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Controlled Synthesis of Homogeneous carbon nano-capsules based on biomaterials

机译：基于生物材料的均相碳纳米胶囊的可控合成

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摘要

A novel and practical route for preparing carbon nanocapsules using biomass - starch as the starting materials was presented. Carbon nanocapsules can be effectively synthesized by catalytic carbonizing starch in hydrogen flow. The carbohydrate was carbonized in a controllable way that leads to a large amount of carbon cages nanoparticles under Fe catalyst. Transmission electron microscopy (TEM), energy dispersive X-ray (EDX) and X-ray diffraction (XRD) were employed to characterizing carbon nanomaterials. The growth mechanism of carbon nanocapsules is briefly discussed in term of composition of precursor.
机译：提出了一种以生物质-淀粉为起始原料制备碳纳米胶囊的新颖实用途径。通过在氢气流中催化碳化淀粉可以有效地合成碳纳米胶囊。碳水化合物以可控制的方式碳化，导致在Fe催化剂下产生大量的碳笼纳米粒子。透射电子显微镜（TEM），能量色散X射线（EDX）和X射线衍射（XRD）用来表征碳纳米材料。碳纳米胶囊的生长机理就前体的组成进行了简要讨论。

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  • 来源
  • 会议地点 Beijing(CN)
  • 作者

    AN Yuliang; LIU Yanqiu; YUAN Xia;

  • 作者单位

    College of Materials Science and Engineering, Shenyang Ligong University, 6 Nanping Zhong Road, Shenyang 110168, China;

    College of Materials Science and Engineering, Shenyang Ligong University, 6 Nanping Zhong Road, Shenyang 110168, China;

    College of Materials Science and Engineering, Shenyang Ligong University, 6 Nanping Zhong Road, Shenyang 110168, China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 粉末技术;
  • 关键词

    carbon nanocapsules; biomaterials; starch; catalytic carbonization;

    机译：碳纳米胶囊；生物材料淀粉;催化碳化;

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