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DOI | 10.1126/science.254.5039.1750 |
Oscillatory kinetics and spatio-temporal self-organization in reactions at solid surfaces | |
Ertl G. | |
发表日期 | 1991 |
ISSN | 0036-8075 |
起始页码 | 1750 |
结束页码 | 1755 |
卷号 | 254期号:5039 |
英文摘要 | Chemical reactions far from equilibrium on solid surfaces may exhibit typical phenomena of nonlinear dynamics, as exemplified by the catalytic oxidation of carbon monoxide on a platinum(110) single-crystal surface. Depending on the external parameters (temperature and partial pressures of the reactants), the temporal variation of the reaction rate may become oscillatory or even chaotic. In a parallel way, the concentration distributions of the adsorbed species on the surface form spatio-temporal patterns including propagating and standing waves, rotating spirals, as well as irregular and rapidly changing structures denoted "chemical turbulence.". |
语种 | 英语 |
来源期刊 | Science |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/243624 |
作者单位 | Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, W-1000 Berlin 33, Germany |
推荐引用方式 GB/T 7714 | Ertl G.. Oscillatory kinetics and spatio-temporal self-organization in reactions at solid surfaces[J],1991,254(5039). |
APA | Ertl G..(1991).Oscillatory kinetics and spatio-temporal self-organization in reactions at solid surfaces.Science,254(5039). |
MLA | Ertl G.."Oscillatory kinetics and spatio-temporal self-organization in reactions at solid surfaces".Science 254.5039(1991). |
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