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    • 2. 发明公开
    • NOVEL CARBON NANOTUBES AND PRODUCTION METHOD THEREFOR
    • 中性粒细胞分解素(HUNTELLUNGSVERFAHRENDAFÜR)
    • EP2644565A1
    • 2013-10-02
    • EP11842923.2
    • 2011-11-21
    • Incubation Alliance Inc.
    • MURAMATSU, Kazuo
    • C01B31/02B01J23/75
    • C01B31/0226B01J23/75B01J35/002B82Y30/00B82Y40/00C01B32/16C01P2004/04C01P2004/64Y10T428/2918
    • The present invention provides CNT, in particular CNT having inherent properties thereof, which has a thin wall and does not form a bundle, and an efficient production method of the CNT. The method is for producing CNT, the whole length or a part thereof is compressed to form a band, said method comprises preparing a powdery and/or particulate material of an organic compound pre-baked to an extent of containing remaining hydrogen and allowed to carry a catalyst, which may be a transition metal, other metal or other element, thereon; charging the powdery and/or particulate material of the organic compound in a closed vessel made of a heat resistant material; and subjecting the powdery and/or particulate material of the organic compound together with the vessel to hot isostatic pressing treatment using a compressed gas atmosphere, wherein a maximum ultimate temperature at the hot isostatic pressing treatment is 750 to 1200°C.
    • 本发明提供CNT,特别是具有固有性质的CNT,其具有薄壁并且不形成束,并且CNT的有效制备方法。 该方法用于生产CNT,其整个长度或其一部分被压缩以形成带,所述方法包括制备预烘烤至含有剩余氢并允许携带的程度的有机化合物的粉状和/或颗粒材料 催化剂,其可以是过渡金属,其它金属或其它元素; 将有机化合物的粉末和/或颗粒材料装入由耐热材料制成的密闭容器中; 并且使用压缩气体气氛将有机化合物的粉末和/或颗粒材料与容器一起进行热等静压处理,其中热等静压处理的最大极限温度为750至1200℃。