知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

61 条记录 (耗时 0.029 秒)

    Method for producing a conductive nanoparticle memory device
    2.
    发明授权
    Method for producing a conductive nanoparticle memory device 失效
    导电纳米颗粒存储装置的制造方法

    公开(公告)号：US08389368B2

    公开(公告)日：2013-03-05

    申请号：US12727593

    申请日：2010-03-19

    申请人： Simon Deleonibus ,  Jean-Marie Basset ,  Paul Campbell ,  Thibaut Gutel ,  Paul-Henri Haumesser ,  Gilles Marchand ,  Catherine Santini

    发明人： Simon Deleonibus ,  Jean-Marie Basset ,  Paul Campbell ,  Thibaut Gutel ,  Paul-Henri Haumesser ,  Gilles Marchand ,  Catherine Santini

    IPC分类号： H01L21/336

    CPC分类号： H01L29/66833 ,  B82Y10/00 ,  B82Y40/00 ,  H01L21/28273 ,  H01L27/11563 ,  H01L29/42332 ,  H01L29/513 ,  H01L29/66545 ,  H01L29/66825 ,  H01L29/7881 ,  Y10S977/773

    摘要： A method for producing a memory device with nanoparticles, including steps of: a) forming, in a substrate based on at least one semi-conductor, source and drain regions, and at least one first dielectric on at least one zone of the substrate arranged between the source and drain regions and intended to form a channel of the memory device, b) depositing of at least one ionic liquid that is an organic salt or mixture of organic salts in a liquid state, wherein nanoparticles of at least one electrically conductive material are suspended in the ionic liquid, said ionic liquid covering at least said first dielectric, c) forming a deposition of said nanoparticles at least on said first dielectric, d) removing the ionic liquid remaining on the first dielectric, and e) forming at least one second dielectric and at least one control gate on at least one part of the nanoparticles deposited on the first dielectric.

    摘要翻译： 一种制备具有纳米颗粒的存储器件的方法，包括以下步骤：a）在基板中基于至少一个半导体源极和漏极区域形成基底，并且至少一个第一电介质在衬底的至少一个区域上被布置 在源极和漏极区之间并且旨在形成存储器件的通道，b）沉积至少一种离子液体，其是液态的有机盐或有机盐的混合物，其中至少一种导电材料的纳米颗粒 悬浮在离子液体中，所述离子液体至少覆盖所述第一电介质，c）至少在所述第一电介质上形成所述纳米颗粒的沉积，d）去除残留在第一电介质上的离子液体，和e）至少形成 在沉积在第一电介质上的纳米颗粒的至少一部分上的一个第二电介质和至少一个控制栅极。

    Method for converting ethylene into propylene
    7.
    发明授权
    Method for converting ethylene into propylene 失效
    乙烯转化成丙烯的方法

    公开(公告)号：US07638672B2

    公开(公告)日：2009-12-29

    申请号：US11571602

    申请日：2005-06-27

    申请人： Christophe Coperet ,  Jean-Marie Basset ,  Jean Thivolle-Cazat ,  Erwan Le Roux ,  Mostafa Taoufik

    发明人： Christophe Coperet ,  Jean-Marie Basset ,  Jean Thivolle-Cazat ,  Erwan Le Roux ,  Mostafa Taoufik

    IPC分类号： C07C6/04

    CPC分类号： C07C6/04 ,  C07C2531/12 ,  Y02P20/584 ,  C07C11/06

    摘要： The invention relates to a method for converting ethylene into propylene consisting in reacting said ethylene with a supported metal compound comprising an aluminium oxide based support to which a tungsten hydride is grafted. Said reaction is carried out at a temperature ranging from 20 to 600° C., preferably between 50 and 350° C., at an absolute pressure ranging from 0.01 to 8 MPa, preferably between 0.01 and 1 MPa. A catalyst is regeneratable by introducing hydrogen at a temperature of 50-300° C.

    摘要翻译： 本发明涉及一种将乙烯转化成丙烯的方法，该方法是使所述乙烯与负载型金属化合物反应，该金属化合物包含接枝有氢化钨的氧化铝基载体。 所述反应在20〜600℃，优选50〜350℃的温度下进行，绝对压力为0.01〜8MPa，优选为0.01〜1MPa。 催化剂可以通过在50-300℃的温度下引入氢气来再生

    Process for converting methane into ethane
    8.
    发明授权
    Process for converting methane into ethane 失效
    将甲烷转化为乙烷的方法

    公开(公告)号：US07473814B2

    公开(公告)日：2009-01-06

    申请号：US10517212

    申请日：2003-06-04

    申请人： Jean-Marie Basset ,  Philippe Bres ,  Christophe Coperet ,  Barry Martin Maunders ,  Daravong Soulivong ,  Mostafa Taoufik ,  Jean Thivolle-Cazat

    发明人： Jean-Marie Basset ,  Philippe Bres ,  Christophe Coperet ,  Barry Martin Maunders ,  Daravong Soulivong ,  Mostafa Taoufik ,  Jean Thivolle-Cazat

    IPC分类号： C07C2/00

    CPC分类号： C07C2/76 ,  C07C2531/12 ,  Y10S585/943 ,  C07C9/06

    摘要： The invention relates to a process for producing ethane comprising contacting methane with a metal catalyst selected from metal hydrides, metal organic compounds and mixtures thereof. It also relates to a process for the conversion of methane to carbon-containing products comprising contacting methane with a metal catalyst comprising at least one metal, Me, chosen from the lanthanides, the actinides and the metals from Groups 2 to 12 of the Periodic Table of the Elements, so as to produce ethane in a proportion of at least 65%, especially at least 98% or 99% by weight with respect to carbon-containing products formed in the process. The process can be a single-step process, preferably carried out under conditions involving a non-oxidative catalytic coupling of methane, in particular under operating conditions maintained substantially constant, preferably continuously, during the ethane production, e.g. at a temperature ranging from −30° C. to +80° C., preferably from 20° C. to 500° C., under a total absolute pressure ranging from 10−3 to 100 MPa, preferably from 0.1 to 50 MPa. The metal catalyst may be chosen from metal catalysts supported on and preferably grafted to a solid support. One of the main advantages of the present invention is to produce ethane with a very high selectivity.

    摘要翻译： 本发明涉及一种生产乙烷的方法，包括使甲烷与选自金属氢化物，金属有机化合物及其混合物的金属催化剂接触。 它还涉及将甲烷转化为含碳产物的方法，包括使甲烷与包含至少一种金属的金属催化剂接触，所述金属催化剂选自镧系元素，锕系元素和元素周期表第2至12族中的金属 的元素，以便相对于在该方法中形成的含碳产品，以至少65重量％，特别是至少98重量％或99重量％的比例制备乙烷。 该方法可以是单步骤方法，优选在涉及甲烷的非氧化催化偶合的条件下进行，特别是在乙烷生产期间，优选连续保持基本上恒定的操作条件下，例如乙烷生产。 在-30℃至+ 80℃，优选20℃至500℃的温度下，在绝对压力范围为10-3-100MPa，优选0.1-50MPa的温度下进行。 金属催化剂可以选自负载在并优选接枝到固体载体上的金属催化剂。 本发明的主要优点之一是以非常高的选择性生产乙烷。