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采用PEG辅助水热法合成了ZnO纳米棒 ,XRD显示产物为结晶良好的六角结构晶体ZnO ,PL谱表明适当退火处理后产物有较好的光致发光性能 .利用TEM和SAED研究了纳米棒的形貌和生长机制 ,并研究了氢氧化钠浓度和反应时间对产物形态和尺寸的影响
The PEG-assisted hydrothermal synthesis of ZnO nanorods, XRD showed that the product was well-crystallized hexagonal crystal ZnO, PL spectrum showed that the appropriate annealing after the product has better photoluminescence properties of the use of TEM and SAED nanorods Morphology and growth mechanism, and the effect of sodium hydroxide concentration and reaction time on product morphology and size