公开(公告)号：US20130196133A1

公开(公告)日：2013-08-01

申请号：US13768219

申请日：2013-02-15

Applicant: Teddy M. Keller ,  Andrew Saab ,  Matthew Laskoski ,  Syed B. Qadri

Inventor： Teddy M. Keller ,  Andrew Saab ,  Matthew Laskoski ,  Syed B. Qadri

IPC: C04B35/58 ,  C04B35/52

CPC classification number: C04B35/58078 ,  B82Y30/00 ,  C04B35/52 ,  C04B35/522 ,  C04B35/524 ,  C04B35/58064 ,  C04B35/58071 ,  C04B35/65 ,  C04B35/76 ,  C04B35/80 ,  C04B35/83 ,  C04B2235/3813 ,  C04B2235/3839 ,  C04B2235/3843 ,  C04B2235/3847 ,  C04B2235/3886 ,  C04B2235/404 ,  C04B2235/421 ,  C04B2235/422 ,  C04B2235/5216 ,  C04B2235/5248 ,  C04B2235/526 ,  C04B2235/5288 ,  C04B2235/656 ,  C04B2235/6562 ,  C04B2235/6567 ,  C04B2235/77 ,  C04B2235/781 ,  C04B2235/95

Abstract: A composition having nanoparticles of a refractory-metal boride and a carbonaceous matrix. The composition is not in the form of a powder. A composition comprising a metal component, boron, and an organic component. The metal component is nanoparticles or particles of a refractory metal or a refractory-metal compound capable of decomposing into refractory metal nanoparticles. The organic component is an organic compound having a char yield of at least 60% by weight or a thermoset made from the organic compound. A method of combining particles of a refractory metal or a refractory-metal compound capable of reacting or decomposing into refractory-metal nanoparticles, boron, and an organic compound having a char yield of at least 60% by weight to form a precursor mixture. A composition having nanoparticles of a refractory-metal boride that is not in the form of a powder.

公开(公告)号：US20080078267A1

公开(公告)日：2008-04-03

申请号：US10875807

申请日：2004-06-24

Applicant: Teddy M. Keller ,  Syed B. Qadri

Inventor： Teddy M. Keller ,  Syed B. Qadri

IPC: C22C19/07

CPC classification number: C22C38/002 ,  B22F1/0018 ,  B82Y30/00 ,  C22C1/0491 ,  C22C5/04 ,  C22C19/07 ,  C22C30/00 ,  Y10S977/777

Abstract: A process of making metal nanoparticles comprising the steps of: providing a precursor composition comprising at least one metallic compound and at least one organic compound; wherein the organic compound is selected from the group consisting of an ethynyl compound, a metal-ethynyl complex, and combinations thereof; wherein the precursor composition is a liquid or solid at room temperature; and heating the precursor composition under conditions effective to produce metal nanoparticles. A metal nanoparticle composition comprising metal nanoparticles dispersed homogenously in a matrix selected from the group consisting of ethynyl polymer, crosslinked ethynyl polymer, amorphous carbon, carbon nanotubes, carbon nanoparticles, graphite, and combinations thereof.

公开(公告)号：US06890504B2

公开(公告)日：2005-05-10

申请号：US10652081

申请日：2003-08-28

Applicant: Teddy M. Keller ,  Syed B. Qadri

Inventor： Teddy M. Keller ,  Syed B. Qadri

IPC: D01F9/127 ,  C01B31/34 ,  B01J23/00 ,  C07F15/00

CPC classification number: B82Y30/00 ,  D01F9/127 ,  Y10S977/773 ,  Y10S977/775 ,  Y10S977/777 ,  Y10S977/788 ,  Y10S977/896 ,  Y10S977/897

Abstract: The invention comprises a chemical composition with the structure shown below. The composition can be polymerized or pyrolyzed, forming transition metal nanoparticles homogeneously dispersed in a thermoset or carbon composition. The size of the nanoparticles can be controlled by manipulating the number and arrangement of functional groups in the composition and by changing the conditions of the polymerization or pyrolysis. The resulting thermosets and carbon compositions have useful magnetic, electric, mechanical, catalytic and/or optical properties. wherein A is selected from the group consisting of H, wherein M is a metal selected independently from the group consisting of Fe, Mn, Ru, Co, Ni, Cr and V; wherein Rx is independently selected from the group consisting of an aromatic, a substituted aromatic group and combinations thereof; wherein Ry is independently selected from the group consisting of an aromatic, a substituted aromatic group and combinations thereof; wherein m is ≧0; wherein s is ≧0; wherein z is ≧0; and wherein m and s are independently determined in each repeating unit.

Abstract translation: 本发明包括具有如下结构的化学组合物。 组合物可以聚合或热解，形成均匀分散在热固性或碳组合物中的过渡金属纳米颗粒。 可以通过操纵组合物中官能团的数目和排列以及通过改变聚合或热解的条件来控制纳米颗粒的尺寸。 所得的热固性和碳组合物具有有用的磁性，电学，机械，催化和/或光学性质。 其中A选自H，其中M是独立选自Fe，Mn，Ru，Co，Ni，Cr和V的金属; 其中Rx独立地选自芳族，取代的芳族基团及其组合; 其中R y独立地选自芳族，取代的芳族基团及其组合; 其中m是> = 0; 其中s为> = 0; 其中z是> = 0; 并且其中m和s在每个重复单元中独立地确定。

公开(公告)号：US06846345B1

公开(公告)日：2005-01-25

申请号：US10216469

申请日：2002-07-26

Applicant: Teddy M. Keller ,  Syed B. Qadri

Inventor： Teddy M. Keller ,  Syed B. Qadri

IPC: B01J23/89 ,  B01J35/00 ,  B22F9/30 ,  D01F9/127 ,  H01M4/02 ,  H01M4/04 ,  H01M4/38 ,  H01M4/86 ,  H01M4/90 ,  H01M4/92 ,  B22F9/16 ,  C07F17/02

CPC classification number: B82Y30/00 ,  B01J23/89 ,  B01J35/0013 ,  B22F9/30 ,  B22F2998/00 ,  D01D5/00 ,  D01F9/00 ,  D01F9/14 ,  H01F1/0054 ,  H01F1/065 ,  H01F1/401 ,  H01F1/44 ,  H01M4/02 ,  H01M4/0471 ,  H01M4/38 ,  H01M4/62 ,  H01M4/8605 ,  H01M4/881 ,  H01M4/9083 ,  H01M4/92 ,  H01M4/921 ,  H01M4/926 ,  H01M4/928 ,  Y10S977/778 ,  Y10T428/2982 ,  B22F1/0018

Abstract: A process of making metal nanoparticles comprising the steps of: providing a precursor composition comprising at least one metallic compound and at least one organic compound; wherein the organic compound is selected from the group consisting of an ethynyl compound, a metal-ethynyl complex, and combinations thereof, wherein the precursor composition is a liquid or solid at room temperature; and heating the precursor composition under conditions effective to produce metal nanoparticles. A metal nanoparticle composition comprising metal nanoparticles dispersed homogenously in a matrix selected from the group consisting of ethynyl polymer, crosslinked ethynyl polymer, amorphous carbon, carbon nanotubes, carbon nanoparticles, graphite, and combinations thereof.

Abstract translation: 制备金属纳米颗粒的方法包括以下步骤：提供包含至少一种金属化合物和至少一种有机化合物的前体组合物; 其中所述有机化合物选自乙炔基化合物，金属 - 乙炔基络合物及其组合，其中所述前体组合物在室温下为液体或固体; 并在有效产生金属纳米颗粒的条件下加热前体组合物。 包含均匀分散在选自乙炔基聚合物，交联乙炔基聚合物，无定形碳，碳纳米管，碳纳米颗粒，石墨及其组合的基质中的金属纳米颗粒组合物。

公开(公告)号：US20130237403A1

公开(公告)日：2013-09-12

申请号：US13779771

申请日：2013-02-28

Applicant: Teddy M. Keller ,  Andrew Saab ,  Matthew Laskoski ,  Syed B. Qadri

Inventor： Teddy M. Keller ,  Andrew Saab ,  Matthew Laskoski ,  Syed B. Qadri

IPC: C04B35/563

CPC classification number: C04B35/563 ,  B82Y30/00 ,  C04B35/522 ,  C04B35/524 ,  C04B35/591 ,  C04B35/64 ,  C04B35/76 ,  C04B35/806 ,  C04B35/83 ,  C04B2235/3821 ,  C04B2235/3856 ,  C04B2235/386 ,  C04B2235/3886 ,  C04B2235/421 ,  C04B2235/422 ,  C04B2235/46 ,  C04B2235/48 ,  C04B2235/5216 ,  C04B2235/524 ,  C04B2235/5248 ,  C04B2235/5288 ,  C04B2235/5454 ,  C04B2235/602 ,  C04B2235/604 ,  C04B2235/656 ,  C04B2235/6562 ,  C04B2235/6567 ,  C04B2235/658 ,  C04B2235/6581 ,  C04B2235/80 ,  C04B2235/95 ,  C04B2235/9661

Abstract: A composition having nanoparticles of a boron carbide and a carbonaceous matrix. The composition is not in the form of a powder. A composition comprising boron and an organic component. The organic component is an organic compound having a char yield of at least 60% by weight or a thermoset made from the organic compound. A method of combining boron and an organic compound having a char yield of at least 60% by weight, and heating to form boron carbide or boron nitride nanoparticles.

Abstract translation: 具有碳化硼和碳质基质纳米颗粒的组合物。 组合物不是粉末形式。 包含硼和有机组分的组合物。 有机成分是焦炭产率为至少60重量％的有机化合物或由有机化合物制成的热固性材料。 一种将硼和炭产率为至少60重量％的有机化合物组合的方法，并加热以形成碳化硼或氮化硼纳米颗粒。

公开(公告)号：US20130196844A1

公开(公告)日：2013-08-01

申请号：US13792838

申请日：2013-03-11

Applicant: Teddy M. Keller ,  Andrew Saab ,  Matthew Laskoski ,  Syed B. Qadri

Inventor： Teddy M. Keller ,  Andrew Saab ,  Matthew Laskoski ,  Syed B. Qadri

IPC: C04B35/573

CPC classification number: C04B35/573 ,  B82Y30/00 ,  C01B32/956 ,  C04B35/52 ,  C04B35/522 ,  C04B35/524 ,  C04B35/591 ,  C04B35/76 ,  C04B35/806 ,  C04B35/83 ,  C04B2235/383 ,  C04B2235/3834 ,  C04B2235/3873 ,  C04B2235/421 ,  C04B2235/422 ,  C04B2235/428 ,  C04B2235/48 ,  C04B2235/5216 ,  C04B2235/5248 ,  C04B2235/526 ,  C04B2235/5288 ,  C04B2235/5436 ,  C04B2235/6562 ,  C04B2235/762 ,  C04B2235/767 ,  C04B2235/77 ,  C04B2235/781 ,  C04B2235/80 ,  C04B2235/95 ,  Y10T428/249956 ,  Y10T428/249957

Abstract: A composition having nanoparticles of silicon carbide and a carbonaceous matrix or silicon matrix. The composition is not in the form of a powder. A composition having silicon and an organic compound having a char yield of at least 60% by weight or a thermoset made from the organic compound. A method of combining silicon and the organic compound and heating to form silicon carbide or silicon nitride nanoparticles.

Abstract translation: 具有碳化硅和碳质基质或硅基质纳米颗粒的组合物。 组合物不是粉末形式。 具有硅和至少60重量％的焦炭产率的有机化合物的组合物或由有机化合物制成的热固性材料。 一种将硅与有机化合物结合并加热形成碳化硅或氮化硅纳米颗粒的方法。

公开(公告)号：US07273509B1

公开(公告)日：2007-09-25

申请号：US10875806

申请日：2004-06-24

Applicant: Teddy M. Keller ,  Syed B. Qadri

Inventor： Teddy M. Keller ,  Syed B. Qadri

IPC: B22F9/24

CPC classification number: B22F9/24

Abstract: A process of making metal nanoparticles comprising the steps of: providing a precursor composition comprising at least one metallic compound and at least one organic compound; wherein the organic compound is selected from the group consisting of an ethynyl compound, a metal-ethynyl complex, and combinations thereof; wherein the precursor composition is a liquid or a solid at room temperature; and heating the precursor composition under conditions effective to produce metal nanoparticles. A metal nanoparticle composition comprising metal nanoparticles dispersed homogenously in a matrix selected from the group consisting of ethynyl polymer, crosslinked ethynyl polymer, amorphous carbon, carbon nanotubes, carbon nanoparticles, graphite, and combinations thereof.

Abstract translation: 制备金属纳米颗粒的方法包括以下步骤：提供包含至少一种金属化合物和至少一种有机化合物的前体组合物; 其中所述有机化合物选自乙炔基化合物，金属 - 乙炔基络合物及其组合; 其中所述前体组合物在室温下为液体或固体; 并在有效产生金属纳米颗粒的条件下加热前体组合物。 包含均匀分散在选自乙炔基聚合物，交联乙炔基聚合物，无定形碳，碳纳米管，碳纳米颗粒，石墨及其组合的基质中的金属纳米颗粒组合物。

公开(公告)号：US07198771B2

公开(公告)日：2007-04-03

申请号：US10652082

申请日：2003-08-28

Applicant: Teddy M. Keller ,  Joseph Perrin ,  Syed B. Qadri

Inventor： Teddy M. Keller ,  Joseph Perrin ,  Syed B. Qadri

IPC: C07F17/02

CPC classification number: B82Y30/00 ,  D01F9/127 ,  Y10S977/773 ,  Y10S977/775 ,  Y10S977/777 ,  Y10S977/788 ,  Y10S977/896 ,  Y10S977/897

Abstract: The invention comprises a chemical composition with the structure shown below. The composition can be polymerized or pyrolyzed, forming transition metal nanoparticles homogeneously dispersed in a thermoset or carbon composition. The size of the nanoparticles can be controlled by manipulating the number and arrangement of functional groups in the composition and by changing the conditions of the polymerization or pyrolysis. The resulting thermosets and carbon compositions have useful magnetic, electric, mechanical, catalytic and/or optical properties. wherein A is selected from the group consisting of H, wherein M is a metal selected independently from the group consisting of Fe, Mn, Ru, Co, Ni, Cr and V; wherein Rx is independently selected from the group consisting of an aromatic, a substituted aromatic group and combinations thereof; wherein Ry is independently selected from the group consisting of an aromatic, a substituted aromatic group and combinations thereof; wherein m is ≧0; wherein s is ≧0; wherein z is ≧0; and wherein m and s are independently determined in each repeating unit.

Abstract translation: 本发明包括具有如下结构的化学组合物。 组合物可以聚合或热解，形成均匀分散在热固性或碳组合物中的过渡金属纳米颗粒。 可以通过操纵组合物中官能团的数目和排列以及通过改变聚合或热解的条件来控制纳米颗粒的尺寸。 所得的热固性和碳组合物具有有用的磁性，电学，机械，催化和/或光学性质。

公开(公告)号：US06673953B2

公开(公告)日：2004-01-06

申请号：US10006226

申请日：2001-12-10

Applicant: Teddy M. Keller ,  Joseph Perrin ,  Syed B. Qadri

Inventor： Teddy M. Keller ,  Joseph Perrin ,  Syed B. Qadri

IPC: C07F1702

CPC classification number: B82Y30/00 ,  D01F9/127 ,  Y10S977/773 ,  Y10S977/775 ,  Y10S977/777 ,  Y10S977/788 ,  Y10S977/896 ,  Y10S977/897

Abstract: The invention comprises a chemical composition with the structure shown below. The composition can be polymerized or pyrolyzed, forming transition metal nanoparticles homogeneously dispersed in a thermoset or carbon composition. The size of the nanoparticles can be controlled by manipulating the number and arrangement of functional groups in the composition and by changing the conditions of the polymerization or pyrolysis. The resulting thermosets and carbon compositions have useful magnetic, electric, mechanical, catalytic and/or optical properties. wherein A is selected from the group consisting of H, wherein M is a metal selected independently from the group consisting of Fe, Mn, Ru, Co, Ni, Cr and V; wherein Rx is independently selected from the group consisting of an aromatic, a substituted aromatic group and combinations thereof; wherein Ry is independently selected from the group consisting of an aromatic, a substituted aromatic group and combinations thereof; wherein m is ≧0; wherein s is ≧0; wherein z is ≧0; and wherein m and s are independently determined in each repeating unit.

Abstract translation: 本发明包括具有如下结构的化学组合物。 组合物可以聚合或热解，形成均匀分散在热固性或碳组合物中的过渡金属纳米颗粒。 可以通过操纵组合物中官能团的数目和排列以及通过改变聚合或热解的条件来控制纳米颗粒的尺寸。 所得的热固性和碳组合物具有有用的磁，电，机械，催化和/或光学性质，其中A选自H，其中M是选自Fe，Mn，Ru， Co，Ni，Cr和V;其中Rx独立地选自芳族，取代的芳族基团及其组合;其中R y独立地选自芳族，取代的芳族基团及其组合; 其中m是> = 0;其中s是> = 0;其中z是> = 0; 并且其中m和s在每个重复单元中独立地确定。

公开(公告)号：US20130196132A1

公开(公告)日：2013-08-01

申请号：US13749794

申请日：2013-01-25

Applicant: Teddy M. Keller ,  Andrew Saab ,  Matthew Laskoski ,  Manoj K. Kolel-Veetil ,  Syed B. Qadri

Inventor： Teddy M. Keller ,  Andrew Saab ,  Matthew Laskoski ,  Manoj K. Kolel-Veetil ,  Syed B. Qadri

IPC: C04B35/56 ,  C04B35/626 ,  C04B35/66 ,  C04B35/58 ,  C04B35/83

CPC classification number: C04B35/58014 ,  B82Y30/00 ,  C01B21/0617 ,  C01B21/062 ,  C01B21/0761 ,  C01B21/0765 ,  C01B32/914 ,  C01B32/921 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/64 ,  C01P2004/80 ,  C04B35/52 ,  C04B35/522 ,  C04B35/524 ,  C04B35/5607 ,  C04B35/5611 ,  C04B35/5622 ,  C04B35/5626 ,  C04B35/58007 ,  C04B35/58028 ,  C04B35/58035 ,  C04B35/62645 ,  C04B35/6265 ,  C04B35/62675 ,  C04B35/6269 ,  C04B35/62695 ,  C04B35/657 ,  C04B35/66 ,  C04B35/76 ,  C04B35/80 ,  C04B35/806 ,  C04B35/83 ,  C04B2235/38 ,  C04B2235/3839 ,  C04B2235/3843 ,  C04B2235/3847 ,  C04B2235/3886 ,  C04B2235/404 ,  C04B2235/422 ,  C04B2235/425 ,  C04B2235/44 ,  C04B2235/46 ,  C04B2235/48 ,  C04B2235/524 ,  C04B2235/5248 ,  C04B2235/526 ,  C04B2235/5288 ,  C04B2235/5454 ,  C04B2235/6562 ,  C04B2235/658 ,  C04B2235/6581 ,  C04B2235/6586 ,  C04B2235/663 ,  C04B2235/80

Abstract: A composition having nanoparticles of a refractory-metal carbide or refractory-metal nitride and a carbonaceous matrix. The composition is not in the form of a powder. A composition comprising a metal component and an organic component. The metal component is nanoparticles or particles of a refractory metal or a refractory-metal compound capable of decomposing into refractory metal nanoparticles. The organic component is an organic compound having a char yield of at least 60% by weight or a thermoset made from the organic compound. A method of combining particles of a refractory metal or a refractory-metal compound capable of reacting or decomposing into refractory-metal nanoparticles with an organic compound having a char yield of at least 60% by weight to form a precursor mixture.