Process for preparing a metal styrene polymer composite having nano metallic particles deposited thereon
    1.
    发明授权
    Process for preparing a metal styrene polymer composite having nano metallic particles deposited thereon 有权
    制备其上沉积有纳米金属颗粒的金属苯乙烯聚合物复合材料的方法

    公开(公告)号:US07662434B2

    公开(公告)日:2010-02-16

    申请号:US11497308

    申请日:2006-08-02

    IPC分类号: B05D7/00

    摘要: A process for preparing a metal styrene polymer composite having nano metallic particles deposited thereon is disclosed, which includes a) undergoing free radical polymerization of styrene and an optional co-monomer in the presence of a persulfate initiator and a chain transfer agent; and b) contacting the resulting styrene oligomer or copolymer of styrene and the co-monomer from step a) with an aqueous solution containing a noble metal ion dissolved therein, so that the noble metal ion is reduced to element form particles and deposit on the styrene oligomer or copolymer of styrene and the co-monomer by sulfates on the oligomer or copolymer in the absence of a reducing agent.

    摘要翻译: 公开了一种制备其上沉积有纳米金属颗粒的金属苯乙烯聚合物复合物的方法,其包括:a)在过硫酸盐引发剂和链转移剂的存在下进行苯乙烯和任选的共聚单体的自由基聚合; 和b)使得到的苯乙烯低聚物或苯乙烯共聚物与来自步骤a)的共聚单体与其中溶解有贵金属离子的水溶液接触,使得贵金属离子被还原为元素形式的颗粒并沉积在苯乙烯 在不存在还原剂的情况下,低聚物或共聚物上的苯乙烯和共聚单体的低聚物或共聚物由硫酸盐组成。

    Method for producing carbon nanotubes at low temperature
    2.
    发明申请
    Method for producing carbon nanotubes at low temperature 审中-公开
    在低温下生产碳纳米管的方法

    公开(公告)号:US20060240189A1

    公开(公告)日:2006-10-26

    申请号:US11246063

    申请日:2005-10-11

    IPC分类号: B05D1/18 C23C16/00

    CPC分类号: C25D11/30

    摘要: The present invention relates to a low-temperature method for forming carbon nanotubes, which mainly includes preparing a co-catalyst of composite metal particles on a substrate, and growing carbon nanotubes on the substrate by a thermal CVD process at 400° C. The present invention uses a non-isothermal deposition (NITD) and a metal chemical substitution reaction to prepare the co-catalyst particles on the substrate.

    摘要翻译: 本发明涉及一种用于形成碳纳米管的低温方法,其主要包括在基材上制备复合金属颗粒的助催化剂,并在400℃下通过热CVD法在基板上生长碳纳米管。本发明 本发明使用非等温沉积(NITD)和金属化学取代反应来制备底物上的助催化剂颗粒。

    Method for preparing copper interconnectors of an ULSI
    3.
    发明申请
    Method for preparing copper interconnectors of an ULSI 审中-公开
    制造ULSI铜连接器的方法

    公开(公告)号:US20060228488A1

    公开(公告)日:2006-10-12

    申请号:US11171215

    申请日:2005-07-01

    IPC分类号: B05D1/18 B05D5/12 B05D3/02

    摘要: A method for depositing a copper layer on a substrate is disclosed. The method is achieved by heating a plating solution located between a heating device and a target substrate. Through the process illustrated above, metal nano-particles come out from the plating solution and deposit on a substrate with high aspect ratio. Surfactant can be selectively added for obtaining ultra-thin continuous film, void-free copper connectors. Furthermore, a copper film would achieve a preferred (111) crystallization orientation.

    摘要翻译: 公开了一种在衬底上沉积铜层的方法。 该方法通过加热位于加热装置和靶基板之间的电镀液来实现。 通过上述过程,金属纳米粒子从电镀液中出来,沉积在具有高纵横比的基底上。 可以选择性地添加表面活性剂以获得超薄连续膜,无空隙的铜连接器。 此外,铜膜将获得优选的(111)结晶取向。

    Method for treating surface of magnesium or magnesium alloy
    4.
    发明申请
    Method for treating surface of magnesium or magnesium alloy 审中-公开
    镁或镁合金表面处理方法

    公开(公告)号:US20060237326A1

    公开(公告)日:2006-10-26

    申请号:US11390206

    申请日:2006-03-28

    IPC分类号: C25D11/00

    CPC分类号: C25D11/30

    摘要: A method for surface treatment is disclosed. The method is achieved by forming a MgO film on a metal surface through anode processing of Mg or Mg alloy in an alkaline solution. The alkaline solution includes a hydroxide, a thickening agent, and a film adjusting agent. As the method is performed, the target object is immersed in the alkaline solution, and the target object is connected to an anode with an average electric current density of 1˜5 A/dm, at a temperature of 0˜30° C., and within a time period of 10˜120 minutes to form a film of 5˜25 μm. The forming rate of the film of the method of the present invention is fast, and the formed film is of little stress.

    摘要翻译: 公开了一种表面处理方法。 该方法通过在碱性溶液中通过Mg或Mg合金的阳极处理在金属表面上形成MgO膜来实现。 碱性溶液包括氢氧化物,增稠剂和膜调节剂。 进行该方法时,将目标物浸在碱性溶液中,在0〜30℃的温度下,将目标物与平均电流密度为1〜5A / dm的阳极连接, 并在10〜120分钟的时间内形成5〜25毫米的薄膜。 本发明方法的薄膜的成型速度快,成型薄膜几乎没有应力。

    Method for manufacturing metallic microstructure
    5.
    发明申请
    Method for manufacturing metallic microstructure 审中-公开
    制造金属微观结构的方法

    公开(公告)号:US20060228489A1

    公开(公告)日:2006-10-12

    申请号:US11246174

    申请日:2005-10-11

    IPC分类号: B05D1/18 B05D3/02

    摘要: The present invention discloses a method for forming a metallic microstructure on a patterned surface of a substrate by a nonisothermal deposition (NTID) in an electroless plating solution. The substrate is immersed in the solution being heated by a heating device mounted on a bottom of an electroless plating reactor while the heated solution being cooled by a cooling device provided in the reactor, and thus a seed layer is formed the patterned surface of the substrate. The substrate is then immersed in an electroless plating solution with a back surface of the substrate lying on the bottom of the reactor, so that the exposed seed layer is thickened to form the metallic microstructure.

    摘要翻译: 本发明公开了一种在化学镀溶液中通过非等温沉积(NTID)在衬底的图案化表面上形成金属微结构的方法。 将衬底浸入被安装在化学镀电镀反应器底部的加热装置加热的溶液中,同时通过设置在反应器中的冷却装置冷却加热的溶液,从而种子层形成衬底的图案化表面 。 然后将衬底浸入无碱电解溶液中,其中衬底的背面位于反应器的底部,使得暴露的种子层变厚以形成金属微结构。

    PROCESS FOR PREPARING A METAL STYRENE POLYMER COMPOSITE HAVING NANO METALLIC PARTICLES DEPOSITED THEREON
    6.
    发明申请
    PROCESS FOR PREPARING A METAL STYRENE POLYMER COMPOSITE HAVING NANO METALLIC PARTICLES DEPOSITED THEREON 有权
    制备具有沉积的纳米金属颗粒的金属苯乙烯聚合物复合材料的方法

    公开(公告)号:US20100015338A1

    公开(公告)日:2010-01-21

    申请号:US11497308

    申请日:2006-08-02

    IPC分类号: B05D3/10

    摘要: A process for preparing a metal styrene polymer composite having nano metallic particles deposited thereon is disclosed, which includes a) undergoing free radical polymerization of styrene and an optional co-monomer in the presence of a persulfate initiator and a chain transfer agent; and b) contacting the resulting styrene oligomer or copolymer of styrene and the co-monomer from step a) with an aqueous solution containing a noble metal ion dissolved therein, so that the noble metal ion is reduced to element form particles and deposit on the styrene oligomer or copolymer of styrene and the co-monomer by sulfates on the oligomer or copolymer in the absence of a reducing agent.

    摘要翻译: 公开了一种制备其上沉积有纳米金属颗粒的金属苯乙烯聚合物复合物的方法,其包括:a)在过硫酸盐引发剂和链转移剂的存在下进行苯乙烯和任选的共聚单体的自由基聚合; 和b)使得到的苯乙烯低聚物或苯乙烯共聚物与来自步骤a)的共聚单体与其中溶解有贵金属离子的水溶液接触,使得贵金属离子被还原为元素形式的颗粒并沉积在苯乙烯 在不存在还原剂的情况下,低聚物或共聚物上的苯乙烯和共聚单体的低聚物或共聚物由硫酸盐组成。