Process for producing carbon nanotubes by arc discharge
    1.
    发明授权
    Process for producing carbon nanotubes by arc discharge 失效
    通过电弧放电制造碳纳米管的方法

    公开(公告)号:US07625545B2

    公开(公告)日:2009-12-01

    申请号:US10519294

    申请日:2003-06-30

    IPC分类号: D01F9/12 D01F9/127

    摘要: A process for producing a tape-like material uniformly containing highly pure single-walled or multi-walled carbon nanotubes and a tape-like material produced thereby; a high-performance field emission electrode including the tape-like material; and a process for producing the field emission electrode. The carbon nanotubes are synthesized by arc discharge, wherein an inert gas or inert gas-containing mixed gas is jetted onto a cathode having a carbon material from the inside of a hollow electrode (11) used as an anode, and simultaneously an arc is generated to form a path of arc discharge along a stream of the gas. At the same time, by relative movement of the electrodes, the cathode spot of the arc is moved on the cathode, and the synthesized carbon nanotubes are formed into a tape.

    摘要翻译: 一种均匀地含有高纯度单壁或多壁碳纳米管的带状材料的制造方法以及由此生产的带状材料。 包括带状材料的高性能场致发射电极; 以及用于制造场致发射电极的方法。 通过电弧放电合成碳纳米管,其中惰性气体或惰性气体混合气体从用作阳极的中空电极(11)的内部喷射到具有碳材料的阴极上,同时产生电弧 以沿着气体流形成电弧放电的路径。 同时,通过电极的相对运动,电弧的阴极点在阴极上移动,合成的碳纳米管形成带状。

    Tapelike material containing carbon nanotube and production method for cabon nanotube and electric field emission type electrode containing the tapelike material and production method therefor

    公开(公告)号:US20060005381A1

    公开(公告)日:2006-01-12

    申请号:US10519294

    申请日:2003-06-30

    IPC分类号: H05K3/00

    摘要: A process for producing a tape-like material uniformly containing highly pure single-walled or multi-walled carbon nanotubes with a high density highly pure single-walled or multi-walled carbon nanotubes; a high-performance field emission electrode including the tape-like material; and a process for producing the field emission electrode. For synthesis of carbon nanotubes by arc discharge, an inert gas or inert gas-containing mixed gas is jetted onto a cathode (2) comprising a carbon material from the inside (11a) of a hollow electrode (11) used as an anode, and simultaneously an arc is generated to form a path of arc discharge along the stream of the gas. Consequently, the cathode spot is prevented from irregularly moving, and thus highly pure carbon nanotubes can be produced. At the same time, by relatively moving both electrodes so as to move the cathode spot of the arc (3) on cathode, the synthesized carbon nanotubes are formed into a tape.

    摘要翻译: 一种高密度高纯度单壁或多壁碳纳米管均匀含有高纯度单壁或多壁碳纳米管的带状材料的制造方法。 包括带状材料的高性能场致发射电极; 以及用于制造场致发射电极的方法。 为了通过电弧放电合成碳纳米管,将惰性气体或惰性气体混合气体从用作阳极的中空电极(11)的内部(11a)喷射到包含碳材料的阴极(2)上, 并且同时产生电弧以形成沿着气体流的电弧放电的路径。 因此,能够防止阴极不规则移动,能够制造高纯度的碳纳米管。 同时,通过相对移动两个电极以将电弧(3)的阴极点移动到阴极上,合成的碳纳米管被形成带。

    Moving toy
    3.
    发明申请
    Moving toy 审中-公开
    移动玩具

    公开(公告)号:US20090253350A1

    公开(公告)日:2009-10-08

    申请号:US12385157

    申请日:2009-03-31

    IPC分类号: A63H33/00

    摘要: Disclosed is a moving toy including: a shell body including a plurality of shell pieces placed side by side adjacent shell pieces of which are connected with each other to be capable of bending and stretching, the shell body being configured so as to capable of being both in a shrinking state in which the shell body curls up and in a unfolding state in which the shell body is released by bending and stretching; and a forcing member to allow the shell body to be in the shrinking state by an urging force, wherein the shell body includes an unfolding member on one surface side of the shell body, and the unfolding member is configured to push the shell body from the one surface side against the urging force by the forcing member to allow the shell body to be temporary and intermittently in the unfolding state.

    摘要翻译: 公开了一种移动玩具,包括:壳体,其包括彼此并排放置的多个壳体片,所述壳体件彼此连接以能够弯曲和拉伸,所述壳体构造成能够同时 处于收缩状态,其中壳体卷曲并且处于通过弯曲和拉伸释放壳体的展开状态; 以及迫使构件,其通过推压力使壳体处于收缩状态,其中所述壳体在所述壳体的一个表面侧上包括展开构件,并且所述展开构件构造成将所述壳体从所述壳体 一个表面侧抵抗迫使构件的推动力,以允许壳体在展开状态下是暂时的和间歇的。