公开(公告)号：WO2008011623A3

公开(公告)日：2008-08-07

申请号：PCT/US2007074118

申请日：2007-07-23

Applicant: IBM ,  AFZALI-ARDAKANI ALI ,  KAGAN CHERIE R ,  TROMP RUDOLF

Inventor： AFZALI-ARDAKANI ALI ,  KAGAN CHERIE R ,  TROMP RUDOLF

IPC: C01B31/02

CPC classification number: B82Y40/00 ,  B82Y30/00 ,  C01B32/152 ,  C01B32/174 ,  C01B2202/28 ,  C01B2202/36 ,  Y10S977/84 ,  Y10S977/842 ,  Y10S977/845 ,  Y10S977/847 ,  Y10S977/877 ,  Y10S977/895 ,  Y10S977/896

Abstract: Separation of carbon nanotubes or fullerenes according to diameter through non- covalent pi-pi interaction with molecular clips is provided. Molecular clips are prepared by Diels- Alder reaction of polyacenes with a variety of dienophiles. The pi-pi complexes of carbon nanotrubes with molecular clips are also used for selective placement of carbon nanotubes and fullerenes on substrates.

Abstract translation: 提供了通过与分子夹的非共价π-π相互作用直径分离碳纳米管或富勒烯。 分子夹是由多烯与Dienophiles的Diels-Alder反应制备的。 具有分子夹的碳纳米管的π-π配合物也用于将碳纳米管和富勒烯选择性地置于底物上。

公开(公告)号：WO2008066947A3

公开(公告)日：2008-06-05

申请号：PCT/US2007/068196

申请日：2007-05-04

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  AFZALI-ARDAKANI, Ali ,  KAGAN, Cherie, R. ,  KOSBAR, Laura, L.

Inventor： AFZALI-ARDAKANI, Ali ,  KAGAN, Cherie, R. ,  KOSBAR, Laura, L.

IPC: H01L21/336 ,  B82B3/00

Abstract: The invention is directed to a method of forming carbon nanomaterials or semiconductor nanomaterials. The method comprises providing a substrate and attaching a molecular precursor to the substrate. The molecular precursor includes a surface binding group for attachment to the substrate and a binding group for attachment of metal-containing species. The metal-containing species is selected from a metal cation, metal compound, or metal or metal-oxide nanoparticle to form a metallized molecular precursor. The metallized molecular precursor is then subjected to a heat treatment to provide a catalytic site from which the carbon nanomaterials or semiconductor nanomaterials form. The heating of the metallized molecular precursor is conducted under conditions suitable for chemical vapor deposition of the carbon nanomaterials or semiconductor nanomaterials.

公开(公告)号：WO2008048732A2

公开(公告)日：2008-04-24

申请号：PCT/US2007/074122

申请日：2007-07-23

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  AFZALI-ARDAKANI, Ali ,  KAGAN, Cherie, R. ,  TROMP, Rudolf

Inventor： AFZALI-ARDAKANI, Ali ,  KAGAN, Cherie, R. ,  TROMP, Rudolf

IPC: C01B31/02

CPC classification number: B82Y40/00 ,  B82Y30/00 ,  C01B32/152 ,  C01B32/174 ,  C01B2202/28 ,  C01B2202/36 ,  Y10S977/84 ,  Y10S977/842 ,  Y10S977/845 ,  Y10S977/847 ,  Y10S977/877 ,  Y10S977/895 ,  Y10S977/896

Abstract: Separation of carbon nanotubes or fullerenes according to diameter through non-covalent pi-pi interaction with molecular clips is provided. Molecular clips are prepared by Diels- Alder reaction of polyacenes with a variety of dienophiles. The pi-pi complexes of carbon nanotubes with molecular clips are also used for selective placement of carbon nanotubes and fullerenes on substrates.

Abstract translation: 提供了通过与分子夹的非共价π-π相互作用直接分离碳纳米管或富勒烯。 分子夹是由多烯与Dienophiles的Diels-Alder反应制备的。 具有分子夹的碳纳米管的π-π配合物也用于将碳纳米管和富勒烯选择性地放置在基底上。

公开(公告)号：WO2013046077A1

公开(公告)日：2013-04-04

申请号：PCT/IB2012/054449

申请日：2012-08-30

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM UNITED KINGDOM LIMITED ,  IBM (CHINA) INVESTMENT COMPANY LIMITED ,  AFZALI-ARDAKANI, Ali ,  TULEVSKI, George Stojan ,  PARK, Hongsik

Inventor： AFZALI-ARDAKANI, Ali ,  TULEVSKI, George Stojan ,  PARK, Hongsik

IPC: C01B31/02

CPC classification number: C07D213/79 ,  B82Y10/00 ,  B82Y40/00 ,  C07D213/76 ,  H01L29/0676 ,  H01L51/0003 ,  H01L51/0048 ,  H01L51/0049 ,  H01L51/0558

Abstract: A method of forming a structure having selectively placed carbon nanotubes, a method of making charged carbon nanotubes, a bi- functional precursor, and a structure having a high density carbon nanotube layer with minimal bundling. Carbon nanotubes are selectively placed on a substrate having two regions. The first region has an isoelectric point exceeding the second region's isoelectric point. The substrate is immersed in a solution of a bi- functional precursor having anchoring and charged ends. The anchoring end bonds to the first region to form a self-assembled monolayer having a charged end. The substrate with charged monolayer is immersed in a solution of carbon nanotubes having an opposite charge to form a carbon nanotube layer on the self-assembled monolayer. The charged carbon nanotubes are made by functionalization or coating with an ionic surfactant.

Abstract translation: 形成具有选择性放置的碳纳米管的结构的方法，制备带电碳纳米管的方法，双功能前体和具有最小捆扎的具有高密度碳纳米管层的结构。 碳纳米管选择性地放置在具有两个区域的基板上。 第一区域的等电点超过第二区域的等电点。 将基底浸入具有锚定和带电末端的双功能前体的溶液中。 锚定端连接到第一区域以形成具有带电端的自组装单层。 将具有带电单层的衬底浸入具有相反电荷的碳纳米管的溶液中，以在自组装单层上形成碳纳米管层。 带电的碳纳米管通过官能化或用离子表面活性剂涂覆制成。

公开(公告)号：WO2013035064A1

公开(公告)日：2013-03-14

申请号：PCT/IB2012/054614

申请日：2012-09-06

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM UNITED KINGDOM LIMITED ,  IBM (CHINA) INVESTMENT COMPANY LIMITED ,  PENG, Hongbo ,  LUAN, Binquan ,  AFZALI-ARDAKANI, Ali

Inventor： PENG, Hongbo ,  LUAN, Binquan ,  AFZALI-ARDAKANI, Ali

IPC: B82Y40/00

CPC classification number: B82Y30/00 ,  B82Y40/00 ,  C12Q1/6869 ,  C25D3/665 ,  C25D5/028 ,  C25D13/04 ,  G01N33/48721

Abstract: A technique for embedding a nanotube in a nanopore is provided. A membrane separates a reservoir into a first reservoir part and a second reservoir part, and the nanopore is formed through the membrane for connecting the first and second reservoir parts. An ionic fluid fills the nanopore, the first reservoir part, and the second reservoir part. A first electrode is dipped in the first reservoir part, and a second electrode is dipped in the second reservoir part. Driving the nanotube into the nanopore causes an inner surface of the nanopore to form a covalent bond to an outer surface of the nanotube via an organic coating so that the inner surface of the nanotube will be the new nanopore with a super smooth surface for studying bio-molecules while they translocate through the nanotube.

Abstract translation: 提供了一种在纳米孔中嵌入纳米管的技术。 膜将储存器分离成第一储存部分和第二储存部分，并且纳米孔通过膜形成，用于连接第一和第二储存部分。 离子流体填充纳米孔，第一储存部分和第二储存部分。 将第一电极浸入第一储存部分中，将第二电极浸入第二储存部分。 将纳米管驱动到纳米孔中导致纳米孔的内表面通过有机涂层与纳米管的外表面形成共价键，使得纳米管的内表面将成为具有超光滑表面的新纳米孔，用于研究生物 分子，同时它们转移通过纳米管。

公开(公告)号：WO2011160989A1

公开(公告)日：2011-12-29

申请号：PCT/EP2011/059937

申请日：2011-06-15

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  LUAN, Binquan ,  MARTYNA, Glenn, John ,  NEWNS, Dennis ,  POLONSKY, Stanislav ,  STOLOVITZKY, Gustavo, Alejandro ,  PENG, Hongbo ,  ROSSNAGEL, Stephen ,  HARRER, Stefan ,  AFZALI-ARDAKANI, Ali

Inventor： LUAN, Binquan ,  MARTYNA, Glenn, John ,  NEWNS, Dennis ,  POLONSKY, Stanislav ,  STOLOVITZKY, Gustavo, Alejandro ,  PENG, Hongbo ,  ROSSNAGEL, Stephen ,  HARRER, Stefan ,  AFZALI-ARDAKANI, Ali

IPC: B01L3/00 ,  B03C5/02 ,  C12Q1/68 ,  G01N33/487 ,  B82Y15/00 ,  B82Y30/00

CPC classification number: G01N27/44756 ,  B01L3/502761 ,  B01L2200/0663 ,  B01L2300/0645 ,  B01L2300/0816 ,  B01L2300/0896 ,  B01L2400/0421 ,  B01L2400/0424 ,  B82Y15/00 ,  G01N27/447 ,  G01N27/44791 ,  G01N33/48721

Abstract: Nano-fluidic field effective device includes a channel having a first side and a second side, a first set of electrodes adjacent to the first side, a second set of electrodes adjacent to the second side, a control unit for applying electric potentials to the electrodes and a fluid within the channel containing a charge molecule. The first set of electrodes is disposed such that application of electric potentials produces a spatially varying electric field that confines a charged molecule within a predetermined area of said channel. The second set of electrodes is disposed such that application of electric potentials relative to the electric potentials applied to the first set of electrodes creates an electric field that confines the charged molecule to an area away from the second side of the channel.

Abstract translation: 纳米流体场有效装置包括具有第一侧和第二侧的通道，与第一侧相邻的第一组电极，与第二侧相邻的第二组电极，用于将电位施加到电极的控制单元 和在通道内的含有电荷分子的流体。 第一组电极被布置成使得施加电势产生空间变化的电场，该电场将带电分子限制在所述通道的预定区域内。 第二组电极被布置成使得施加相对于施加到第一组电极的电位的电位产生将电荷分子限制在远离通道的第二侧的区域的电场。

公开(公告)号：WO2004085346A3

公开(公告)日：2005-07-07

申请号：PCT/US2004008401

申请日：2004-03-19

Applicant: IBM ,  AFZALI-ARDAKANI ALI ,  KAGAN CHERIE RENEE

Inventor： AFZALI-ARDAKANI ALI ,  KAGAN CHERIE RENEE

IPC: B05D1/18 ,  B05D7/00 ,  H01L51/00 ,  H01L51/05 ,  H01L51/30 ,  B05D1/38 ,  H01L35/24 ,  H01L51/40

CPC classification number: H01L51/0595 ,  B05D1/185 ,  B05D7/52 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01L51/0035 ,  H01L51/0036 ,  H01L51/0038 ,  H01L51/004 ,  H01L51/0041 ,  H01L51/0068 ,  H01L51/0077 ,  H01L51/0512

Abstract: A conjugated molecular assembly includes a substrate (100) and an extended conjugated molecule (120) attached to the substrate, the extended conjugated molecule (120) including a first conjugated molecule (130) having a first functional group (G1) for attaching to the substrate (100), and a second conjugated molecule (140) which is covalently linked to the first conjugated molecule.

Abstract translation: 共轭分子组件包括底物（100）和与底物连接的延伸的共轭分子（120），延伸的共轭分子（120）包括具有第一官能团（G1）的第一共轭分子（130） 底物（100）和与第一共轭分子共价连接的第二共轭分子（140）。

公开(公告)号：WO2004085346A2

公开(公告)日：2004-10-07

申请号：PCT/US2004/008401

申请日：2004-03-19

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  AFZALI-ARDAKANI, Ali ,  KAGAN, Cherie, Renee

Inventor： AFZALI-ARDAKANI, Ali ,  KAGAN, Cherie, Renee

IPC: C07C

CPC classification number: H01L51/0595 ,  B05D1/185 ,  B05D7/52 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01L51/0035 ,  H01L51/0036 ,  H01L51/0038 ,  H01L51/004 ,  H01L51/0041 ,  H01L51/0068 ,  H01L51/0077 ,  H01L51/0512

Abstract: A conjugated molecular assembly includes a substrate, and an extended conjugated molecule attached to the substrate, the extended conjugated molecule including a first conjugated molecule having a first functional group for attaching to the substrate, and a second conjugated molecule which is covalently linked to the first conjugated molecule.

Abstract translation: 共轭分子组件包括底物和连接于底物的延伸的共轭分子，延伸的共轭分子包括具有第一官能团的第一共轭分子，用于连接到底物上，第二共轭分子共价连接到第一共轭分子上 共轭分子。

公开(公告)号：WO2013085696A1

公开(公告)日：2013-06-13

申请号：PCT/US2012/065490

申请日：2012-11-16

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  EGYPT NANOTECHNOLOGY CENTER (EGNC) ,  AFZALI-ARDAKANI, Ali ,  MAAROUF, Ahmed ,  MARTYNA, Glenn, J. ,  SAENGER, Katherine

Inventor： AFZALI-ARDAKANI, Ali ,  MAAROUF, Ahmed ,  MARTYNA, Glenn, J. ,  SAENGER, Katherine

IPC: B44C1/165

CPC classification number: H01B1/04 ,  B32B3/00 ,  B32B3/12 ,  B32B9/007 ,  B32B9/041 ,  B32B15/20 ,  B32B2307/202 ,  B32B2307/206 ,  B32B2457/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/184 ,  C23F1/02 ,  H01L21/02527 ,  H01L21/042 ,  H01L21/324 ,  Y10T428/24545 ,  Y10T428/24851 ,  Y10T428/24909 ,  Y10T428/24917

Abstract: An apparatus and method for forming a patterned graphene layer on a substrate. One such method includes forming at least one patterned structure of a carbide-forming metal or metal-containing alloy on a substrate, applying a layer of graphene on top of the at least one patterned structure of a carbide-forming metal or metal-containing alloy on the substrate, heating the layer of graphene on top of the at least one patterned structure of a carbide-forming metal or metal-containing alloy in an environment to remove graphene regions proximate to the at least one patterned structure of a carbide-forming metal or metal-containing alloy, and removing the at least one patterned structure of a carbide-forming metal or metal-containing alloy to produce a patterned graphene layer on the substrate, wherein the patterned graphene layer on the substrate provides carrier mobility for electronic devices.

Abstract translation: 一种用于在衬底上形成图案化的石墨烯层的装置和方法。 一种这样的方法包括在基底上形成碳化物形成金属或含金属合金的至少一个图案化结构，在碳化物形成金属或含金属合金的至少一个图案化结构的顶部上施加石墨烯层 在基板上，在环境中在形成碳化物的金属或含金属的合金的至少一个图案化结构的顶部上加热石墨烯层，以去除邻近碳化物形成金属的至少一个图案化结构的石墨烯区域 或含金属的合金，以及去除形成碳化物的金属或含金属的合金的至少一个图案化结构，以在衬底上产生图案化的石墨烯层，其中衬底上的图案化石墨烯层提供电子器件的载流子迁移率。

公开(公告)号：WO2011072188A3

公开(公告)日：2011-09-15

申请号：PCT/US2010059800

申请日：2010-12-10

Applicant: ADVANCED TECH MATERIALS ,  IBM ,  AFZALI-ARDAKANI ALI ,  BAUM THOMAS H ,  BOGGS KARL E ,  COOPER EMANUEL I ,  CYWAR DOUGLAS ,  KERN MATTHEW ,  KHOJASTEH MAHMOUD ,  NUNES RONALD W ,  TOTIR GEORGE GABRIEL

Inventor： AFZALI-ARDAKANI ALI ,  BAUM THOMAS H ,  BOGGS KARL E ,  COOPER EMANUEL I ,  CYWAR DOUGLAS ,  KERN MATTHEW ,  KHOJASTEH MAHMOUD ,  TOTIR GEORGE GABRIEL

IPC: H01L21/3063

CPC classification number: H01L21/31133 ,  G03F7/423

Abstract: Methods for removing a masking material, for example, a photoresist, and electronic devices formed by removing a masking material are presented. For example, a method for removing a masking material includes contacting the masking material with a solution comprising cerium and at least one additional oxidant. The cerium may be comprised in a salt. The salt may be cerium ammonium nitrate. The at least one additional oxidant may be a manganese, ruthenium, and/or osmium-containing compound.

Abstract translation: 提出了用于去除掩模材料（例如光致抗蚀剂）的方法以及通过去除掩模材料形成的电子器件。 例如，用于去除掩蔽材料的方法包括使掩蔽材料与包含铈和至少一种另外的氧化剂的溶液接触。 铈可以包含在盐中。 盐可以是硝酸铈铵。 该至少一种另外的氧化剂可以是锰，钌和/或含锇化合物。