Rice spike-like g-C3N4/TiO2heterojunctions with tight-binding interface by using sodium titanate ultralong nanotube as precursor and template
文献类型：期刊论文
| 作者 | Sun, Minquan1; Shen, Shuling1,2; Wu, Zhujun1; Tang, Zhihong1,2; Shen, Jiaping1; Yang, Junhe1,2 |
| 刊名 | Ceramics International
 |
| 出版日期 | 2018 |
| 卷号 | 44期号:7页码:8125-8132 |
| ISSN号 | 02728842 |
| DOI | 10.1016/j.ceramint.2018.01.257 |
| 英文摘要 | A novel rice spike-like g-C3N4/TiO2nanowire heterojunctions are fabricated by hydrothermal treating Na2Ti3O7ultralong nanotubes in the presence of g-C3N4. The presence of g-C3N4promotes the hydrolysis of Na2Ti3O7ultralong nanotubes. The partially replaced O of TiO2by N from g-C3N4leads to the formation of a tight-binding interface between one dimensional TiO2and two dimensional g-C3N4, which is crucial for fast and effective transfer of photogenerated electrons in heterostructured photocatalysts. As a result, the g-C3N4/TiO2nanowire heterojunctions exhibit excellent visible-light photocatalytic activity. The kinetic constant (k) of g-C3N4/TiO2(0.024 min−1) for degradation of methylene blue under visible light irradiation is 1.85 and 4 times than that of pure g-C3N4and P25, respectively. © 2018 Elsevier Ltd and Techna Group S.r.l. |
| 出版者 | Elsevier Ltd |
| 源URL | [http://ir.sic.ac.cn/handle/331005/25148]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai; 200093, China; 2.Shanghai Innovation Institute for Materials, Shanghai; 200093, China |
| 推荐引用方式 GB/T 7714 | Sun, Minquan,Shen, Shuling,Wu, Zhujun,et al. Rice spike-like g-C3N4/TiO2heterojunctions with tight-binding interface by using sodium titanate ultralong nanotube as precursor and template[J]. Ceramics International,2018,44(7):8125-8132. |
| APA | Sun, Minquan,Shen, Shuling,Wu, Zhujun,Tang, Zhihong,Shen, Jiaping,&Yang, Junhe.(2018).Rice spike-like g-C3N4/TiO2heterojunctions with tight-binding interface by using sodium titanate ultralong nanotube as precursor and template.Ceramics International,44(7),8125-8132. |
| MLA | Sun, Minquan,et al."Rice spike-like g-C3N4/TiO2heterojunctions with tight-binding interface by using sodium titanate ultralong nanotube as precursor and template".Ceramics International 44.7(2018):8125-8132. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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