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zyxfdbs木蟲 (正式寫手)
木蟲
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[求助]
空心氧化鋅納米球的合成
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鄙人合成空心氧化鋅納米球?qū)⒔肽暧杏。先是以碳球(yàn)槟0,在煅燒模板時(shí),球殼碎裂。后以聚苯乙烯為模板,仍無(wú)成果。 各位蟲友,有沒(méi)有好的建議或者合成方法? 謝謝! |

| 祝福祝福祝福。。。。。。。。! |
禁蟲 (知名作家)
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為什么在煅燒時(shí)球殼會(huì)破裂呢?是不是球殼做的太薄了?有沒(méi)有多包覆幾層,把球殼做厚? 可以試試自組裝的方法。 The self-assembly of ZnO hollow spherical structures was made by the coordination of CTAB, Zn(NO3)2·6H2O, and ethylenediamine. The initial oriented attachment of the nanorods to the central stems was followed by the formation of complex multi-pod units, and finally the construction of spheres from the multi-pod units. In other words, this hierarchical organization process started from the generation of ZnO nanorods, then the nanorods became aggregated into multipod units, and finally the multipod units aggregated into the hollow microspheres 相關(guān)文獻(xiàn):Liu, B.; Zeng, H. C. Hollow ZnO microspheres with complex nanobuilding units. Chem. Mater. 2007, 19, 5824–5826. ![]() [ Last edited by huangzx1314 on 2012-7-15 at 08:48 ] |
木蟲 (正式寫手)
木蟲

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新蟲 (小有名氣)
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