Synthesis ofandPhotocataIytic Activity for Flower-Like MicrospheresofZnONanosheets
[1]TIAN Jinjun,XUE Yan,LIU Yumin.Synthesis ofandPhotocataIytic Activity for Flower-Like MicrospheresofZnONanosheets[J].Journal of Zhengzhou University (Engineering Science),2013,34(06):52-54,58.[doi:10.3969/j.issn.1671-6833.2013.06.013]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
34卷
Number of periods:
2013 06
Page number:
52-54,58
Column:
Public date:
2013-12-30
- Title:
- Synthesis ofandPhotocataIytic Activity for Flower-Like MicrospheresofZnONanosheets
- Keywords:
- ZnO; hydrothermal microemulsion route; photocatalysis; Rhodamine B
- CLC:
- TQ236
- DOI:
- 10.3969/j.issn.1671-6833.2013.06.013
- Abstract:
- ZnOwith flower·like microspheresstructures assembledby nanosheetswasprepared via the hydrothermal microemulsion route using CTAB／cyclohexane／n-hexanol／zinc acetate dehydrate as raw materials．The hierarchical ZnO microarchitecturewascharacterized by XRD，SEM and UV·vis．The results indicate that the product belongs to hexagonal ZnOwith wurtzite structure，and thediameter ofZnOmicrospheres is about5 Ixm．ZnO microspheres exhibit pore structures with high surface area of 16．5 m2·g～．The hierarchicalZnO microspheres exhibit higherphotocatalytic activity for decolorization ofRhodamineB underultraviolet irradiation than that ofcommercialZnOnanoparticles，which can be attributed to the larger surfaceareaand the spe— cial 3D structural feature of the nanosheets．
- References:
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[1]李延勋,刘国际,王莹,等.多胺混合物分离提纯工艺研究[J].化学工业与工程，2009 , 26 ( 4 ):326- 330.[2]王红专,袁伟,郭秋菊.己二胺废水的开发及应用[J].河北化工,2008,31(7):74 -75.[3]史琳,高传柱,孙艳艳,等.手性N–单取代1 ,2-环己二胺类铂(Ⅱ)配合物的化学合成及体外抗肿瘤活性[J].药学进展,2011 ,35( 12):560 - 565.
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Last Update:
1900-01-01