| Enhancement of Pt-Ru catalytic activity for catalytic wet air oxidation of methylamine via tuning the Ru surface chemical state and dispersion by Pt addition | |
| Department | OSSO国家重点实验室 |
Song AY(宋爱英)1,2,3; Lu GX(吕功煊)1 ; Lv GX(吕功煊)
| |
| The second department | erc国家工程研究中心 |
| 2014 | |
| Source Publication | RSC Advances
 |
| ISSN | 2046-2069 |
| Volume | 4Issue:30Pages:15325-15331 |
| Abstract | The enhancement of Pt–Ru catalytic activity for catalytic wet air oxidation (CWAO) of methylamine (MA) was achieved by addition of Pt to Ru catalyst. Pt addition improved the catalytic activity of the bimetallic catalyst due to tuning the Ru surface chemical state and the dispersion of active species. MA was totally mineralized at 200 °C over the Pt–Ru catalyst, while the temperatures required for total mineralization of MA over Pt and Ru catalysts were 240 and 210 °C, respectively. XPS results revealed that addition of Pt could promote the formation of metallic Ru meanwhile TEM and CO chemisorption results confirmed that the addition of Pt promoted the dispersion of active species in the bimetallic catalyst. |
| Subject Area | 物理化学与绿色催化 |
| DOI | 10.1039/c4ra00646a |
| Funding Organization | the National Science Foundation of China (Grant nos. 21373245;21173242);973 and 863 Program of Department of Sciences and Technology of China (Grant nos. 2013CB632404;2012AA051501);the Project Support of Gansu Provincial Science & Technology Department (1304FKCA085) |
| Indexed By | SCI |
| If | 3.840 |
| Language | 英语 |
| Funding Project | 环境催化与清洁能源研究组;环境催化与氢能源研究组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/20266 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） 精细石油化工中间体国家工程研究中心（ERC） |
| Corresponding Author | Lv GX(吕功煊) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 2.Chem Phys Lab Gansu Prov Ctr Dis Control & Preven, Lanzhou 730020, Peoples R China 3.Univ Chinese Acad Sci, Beijing 10080, Peoples R China |
| Recommended Citation GB/T 7714 | Song AY,Lu GX,Lv GX. Enhancement of Pt-Ru catalytic activity for catalytic wet air oxidation of methylamine via tuning the Ru surface chemical state and dispersion by Pt addition[J]. RSC Advances,2014,4(30):15325-15331. |
| APA | Song AY,Lu GX,&吕功煊.(2014).Enhancement of Pt-Ru catalytic activity for catalytic wet air oxidation of methylamine via tuning the Ru surface chemical state and dispersion by Pt addition.RSC Advances,4(30),15325-15331. |
| MLA | Song AY,et al."Enhancement of Pt-Ru catalytic activity for catalytic wet air oxidation of methylamine via tuning the Ru surface chemical state and dispersion by Pt addition".RSC Advances 4.30(2014):15325-15331. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| c4ra00646a.pdf（926KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment