Effect of surface state properties of TiO2 nanoparticle film on its photocatalytic activity
文献类型：期刊论文
| 作者 | Cao YA ; Ding L ; Ma Y ; Guan ZS ; Xie TF ; Zhang XT ; Wu ZY ; Bai YB ; Li TJ ; Yao JN ; Wu Y |
| 刊名 | chemical journal of chinese universities-chinese
 |
| 出版日期 | 1999 |
| 卷号 | 20期号:11页码:1787-1789 |
| ISSN号 | 0251-0790 |
| 通讯作者 | yao jn |
| 中文摘要 | tio2 nanoparticle film catalysts with different thicknesses were prepared by plasma-enhanced chemical vapor deposition(pecvd) method and the surfaces were subsequently treated by ticl4 or o-2 plasma. two kinds of tio2 films with different surface properties were obtained. their surface microstructures and energy levels of surface states were tested by afm, xrd, sps, the photocatalytic activities of the catalysts were determined via photodegradation experiments of phenol. the results demonstrated that photocatalytic activities of samples whose surface was treated by o-2 plasma were greater than those treated by ticl4 plasma. moreover, photodegradation ratio of phenol during the first hour catalyzed by 0. 17 mu m thickness tio2 nanoparticle film was greater than other samples. especially, the difference of photocatalytic activities of tio2 nanoparticle films treated by ticl4 or o-2 plasma was respectively explained by energy band theory. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 中文 |
| WOS记录号 | WOS:000083723600030 |
| 公开日期 | 2010-11-04 |
| 源URL | [http://202.98.16.49/handle/322003/21541]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Cao YA,Ding L,Ma Y,et al. Effect of surface state properties of TiO2 nanoparticle film on its photocatalytic activity[J]. chemical journal of chinese universities-chinese,1999,20(11):1787-1789. |
| APA | Cao YA.,Ding L.,Ma Y.,Guan ZS.,Xie TF.,...&Wu Y.(1999).Effect of surface state properties of TiO2 nanoparticle film on its photocatalytic activity.chemical journal of chinese universities-chinese,20(11),1787-1789. |
| MLA | Cao YA,et al."Effect of surface state properties of TiO2 nanoparticle film on its photocatalytic activity".chemical journal of chinese universities-chinese 20.11(1999):1787-1789. |
入库方式： OAI收割
来源：长春应用化学研究所
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