C2H6在高温下的高分辨率吸收截面

Q2 Physics and Astronomy

Molecular Astrophysics Pub Date : 2015-11-01 DOI:10.1016/j.molap.2015.09.001

Robert J. Hargreaves, Eric Buzan, Michael Dulick, Peter F. Bernath

引用次数: 15

摘要

得到了乙烷、C2H6在3.3µm附近的红外吸收截面。这些是在高温下(高达773 K)使用傅里叶变换红外光谱仪和管式炉获得的，分辨率为0.005 cm−1。利用来自太平洋西北国家实验室(PNNL)的复合红外光谱对集成吸收进行校准。这些新的测量是在高温下的第一个高分辨率红外C2H6截面。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

High-resolution absorption cross sections of C2H6 at elevated temperatures

Infrared absorption cross sections near 3.3 µm have been obtained for ethane, C₂H₆. These were acquired at elevated temperatures (up to 773 K) using a Fourier transform infrared spectrometer and tube furnace with a resolution of 0.005 cm $^{- 1}$ . The integrated absorption was calibrated using composite infrared spectra taken from the Pacific Northwest National Laboratory (PNNL). These new measurements are the first high-resolution infrared C₂H₆ cross sections at elevated temperatures.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Molecular Astrophysics ASTRONOMY & ASTROPHYSICS-

自引率

0.00%

发文量

期刊介绍： Molecular Astrophysics is a peer-reviewed journal containing full research articles, selected review articles, and thematic issues. Molecular Astrophysics is a new journal where researchers working in planetary and exoplanetary science, astrochemistry, astrobiology, spectroscopy, physical chemistry and chemical physics can meet and exchange their ideas. Understanding the origin and evolution of interstellar and circumstellar molecules is key to understanding the Universe around us and our place in it and has become a fundamental goal of modern astrophysics. Molecular Astrophysics aims to provide a platform for scientists studying the chemical processes that form and dissociate molecules, and control chemical abundances in the universe, particularly in Solar System objects including planets, moons, and comets, in the atmospheres of exoplanets, as well as in regions of star and planet formation in the interstellar medium of galaxies. Observational studies of the molecular universe are driven by a range of new space missions and large-scale scale observatories opening up. With the Spitzer Space Telescope, the Herschel Space Observatory, the Atacama Large Millimeter/submillimeter Array (ALMA), NASA''s Kepler mission, the Rosetta mission, and more major future facilities such as NASA''s James Webb Space Telescope and various missions to Mars, the journal taps into the expected new insights and the need to bring the various communities together on one platform. The journal aims to cover observational, laboratory as well as computational results in the galactic, extragalactic and intergalactic areas of our universe.