公开(公告)号：US20120111385A1

公开(公告)日：2012-05-10

申请号：US12856264

申请日：2010-08-13

Applicant: GANAPATHIRAMAN RAMANATH ,  Theodorian Borca-Tasciuc ,  Rutvik Mehta

Inventor： GANAPATHIRAMAN RAMANATH ,  Theodorian Borca-Tasciuc ,  Rutvik Mehta

IPC: H01L35/28 ,  B01J19/12 ,  C04B35/64 ,  B32B5/16 ,  C09K5/00 ,  B82Y99/00 ,  H01L35/34

CPC classification number: C04B35/547 ,  B82Y30/00 ,  B82Y40/00 ,  C01B19/007 ,  C01P2002/01 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/51 ,  C04B35/632 ,  C04B2235/3294 ,  C04B2235/3298 ,  C04B2235/446 ,  C04B2235/5292 ,  C04B2235/5445 ,  C04B2235/5454 ,  C04B2235/608 ,  C04B2235/726 ,  C04B2235/77 ,  C04B2235/85 ,  H01L35/16

Abstract: Embodiments of the invention are directed to doped pnictogen chalcogenide nanoplates, where each nanoplate comprises a rhombohedral crystal of Bi2Te3, Bi2Se3, or Sb2Te3 that is sulfur doped. Another embodiment of the invention is directed to a microwave activated method of preparation of the doped pnictogen chalcogenide nanoplates. Other embodiments of the invention are directed to bulk assemblies or fused films of the doped pnictogen chalcogenide nanoplates and their preparation from the doped pnictogen chalcogenide nanoplates such that the bulk assembly or fused film can be employed in a thermoelectric device.

Abstract translation: 本发明的实施方案涉及掺杂的硝基硫属化物纳米板，其中每个纳米板包含掺杂硫的Bi2Te3，Bi2Se3或Sb2Te3的菱面体晶体。 本发明的另一个实施方案涉及一种微波激活的掺杂硝基硫属化物纳米板制备方法。 本发明的其它实施方案涉及掺杂的烟草硫属元素化纳米板的本体组件或熔融薄膜及其来自掺杂的烟灰硫化物纳米板的制备，使得本体组件或熔融薄膜可用于热电装置中。

公开(公告)号：US20080093211A1

公开(公告)日：2008-04-24

申请号：US11645008

申请日：2006-12-26

Applicant: Ganapathiraman Ramanath ,  Raghuveer Makala

Inventor： Ganapathiraman Ramanath ,  Raghuveer Makala

IPC: B01J19/08 ,  C07C229/22 ,  C07C69/00

CPC classification number: B01J19/081 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/174

Abstract: A method of functionalizing a carbon nanotube includes providing a carbon nanotube, irradiating at least one exposed portion of the nanotube surface with ions to generate defect sites on the at least one exposed portion, and forming at least one functional group at a defect site. The method optionally includes attaching a nanostructure to the at least one functional group.

Abstract translation: 碳纳米管的功能化方法包括提供碳纳米管，用离子照射纳米管表面的至少一个暴露部分以在至少一个暴露部分上产生缺陷位点，并在缺陷部位形成至少一个官能团。 该方法任选地包括将纳米结构附着到至少一个官能团。

公开(公告)号：US07026716B2

公开(公告)日：2006-04-11

申请号：US10741981

申请日：2003-12-19

Applicant: Ganapathiraman Ramanath ,  Pethuraja Gopal Ganesan ,  Kunjukrishna Pillai Vijayamohanan

Inventor： Ganapathiraman Ramanath ,  Pethuraja Gopal Ganesan ,  Kunjukrishna Pillai Vijayamohanan

IPC: H01L23/532 ,  H01L21/47

CPC classification number: H05K3/389 ,  B82Y10/00 ,  H01L51/0075 ,  H01L51/0595 ,  H05K2201/0317

Abstract: An electrical device is disclosed. The electrical device includes a substrate, and a self-assembled molecular layer on the substrate. The self-assembled molecular layer comprises a plurality of molecules, each molecule comprising a first end proximate to the substrate and a second end comprising sulfur distal to the substrate. A copper layer is on the self-assembled molecular layer.

Abstract translation: 公开了一种电气设备。 电气装置包括衬底和衬底上的自组装分子层。 自组装分子层包含多个分子，每个分子包括靠近基底的第一端和包含远离基底的硫的第二端。 铜层位于自组装分子层上。

公开(公告)号：US08003567B2

公开(公告)日：2011-08-23

申请号：US12542666

申请日：2009-08-17

Applicant: Christopher Brooks ,  Arijit Bose ,  Jayashri Sarkar ,  Ganapathiraman Ramanath ,  Vijay T. John

Inventor： Christopher Brooks ,  Arijit Bose ,  Jayashri Sarkar ,  Ganapathiraman Ramanath ,  Vijay T. John

IPC: B01J23/02 ,  B01J23/00 ,  B01J23/08 ,  C01B33/12 ,  C01B13/00 ,  C01G25/02 ,  C01G27/02 ,  C01F7/02 ,  C01C1/00 ,  C01D1/02

CPC classification number: B01J23/42 ,  B01D53/864 ,  B01D53/885 ,  B01D2255/1021 ,  B01D2255/20707 ,  B01D2255/802 ,  B01D2255/92 ,  B01D2257/404 ,  B01D2257/502 ,  B01J21/04 ,  B01J21/06 ,  B01J21/063 ,  B01J21/066 ,  B01J21/08 ,  B01J23/40 ,  B01J23/52 ,  B01J23/74 ,  B01J35/0053 ,  B01J35/006 ,  B01J35/0066 ,  B01J35/1061 ,  B01J35/1066 ,  B01J35/109 ,  B01J37/0018 ,  B01J37/033 ,  B01J37/16

Abstract: The present teachings are directed toward hexagonally patterned porous titania synthesized from a titanium isopropoxide precursor using a viscous template of surface-active agents separating nanoscopic bicontinuous channels of water and isooctane. Subsequent catalyst metal salt reduction in the aqueous nanochannels deposits well-separated catalyst metal nanoparticles on the pore surfaces. These nanocomposites exhibit significantly higher carbon monoxide oxidation efficiency than that obtained with known supports with higher specific surface area; efficiency is believed to be due to decreased mass transfer resistance provided the presently disclosed support material.

Abstract translation: 本教导涉及由异丙醇钛前体合成的六角形图案的多孔二氧化钛，其使用分离纳米级双连续通道的水和异辛烷的表面活性剂的粘性模板。 随后在水性纳米通道中的催化剂金属盐还原沉积在孔表面上分离好的催化剂金属纳米颗粒。 这些纳米复合材料显示出比用具有较高比表面积的已知载体获得的一氧化碳氧化效率显着更高的一氧化碳氧化效率; 据认为效率是由于本发明提供的载体材料的传递阻力降低。

公开(公告)号：US20110039692A1

公开(公告)日：2011-02-17

申请号：US12542666

申请日：2009-08-17

Applicant: Christopher Brooks ,  Arijit Bose ,  Jayashri Sarkar ,  Ganapathiraman Ramanath ,  Vijay T. John

Inventor： Christopher Brooks ,  Arijit Bose ,  Jayashri Sarkar ,  Ganapathiraman Ramanath ,  Vijay T. John

IPC: B01J23/42 ,  B01J32/00

CPC classification number: B01J23/42 ,  B01D53/864 ,  B01D53/885 ,  B01D2255/1021 ,  B01D2255/20707 ,  B01D2255/802 ,  B01D2255/92 ,  B01D2257/404 ,  B01D2257/502 ,  B01J21/04 ,  B01J21/06 ,  B01J21/063 ,  B01J21/066 ,  B01J21/08 ,  B01J23/40 ,  B01J23/52 ,  B01J23/74 ,  B01J35/0053 ,  B01J35/006 ,  B01J35/0066 ,  B01J35/1061 ,  B01J35/1066 ,  B01J35/109 ,  B01J37/0018 ,  B01J37/033 ,  B01J37/16

Abstract: The present teachings are directed toward hexagonally patterned porous titania synthesized from a titanium isopropoxide precursor using a viscous template of surface-active agents separating nanoscopic bicontinuous channels of water and isooctane. Subsequent catalyst metal salt reduction in the aqueous nanochannels deposits well-separated catalyst metal nanoparticles on the pore surfaces. These nanocomposites exhibit significantly higher carbon monoxide oxidation efficiency than that obtained with known supports with higher specific surface area; efficiency is believed to be due to decreased mass transfer resistance provided the presently disclosed support material.

Abstract translation: 本教导涉及由异丙醇钛前体合成的六角形图案的多孔二氧化钛，其使用分离纳米级双连续通道的水和异辛烷的表面活性剂的粘性模板。 随后在水性纳米通道中的催化剂金属盐还原沉积在孔表面上分离好的催化剂金属纳米颗粒。 这些纳米复合材料显示出比用具有较高比表面积的已知载体获得的一氧化碳氧化效率显着更高的一氧化碳氧化效率; 据认为效率是由于本发明提供的载体材料的传递阻力降低。

公开(公告)号：US20060257657A1

公开(公告)日：2006-11-16

申请号：US10537942

申请日：2003-12-09

Applicant: Seamus Curran ,  Pulickel Ajayam ,  Amanda Ellis ,  Ganapathiraman Ramanath

Inventor： Seamus Curran ,  Pulickel Ajayam ,  Amanda Ellis ,  Ganapathiraman Ramanath

IPC: B32B9/00 ,  B32B19/00

CPC classification number: G11C13/025 ,  B82Y10/00 ,  B82Y20/00 ,  C08K9/04 ,  C08K9/08 ,  G02F1/3612 ,  G02F1/3615 ,  G02F2202/36 ,  G11C13/04 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T428/2918 ,  Y10T428/2927 ,  Y10T428/30

Abstract: A non-linear optical active material for a non-linear optical device includes a matrix material, such as a polymer matrix material, carbon nanotubes dispersed in the matrix material, and chromophores having non-linear optical properties, such as organic dye molecules, attached to defect sites on the carbon nanotubes.

Abstract translation: 用于非线性光学器件的非线性光学活性材料包括基质材料，例如聚合物基质材料，分散在基体材料中的碳纳米管，以及具有非线性光学性质的发色团，如有机染料分子，附着 以在碳纳米管上缺陷位点。