Coupling {001} facets dominated anatase TiO2 Nanosheets with CNTs for efficient photocatalyst

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

High-reactive {001} facets dominated anatase TiO2 nanosheets were synthesized successfully by a simple hydrothermal method. CNTs were used to couple with as-prepared TiO2 nanosheets to further improve the photocatalytic activity of TiO2. Photocatalytic activities of the photocatalysts were tested by the degradation of Rhodamine B (RhB) aqueous solution under the xenon lamp irradiation. The results indicate that the introduction of CNTs will improve the photocatalytic activities of TiO2 which can be ascribed to the enhanced light absorption and separation efficiency of photogenerated holes and electrons. There was also an optimal content of CNTs to modify TiO2, and a possible mechanism for this idea was also proposed.

源语言英语
主期刊名Materials Science, Machinery and Energy Engineering
111-115
页数5
DOI
出版状态已出版 - 2014
活动2013 International Conference on Materials Science, Machinery and Energy Engineering, MSMEE 2013 - , 香港
期限: 24 12月 201325 12月 2013

出版系列

姓名Advanced Materials Research
853
ISSN(印刷版)1022-6680

会议

会议2013 International Conference on Materials Science, Machinery and Energy Engineering, MSMEE 2013
国家/地区香港
时期24/12/1325/12/13

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