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公开(公告)号：US5158705A
公开(公告)日：1992-10-27
申请号：US815507
申请日：1992-01-02
申请人： Thomas F. Swank
发明人： Thomas F. Swank
CPC分类号： C01G19/02 , B01J13/0017 , C01G19/003
摘要： Disclosed is a method for preparing aqueous negatively charged tin oxide sols having substantially uniform particle size no greater than about 50 nm and preferably from about 5 to about 20 nm, the sols being characterized as being substantially free of any other reagents which may adversely affect contemplated usage as a catalyst.
摘要翻译： 公开了一种制备具有基本上不大于约50nm，优选约5至约20nm的基本均匀粒度的带负电荷的氧化锡溶胶的方法，所述溶胶的特征在于基本上不含可能对预期的不利影响的任何其它试剂 用作催化剂。
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公开(公告)号：US3691087A
公开(公告)日：1972-09-12
申请号：US3691087D
申请日：1968-02-20
申请人： GRACE W R & CO
IPC分类号： B01J13/00 , C01G43/025 , C09K3/00
CPC分类号： B82Y30/00 , B01J13/0017 , B01J13/0047 , C01G43/025 , C01P2002/72 , C01P2002/74 , C01P2004/62 , C01P2004/64 , C01P2006/22 , C01P2006/40 , C01P2006/80 , Y10S264/19
摘要： A process for preparing sols of urania composed of particles in the 60 to 1900 angstrom size range which comprises electrodialysizing a solution of a tetravalent salt of uranium in a multi-compartment cell wherein the compartments are separated by an ion exchange resin membrane.
摘要翻译： 一种制备由60至1900埃尺寸范围的颗粒组成的尿素溶胶的方法，该方法包括在多隔室电池中电渗析铀四价盐溶液，其中隔室由离子交换树脂膜分离。
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公开(公告)号：US3600323A
公开(公告)日：1971-08-17
申请号：US3600323D
申请日：1969-10-06
发明人： TALLENT OTHAR K
CPC分类号： B01J13/0017 , B01J13/0047 , C01G56/004
摘要： A METHOD FOR PREPARING STABLE URANIA-PLUTONIA SOLS WHICH EXHIBIT MINIMAL OXIDATION-REDUCTION BETWEEN THE TETRAVALENT IONIC SPECIES IS PROVIDED BY PREPARING A NITRATESTABILIZED POLYMERIC TETRAVALENT PLUTONIUM SOL BY ALCOHOL EXTRACTION OF A PLUTONIUM NITRATE SOLUTION, MIXING THE TETRAVALENT PLUTONIUM SOL WITH A CRYSTALLINE, NITRATESTABILIZED, TETRAVALENT URANIUM SOL AND THEREAFTER REMOVING NITRATE BY SOLVENT EXTRACTION.
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4.发明授权Method for producing aqueous silanol dispersion by contacting a metal siliconate with a cation exchanger and product thereof 失效通过使金属硅酸盐与阳离子交换剂及其产物接触来制备水性硅烷醇分散体的方法
公开(公告)号：US3046242A
公开(公告)日：1962-07-24
申请号：US11114561
申请日：1961-05-19
申请人： JOHNS MANVILLE
发明人： SANTELLI THOMAS R
CPC分类号： C08G77/06 , B01J13/0017 , C08G77/32
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公开(公告)号：US3029207A
公开(公告)日：1962-04-10
申请号：US72450758
申请日：1958-03-28
CPC分类号： B01J39/00 , B01J13/0017 , B01J23/28 , B01J23/84 , B01J23/883 , B01J37/30
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6.发明授权Process of preparing a homogeneous aqueous colloidal dispersion of silica and a hydrous oxide of zinc, aluminum, tin, or columbium and the resulting product 失效制备二氧化硅和锌，铝，锡或铌的水合氧化物的均匀水性胶态分散体的方法，所得产物
公开(公告)号：US2657183A
公开(公告)日：1953-10-27
申请号：US10942249
申请日：1949-08-09
申请人： DU PONT
CPC分类号： B01J37/30 , B01J13/0017 , C01B33/20
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7.发明申请公开(公告)号：US20170320037A1
公开(公告)日：2017-11-09
申请号：US15655952
申请日：2017-07-21
申请人： IMRA EUROPE SAS
发明人： Stephane BOURDAIS , Christophe CHONE , Yan CUCCARO
IPC分类号： B01J13/00 , H01L31/18 , H01L31/0368 , H01L31/032 , H01L31/0296 , H01L31/0224 , B82Y40/00 , B82Y30/00
CPC分类号： B01J13/0008 , B01J13/0013 , B01J13/0017 , B01J13/0026 , B01J13/0039 , B82Y30/00 , B82Y40/00 , H01L31/022425 , H01L31/0296 , H01L31/0326 , H01L31/0368 , H01L31/18 , H01L31/1828
摘要： The present invention relates to a method for preparing an aqueous or hydro-alcoholic colloidal solution of metal chalcogenide amorphous nanoparticles notably of the Cu2ZnSnS4 (CZTS) type and to the obtained colloidal solution.The present invention also relates to a method for manufacturing a film of large-grain crystallized semi-conducting metal chalcogenide film notably of CZTS obtained from an aqueous or hydro-alcoholic colloidal solution according to the invention, said film being useful as an absorption layer deposited on a substrate applied in a solid photovoltaic device.
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8.发明申请LARGE-GRAIN CRYSTALLIZED METAL CHALCOGENIDE FILM, COLLOIDAL SOLUTION OF AMORPHOUS PARTICLES, AND PREPARATION METHODS 有权大颗粒结晶金属氯化铝膜，无定形颗粒的胶体溶液和制备方法公开(公告)号：US20150194548A1
公开(公告)日：2015-07-09
申请号：US14413316
申请日：2013-07-04
申请人： IMRA EUROPE SAS
发明人： Stephane Bourdais , Christophe Chone , Yan Cuccaro
IPC分类号： H01L31/032 , H01L31/18 , H01L31/0368 , H01L31/0224 , H01L31/0296
CPC分类号： B01J13/0008 , B01J13/0013 , B01J13/0017 , B01J13/0026 , B01J13/0039 , B82Y30/00 , B82Y40/00 , H01L31/022425 , H01L31/0296 , H01L31/0326 , H01L31/0368 , H01L31/18 , H01L31/1828
摘要： The present invention relates to a method for preparing an aqueous or hydro-alcoholic colloidal solution of metal chalcogenide amorphous nanoparticles notably of the Cu2ZnSnS4 (CZTS) type and to the obtained colloidal solution.The present invention also relates to a method for manufacturing a film of large-grain crystallized semi-conducting metal chalcogenide film notably of CZTS obtained from an aqueous or hydro-alcoholic colloidal solution according to the invention, said film being useful as an absorption layer deposited on a substrate applied in a solid photovoltaic device.
摘要翻译： 本发明涉及一种特别是Cu2ZnSnS4（CZTS）型金属硫族化物无定形纳米颗粒和所得胶体溶液的水溶液或含水胶体溶液的制备方法。 本发明还涉及一种用于制造大晶粒结晶半导体金属硫属元素化膜的方法，特别是由根据本发明的水性或水性醇胶体溶液获得的CZTS，所述膜可用作沉积的吸收层 在施加在固体光伏器件中的衬底上。
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公开(公告)号：US3629133A
公开(公告)日：1971-12-21
申请号：US3629133D
申请日：1969-04-08
CPC分类号： C22B60/0265 , B01J13/0017 , B01J13/0047 , C01G43/00 , C22B60/026
摘要： THE PRESENT INVENTION RELATES TO A METHOD FOR FORMING A STABLE, PREDOMINANTLY CRYSTALLINE SOL FROM AN ACID-DEFICIENT SOLUTION OF A HYDROUS METAL OXIDE IN WHICH THE METAL IS IN THE +4 OXIDATION STATE WHICH COMPRISES HEATING SAID SOLUTION TO A CRYSTALLIZING TEMPERATURE TO CAUSE AN INCREASE IN CONDUCTIVITY OF SAID SOLUTION, REMOVING ANION AT THE CRYSTALLIZING TEMPERATURE TO A CONDITION OF FURTHER ACID DIFICIENCY AT A RATE WHICH APPROXIMATES THE RATE OF RELEASE OF FREE ACID TO THE AQUEOUS PHASE OF THE RESULTANT SOL, AND THEN ADJUSTING THE ANION-TO-METAL RATIO OF THE SOL TO A DESIRED ANION-TO-METAL RATIO.
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公开(公告)号：US3480555A
公开(公告)日：1969-11-25
申请号：US3480555D
申请日：1964-05-11
CPC分类号： B82Y30/00 , B01J13/0017 , B01J41/04 , C01G49/06 , C01P2004/64 , G11B5/70647 , G11B5/70652 , H01F1/445
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