Self-Propagated Flaming Synthesis of Highly Active Layered CuO-delta-MnO2 Hybrid Composites for Catalytic Total Oxidation of Toluene Pollutant
文献类型：期刊论文
| 作者 | Chu, Wei1,4; Li, Luming1,4; Luo, Jingjie2; Liu, Yuefeng3; Jing, Fangli1,4; Su, Dangsheng2,3 |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2017-07-05 |
| 卷号 | 9页码:21798-21808 |
| 关键词 | Self-propagated Flaming (Spf) Technique Layered Transition Metal Oxide-doped Mno2 Volatile Organic Compounds Catalytic Combustion Highly Efficient Cuo-delta-mno2 Nanocatalyst |
| DOI | 10.1021/acsami.7b04380 |
| 英文摘要 | A new self-propagated flaming (SPF) technique was applied to the synthesis of highly active layered CuO-delta-MnO2 hybrid composites, for the de-polluting catalytic total oxidation of gaseous toluene vapor. Other transition metal oxide-doped MnO2 hybrid composites were also successfully prepared and investigated, ensuring a feasible strategy for the fabrication of various layered MOx-delta-MnO2 (M=Co, Ni, or Zn) hybrids. By changing the molar ratio of the precursors (KMnO4 and acetate salt) and the type of transition metal oxide introduced, it is possible to control the crystal structure and reducibility of the sheetlike hybrid composites as well as the catalytic activity for the total oxidation of toluene. The catalyst sample (CuO-delta-MnO2) with a Mn/Cu molar ratio of 10:1 exhibited the highest catalytic performance, with a lower reaction temperature of 300 degrees C for complete toluene removal, which was comparable to the reaction temperature for total toluene conversion by the Pt-based catalyst. The SPF technique provides an approach for developing highly efficient catalysts for the complete removal of volatile organic compounds, by allowing the facile and energy-saving fabrication of large quantities of layered CuO-delta-MnO2 hybrids. |
| 语种 | 英语 |
| WOS记录号 | WOS:000405159100024 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/152076]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Sichuan Univ, Inst New Energy & Low Carbon Technol, Chengdu 610065, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci SYNL, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy DNL, Dalian 116023, Peoples R China 4.Sichuan Univ, Sch Chem Engn, Chengdu 610065, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chu, Wei,Li, Luming,Luo, Jingjie,et al. Self-Propagated Flaming Synthesis of Highly Active Layered CuO-delta-MnO2 Hybrid Composites for Catalytic Total Oxidation of Toluene Pollutant[J]. ACS APPLIED MATERIALS & INTERFACES,2017,9:21798-21808. |
| APA | Chu, Wei,Li, Luming,Luo, Jingjie,Liu, Yuefeng,Jing, Fangli,&Su, Dangsheng.(2017).Self-Propagated Flaming Synthesis of Highly Active Layered CuO-delta-MnO2 Hybrid Composites for Catalytic Total Oxidation of Toluene Pollutant.ACS APPLIED MATERIALS & INTERFACES,9,21798-21808. |
| MLA | Chu, Wei,et al."Self-Propagated Flaming Synthesis of Highly Active Layered CuO-delta-MnO2 Hybrid Composites for Catalytic Total Oxidation of Toluene Pollutant".ACS APPLIED MATERIALS & INTERFACES 9(2017):21798-21808. |
入库方式： OAI收割
来源：大连化学物理研究所
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