期刊
CRYSTALS
卷 10, 期 6, 页码 -出版社
MDPI
DOI: 10.3390/cryst10060549
关键词
quantum; ZnO; nanoparticles; SBA-11; XPS; UV-VIS; XRD
资金
- Public Authority of Applied Education and Training (PAAET) [BE-15-04]
A modified facile method is presented to synthesise quantum-sized zinc oxide nanoparticles within the pores of a mesoporous silica host (SBA-11). This method eliminates the 3 h alcohol reflux and the basic solution reaction steps of zinc acetate. The mesoporous structure and the ZnO nanoparticles were analysed by X-ray diffractometry, transmission electron microscopy, energy-dispersive X-ray spectroscopy, X-ray photoelectron spectroscopy, nitrogen sorption analysis and UV-VIS spectroscopy. These tests confirm the synthesis of similar to 1 nm sized ZnO within the pores of SBA-11 and that the porous structure remained intact after ZnO synthesis.
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