Quantitative analysis of total organic carbon in shale using laser-induced breakdown spectroscopy based on CN and C 2 molecular emissions

Journal of Analytical Atomic Spectrometry 2026

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Authors: Minxin Chen, Jian Wu, Mingxin Shi, Ying Zhou, Ning Wang, Yiguo Chen, Xinyu Guo, Xingwen Li, Aici Qiu

DOI: 10.1039/d5ja00376h

Cited by: 3

References: 33

Abstract

Gas optimization suppresses inorganic carbon and enhances the CN/C 2 SNR, while improving the calibration of shale TOC via the weighted model.

Laser-induced spectroscopy and plasma Petroleum Processing and Analysis Laser-Ablation Synthesis of Nanoparticles

References 33