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1. 发明申请

WO2011140197A1 THICK-FILM PASTES CONTAINING LEAD- AND TELLURIUM-OXIDES, AND THEIR USE IN THE MANUFACTURE OF SEMICONDUCTOR DEVICES 审中-公开
标题翻译：含铅和氧化锆的薄膜胶料及其在半导体器件制造中的应用
公开(公告)号：WO2011140197A1
公开(公告)日：2011-11-10
申请号：PCT/US2011/035154
申请日：2011-05-04
申请人： E. I. du Pont de Nemours and Company , CARROLL, Alan, Frederick , HANG, Kenneth, Warren , LAUGHLIN, Brian, J. , MIKESKA, Kurt, Richard , TORARDI, Carmine , VERNOOY, Paul, Douglas
发明人： CARROLL, Alan, Frederick , HANG, Kenneth, Warren , LAUGHLIN, Brian, J. , MIKESKA, Kurt, Richard , TORARDI, Carmine , VERNOOY, Paul, Douglas
IPC分类号： C03C8/10 , C04B35/01 , H01B1/22 , H01L31/0224 , H01B1/16
CPC分类号： H01L31/022425 , B22F1/0059 , B22F1/007 , B22F7/04 , B22F7/08 , B22F2007/047 , C03C8/10 , C03C8/12 , C04B35/01 , H01B1/16 , H01B1/22 , H01L31/0264 , H01L31/1884 , H01L2924/0002 , Y02E10/50 , Y02E10/52 , H01L2924/00
摘要： The present invention provides a thick-film paste for printing the front-side of a solar cell device having one or more insulating layers. The thick-film paste comprises an electrically conductive metal, and a lead-tellurium-oxide dispersed in an organic medium.
摘要翻译：本发明提供一种用于印刷具有一个或多个绝缘层的太阳能电池器件的正面的厚膜糊剂。厚膜糊包含分散在有机介质中的导电金属和铅 - 碲氧化物。

2. 发明申请

WO2008079311A1 PROCESS FOR MAKING ANATASE TITANIUM (IV) OXIDE 审中-公开
标题翻译：制备氧化钛（IV）的方法
公开(公告)号：WO2008079311A1
公开(公告)日：2008-07-03
申请号：PCT/US2007/026105
申请日：2007-12-20
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , SCOTT, David, M. , TORARDI, Carmine , GRUSHIN, Vladimir
发明人： SCOTT, David, M. , TORARDI, Carmine , GRUSHIN, Vladimir
IPC分类号： C01G23/047 , C01G23/053
CPC分类号： C01G23/047 , B82Y30/00 , C01G23/053 , C01P2002/70 , C01P2002/84 , C01P2004/51 , C01P2004/64 , C01P2006/22 , C09C1/3661
摘要： The disclosure pertains to a process for making anatase titanium dioxide particles, comprising: vigorously mixing (a) a volume of a first component comprising a major proportion of an alcohol, a minor proportion of a titanium alkoxide and a minor proportion of a titanium alkoxide activator selected from the group consisting of water and a first aqueous base, and (b) a second component selected from the group consisting of water and a second aqueous base, at least one of the first component or the second component having a base therein, the second component being substantially free of alcohol, to form a mixture comprising a suspension of finely divided titanium (IV) oxide particles, the mixture having a water to titanium molar ratio ranging from about 40 to about 1 to about 5000 to about 1, wherein the proportion of the titanium alkoxide, the proportion of the activator, the mixing vigor, and a ratio of the volume of the first component to the second component are effective for the suspension of the finely divided titanium (IV) oxide particles to form in the mixture; and heating the suspension to convert the titanium (IV) oxide particles of the suspension to anatase titanium dioxide.
摘要翻译：本公开涉及制备锐钛型二氧化钛颗粒的方法，其包括：剧烈混合（a）一定体积的第一组分，所述第一组分包含主要部分的醇，少部分的钛醇盐和少量的烷氧基钛活化剂选自水和第一含水碱，和（b）选自水和第二含水碱的第二组分，所述第一组分或第二组分中的至少一个在其中具有碱，所述第二组分第二组分基本上不含醇，以形成包含细碎的氧化钛（IV）颗粒的悬浮液的混合物，所述混合物的水与钛的摩尔比为约40至约1至约5000至约1，其中钛醇盐的比例，活化剂的比例，混合活度以及第一组分与第二组分的体积比例对于悬浮液是有效的在混合物中形成细分解的氧化钛（IV）颗粒; 并加热悬浮液以将悬浮液中的钛（IV）颗粒转化成锐钛矿型二氧化钛。

3. 发明申请

WO2012129554A2 CONDUCTIVE PASTE COMPOSITION AND SEMICONDUCTOR DEVICES MADE THEREWITH 审中-公开
标题翻译：导电胶组合物和半导体器件
公开(公告)号：WO2012129554A2
公开(公告)日：2012-09-27
申请号：PCT/US2012/030475
申请日：2012-03-23
申请人： E. I. du Pont de Nemours and Company , HANG, Kenneth, Warren , MIKESKA, Kurt, Richard , RAJENDRAN, Raj, G. , TORARDI, Carmine , VERNOOY, Paul, Douglas , WANG, Yueli
发明人： HANG, Kenneth, Warren , MIKESKA, Kurt, Richard , RAJENDRAN, Raj, G. , TORARDI, Carmine , VERNOOY, Paul, Douglas , WANG, Yueli
IPC分类号： H01L31/0224 , H01L23/48 , H01L21/28 , H01B1/22
CPC分类号： H01L31/022425 , B23K35/025 , B23K35/268 , B23K35/3602 , C03C8/10 , C03C8/18 , H01B1/02 , H01B1/22 , H01L31/18 , H01L31/1864 , H01L2924/0002 , Y02E10/50 , Y02E10/52 , H01L2924/00
摘要： A conductive paste composition contains a source of an electrically conductive metal, a lead-tellurium-based oxide, a discrete oxide of an adhesion promoting element, and an organic vehicle. An article such as a high-efficiency photovoltaic cell is formed by a process of deposition of the paste composition on a semiconductor substrate (e.g., by screen printing) and firing the paste to remove the organic vehicle and sinter the metal and lead-tellurium-based oxide.
摘要翻译：导电糊组合物包含导电金属源，铅 - 碲基氧化物，粘附促进元素的离散氧化物和有机载体。通过在半导体基板（例如通过丝网印刷）上沉积糊剂组合物的方法来形成诸如高效光伏电池的物品，并且烧制浆料以除去有机载体并烧结金属和铅 - 碲 - 基于氧化物。

4. 发明申请

WO2012116052A1 CONDUCTIVE PASTE COMPOSITION AND SEMICONDUCTOR DEVICES MADE THEREWITH 审中-公开
标题翻译：导电胶组合物和半导体器件
公开(公告)号：WO2012116052A1
公开(公告)日：2012-08-30
申请号：PCT/US2012/026085
申请日：2012-02-22
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , HANG, Kenneth, Warren , MIKESKA, Kurt, Richard , TORARDI, Carmine , VERNOOY, Paul, Douglas
发明人： HANG, Kenneth, Warren , MIKESKA, Kurt, Richard , TORARDI, Carmine , VERNOOY, Paul, Douglas
IPC分类号： C03C8/10 , C04B35/01 , H01B1/22 , H01L31/0224 , H01B1/16
CPC分类号： H01B1/22 , C03C8/10 , C03C8/16 , C03C8/18 , C04B35/01 , C04B2235/32 , C04B2235/3201 , C04B2235/3203 , C04B2235/3217 , C04B2235/3224 , C04B2235/3232 , C04B2235/3239 , C04B2235/3241 , C04B2235/3262 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3296 , C04B2235/3298 , C04B2235/3409 , C04B2235/445 , H01L31/022425 , Y02E10/50
摘要： A conductive paste composition contains a source of an electrically conductive metal, a lead-tellurium-based oxide, and an organic vehicle. An article such as a high-efficiency photovoltaic cell is formed by a process of deposition of the lead-free paste composition on a semiconductor substrate (e.g., by screen printing) and firing the paste to remove the organic vehicle and sinter the metal and lead-tellurium-based oxide.
摘要翻译：导电浆料组合物含有导电金属源，铅 - 碲基氧化物和有机载体。通过在半导体基板上（例如通过丝网印刷）将无铅糊剂组合物沉积并烧制糊料以除去有机载体并烧结金属和铅，形成诸如高效光伏电池的物品碲基氧化物。

5. 发明申请

WO2009085908A1 LUMINESCENT SAMARIUM-DOPED TITANIUM DIOXIDE 审中-公开
标题翻译： LUMINESCENT SAMARIUM DOPED TITANIUM DIOXIDE
公开(公告)号：WO2009085908A1
公开(公告)日：2009-07-09
申请号：PCT/US2008/087355
申请日：2008-12-18
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , TORARDI, Carmine
发明人： TORARDI, Carmine
IPC分类号： C09K11/77 , C01G23/053
CPC分类号： C09K11/7759 , B82Y30/00 , C01C1/16 , C01C1/164 , C01G23/0536 , C01G25/02 , C01G27/02 , C01P2002/54 , C01P2002/72 , C01P2002/84 , C01P2004/03 , C01P2004/50 , C01P2004/64 , C01P2006/12 , C01P2006/14 , C01P2006/16
摘要： This disclosure relates to a process for making luminescent titanium dioxide, comprising: precipitating a halide salt and a hydrolyzed compound comprising titanium from a reaction mixture comprising a source of samarium, a titanium starting material selected from the group consisting of titanium tetrachloride, titanium oxychloride, and mixtures thereof, a base selected from the group consisting of ammonium hydroxide, ammonium carbonate, ammonium bicarbonate, tetramethyl ammonium hydroxide or tetraethyl ammonium hydroxide or mixture thereof, and a solvent selected from the group consisting of ethanol, n-propanol, i-propanol, dimethyl acetamide, alcoholic ammonium halide and aqueous ammonium halide and mixtures thereof to form a precipitate; and removing the halide salt from the precipitate to recover a samarium-doped oxide of titanium.
摘要翻译：本公开涉及一种制备发光二氧化钛的方法，包括：从包含钐源的反应混合物中沉淀卤化物盐和包含钛的水解化合物，选自四氯化钛，氯氧化钛，和它们的混合物，选自氢氧化铵，碳酸铵，碳酸氢铵，四甲基氢氧化铵或四乙基氢氧化铵或其混合物的碱和选自乙醇，正丙醇，异丙醇的溶剂二甲基乙酰胺，醇卤化铵和卤化铵水溶液及其混合物形成沉淀物; 并从沉淀物中除去卤化物盐以回收掺钐的氧化钛。

6. 发明申请

WO2009061707A1 HIGH TEMPERATURE STABLE ANATASE TITANIUM DIOXIDE 审中-公开
标题翻译：高温稳定的钛酸二氧化钛
公开(公告)号：WO2009061707A1
公开(公告)日：2009-05-14
申请号：PCT/US2008/082307
申请日：2008-11-04
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , TORARDI, Carmine
发明人： TORARDI, Carmine
IPC分类号： C01G23/053
CPC分类号： C01G23/0536 , B82Y30/00 , C01G25/02 , C01G27/02 , C01P2002/52 , C01P2002/72 , C01P2004/03 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C01P2006/36
摘要： This disclosure relates to a process for making titanium dioxide in an anatase crystalline form which is stable at temperatures above 1000°C, comprising: precipitating a halide salt and a hydrolyzed compound comprising titanium from a reaction mixture comprising a titanium starting material selected from the group consisting of titanium tetrachloride, titanium oxychloride, and mixtures thereof, a base selected from the group consisting of ammonium hydroxide, ammonium carbonate, ammonium bicarbonate, tetramethyl ammonium hydroxide or tetraethyl ammonium hydroxide or mixture thereof, a solvent selected from the group consisting of ethanol, n-propanol, i-propanol, dimethyl acetamide, alcoholic ammonium halide and aqueous ammonium halide and mixtures thereof, a source of aluminum and a source of silicon to form a precipitate; and removing the halide salt from the precipitate to recover a oxide of titanium in a predominantly anatase crystalline form. The disclosure additionally relates to anatase which is stable at temperatures above 1000°C.
摘要翻译：本公开涉及一种制备锐钛矿晶体形式的二氧化钛的方法，其在高于1000℃的温度下是稳定的，其包括：从包含钛原料的反应混合物中沉淀卤化物盐和包含钛的水解化合物，所述反应混合物选自由四氯化钛，氯氧化钛及其混合物组成的碱，选自氢氧化铵，碳酸铵，碳酸氢铵，四甲基氢氧化铵或氢氧化四乙铵或其混合物的碱，选自乙醇，正丙醇，异丙醇，二甲基乙酰胺，醇卤化铵和卤化铵水溶液及其混合物，铝源和硅源形成沉淀物; 并从沉淀物中除去卤化物盐以回收主要为锐钛矿型晶体的钛的氧化物。本公开另外涉及在高于1000℃的温度下稳定的锐钛矿。

7. 发明申请

WO2008136818A2 SUSPENSIONS OF TITANIUM (IV) OXIDE PARTICLES AND PROCESS FOR THEIR PRODUCTION 审中-公开
标题翻译：钛（IV）氧化物颗粒的悬浮液及其生产方法
公开(公告)号：WO2008136818A2
公开(公告)日：2008-11-13
申请号：PCT/US2007/026106
申请日：2007-12-20
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , SCOTT, David, M. , TORARDI, Carmine , GRUSHIN, Vladimir
发明人： SCOTT, David, M. , TORARDI, Carmine , GRUSHIN, Vladimir
CPC分类号： C01G23/047 , B82Y30/00 , C01G23/053 , C01P2002/70 , C01P2002/84 , C01P2004/51 , C01P2004/64 , C01P2006/22 , C09C1/3661
摘要： The disclosure pertains to a process for making a suspension of finely divided titanium (IV) oxide particles, comprising: vigorously mixing (a) a volume of a first component comprising a major proportion of an alcohol, a minor proportion of a titanium alkoxide and a minor proportion of a titanium alkoxide activator selected from the group consisting of water and a first aqueous base, and (b) a volume of a second component selected from the group consisting of water and a second aqueous base, at least one of the first component or the second component having a base therein, the second component being substantially free of alcohol, to form a mixture comprising a suspension of finely divided titanium (IV) oxide particles, the mixture having a water to titanium molar ratio ranging from about 40 to about 1 to about 5000 to about 1, wherein the proportion of the titanium alkoxide, the proportion of the activator, the mixing vigor, and a ratio of the volume of the first component to the volume of the second component are effective for the suspension of the finely divided particles to form in the mixture. The suspensions can be dried to recover a powder. Typically the particles are nanoparticles.
摘要翻译：本公开内容涉及制备细碎的氧化钛（IV）颗粒的悬浮液的方法，其包括：剧烈混合（a）一定体积的第一组分，所述第一组分包含主要部分的醇，少部分的钛醇盐和少量比例的选自水和第一含水碱的烷氧基钛活化剂，和（b）一定体积的选自水和第二水性碱的第二组分，第一组分或其中具有碱的第二组分，第二组分基本上不含醇，以形成包含细碎的钛（IV）氧化物颗粒的悬浮液的混合物，所述混合物的水与钛的摩尔比范围为约40至约 1至约5000至约1，其中钛醇盐的比例，活化剂的比例，混合活度以及第一组分与体积的比例第二组分的e对于在混合物中形成的细碎颗粒的悬浮是有效的。可以将悬浮液干燥以回收粉末。通常颗粒是纳米颗粒。

8. 发明申请

WO2011140189A1 THICK-FILM PASTES CONTAINING LEAD-TELLURIUM-BORON-OXIDES, AND THEIR USE IN THE MANUFACTURE OF SEMICONDUCTOR DEVICES 审中-公开
标题翻译：包含铅 - 氧化硼 - 氧化物的薄膜浆料及其在半导体器件制造中的应用
公开(公告)号：WO2011140189A1
公开(公告)日：2011-11-10
申请号：PCT/US2011/035139
申请日：2011-05-04
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , CARROLL, Alan, Frederick , HANG, Kenneth, Warren , LAUGHLIN, Brian, J. , MIKESKA, Kurt, Richard , TORARDI, Carmine , VERNOOY, Paul, Douglas
发明人： CARROLL, Alan, Frederick , HANG, Kenneth, Warren , LAUGHLIN, Brian, J. , MIKESKA, Kurt, Richard , TORARDI, Carmine , VERNOOY, Paul, Douglas
IPC分类号： C03C8/10 , C04B35/01 , H01B1/22 , H01L31/0224 , H01B1/16
CPC分类号： H01L31/022425 , B22F1/0059 , B22F1/007 , B22F7/04 , B22F7/08 , B22F2007/047 , C03C8/10 , C03C8/12 , C04B35/01 , H01B1/16 , H01B1/22 , H01L31/0264 , H01L31/1884 , H01L2924/0002 , Y02E10/50 , Y02E10/52 , H01L2924/00
摘要： The present invention provides a thick-film paste for printing the front side of a solar cell device having one or more insulating layers. The thick-film paste comprises an electrically conductive metal and a lead-tellurium-boron-oxide dispersed in an organic medium.
摘要翻译：本发明提供一种用于印刷具有一个或多个绝缘层的太阳能电池装置的正面的厚膜糊剂。厚膜浆料包含分散在有机介质中的导电金属和铅 - 碲 - 氧化硼。

9. 发明申请

WO2009086258A1 METHOD OF MAKING PHOTOLUMINESCENT SAMARIUM-DOPED TITANIUM DIOXIDE PARTICLES 审中-公开
标题翻译：制备光致发光三明治二氧化钛颗粒的方法
公开(公告)号：WO2009086258A1
公开(公告)日：2009-07-09
申请号：PCT/US2008/087928
申请日：2008-12-22
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , TORARDI, Carmine
发明人： TORARDI, Carmine
IPC分类号： C09K11/78
CPC分类号： C09K11/776
摘要： The disclosure provides a process for preparing photoluminescent samarium-doped titanium dioxide, typically in the rutile phase, comprising: precipitating, preferably at a pH of about 2 to about 3, a mixture comprising hydrated titanium oxide, a source of samarium, and a separable filtering agent to form a precipitated mixture comprising precipitated samarium-doped hydrated titanium oxide and the separable filtering agent; filtering the precipitated mixture to form a filter cake comprising the precipitated samarium-doped hydrated titanium oxide and the separable filtering agent; calcining the precipitated samarium-doped hydrated titanium oxide and separable filtering agent at a temperature of greater than about 300°C to form a mixture comprising samarium-doped titanium dioxide and the separable filtering agent; and removing the separable filtering agent to recover samarium-doped titanium dioxide particles.
摘要翻译：本公开提供了制备通常在金红石相中的光致发光钐掺杂的二氧化钛的方法，其包括：优选在约2至约3的pH下沉淀包含水合氧化钛，钐源和可分离的形成沉淀的混合物，其中包含沉淀的钐掺杂的水合氧化钛和可分离的过滤剂; 过滤沉淀的混合物以形成包含沉淀的钐掺杂的水合氧化钛和可分离的过滤剂的滤饼; 在大于约300℃的温度下煅烧沉淀的掺杂钐的水合二氧化钛和可分离的过滤剂，以形成包含钐掺杂的二氧化钛和可分离的过滤剂的混合物; 并除去可分离的过滤剂以回收钐掺杂的二氧化钛颗粒。

10. 发明申请

WO2008143655A2 SUSPENSIONS OF SURFACE TREATED TITANIUM (IV) OXIDES AND PROCESSES FOR MAKING THEM 审中-公开
标题翻译：表面处理钛（IV）氧化物的悬浮液及其制备方法
公开(公告)号：WO2008143655A2
公开(公告)日：2008-11-27
申请号：PCT/US2007/026104
申请日：2007-12-20
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , SCOTT, David, M. , TORARDI, Carmine , GRUSHIN, Vladimir
发明人： SCOTT, David, M. , TORARDI, Carmine , GRUSHIN, Vladimir
CPC分类号： C01G23/053 , B82Y30/00 , C01G23/047 , C01P2004/52 , C01P2004/64 , C01P2006/22 , C02F2305/08 , C02F2305/10 , C09C1/3661
摘要： The disclosure relates to a process for making a surface treated suspension of finely divided titanium (IV) oxide particles, typically, finely divided titanium (IV) oxide nanoparticles, comprising: vigorously mixing (a) a volume of a first component comprising a major proportion of alcohol, a minor proportion of titanium alkoxide and a minor proportion of a titanium alkoxide activator selected from the group consisting of water and a first aqueous base, and (b) a volume of a second component selected from the group consisting of water and a second aqueous base, at least one of the first component or the second component having a base therein, the second component being substantially free of alcohol, to form a mixture comprising a suspension of finely divided titanium (IV) oxide particle, the mixture having a water to titanium molar ratio ranging from about 40 to about 1 to about 5000 to about 1, wherein the proportion of the titanium alkoxide, the proportion of the activator, the mixing vigor, and the ratio of the volume of the first component to the volume of the second component are effective for the suspension of the finely divided particles to form in the mixture; and treating the suspension with a compound comprising a source of silicon, aluminum or zinc, and products made by the foregoing process. The suspension can be dried to recover a powder.
摘要翻译：本公开涉及一种用于制备精细分离的氧化钛（IV）颗粒（通常为细碎的氧化钛（IV））纳米颗粒的经表面处理的悬浮液的方法，其包括：剧烈混合（a）一定体积的包含主要比例的第一组分的醇，少量的烷氧基钛和较小比例的选自水和第一含水碱的钛醇盐活化剂，和（b）一定体积的第二组分，其选自水和第二水性碱，第一组分或第二组分中的至少一种在其中具有碱，第二组分基本上不含醇，以形成包含细碎的钛（IV）氧化物颗粒的悬浮液的混合物，所述混合物具有水至钛的摩尔比为约40至约1至约5000至约1，其中钛醇盐的比例，活化剂的比例，混合物并且第一组分的体积与第二组分的体积的比例对于在混合物中形成细碎颗粒的悬浮是有效的; 并用包含硅，铝或锌的源的化合物和通过前述方法制备的产物处理悬浮液。可以将悬浮液干燥以回收粉末。

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