Heterogeneous Uptake of Hydrogen Peroxide on Mineral Oxides
文献类型：期刊论文
| 作者 | Wang, Wei-gang; Ge, Mao-fa; Sun, Qiao |
| 刊名 | CHINESE JOURNAL OF CHEMICAL PHYSICS
 |
| 出版日期 | 2011-10-01 |
| 卷号 | 24期号:5页码:515-520 |
| 关键词 | Kinetics Hydrogen Peroxide Heterogeneous Uptake Atmospheric Lifetime |
| ISSN号 | 1674-0068 |
| DOI | 10.1088/1674-0068/24/05/515-520 |
| 英文摘要 | The interaction of mineral oxides (alpha-Al(2)O(3), MgO, Fe(2)O(3), and SiO(2)) with hydrogen peroxide was investigated using the Knudsen cell reactor. The initial reactive uptake coefficients for the commercially available powders are measured as (1.00+/-0.11) x 10(-4) for alpha-Al(2)O(3), (1.66+/-0.23) x 10(-4) for MgO, (9.70+/-1.95) x 10(-5) for Fe(2)O(3), and (5.22+/-0.9) x 10(-5) for SiO(2). These metal oxide powders exhibit some catalytic behavior toward the decomposition of hydrogen peroxide excluding SiO(2). H(2)O(2) can be destroyed on Fe(2)O(3) surface and O(2) is formed. The experimental results suggest that the heterogeneous loss on mineral surface can represent an important sink of hydrogen peroxide. |
| 语种 | 英语 |
| WOS记录号 | WOS:000297139200003 |
| 出版者 | CHINESE PHYSICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/73789]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Ge, Mao-fa |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Wei-gang,Ge, Mao-fa,Sun, Qiao. Heterogeneous Uptake of Hydrogen Peroxide on Mineral Oxides[J]. CHINESE JOURNAL OF CHEMICAL PHYSICS,2011,24(5):515-520. |
| APA | Wang, Wei-gang,Ge, Mao-fa,&Sun, Qiao.(2011).Heterogeneous Uptake of Hydrogen Peroxide on Mineral Oxides.CHINESE JOURNAL OF CHEMICAL PHYSICS,24(5),515-520. |
| MLA | Wang, Wei-gang,et al."Heterogeneous Uptake of Hydrogen Peroxide on Mineral Oxides".CHINESE JOURNAL OF CHEMICAL PHYSICS 24.5(2011):515-520. |
入库方式： OAI收割
来源：化学研究所
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