| 纳米晶构筑一维多孔氧化锌的合成与表征 |
| Preparation and Characterization of One-dimensional Porous Zinc Oxide Constructed by Nanocrystal |
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| 摘要: |
| 关键词: 氧化锌 草酸锌 纳米晶 多孔材料 |
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| Abstract: One-dimensional porous zinc oxide was prepared via the calcination of zinc oxalate precursor obtained by solvothermal method. The products were characterized by XRD, SEM, TEM, photoluminescence (PL) spectrum and nitrogen adsorption-desorption. The results show that the obtained zinc oxide sample is porous and constructed by nanoparticles about 30 nm in size. The specific surface area and total pore volume are 126 m2·g-1 and 0.13 cm3·g-1, respectively． The PL properties related with defects in ZnO nanoparticles were discussed for porous zinc oxide samples. |
| Keywords: zinc oxide zinc oxalate nanocrystalline porous material |
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| 贾志刚,岳林海,郑遗凡,徐铸德.纳米晶构筑一维多孔氧化锌的合成与表征[J].无机化学学报,2007,23(7):1277-1281. |
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