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首页> 外文期刊>Journal of the Chilean Chemical Society >MICROSTRUCTURAL CHANGES OF CARBONACEOUS MONOLITHS SYNTHESIZED VIA HYDROTHERMAL METHOD
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MICROSTRUCTURAL CHANGES OF CARBONACEOUS MONOLITHS SYNTHESIZED VIA HYDROTHERMAL METHOD

机译:水热法合成碳纳米管的微观结构变化

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Carbonaceous monoliths were successfully synthesized via a facile hydrothermal processing route using phenol as a carbon precursor. The x-ray diffraction (XRD) patterns revealed distinguishable (002) and (100) planes of graphite at approximately 20 = 23o and 44o, respectively. The fourier transform infrared (FTIR) spectroscopy corresponded to the chemical bonds of graphite, which were C=C and C-H. The carbonaceous monoliths exhibited interesting morphological changes as a result of varying the type of polymer which acted as a structure directing agent, mass of polymer, mass of phenol and hydrothermal temperature before and after calcination.
机译:通过使用苯酚作为碳前体的简便水热处理工艺成功合成了碳质单块。 X射线衍射(XRD)图谱显示出分别在大约20 = 23o和44o时石墨的可分辨(002)和(100)平面。傅立叶变换红外光谱(FTIR)对应于石墨的化学键,分别为C = C和C-H。由于改变了用作结构导向剂的聚合物的类型,聚合物的质量,苯酚的质量和煅烧前后的水热温度,碳质整体物表现出令人感兴趣的形态变化。

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