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公开(公告)号：US20100227187A1
公开(公告)日：2010-09-09
申请号：US12785092
申请日：2010-05-21
申请人： GUNNAR WESTIN , Annika Pohl , Asa Ekstrand
发明人： GUNNAR WESTIN , Annika Pohl , Asa Ekstrand
CPC分类号： C04B35/117 , B01J23/755 , B01J35/0013 , B82Y30/00 , C04B35/6264 , C04B35/6265 , C04B2235/3279 , C04B2235/3281 , C04B2235/405 , C04B2235/407 , C04B2235/441 , C04B2235/443 , C04B2235/449 , C04B2235/5288 , C04B2235/80 , C22C1/1026 , C23C18/1216 , C23C24/08 , C23C26/00 , C23C30/00 , F24S70/10 , Y02E10/40 , Y10T428/12056 , Y10T428/12181 , Y10T428/25
摘要： A novel solution route has been developed that after heat-treatment to 500-600° C. under inert atmosphere, yields highly porous composites of nano-sized metal (Ni) particle inclusions in ceramics (Al2O3). Metal loadings could be made from 95% Ni. The metal inclusion sizes in the Ni—Al2O3 system with the 10 atom % Ni sample were 4-7 nm, while for the 75 atom % Ni sample they were 5-8 nm. It was shown that the 10 atom % Ni sample could be used as a catalyst for the conversion of CO2 and CH4 in the temperature range 550-700° C., while higher temperatures led to growth of the Ni particles and carbon poisoning over time. The solution routes could also be deposited as thin dense films containing
摘要翻译： 已经开发了一种新颖的解决方案，在惰性气氛下热处理至500-600℃后，在陶瓷（Al2O3）中产生纳米尺寸金属（Ni）颗粒夹杂物的高度多孔复合材料。 金属负载量可以由<1％至> 95％的Ni制成。 具有10原子％Ni样品的Ni-Al 2 O 3体系中的金属夹杂物尺寸为4-7nm，而对于75原子％的Ni样品，其为5-8nm。 已经表明，10原子％Ni样品可用作在550-700℃的温度范围内转化CO 2和CH 4的催化剂，而较高的温度导致Ni颗粒的生长和随时间的碳中毒。 溶液路径也可以沉积为含有<10nm Ni颗粒的薄致密膜。 沉积在铝基板上的这种具有高Ni-粒子载量的膜已经显示出非常好的太阳能吸热能力，并为碳管生长提供了良好的底物。
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公开(公告)号：US08034152B2
公开(公告)日：2011-10-11
申请号：US12785092
申请日：2010-05-21
申请人： Gunnar Westin , Annika Pohl , Asa Ekstrand
发明人： Gunnar Westin , Annika Pohl , Asa Ekstrand
CPC分类号： C04B35/117 , B01J23/755 , B01J35/0013 , B82Y30/00 , C04B35/6264 , C04B35/6265 , C04B2235/3279 , C04B2235/3281 , C04B2235/405 , C04B2235/407 , C04B2235/441 , C04B2235/443 , C04B2235/449 , C04B2235/5288 , C04B2235/80 , C22C1/1026 , C23C18/1216 , C23C24/08 , C23C26/00 , C23C30/00 , F24S70/10 , Y02E10/40 , Y10T428/12056 , Y10T428/12181 , Y10T428/25
摘要： A novel solution route has been developed that after heat-treatment to 500-600° C. under inert atmosphere, yields highly porous composites of nano-sized metal (Ni) particle inclusions in ceramics (Al2O3). Metal loadings could be made from 95% Ni. The metal inclusion sizes in the Ni—Al2O3 system with the 10 atom % Ni sample were 4-7 nm, while for the 75 atom % Ni sample they were 5-8 nm. It was shown that the 10 atom % Ni sample could be used as a catalyst for the conversion of CO2 and CH4 in the temperature range 550-700° C., while higher temperatures led to growth of the Ni particles and carbon poisoning over time. The solution routes could also be deposited as thin dense films containing
摘要翻译： 已经开发了一种新颖的解决方案，在惰性气氛下热处理至500-600℃后，在陶瓷（Al2O3）中产生纳米尺寸金属（Ni）颗粒夹杂物的高度多孔复合材料。 金属负载量可以由<1％至> 95％的Ni制成。 具有10原子％Ni样品的Ni-Al 2 O 3体系中的金属夹杂物尺寸为4-7nm，而对于75原子％的Ni样品，其为5-8nm。 已经表明，10原子％Ni样品可以用作在550-700℃的温度范围内转化CO 2和CH 4的催化剂，而较高的温度导致Ni颗粒的生长和随时间的碳中毒。 溶液路径也可以沉积为含有<10nm Ni颗粒的薄致密膜。 沉积在铝基板上的这种具有高Ni-粒子载量的膜已经显示出非常好的太阳能吸热能力，并为碳管生长提供了良好的底物。
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公开(公告)号：US20080146440A1
公开(公告)日：2008-06-19
申请号：US11794827
申请日：2006-01-03
申请人： Gunnar Westin , Annika Pohl , Asa Ekstrand
发明人： Gunnar Westin , Annika Pohl , Asa Ekstrand
IPC分类号： C04B35/117 , C04B35/50 , H01F1/01 , B01J21/04
CPC分类号： C04B35/117 , B01J23/755 , B01J35/0013 , B82Y30/00 , C04B35/6264 , C04B35/6265 , C04B2235/3279 , C04B2235/3281 , C04B2235/405 , C04B2235/407 , C04B2235/441 , C04B2235/443 , C04B2235/449 , C04B2235/5288 , C04B2235/80 , C22C1/1026 , C23C18/1216 , C23C24/08 , C23C26/00 , C23C30/00 , F24S70/10 , Y02E10/40 , Y10T428/12056 , Y10T428/12181 , Y10T428/25
摘要： A novel solution route has been developed that after heat-treatment to 500-600° C. under inert atmosphere, yields highly porous composites of nano-sized metal (Ni) particle inclusions in ceramics (Al2O3). Metal loadings could be made from 95% Ni. The metal inclusion sizes in the Ni-Al2O3 system with the 10 atom % Ni sample were 4-7 nm, while for the 75 atom % Ni sample they were 5-8 nm. It was shown that the 10 atom % Ni sample could be used as a catalyst for the conversion of CO2 and CH4 in the temperature range 550-700° C., while higher temperatures led to growth of the Ni particles and carbon poisoning over time. The solution routes could also be deposited as thin dense films containing
摘要翻译： 已经开发了一种新颖的溶液路线，其在惰性气氛下热处理至500-600℃，产生陶瓷中的纳米尺寸金属（Ni）颗粒夹杂物的高度多孔复合材料（Al 2 O 3 3 ）。 金属负载量可以由<1％至> 95％的Ni制成。 具有10原子％Ni样品的Ni-Al 2 O 3系统中的金属夹杂物尺寸为4-7nm，而对于75原子％Ni样品，其为 5-8nm。 已经表明，10原子％Ni样品可以用作在550-700℃的温度范围内转化CO 2/2和CH 4的催化剂， 而更高的温度导致Ni颗粒的生长和碳中毒随着时间的推移。 溶液路径也可以沉积为含有<10nm Ni颗粒的薄致密膜。 沉积在铝基板上的这种具有高Ni-粒子载量的膜已经显示出非常好的太阳能吸热能力，并为碳管生长提供了良好的底物。
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公开(公告)号：US08246929B2
公开(公告)日：2012-08-21
申请号：US11920380
申请日：2005-05-31
申请人： Tom Eriksson , Kenth Nilsson , Anna-Karin Johansson , Karin Ljungström , Koroush Lashgari , Annika Pohl , Gunnar Westin
发明人： Tom Eriksson , Kenth Nilsson , Anna-Karin Johansson , Karin Ljungström , Koroush Lashgari , Annika Pohl , Gunnar Westin
IPC分类号： C04B35/00
CPC分类号： C04B35/495 , A61N1/056 , A61N1/0565 , A61N1/36542 , A61N1/36564 , C01G33/00 , C01G33/006 , C01P2002/72 , C01P2002/77 , C01P2002/82 , C01P2002/88 , C01P2004/03 , C04B35/624 , C04B35/62645 , C04B35/62675 , C04B2235/3201 , C04B2235/3251 , C04B2235/3255 , C04B2235/441 , C04B2235/6562 , C04B2235/768 , C04B2235/80 , C23C18/1216 , C23C18/1225 , C23C18/1254 , C23C18/1283 , H01L41/1873 , H01L41/318
摘要： A method for producing a biocompatible material of the formula NaxKyNbO3, 0≦x≦0.8, 0.2≦y≦1, x+y=1 includes the steps of a) providing a Na-precursor and a K-precursor for NaxKyNbO3, b) mixing the precursors in solution wherein said precursors first react to form a sol and thereafter a gel, c) heat treating the gel to obtain an oxide of the material NaxKyNbO3, 0≦x≦0.8, 0.2≦y≦1, x+y=1. The material can be produced as a film, and the material or film can be provided on the exterior surface of a medical implant that will come into contact with body tissue and/or body fluids upon implantation thereof.
摘要翻译： 一种制备式NaxKyNbO3,0和nlE; x和nlE; 0.8,0.2＆nlE; y＆nlE; 1，x + y = 1的生物相容性材料的方法包括以下步骤：a）提供NaxKyNbO3的Na前体和K-前体，b 将前体混合在溶液中，其中所述前体首先反应形成溶胶，然后进行凝胶，c）热处理该凝胶以获得材料NaxKyNbO3,0和nlE; x和nlE; 0.8,0.2和nlE; y和nlE; 1，x + y = 1。 该材料可以作为膜制造，并且材料或膜可以设置在将在其植入时将与身体组织和/或体液接触的医用植入物的外表面上。
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公开(公告)号：US08372469B2
公开(公告)日：2013-02-12
申请号：US13547841
申请日：2012-07-12
申请人： Tom Eriksson , Kenth Nilsson , Anna-Karin Johansson , Karin Lungstrom , Koroush Lashgari , Annika Pohl , Gunnar Westin
发明人： Tom Eriksson , Kenth Nilsson , Anna-Karin Johansson , Karin Lungstrom , Koroush Lashgari , Annika Pohl , Gunnar Westin
IPC分类号： B32B17/00
CPC分类号： C04B35/495 , A61N1/056 , A61N1/0565 , A61N1/36542 , A61N1/36564 , C01G33/00 , C01G33/006 , C01P2002/72 , C01P2002/77 , C01P2002/82 , C01P2002/88 , C01P2004/03 , C04B35/624 , C04B35/62645 , C04B35/62675 , C04B2235/3201 , C04B2235/3251 , C04B2235/3255 , C04B2235/441 , C04B2235/6562 , C04B2235/768 , C04B2235/80 , C23C18/1216 , C23C18/1225 , C23C18/1254 , C23C18/1283 , H01L41/1873 , H01L41/318
摘要： A method for producing a biocompatible material of the formula NaxKyNbO3, 0≦x≦0.8, 0.2≦y≦1, x+y=1 includes the steps of a) providing a Na-precursor and a K-precursor for NaxKyNbO3, b) mixing the precursors in solution wherein said precursors first react to form a sol and thereafter a gel, c) heat treating the gel to obtain an oxide of the material NaxKyNbO3, 0≦x≦0.8, 0.2≦y≦1, x+y=1. The material can be produced as a film, and the material or film can be provided on the exterior surface of a medical implant that will come into contact with body tissue and/or body fluids upon implantation thereof.
摘要翻译： 一种制备式NaxKyNbO3,0和nlE; x和nlE; 0.8,0.2＆nlE; y＆nlE; 1，x + y = 1的生物相容性材料的方法包括以下步骤：a）提供NaxKyNbO3的Na前体和K-前体，b 将前体混合在溶液中，其中所述前体首先反应形成溶胶，然后进行凝胶，c）热处理该凝胶以获得材料NaxKyNbO3,0和nlE; x和nlE; 0.8,0.2和nlE; y和nlE; 1，x + y = 1。 该材料可以作为膜制造，并且材料或膜可以设置在将在其植入时将与身体组织和/或体液接触的医用植入物的外表面上。
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公开(公告)号：US07740814B2
公开(公告)日：2010-06-22
申请号：US11794827
申请日：2006-01-03
申请人： Gunnar Westin , Annika Pohl , Åsa Ekstrand
发明人： Gunnar Westin , Annika Pohl , Åsa Ekstrand
CPC分类号： C04B35/117 , B01J23/755 , B01J35/0013 , B82Y30/00 , C04B35/6264 , C04B35/6265 , C04B2235/3279 , C04B2235/3281 , C04B2235/405 , C04B2235/407 , C04B2235/441 , C04B2235/443 , C04B2235/449 , C04B2235/5288 , C04B2235/80 , C22C1/1026 , C23C18/1216 , C23C24/08 , C23C26/00 , C23C30/00 , F24S70/10 , Y02E10/40 , Y10T428/12056 , Y10T428/12181 , Y10T428/25
摘要： A novel solution route has been developed that after heat-treatment to 500-600° C. under inert atmosphere, yields highly porous composites of nano-sized metal (Ni) particle inclusions in ceramics (Al2O3). Metal loadings could be made from 95% Ni. The metal inclusion sizes in the Ni—Al2O3 system with the 10 atom % Ni sample were 4-7 nm, while for the 75 atom % Ni sample they were 5-8 nm. It was shown that the 10 atom % Ni sample could be used as a catalyst for the conversion of CO2 and CH4 in the temperature range 550-700° C., while higher temperatures led to growth of the Ni particles and carbon poisoning over time. The solution routes could also be deposited as thin dense films containing
摘要翻译： 已经开发了一种新颖的解决方案，在惰性气氛下热处理至500-600℃后，在陶瓷（Al2O3）中产生纳米尺寸金属（Ni）颗粒夹杂物的高度多孔复合材料。 金属负载量可以由<1％至> 95％的Ni制成。 具有10原子％Ni样品的Ni-Al 2 O 3体系中的金属夹杂物尺寸为4-7nm，而对于75原子％的Ni样品，其为5-8nm。 已经表明，10原子％Ni样品可用作在550-700℃的温度范围内转化CO 2和CH 4的催化剂，而较高的温度导致Ni颗粒的生长和随时间的碳中毒。 溶液路径也可以沉积为含有<10nm Ni颗粒的薄致密膜。 沉积在铝基板上的这种具有高Ni-粒子载量的膜已经显示出非常好的太阳能吸热能力，并为碳管生长提供了良好的底物。
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公开(公告)号：US20090177049A1
公开(公告)日：2009-07-09
申请号：US11920380
申请日：2005-05-31
申请人： Tom Eriksson , Kenth Nilsson , Anna-Karin Johansson , Karin Ljungstrom , Koroush Lashgari , Annika Pohl , Gunnar Westin
发明人： Tom Eriksson , Kenth Nilsson , Anna-Karin Johansson , Karin Ljungstrom , Koroush Lashgari , Annika Pohl , Gunnar Westin
IPC分类号： A61B5/00 , C04B35/495 , B05D3/02 , B32B9/00
CPC分类号： C04B35/495 , A61N1/056 , A61N1/0565 , A61N1/36542 , A61N1/36564 , C01G33/00 , C01G33/006 , C01P2002/72 , C01P2002/77 , C01P2002/82 , C01P2002/88 , C01P2004/03 , C04B35/624 , C04B35/62645 , C04B35/62675 , C04B2235/3201 , C04B2235/3251 , C04B2235/3255 , C04B2235/441 , C04B2235/6562 , C04B2235/768 , C04B2235/80 , C23C18/1216 , C23C18/1225 , C23C18/1254 , C23C18/1283 , H01L41/1873 , H01L41/318
摘要： A method for producing a biocompatible material of the formula NaxKyNbO3, 0≦x≦0.8, 0.2≦y≦1, x+y=1 includes the steps of a) providing a Na-precursor and a K-precursor for NaxKyNbO3, b) mixing the precursors in solution wherein said precursors first react to form a sol and thereafter a gel, c) heat treating the gel to obtain an oxide of the material NaxKyNbO3, 0≦x≦0.8, 0.2≦y≦1, x+y=1. The material can be produced as a film, and the material or film can be provided on the exterior surface of a medical implant that will come into contact with body tissue and/or body fluids upon implantation thereof.
摘要翻译： 一种制备式NaxKyNbO3,0 <= x <= 0.8,0.2 <= y <= 1，x + y = 1的生物相容性材料的方法包括以下步骤：a）提供Na-前体和K-前体， NaxKyNbO3，b）在溶液中混合前体，其中所述前体首先反应形成溶胶，然后凝胶，c）热处理该凝胶以获得材料NaxKyNbO3的氧化物，0≤x≤0.8,0.2≤y <= 1，x + y = 1。 该材料可以作为膜制造，并且材料或膜可以设置在将在其植入时将与身体组织和/或体液接触的医用植入物的外表面上。
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公开(公告)号：US20120276279A1
公开(公告)日：2012-11-01
申请号：US13547841
申请日：2012-07-12
申请人： Tom Eriksson , Kenth Nilsson , Anna-Karin Johansson , Karin Lungstrom , Koroush Lashgari , Annika Pohl , Gunnar Westin
发明人： Tom Eriksson , Kenth Nilsson , Anna-Karin Johansson , Karin Lungstrom , Koroush Lashgari , Annika Pohl , Gunnar Westin
IPC分类号： H01L41/22
CPC分类号： C04B35/495 , A61N1/056 , A61N1/0565 , A61N1/36542 , A61N1/36564 , C01G33/00 , C01G33/006 , C01P2002/72 , C01P2002/77 , C01P2002/82 , C01P2002/88 , C01P2004/03 , C04B35/624 , C04B35/62645 , C04B35/62675 , C04B2235/3201 , C04B2235/3251 , C04B2235/3255 , C04B2235/441 , C04B2235/6562 , C04B2235/768 , C04B2235/80 , C23C18/1216 , C23C18/1225 , C23C18/1254 , C23C18/1283 , H01L41/1873 , H01L41/318
摘要： A method for producing a biocompatible material of the formula NaxKyNbO3, 0≦x≦0.8, 0.2≦y≦1, x+y=1 includes the steps of a) providing a Na-precursor and a K-precursor for NaxKyNbO3, b) mixing the precursors in solution wherein said precursors first react to form a sol and thereafter a gel, c) heat treating the gel to obtain an oxide of the material NaxKyNbO3, 0≦x≦0.8, 0.2≦y≦1, x+y=1. The material can be produced as a film, and the material or film can be provided on the exterior surface of a medical implant that will come into contact with body tissue and/or body fluids upon implantation thereof.
摘要翻译： 一种制备式NaxKyNbO3,0和nlE; x和nlE; 0.8,0.2＆nlE; y＆nlE; 1，x + y = 1的生物相容性材料的方法包括以下步骤：a）提供NaxKyNbO3的Na前体和K-前体，b 将前体混合在溶液中，其中所述前体首先反应形成溶胶，然后进行凝胶，c）热处理该凝胶以获得材料NaxKyNbO3,0和nlE; x和nlE; 0.8,0.2和nlE; y和nlE; 1，x + y = 1。 该材料可以作为膜制造，并且材料或膜可以设置在将在其植入时将与身体组织和/或体液接触的医用植入物的外表面上。
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