Core-shell LaPO4/g-C3N4 nanowires for highly active and selective CO2 reduction
文献类型：期刊论文
| 作者 | Li, Mengli2; Zhang, Lingxia1; Fan, Xiangqian1; Wu, Meiying1; Wang, Min1; Cheng, Ruolin1; Zhang, Linlin1; Yao, Heliang1; Shi, Jianlin1,3 |
| 刊名 | APPLIED CATALYSIS B-ENVIRONMENTAL
 |
| 出版日期 | 2017-02-01 |
| 卷号 | 201页码:629-635 |
| 关键词 | CO2 photoreduction Core-shell nanowire Heterostructure LaPO4 Graphite carbon nitride |
| 英文摘要 | We have synthesized a series of LaPO4/g-C3N4 core-shell nanowires via an in-situ hydrothermal growth of LaPO4 nanorods in tubular g-C3N4 and investigated their photocatalytic activity in CO2 reduction. It was found that in the synthesized core-shell structure, the outer g-C3N4 nano-shells coated on the LaPO4 nanorod cores resulted in the enhanced light absorption and charge carrier separation/transfer ability, thus improved the room temperature photocatalytic performance of the nanocomposites in CO2 photocatalytic reduction compared with the g-C3N4 and LaPO4 individuals. A maximum CO yield of 0.433 mu mol has been obtained from CO2 reduction within 1 h irradiation on 30 mg nanocomposite photocatalyst under the absence of any noble metal. Finally, a possible mechanism, which is featured with LaPO4 activation due to significantly promoted separation/transfer of photo-generated charge carriers, was proposed. The encouraging performance in CO2 photoreduction demonstrates that this novel nanocomposite will be a prospective material in environmental protection and energy conversion. (C) 2016 Published by Elsevier B.V. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Physical ; Engineering, Environmental ; Engineering, Chemical |
| 研究领域[WOS] | Chemistry ; Engineering |
| 关键词[WOS] | GRAPHITIC CARBON NITRIDE ; ENHANCED PHOTOCATALYTIC ACTIVITY ; VISIBLE-LIGHT ; HYDROGEN EVOLUTION ; CHARGE SEPARATION ; G-C3N4 NANOSHEETS ; SEMICONDUCTORS ; NANOPARTICLES ; PERFORMANCE ; OXIDATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000385472500064 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/22058]  |
| 专题 | 上海硅酸盐研究所_高性能陶瓷和超微结构国家重点实验室_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, 1295 Ding Xi Rd, Shanghai 200050, Peoples R China 2.Jiaxing Univ, Sch Biol & Chem Engn, Jiaxing 314001, Zhejiang, Peoples R China 3.Jiangsu Natl Synerget Innovat Ctr Adv Mat SICAM, Nanjing, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Mengli,Zhang, Lingxia,Fan, Xiangqian,et al. Core-shell LaPO4/g-C3N4 nanowires for highly active and selective CO2 reduction[J]. APPLIED CATALYSIS B-ENVIRONMENTAL,2017,201:629-635. |
| APA | Li, Mengli.,Zhang, Lingxia.,Fan, Xiangqian.,Wu, Meiying.,Wang, Min.,...&Shi, Jianlin.(2017).Core-shell LaPO4/g-C3N4 nanowires for highly active and selective CO2 reduction.APPLIED CATALYSIS B-ENVIRONMENTAL,201,629-635. |
| MLA | Li, Mengli,et al."Core-shell LaPO4/g-C3N4 nanowires for highly active and selective CO2 reduction".APPLIED CATALYSIS B-ENVIRONMENTAL 201(2017):629-635. |
入库方式： OAI收割
来源：上海硅酸盐研究所
浏览0
下载0
收藏0
其他版本
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。