tlooto
Sign up
Laser-induced spectroscopy and plasmaPetroleum Processing and AnalysisLaser-Ablation Synthesis of Nanoparticles

Quantitative Analysis of Total Organic Carbon in Shale Using Laser-Induced Breakdown Spectroscopy Based on CN and C2 Molecular Emissions

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

2026.1.1JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

DOI: 10.1039/d5ja00376h

Abstract

This study addresses the critical need for rapid on-site quantification of total organic carbon (TOC) in shale by developing a method based on molecular emission in laser-induced breakdown spectroscopy (LIBS)....

Citation format

CHEN, Minxin, et al. Quantitative analysis of total organic carbon in shale using laser-induced breakdown spectroscopy based on CN and c2 molecular emissions. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 2026, 41(4): 1261–1270.