首页> 外国专利> Method for producing a carbon layer-covering transition metallic nano-structure, method for producing a carbon layer-covering transition metallic nano-structure pattern, carbon layer-covering transition metallic nano-structure, and carbon layer-covering transition metallic nano-structure pattern

Method for producing a carbon layer-covering transition metallic nano-structure, method for producing a carbon layer-covering transition metallic nano-structure pattern, carbon layer-covering transition metallic nano-structure, and carbon layer-covering transition metallic nano-structure pattern

机译：覆盖碳层的过渡金属纳米结构体的制造方法，覆盖碳层的过渡金属纳米结构体的图案，覆盖碳层的过渡金属纳米结构体和覆盖碳层的过渡金属纳米结构体的方法

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摘要

An anhydrous chloride with a formula of MCl₂(M=Fe, Co or Ni) is dissolved into an anhydrous acetonitrile solvent to form a chloride-acetonitrile solution. Then, calcium carbide minute powders are added and dispersed in the chloride-acetonitrile solution to form a reactive solution. Then, the reactive solution is thermally treated (first thermal treatment) to form a nano-powder made of a transition metal acetylide compound having an M-C₂-M bond, a tetragonal structure, and a formula of MC₂(herein, M=Fe, Co or Ni). Then, the nano-powder is thermally treated (second thermal treatment) again at a temperature higher than the temperature in the first thermal treatment to form a carbon layer-covering transition metallic nano-structure wherein a metallic core made of the transition metal M is covered with a carbon layer.

机译：将式为MCl _{2 （M = Fe，Co或Ni）的无水氯化物溶解在无水乙腈溶剂中，形成氯化物-乙腈溶液。然后，加入碳化钙微粉并分散在氯化物-乙腈溶液中以形成反应溶液。然后，将反应溶液进行热处理（第一热处理）以形成由具有MC _{2 -M键，四方结构和MC的式的过渡金属乙炔化合物制成的纳米粉末。 _{2 （此处，M = Fe，Co或Ni）。然后，在高于第一热处理中的温度的温度下再次对纳米粉末进行热处理（第二热处理），以形成覆盖碳层的过渡金属纳米结构，其中由过渡金属M制成的金属核为覆盖有碳层。}}}

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公开/公告号US2005170181A1

专利类型
公开/公告日2005-08-04

原文格式PDF
申请/专利权人 NOBUYUKI NISHI;KENTARO KOSUGI;
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申请/专利号US20040944192
发明设计人 NOBUYUKI NISHI;KENTARO KOSUGI;
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申请日2004-09-20
分类号B05D7/00;B32B15/02;
国家 US
入库时间 2022-08-21 22:22:17

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