Hydrogenated Cagelike Titania Hollow Spherical Photocatalysts for Hydrogen Evolution under Simulated Solar Light Irradiation
Wang, YT; Cai, JM; Wu, MQ; Zhang, H; Meng, M; Tian, Y; Ding, T; Gong, JL; Jiang, Z; Li, XG; Li, XG (reprint author), Tianjin Univ, Sch Chem Engn & Technol, Collaborat Innovat Ctr Chem Sci & Engn, Tianjin 300072, Peoples R China.; Li, XG (reprint author), Tianjin Univ, Sch Chem Engn & Technol, Tianjin Key Lab Appl Catalysis Sci & Engn, Tianjin 300072, Peoples R China.
2016
发表期刊ACS APPLIED MATERIALS & INTERFACES
ISSN1944-8244
卷号8期号:35页码:23006-23014
文章类型期刊论文
摘要We synthesized the hydrogenated cagelike TiO2 hollow spheres through a facile sacrificial template method. After the hydrogenation treatment, the disordered surface layer and cagelike pores were generated on the shell of the hollow spheres. The spheres exhibit a high hydrogen evolution rate of 212.7 +/- 10.6 mu mol h(-1) (20 mg) under the simulated solar light irradiation, which is similar to 12 times higher than the hydrogenated TiO2 solid spheres and is similar to 9 times higher than the original TiO2 hollow spheres. The high activity results from the unique architectures and hydrogenation. Both the multiple reflection that was improved by the cagelike hollow structures and the red shift of the absorption edge that was induced by hydrogenation can enhance the ultraviolet and visible light absorption. In addition, the high concentration of oxygen vacancies, as well as the hydrogenated disordered surface layer, can improve the efficiency for migration and separation of generated charge carriers.
关键词Cagelike Hollow Spheres Multiple Reflection Hydrogenation Photocatalysis Hydrogen Evolution Water Splitting
DOI10.1021/acsami.6b05777
收录类别SCI
语种英语
WOS记录号WOS:000382902800031
引用统计
被引频次:25[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/26534
专题中科院上海应用物理研究所2011-2018年
通讯作者Li, XG (reprint author), Tianjin Univ, Sch Chem Engn & Technol, Collaborat Innovat Ctr Chem Sci & Engn, Tianjin 300072, Peoples R China.; Li, XG (reprint author), Tianjin Univ, Sch Chem Engn & Technol, Tianjin Key Lab Appl Catalysis Sci & Engn, Tianjin 300072, Peoples R China.
推荐引用方式
GB/T 7714
Wang, YT,Cai, JM,Wu, MQ,et al. Hydrogenated Cagelike Titania Hollow Spherical Photocatalysts for Hydrogen Evolution under Simulated Solar Light Irradiation[J]. ACS APPLIED MATERIALS & INTERFACES,2016,8(35):23006-23014.
APA Wang, YT.,Cai, JM.,Wu, MQ.,Zhang, H.,Meng, M.,...&Li, XG .(2016).Hydrogenated Cagelike Titania Hollow Spherical Photocatalysts for Hydrogen Evolution under Simulated Solar Light Irradiation.ACS APPLIED MATERIALS & INTERFACES,8(35),23006-23014.
MLA Wang, YT,et al."Hydrogenated Cagelike Titania Hollow Spherical Photocatalysts for Hydrogen Evolution under Simulated Solar Light Irradiation".ACS APPLIED MATERIALS & INTERFACES 8.35(2016):23006-23014.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Hydrogenated Cagelik(7512KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang, YT]的文章
[Cai, JM]的文章
[Wu, MQ]的文章
百度学术
百度学术中相似的文章
[Wang, YT]的文章
[Cai, JM]的文章
[Wu, MQ]的文章
必应学术
必应学术中相似的文章
[Wang, YT]的文章
[Cai, JM]的文章
[Wu, MQ]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Hydrogenated Cagelike Titania Hollow Spherical Photocatalysts for Hydrogen Evolution under Simulated Solar Light Irradiation.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。