引用本文:
宋继梅, 张小霞, 焦剑, 梅雪峰, 田玉鹏. 立方状和球状氧化亚铜的制备及其光催化性质[J]. 应用化学,
2010, 27(11): 1328-1333.
doi:
10.3724/SP.J.1095.2010.00091
Citation: SONG Ji-Mei, ZHANG Xiao-Xi, JIAO Jian, MEI Xue-Feng, TIAN Yu-Peng. Synthesis and Photocatalytic Properties of Cu2O Microcubes and Nanospheres[J]. Chinese Journal of Applied Chemistry, 2010, 27(11): 1328-1333. doi: 10.3724/SP.J.1095.2010.00091
Citation: SONG Ji-Mei, ZHANG Xiao-Xi, JIAO Jian, MEI Xue-Feng, TIAN Yu-Peng. Synthesis and Photocatalytic Properties of Cu2O Microcubes and Nanospheres[J]. Chinese Journal of Applied Chemistry, 2010, 27(11): 1328-1333. doi: 10.3724/SP.J.1095.2010.00091
立方状和球状氧化亚铜的制备及其光催化性质
English
Synthesis and Photocatalytic Properties of Cu2O Microcubes and Nanospheres
Abstract:
Cu2O microcubes and nanospheres were prepared by solution-phase reducing method and hydrothermal treatment,respectively.The products were characterized via X-ray diffraction(XRD) and field emitted scanning electron microscopy(FESEM).The photocatalytic activities of as-synthesized Cu2O microcubes and nanospheres toward methyl orange were studied.The decoloration rates of methyl orange in assynthesized Cu2O microcubes and nanospheres system was 77.4% and 89.0%,respectively.In the Cu2O/Fenton composite system,the decoloration rate of methyl orange could reach 98.2%.In addition,a proposed photocatalytic degradation mechanism of Cu2O for methyl orange was provided.
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Key words:
- Cu2O
- / preparation
- / photocatalytic
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