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首页> 外文期刊>Journal of Materials Science >Scale-up synthesis of ZnO nanorods for printing inexpensive ZnO/polymer white light-emitting diode
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Scale-up synthesis of ZnO nanorods for printing inexpensive ZnO/polymer white light-emitting diode

机译:ZnO纳米棒的按比例放大合成,用于印刷廉价的ZnO /聚合物白色发光二极管

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摘要

In this study, possibilities of scaling up the synthesis of zinc oxide (ZnO) nanorods (NRs) by the hydrothermal method have been explored. It was found that batches yielding several grams can easily be made using common and easily available materials. Further, a printable composition was fabricated by mixing the obtained ZnO NRs into a common solvent-based screen printable varnish. Scanning electron microscope, high-resolution transmission electron microscope, X-ray diffraction, UV-vis spectroscopy analysis of the scaled up batch indicated that the ZnO nanostructures were of NRs shape, well crystalline and having less defects. Using the ZnO NRs-based printable composition a device fabrication on a flexible substrate was demonstrated, producing a flexible light-emitting device being highly tolerant to bending.
机译:在这项研究中,探索了通过水热法扩大氧化锌(ZnO)纳米棒(NRs)合成的可能性。已经发现,可以使用常见且容易获得的材料容易地制造出几克的批次。另外,通过将获得的ZnO NRs混合到普通的基于溶剂的丝网印刷清漆中来制造可印刷组合物。放大的批次的扫描电子显微镜,高分辨率透射电子显微镜,X射线衍射,UV-可见光谱分析表明,ZnO纳米结构具有NRs形状,良好的结晶且具有较少的缺陷。使用基于ZnO NRs的可印刷组合物,证明了在柔性基板上的器件制造,从而产生了高度耐弯曲的柔性发光器件。

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