In situ IR, pulse reaction and TPD - ITD study of catalytic performance of room-temperature carbon monoxide oxidation on supported gold catalysts
文献类型：期刊论文
| 作者 | Hao, ZP; Zhang, SC; Liu, ZM; Zhang, HP |
| 刊名 | JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
 |
| 出版日期 | 2002 |
| 卷号 | 14期号:4页码:489-494 |
| 关键词 | supported gold catalyst room-temperature CO oxidation pulse reaction TPD-ITD technique |
| 英文摘要 | With in situ IR, two different CO adsorption bands were detected on various chemical state gold catalysts. One band is attributed to the linear CO on an oxidized gold catalyst (2100 cm(-1)), the other one is ascribed to the bridged CO on metallic gold (2085 cm(-1)). CO pulse reaction showed that Au/Fe2O3 catalyst had a room-temperature activity even in the presence of moisture. The produced CO2 was detained and more easily desorbed from supported gold catalyst than support oxide. TPD-IDT results indicated that the O-2(-) superoxide ions are the possible active oxygen species. |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| WOS记录号 | WOS:000178712000009 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/23909]  |
| 专题 | 生态环境研究中心_环境纳米材料实验室 |
| 推荐引用方式 GB/T 7714 | Hao, ZP,Zhang, SC,Liu, ZM,et al. In situ IR, pulse reaction and TPD - ITD study of catalytic performance of room-temperature carbon monoxide oxidation on supported gold catalysts[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2002,14(4):489-494. |
| APA | Hao, ZP,Zhang, SC,Liu, ZM,&Zhang, HP.(2002).In situ IR, pulse reaction and TPD - ITD study of catalytic performance of room-temperature carbon monoxide oxidation on supported gold catalysts.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,14(4),489-494. |
| MLA | Hao, ZP,et al."In situ IR, pulse reaction and TPD - ITD study of catalytic performance of room-temperature carbon monoxide oxidation on supported gold catalysts".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 14.4(2002):489-494. |
入库方式： OAI收割
来源：生态环境研究中心
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