1-4; a=1-9; b=1-9; and a+b=2x+2.
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公开(公告)号:US20160046408A1
公开(公告)日:2016-02-18
申请号:US14924623
申请日:2015-10-27
申请人: L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude , American Air Liquide, Inc. , Air Liquide Advanced Materials, Inc.
IPC分类号: B65D25/14 , C23C16/455 , C23C16/06 , B65D85/00
CPC分类号: B65D25/14 , B65D85/70 , C23C14/243 , C23C16/045 , C23C16/06 , C23C16/403 , C23C16/4402 , C23C16/448 , C23C16/4481 , C23C16/45525 , C23C16/45529 , C23C16/45555
摘要: Provided is a vessel having internally wettable surfaces therein coated with one or more barrier layers to, for example, inhibit contamination of a material, such as a metal halide, contained in the vessel.
摘要翻译: 提供了一种其内部可润湿表面的容器,其中涂覆有一个或多个阻挡层,以例如抑制包含在容器中的诸如金属卤化物的材料的污染。
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公开(公告)号:US11261202B2
公开(公告)日:2022-03-01
申请号:US16603358
申请日:2017-04-07
申请人: L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude , AIR LIQUIDE ADVANCED MATERIALS, INC. , Manish Khandelwal , Reno Pesaresi , Jean-Marc Girard
摘要: Selective reduction methods for halogenated carbosilanes and carbodisilanes are disclosed. More particularly, high yields of the desired carbosilanes and carbodisilanes are obtained by reduction of their halogenated counterparts using a reducing agent and tetrabutylphosphonium chloride (TBPC) as a catalyst.
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公开(公告)号:US10192734B2
公开(公告)日:2019-01-29
申请号:US15661576
申请日:2017-07-27
申请人: Air Liquide Advanced Materials, Inc. , L'Air Liquide, Société Anonyme pour l;etude et l'Exploitation des Procédés Georges Claude , Air Liquide Advanced Materials LLC
发明人: Antonio Sanchez , Gennadiy Itov , Reno Pesaresi , Jean-Marc Girard , Peng Zhang , Manish Khandelwal
摘要: Si-containing film forming compositions comprising Si—C free and volatile silazane-containing precursors are disclosed. The compositions may be used to deposit high purity thin films. The Si—C free and volatile silazane-containing precursors have the formulae: [(SiR3)2NSiH2]m—NH2-m—C≡N, with m=1 or 2; (a) [(SiR3)2NSiH2]n—NL3-n,with n=2 or 3; (b) (SiH3)2NSiH2—O—SiH2N(SiH3)2; and (c) (SiR′3)2N—SiH2—N(SiR′3)2; (d) with each R independently selected from H, a dialkylamino group, or an amidinate; each R′ independently selected from H, a dialkylamino group, or an amidinate, with the provision that all R′ are not H; and L is selected from H or a C1-C6 hydrocarbyl group.
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公开(公告)号:US20170323783A1
公开(公告)日:2017-11-09
申请号:US15661576
申请日:2017-07-27
申请人: Air Liquide Advanced Materials, Inc. , L'Air Liquide, Société Anonyme pour l;etude et l'Exploitation des Procédés Georges Claude
发明人: Antonio SANCHEZ , Gennadiy ITOV , Reno PESARESI , Jean-Marc GIRARD , Peng ZHANG , Manish KHANDELWAL
IPC分类号: H01L21/02
CPC分类号: H01L21/02211 , C07F7/10 , C23C16/345 , C23C16/402 , H01L21/02164 , H01L21/0217 , H01L21/02222 , H01L21/02274 , H01L21/0228
摘要: Disclosed are Si—C free and volatile silazane precursors for high purity thin film deposition.
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