A Technique for Measuring Microparticles in Polar Ice Using Micro-Raman Spectroscopy
A Technique for Measuring Microparticles in Polar Ice Using Micro-Raman Spectroscopy
复制标题
使用显微拉曼光谱测量极地冰中微粒的技术
DOI:
10.1155/2010/384956
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发表时间:
2010
期刊:
影响因子:
--
通讯作者:
T. Hondoh
中科院分区:
文献类型:
--
作者:
T. Sakurai;H. Ohno;S. Horikawa;Y. Iizuka;T. Uchida;T. Hondoh
We describe in detail our method of measuring the chemical forms of microparticles in polar ice samples through micro-Raman spectroscopy. The method is intended for solid ice samples, an important point because melting the ice can result in dissociation, contamination, and chemical reactions prior to or during a measurement. We demonstrate the technique of measuring the chemical forms of these microparticles and show that the reference spectra of those salts expected to be common in polar ice are unambiguously detected. From our measurements, Raman intensity of sulfate salts is relatively higher than insoluble dust due to the specific Raman scattering cross-section of chemical forms of microparticles in ice.
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DOI:
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发表时间:
2009
期刊:
Journal of Glaciology 55(189)
影响因子:
--
作者:
F.E.Genceli;S.Horikawa;Y.Iizuka;T.Sakurai;T.Hondoh;T.Kawamura;G.-J.Witkamp
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DOI:
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期刊:
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2003
期刊:
Memoirs of National Institute of Polar Research, Special Issue 57
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作者:
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通讯作者:
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DOI:
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发表时间:
2009
期刊:
Journal of Glaciology 55(193)
影响因子:
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作者:
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通讯作者:
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DOI:
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发表时间:
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期刊:
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影响因子:
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作者:
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