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Room temperature synthesis of nano-carbons using an electrochemical technique of organic solution

机译：使用有机溶液的电化学技术在室温下合成纳米碳

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摘要

Room temperature synthesis of nano-carbons, i.e., whiskers, wires, onions and tubes, has been achieved by an electrochemical process under a liquid phase of organic solution with a metal catalyst. The electrochemical method supplies athermal energy to the reactants contrary to ordinary methods, i.e., this method creates nano-carbons directly transferring electrons at the electrode in the condensed phase, and the temperature does not increase during the synthesis. The nano-carbons with various structures were obtained by using C2H5OH with Ni(NO3)(n)center dot mH(2)O solution under a high electric field. The metal catalyst plays an important role in the nano-carbon growth in the present method, in a similar way to the usual methods. By virtue of the low temperature synthesis, this technique has great advantages in nano-scale interconnections and large area field emission cathodes of nano-carbons in next-generation devices on a thermally unstable substrate.
机译：在有机溶液的液相和金属催化剂的作用下，通过电化学方法已经实现了室温合成纳米碳，即晶须，金属丝，洋葱和管。与常规方法相反，电化学方法向反应物提供无热能，即，该方法产生了纳米碳，该纳米碳在冷凝相中直接在电极处转移电子，并且在合成过程中温度不会升高。通过在高电场下使用带有Ni（NO3）（n）中心点mH（2）O溶液的C2H5OH来获得具有各种结构的纳米碳。金属催化剂以与常规方法相似的方式在本方法中的纳米碳生长中起重要作用。通过低温合成，该技术在热不稳定衬底上的下一代设备中的纳米级互连和纳米碳的大面积场发射阴极方面具有很大优势。

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