公开(公告)号：US08981096B2

公开(公告)日：2015-03-17

申请号：US13097656

申请日：2011-04-29

Applicant: Vellaisamy A. L. Roy ,  Zong-Xiang Xu ,  Paul Kim Ho Chu ,  Tat Kun Kwok

Inventor： Vellaisamy A. L. Roy ,  Zong-Xiang Xu ,  Paul Kim Ho Chu ,  Tat Kun Kwok

IPC: C07D241/38 ,  H01L51/00 ,  H01L51/05

CPC classification number: H01L51/0083 ,  H01L51/0003 ,  H01L51/0051 ,  H01L51/0084 ,  H01L51/0512 ,  H01L51/0533 ,  H01L51/0558 ,  H01L51/105

Abstract: The design and synthesis of six nickel charge transfer (CT) complexes are described herein. The six nickel CT complexes have a nickel center, two organic ligands coordinated with the nickel center to form a dianionic square planar supramolecule and an organic counter-cation as represented by The ligands and counter-cations are selected to optimize properties, such as molecular alignment, film morphology, and molecular packaging. Described herein, the ligands can be 2,3-pyrazinedithiol (L1), 1,2-benzenedithol (L2) or 2,3-quinoxalinedithol (L3) and the counter-cations can be diquat (2,2′-ebpy) or methyl viologen (4,4′-mbpy). The six nickel CT complexes can also be utilized semiconductor devices, such as thin film transistors or inverters. Processes are also provided for the fabrication of semiconductors devices. The processes can include fabricating a substrate with a bilayer octadecylphosphonic acid (ODPA)/Al2O3 dielectric and applying one of the six nickel charge transfer (CT) complexes to the substrate.

Abstract translation: 本文描述了六种镍电荷转移（CT）复合物的设计和合成。 六个镍CT复合物具有镍中心，两个有机配体与镍中心配位以形成二阴离子正方形平面超分子和由“配体”和“反阳离子”所表示的有机抗衡阳离子，以优化特性，如分子对准 ，膜形态和分子包装。 本文描述的配体可以是2,3-吡嗪二硫醇（L1），1,2-苯二酚（L2）或2,3-喹喔啉基二醇（L3），抗衡阳离子可以是二季铵盐（2,2'-ebpy）或 甲基紫精（4,4'-mbpy）。 六个镍CT复合体也可以用于薄膜晶体管或逆变器等半导体器件。 还提供了用于制造半导体器件的工艺。 这些方法可以包括用双层十八烷基膦酸（ODPA）/ Al 2 O 3电介质制造衬底，并将六种镍电荷转移（CT）复合物中的一种施加到衬底上。

公开(公告)号：US20120304741A1

公开(公告)日：2012-12-06

申请号：US13152816

申请日：2011-06-03

Applicant: Vellaisamy A. L. Roy ,  Zong-Xiang Xu

Inventor： Vellaisamy A. L. Roy ,  Zong-Xiang Xu

IPC: G01N7/00 ,  H01L51/30 ,  H01L21/02

CPC classification number: G01N27/4145 ,  G01N27/12 ,  G01N27/127 ,  G01N27/4141 ,  H01L51/0036 ,  H01L51/0545

Abstract: The design and fabrication of ultrathin poly-3-hexyl thiophene (P3HT) film based amine sensors are described herein. Ultrathin P3HT monolayer films can be built on a patterned flexible n-octadecylphosphonic acid (ODPA)/Al2O3/PET substrate, forming a flexible polymer thin film transistor according to a solution process. The mechanism of the sensor is based on the interaction of amine molecules with the surface of the P3HT monolayer. The interaction of amine molecules with the surface of the P3HT monolayer can affect the current density of the PTFT, and the change in current density can indicate the presence of amine molecules in the surroundings. The amine sensors described herein can easily detect amine molecules in a parts per billion (ppb) range. The amine sensors can be utilized, for example, as disposable sensors within food packaging to ensure the safety of the packaged food.

Abstract translation: 本文描述了超薄聚3-己基噻吩（P3HT）膜基胺传感器的设计和制造。 超薄P3HT单层膜可以构建在图案化的柔性正十八烷基膦酸（ODPA）/ Al2O3 / PET基材上，根据溶液工艺形成柔性聚合物薄膜晶体管。 传感器的机理是基于胺分子与P3HT单层表面的相互作用。 胺分子与P3HT单层表面的相互作用可影响PTFT的电流密度，电流密度的变化可以表明周围环境中存在胺分子。 本文所述的胺传感器可以容易地以十亿分之一（ppb）范围检测胺分子。 胺传感器可以例如用作食品包装内的一次性传感器，以确保包装食品的安全性。

公开(公告)号：US20120276687A1

公开(公告)日：2012-11-01

申请号：US13097656

申请日：2011-04-29

Applicant: Vellaisamy A. L. Roy ,  Zong-Xiang Xu ,  Paul Kim Ho Chu ,  Tat Kun Kwok

Inventor： Vellaisamy A. L. Roy ,  Zong-Xiang Xu ,  Paul Kim Ho Chu ,  Tat Kun Kwok

IPC: H01L51/40 ,  C07F15/04

CPC classification number: H01L51/0083 ,  H01L51/0003 ,  H01L51/0051 ,  H01L51/0084 ,  H01L51/0512 ,  H01L51/0533 ,  H01L51/0558 ,  H01L51/105

Abstract: The design and synthesis of six nickel charge transfer (CT) complexes are described herein. The six nickel CT complexes have a nickel center, two organic ligands coordinated with the nickel center to form a dianionic square planar supramolecule and an organic counter-cation. The ligands and counter-cations are selected to optimize properties, such as molecular alignment, film morphology, and molecular packaging. Described herein, the ligands can be 2,3-pyrazinedithiol (L1), 1,2-benzenedithol (L2) or 2,3-quinoxalinedithol (L3) and the counter-cations can be diquat (2,2′-ebpy) or methyl viologen (4,4′-mbpy). The six nickel CT complexes can also be utilized semiconductor devices, such as thin film transistors or inverters. Processes are also provided for the fabrication of semiconductors devices. The processes can include fabricating a substrate with a bilayer octadecylphosphonic acid (ODPA)/Al2O3 dielectric and applying one of the six nickel charge transfer (CT) complexes to the substrate.

Abstract translation: 本文描述了六种镍电荷转移（CT）复合物的设计和合成。 六个镍CT复合物具有镍中心，两个有机配体与镍中心配位以形成二离子正方形平面超分子和有机反应物。 选择配体和抗衡阳离子以优化特性，例如分子取向，膜形态和分子包装。 本文描述的配体可以是2,3-吡嗪二硫醇（L1），1,2-苯二酚（L2）或2,3-喹喔啉基二醇（L3），抗衡阳离子可以是二季铵盐（2,2'-ebpy）或 甲基紫精（4,4'-mbpy）。 六个镍CT复合体也可以用于薄膜晶体管或逆变器等半导体器件。 还提供了用于制造半导体器件的工艺。 这些方法可以包括用双层十八烷基膦酸（ODPA）/ Al 2 O 3电介质制造衬底，并将六种镍电荷转移（CT）复合物中的一种施加到衬底上。

公开(公告)号：US09157886B2

公开(公告)日：2015-10-13

申请号：US13152816

申请日：2011-06-03

Applicant: Vellaisamy A. L. Roy ,  Zong-Xiang Xu

Inventor： Vellaisamy A. L. Roy ,  Zong-Xiang Xu

IPC: G01N7/00 ,  G01N27/414 ,  G01N27/12 ,  H01L51/00 ,  H01L51/05

CPC classification number: G01N27/4145 ,  G01N27/12 ,  G01N27/127 ,  G01N27/4141 ,  H01L51/0036 ,  H01L51/0545

Abstract: The design and fabrication of ultrathin poly-3-hexyl thiophene (P3HT) film based amine sensors are described herein. Ultrathin P3HT monolayer films can be built on a patterned flexible n-octadecylphosphonic acid (ODPA)/Al2O3/PET substrate, forming a flexible polymer thin film transistor according to a solution process. The mechanism of the sensor is based on the interaction of amine molecules with the surface of the P3HT monolayer. The interaction of amine molecules with the surface of the P3HT monolayer can affect the current density of the PTFT, and the change in current density can indicate the presence of amine molecules in the surroundings. The amine sensors described herein can easily detect amine molecules in a parts per billion (ppb) range. The amine sensors can be utilized, for example, as disposable sensors within food packaging to ensure the safety of the packaged food.

Abstract translation: 本文描述了超薄聚3-己基噻吩（P3HT）膜基胺传感器的设计和制造。 超薄P3HT单层膜可以构建在图案化的柔性正十八烷基膦酸（ODPA）/ Al2O3 / PET基材上，根据溶液工艺形成柔性聚合物薄膜晶体管。 传感器的机理是基于胺分子与P3HT单层表面的相互作用。 胺分子与P3HT单层表面的相互作用可影响PTFT的电流密度，电流密度的变化可以表明周围环境中存在胺分子。 本文所述的胺传感器可以容易地以十亿分之一（ppb）范围检测胺分子。 胺传感器可以例如用作食品包装内的一次性传感器，以确保包装食品的安全性。