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Updated: Jul 25, 2026

Improving Infrared Spectroscopy Characterization of Soil Organic Matter with Spectral Subtractions
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Improving Infrared Spectroscopy Characterization of Soil Organic Matter with Spectral Subtractions

Published on: January 10, 2019

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在土壤中的石墨烯氧化物的拉曼光谱定量:运输,表面丰富和环境影响

Qian Chen1, Heyu Huang1, Xin Li1

  • 1Key Laboratory of Pollution Control Chemistry and Environmental Functional Materials for Qinghai-Tibet Plateau of the National Ethnic Affairs Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu 610041, China.

Environmental pollution (Barking, Essex : 1987)
|June 22, 2024
PubMed
概括

这项研究引入了二维拉曼映射作为一种无标签的方法,用于量化土壤中的石墨烯氧化物 (GO). 研究揭示了土壤条件和种子种植如何影响GO的运输和丰富,最终减少对植物的毒性.

关键词:
减轻毒性的作用.环境危险 环境危险石墨烯氧化物 石墨烯氧化物拉曼光谱法 拉曼光谱法 拉曼光谱法交通运输 交通运输 交通运输 交通运输

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In a flame photometer, when a solution like potassium chloride is aspirated into the flame, the solvent evaporates, leaving behind dehydrated salt. This salt dissociates into free gaseous atoms in their ground state. Some of these atoms absorb energy from the flame, leading to their excitation. The excited atoms return to the ground state, emitting photons at characteristic wavelengths. Because only electronic transitions are involved, the resulting emission lines are very narrow. The intensity...