Method for manufacturing indium-tin-iron catalyst for use in production of carbon nanocoils
    61.
    发明授权
    Method for manufacturing indium-tin-iron catalyst for use in production of carbon nanocoils 失效
    用于生产碳纳米线的铟锡铁催化剂的制造方法

    公开(公告)号:US06583085B1

    公开(公告)日:2003-06-24

    申请号:US10040160

    申请日:2001-10-26

    IPC分类号: B01J2340

    摘要: A method for manufacturing an indium-tin-iron catalyst that is used to obtain carbon nanocoils that have an external diameter of 1000 nm or less, the method comprising a first process that forms an organic solution by mixing an indium-containing organic compound and a tin-containing organic compound with an organic solvent, a second process that forms an organic film by coating a substrate with the thus obtained organic solution, a third process that forms an indium-tin film by baking this organic film, and a fourth process that forms an iron film on the surface of this indium-tin film.

    摘要翻译: 一种制造用于获得外径为1000nm以下的碳纳米薄膜的铟 - 锡 - 铁催化剂的方法,该方法包括通过混合含铟有机化合物和 含有机化合物与有机溶剂的第二种方法,通过用如此获得的有机溶液涂布基材形成有机膜的第二种方法,通过烘焙该有机膜形成铟锡膜的第三种方法,以及第四种方法, 在该铟 - 锡膜的表面形成铁膜。

    Metal acetylide compound and process for preparing the same
    62.
    发明授权
    Metal acetylide compound and process for preparing the same 有权
    金属乙炔化合物及其制备方法

    公开(公告)号:US6150545A

    公开(公告)日:2000-11-21

    申请号:US308801

    申请日:1999-05-24

    IPC分类号: C07F1/00 C07F15/00

    摘要: The present invention relates to novel compounds which contain no sulfur or chlorine, and which thus contribute to the cleaning of the environment as organo-metal complexes used in metal pastes, etc., and a method for manufacturing the same.Metal acetylide compounds expressed by the general formula M(--C.tbd.C--R).sub.n (in the formula, M indicates a metal atom, n indicates the valence number of the metal atom M, and R indicates a hydrocarbon group with 1 to 8 carbon atoms which may or may not contain an oxygen atom) are provided as novel organo-metal complexes. Since these compounds contain no sulfur or chlorine, there is no release of sulfurous acid gas or chlorine compounds when the compounds are used in metal pastes, etc., even if the pastes are fired. Accordingly, these compounds contribute to the cleaning of the environment.In the present invention, solid sulfites are used as metal reducing agents; accordingly, simple stoichiometric control of the reaction is possible, so that metal acetylide compounds can easily be obtained. Furthermore, since no sulfurous acid gas is generated in this manufacturing method, there are no concerns about environmental pollution, and the method contributes to the cleaning of the environment.

    摘要翻译: PCT No.PCT / JP98 / 04267 Sec。 371日期1999年5月24日 102(e)日期1999年5月24日PCT提交1998年9月21日PCT公布。 WO99 /​​ 16773 PCT出版物 日期1999年04月8日本发明涉及不含硫或氯的新型化合物及其制造方法,因此有助于作为有机金属配合物在金属糊剂等中的清洁作用。 由通式M(-C 3OND CR)n表示的金属乙炔化合物(式中,M表示金属原子,n表示金属原子M的价数,R表示碳原子数为1〜8的烃基) 其可以或可以不含有氧原子)作为新的有机金属络合物。 由于这些化合物不含硫或氯,所以即使将该化合物用于金属膏等,也不会释放出亚硫酸气体或氯化合物,即使烧制了糊剂。 因此,这些化合物有助于清洁环境。 在本发明中,使用固体亚硫酸盐作为金属还原剂; 因此,反应的简单化学计量控制是可能的,使得容易获得金属乙炔化合物。 此外,由于在该制造方法中不产生亚硫酸气体,所以不关心环境污染,该方法有助于清洁环境。