纳米氧化亚铜的绿色化学合成
Green chemistry synthesis of nano-cuprous oxide.
作者信息
Ceja-Romero L R, Ortega-Arroyo L, Ortega Rueda de León J M, López-Andrade X, Narayanan J, Aguilar-Méndez M A, Castaño V M
机构信息
Ingeniería en Nanotecnología, Universidad Politécnica del Valle de México, Av. Mexiquense s/n esquina Av. Universidad Politécnica, Col Villa Esmeralda, Tultitlan Estado de México, Mexico.
Escuela Superior de Ingeniería Mecánica y Eléctrica (ESIME-IPN), Av. De las Granjas 682, Col. Santa Catarina, Delegación Azcapotzalco, Distrito Federal, México.
出版信息
IET Nanobiotechnol. 2016 Apr;10(2):39-44. doi: 10.1049/iet-nbt.2015.0026.
Green chemistry and a central composite design, to evaluate the effect of reducing agent, temperature and pH of the reaction, were employed to produce controlled cuprous oxide (Cu2O) nanoparticles. Response surface method of the ultraviolet-visible spectroscopy is allowed to determine the most relevant factors for the size distribution of the nanoCu2O. X-ray diffraction reflections correspond to a cubic structure, with sizes from 31.9 to 104.3 nm. High-resolution transmission electron microscopy reveals that the different shapes depend strongly on the conditions of the green synthesis.
采用绿色化学和中心复合设计来评估还原剂、温度和反应pH值的影响，以制备可控的氧化亚铜（Cu2O）纳米颗粒。利用紫外可见光谱的响应面法来确定对纳米Cu2O尺寸分布最相关的因素。X射线衍射反射对应于立方结构，尺寸范围为31.9至104.3纳米。高分辨率透射电子显微镜显示，不同的形状强烈依赖于绿色合成的条件。
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