| Photocatalytic decomposition of oil films floating on water using TiO_2 supported on hollow glass microbeads by sunlight |
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| 作者姓名： | 陈士夫 程雪丽 |
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| 作者单位： | Department of Chemistry，Huaibei Coal Normal College，Huaibei，Anhui 235000，China，Department of Chemistry，Huaibei Coal Normal College，Huaibei，Anhui 235000，China |
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| 基金项目： | Project, (No. 97415006) supported by the Natural Science Foundation of Anhui Province |
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| 摘 要： | The feasibility of photocatalytic decomposition of oil films floating on water using TiO2 supported on hollow glass microbeads was studied.The results showed that 100% of ethylbenzene and 78% of dodecane can be photocatalytically removed after 8 h illumination with sunlight.The TiO2 supported on the hollow glass microbeads was not easily detached from the beads.After 150 h illumination there was no significant loss of the photocatalytic activity of TiO2 Some intermediate products of photocatalytic decomposition of dodecane were detected.
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Photocatalytic decomposition of oil films floating on water using TiO_2 supported on hollow glass microbeads by sunlight |
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| CHEN,Shi-Fu CHENG,Xue-Li.Photocatalytic decomposition of oil films floating on water using TiO_2 supported on hollow glass microbeads by sunlight[J].Chinese Journal of Chemistry,1998,16(5):421-424. |
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| Authors: | CHEN Shi-Fu CHENG Xue-Li |
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| Institution: | CHEN,Shi-Fu CHENG,Xue-LiDepartment of Chemistry,Huaibei Coal Normal College,Huaibei,Anhui 235000,China |
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| Abstract: | The feasibility of photocatalytic decomposition of oil films floating on water using TiO2 supported on hollow glass microbeads was studied.The results showed that 100% of ethylbenzene and 78% of dodecane can be photocatalytically removed after 8 h illumination with sunlight.The TiO2 supported on the hollow glass microbeads was not easily detached from the beads.After 150 h illumination there was no significant loss of the photocatalytic activity of TiO2 Some intermediate products of photocatalytic decomposition of dodecane were detected. |
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| Keywords: | Oil films photocatalytic decomposition titanium dioxide hollow glass microbeads |
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