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    FeCrAl ALLOY FOIL FOR CATALYTIC CONVERTERS AT MEDIUM HIGH TEMPERATURE AND A METHOD OF MAKING THE MATERIAL
    3.
    发明申请
    FeCrAl ALLOY FOIL FOR CATALYTIC CONVERTERS AT MEDIUM HIGH TEMPERATURE AND A METHOD OF MAKING THE MATERIAL 审中-公开
    用于中温高温催化转化器的FeCrAl合金箔及其制备方法

    公开(公告)号：US20070237690A1

    公开(公告)日：2007-10-11

    申请号：US11537148

    申请日：2006-09-29

    申请人： Lichun Chen ,  Bijendra Jha

    发明人： Lichun Chen ,  Bijendra Jha

    IPC分类号： B23K20/04 ,  B01D53/34

    CPC分类号： B01J35/04 ,  B01J37/08

    摘要： A FeCrAl alloy for catalytic converter substrates having excellent oxidation resistance and dimension stability at a medium high temperature, e.g. the temperature encountered by catalytic converter substrates in truck diesel engines, without necessary addition of extra Y, Hf, Zr, or rare earth elements beyond that inherently present in commercial stainless steel. A roll bonding and diffusion alloying annealing method is used for making such materials with the following two deviated paths. First, material in which layers of ferritic stainless steel and aluminum are solid state metallurgically bonded together forming a multilayer composite material. Such composite material is then further rolled to an intermediate foil gauge, cleaned, and then subjected to a thermal reaction to form a resulting uniform solid solution foil material followed by rolling to the final foil thickness. Alternatively, such composite material is further rolled to the final foil thickness, cleaned, and then subjected to a thermal in-situ reaction in the material after a honeycomb-like catalytic converter is made from the foil composite material. Both deviated approaches result in a uniform solid solution foil material.

    摘要翻译： 一种用于催化转化器基底的FeCrAl合金，其在中等高温下具有优异的抗氧化性和尺寸稳定性，例如， 催化转化器基板在卡车柴油发动机中遇到的温度，不需要额外添加额外的Y，Hf，Zr或稀土元素，超出商业不锈钢中固有的含量。 使用辊粘合和扩散合金化退火方法制造具有以下两个偏离路径的这种材料。 首先，铁素体不锈钢和铝层是固态冶金结合在一起形成多层复合材料的材料。 然后将这种复合材料进一步轧制到中间箔计量器上，进行清洗，然后进行热反应以形成均匀的固溶体箔材料，然后轧制至最终的箔厚度。 或者，将这种复合材料进一步轧制到最终的箔厚度，清洁，然后在由箔复合材料制成蜂窝状催化转化器之后在材料中进行热原位反应。 两种偏离的方法都产生均匀的固溶箔材料。

    Ferroelectric memory circuit and method for its fabrication
    5.
    发明授权
    Ferroelectric memory circuit and method for its fabrication 失效
    铁电存储器电路及其制造方法

    公开(公告)号：US06734478B2

    公开(公告)日：2004-05-11

    申请号：US10169064

    申请日：2002-10-23

    申请人： Nicklas Johansson ,  Lichun Chen

    发明人： Nicklas Johansson ,  Lichun Chen

    IPC分类号： H01L31119

    CPC分类号： H01L27/12 ,  B82Y10/00 ,  H01L27/11502 ,  H01L28/55 ,  H01L28/60 ,  H01L51/0037

    摘要： A ferroelectric memory circuit includes a ferroelectric memory cell in the form of a ferroelectric polymer thin film and first and second electrodes respectively, contacting the ferroelectric memory cell at opposite surfaces thereof, whereby a polarization state of the cell can be set, switched or detected by applying appropriate voltages to the electrodes. At least one of the electrodes includes at least one contact layer. The at least one contact layer including a conducting polymer contacting the memory cell, and optionally a second layer of a metal film contacting the conducting polymer, whereby the at least one of the electrodes either includes a conducting polymer contact layer only, or a combination of a conducting polymer contact layer and a metal film layer. A method in the fabrication of a ferroelectric memory circuit of this kind includes steps for depositing a first contact layer of conducting polymer thin film on the substrate, depositing subsequently a ferroelectric polymer thin film on the first contact layer, and then depositing a second contact layer on the top of the ferroelectric polymer thin film.

    摘要翻译： 铁电存储电路包括铁电聚合物薄膜形式的铁电存储单元和分别与其相对的铁电存储单元接触的第一和第二电极，由此可以通过以下方法设置，切换或检测电池的极化状态 向电极施加适当的电压。 至少一个电极包括至少一个接触层。 所述至少一个接触层包括接触所述存储单元的导电聚合物，以及任选地与所述导电聚合物接触的金属膜的第二层，由此所述至少一个所述电极仅包括导电聚合物接触层，或者 导电聚合物接触层和金属膜层。 制造这种铁电存储器电路的方法包括以下步骤：在衬底上沉积导电聚合物薄膜的第一接触层，然后在第一接触层上沉积铁电聚合物薄膜，然后沉积第二接触层 在铁电聚合物薄膜的顶部。

    Deposition of Organic Layers
    7.
    发明申请
    Deposition of Organic Layers 有权
    有机层沉积

    公开(公告)号：US20100219401A1

    公开(公告)日：2010-09-02

    申请号：US12525264

    申请日：2008-01-31

    申请人： Donal Bradley ,  Lichun Chen ,  Patrick Dagenaar

    发明人： Donal Bradley ,  Lichun Chen ,  Patrick Dagenaar

    IPC分类号： H01L51/00 ,  H01L51/40

    CPC分类号： B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  H01L51/0004 ,  H01L51/0013 ,  H01L51/0026 ,  H01L51/424 ,  H01L51/4253 ,  Y02E10/549

    摘要： A method for depositing one or more organic layers onto a substrate, which includes: transferring the one or more layers from a depositing surface of a stamp to the substrate by bringing the layer coated depositing surface of the stamp into contact with the substrate, and the use of either or both of the steps of: (i) contacting the polymer with a plasticizer; and (ii) heating the substrate and/or stamp, in order to create favorable conditions for conformal contact and uniform layer transfer.

    摘要翻译： 一种用于将一个或多个有机层沉积到衬底上的方法，其包括：通过使印模的层涂覆的沉积表面与衬底接触，将一个或多个层从印模的沉积表面转移到衬底，以及 使用以下步骤之一或两者：（i）使聚合物与增塑剂接触; 和（ii）加热基底和/或印模，以便为保形接触和均匀的层转移创造有利条件。

    FeCrAl alloy foil for catalytic converters at medium high temperature and a method of making the material
    8.
    发明申请
    FeCrAl alloy foil for catalytic converters at medium high temperature and a method of making the material 审中-公开
    用于中等温度催化转化器的FeCrAl合金箔及其制备方法

    公开(公告)号：US20050058581A1

    公开(公告)日：2005-03-17

    申请号：US10914457

    申请日：2004-08-09

    申请人： Lichun Chen ,  Bijendra Jha

    发明人： Lichun Chen ,  Bijendra Jha

    IPC分类号： B01D53/34 ,  B01J35/04 ,  B01J37/08 ,  B23K20/04

    CPC分类号： B01J35/04 ,  B01J37/08 ,  Y10T29/49345 ,  Y10T428/12431

    摘要： A FeCrAl alloy for catalytic converter substrates having excellent oxidation resistance and dimension stability at a medium high temperature, e.g. the temperature encountered by catalytic converter substrates in truck diesel engines, without necessary addition of extra Y, Hf, or rare earth elements beyond that inherently present in commercial stainless steel. A roll bonding and diffusion alloying annealing method is used for making such materials with the following two deviated paths. First, material in which layers of ferritic stainless steel and aluminum are solid state metallurgically bonded together forming a multilayer composite material. Such composite material is then further rolled to an intermediate foil gauge and then subjected to a thermal reaction to form a resulting uniform solid solution foil material followed by rolling to the final foil thickness. Alternatively, such composite material is further rolled to the final foil thickness and then subjected to a thermal in-situ reaction in the material after a honeycomb-like catalytic converter is made from the foil composite material. Both deviated approaches result in a uniform solid solution foil material.

    摘要翻译： 一种用于催化转化器基底的FeCrAl合金，其在中等高温下具有优异的抗氧化性和尺寸稳定性，例如， 催化转化器基板在卡车柴油发动机中遇到的温度，不需要额外的添加额外的Y，Hf或稀土元素超出商业不锈钢中固有的。 使用辊粘合和扩散合金化退火方法制造具有以下两个偏离路径的这种材料。 首先，铁素体不锈钢和铝层是固态冶金结合在一起形成多层复合材料的材料。 然后将这种复合材料进一步轧制成中间箔片，然后进行热反应以形成均匀的固溶体箔材料，然后轧制至最终的箔厚度。 或者，将这种复合材料进一步轧制到最终的箔厚度，然后在由箔复合材料制成蜂窝状催化转化器之后在材料中进行热原位反应。 两种偏离的方法都产生均匀的固溶箔材料。