Fabrication of nanofibrous A- or B-sites substituted LaCoO3 perovskites with macroscopic structures and their catalytic applications
文献类型：期刊论文
| 作者 | Wu, Qiang ; Zhao, Li ; Wu, Meixia ; Yao, Weifeng ; Qi, Meixue ; Shi, Xiaoyan |
| 刊名 | MATERIALS RESEARCH BULLETIN
 |
| 出版日期 | 2014 |
| 卷号 | 51期号:1页码:295-301 |
| 关键词 | Oxides Vapor deposition X-ray diffraction Catalytic properties |
| ISSN号 | 0025-5408 |
| 中文摘要 | Fabrication of nanofibrous La1-xCexCoO3 (x = 0.05, 0.1, 0.2) and LaMnxCo1-xO3 (x = 0.2, 0.5, 0.8) perovskite-type oxides with macroscopic structures can be successfully achieved by using carbon nanofibers (CNFs) as templates. Field emission scanning electron microscopy (FE-SEM), coupled with X-ray diffraction (XRD) analysis confirmed the template effect and formation of the perovskite-type oxides on the macroscopic substrate. It turned out that this facile method can ensure the desired single-phase perovskite-type oxides formation by controlling the corresponding metal ratio during the preparation procedure. In addition, the immobilized nanofibrous La1-xCexCoO3 (x = 0.05) and LaMnxCo1-xO3 (x = 0.5) perovskite-type oxides can greatly decrease the combustion temperature of nanosized carbon black particles, which has the high potential application prospects in the treatment of diesel soot particles. (C) 2013 Elsevier Ltd. All rights reserved. |
| WOS记录号 | WOS:000332437200050 |
| 公开日期 | 2015-03-24 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/9366]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Wu, Qiang,Zhao, Li,Wu, Meixia,et al. Fabrication of nanofibrous A- or B-sites substituted LaCoO3 perovskites with macroscopic structures and their catalytic applications[J]. MATERIALS RESEARCH BULLETIN,2014,51(1):295-301. |
| APA | Wu, Qiang,Zhao, Li,Wu, Meixia,Yao, Weifeng,Qi, Meixue,&Shi, Xiaoyan.(2014).Fabrication of nanofibrous A- or B-sites substituted LaCoO3 perovskites with macroscopic structures and their catalytic applications.MATERIALS RESEARCH BULLETIN,51(1),295-301. |
| MLA | Wu, Qiang,et al."Fabrication of nanofibrous A- or B-sites substituted LaCoO3 perovskites with macroscopic structures and their catalytic applications".MATERIALS RESEARCH BULLETIN 51.1(2014):295-301. |
入库方式： OAI收割
来源：生态环境研究中心
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