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| 中红外光谱在月球探测中的应用 | |
| 引用本文： | 刘剑,欧阳自远,李春来,邹永廖,胥涛.中红外光谱在月球探测中的应用[J].矿物学报,2006,26(4):435-440. |
| 作者姓名： | 刘剑 欧阳自远 李春来 邹永廖 胥涛 |
| 作者单位： | 1. 中国科学院,地球化学研究所,贵州,贵阳,550002;中国科学院,研究生院,北京,100039 2. 中国科学院,地球化学研究所,贵州,贵阳,550002 3. 中国科学院,国家天文台,北京,100012 4. 海南大学,理工学院,海南,海口,570228 |
| 基金项目： | 国家自然科学基金（批准号.40373037）;中国科学院知识创新工程项目（编号：KGCX2-YW-409） |
| 摘 要： | 硅酸盐矿物的中红外光谱一般具有明显的CF特征和Reststrahlen吸收带,这些特征都与硅酸盐的组成密切相关,可以作为判别其组成的指示特征。月球表面的主要矿物有辉石、斜长石、钛铁矿和橄榄石,其中除了钛铁矿以外,都属于硅酸盐的范畴。如果充分利用月球表面硅酸盐的红外光谱特征,即CF特征和Reststrahlen吸收带,将可以用于探测VIS-NIR光谱无法完成的探测目标:钙长石、橄榄石、石英和碱性长石等。如果在嫦娥工程的后续探测器(如轨道器、月球车或者软着陆平台)上搭载中红外光谱仪对月表物质进行探测,将有利于成功实现对月球表面的矿物和岩石的精确探测,这也将是我国首次采用中红外光谱探测仪对月球进行系统的矿物与岩石探测。 |
| 关 键 词： | 中红外光谱 月球 矿物 岩石 光谱分析 |
| 文章编号： | 1000-4734（2006）04-0435-06 |
| 收稿时间： | 2005-12-07 |
| 修稿时间： | 2005年12月7日 |
APPLICATIONS OF MID-INFRARED SPECTRA IN THE LUNAR EXPLORATION |
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| LIU Jian,OUYANG Zi-yuan,LI Chun-lai,ZOU Yong-liao,XU Tao.APPLICATIONS OF MID-INFRARED SPECTRA IN THE LUNAR EXPLORATION[J].Acta Mineralogica Sinica,2006,26(4):435-440. | |
| Authors: | LIU Jian OUYANG Zi-yuan LI Chun-lai ZOU Yong-liao XU Tao |
| Institution: | 1.Institute of Geochemistry,Chinese Academy of Sciences,Guiyang 550002,China;2.Graduate School of Chinese Academy of Sciences,Beijing 100049,China;3.National Astronomical Observatories,Chinese Academy of Sciences,Beijing 100012,China;4.Science and Engineering Institute of Hainan University,Haikou 570228,China |
| Abstract: | The mid-infrared spectra of silicates show obvious Christiansen Frequency features and reststrahlen bands which are related to the composition of silicates.Pyroxene,plagioclase,ilmenite and olivine are the main minerals on the lunar surface,and they belong to silicate materials except ilmenite.If we make full use of the mid-infrared spectral features(i.e.,Christiansen Frequency features and reststrahlen bands),we could determine anorthite,olivine,quartz and alkali feldspar on the lunar surface successfully,which could not be accomplished by VIS-NIR spectra.It is easy to determine mineral and rocks on the lunar surface accurately and this is the first time to detect them systematically if we apply mid-infrared spectral instruments in our future exploration projects. |
| Keywords: | mid-infrared spectra Moon mineral rock spectral analysis |
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