[2] S SHETA, M S AFGAN, Z Y HOU et al. Coal analysis by laser-induced breakdown spectroscopy: a tutorial review. Journal of Analytical Atomic Spectrometry, 34, 1047-1082(2019).
[3] S H YAO, J H MO, J B ZHAO et al. Development of a rapid coal analyzer using Laser-Induced Breakdown Spectroscopy (LIBS). Applied Spectroscopy, 72, 1225-1233(2018).
[4] Z M LU, J H MO, S H YAO et al. Rapid determination of the gross calorific value of coal using laser-induced breakdown spectroscopy coupled with artificial neural networks and genetic algorithm. Energy & Fuels, 31, 3849-3855(2017).
[5] W B LI, M R DONG, S Z LU et al. Improved measurement of the calorific value of pulverized coal particle flow by Laser-Induced Breakdown Spectroscopy (LIBS). Analytical Methods, 11, 4471-4480(2019).
[6] D BODY, B L CHADWICK. Simultaneous elemental analysis system using laser induced breakdown spectroscopy. Review of Scientific Instruments, 72, 1625-1629(2001).
[7] D WANG, J D LIU, M R DONG et al. A new calibrated model of coal calorific value detection with LIBS. Spectroscopy and Spectral Analysis, 36, 2607-2612(2016).
[8] J LI, J D LU, Z X LIN et al. Effects of experimental parameters on elemental analysis of coal by laser-induced breakdown spectroscopy. Optics & Laser Technology, 41, 907-913(2009).
[9] J FENG, Z WANG, L WEST et al. A PLS model based on dominant factor for coal analysis using laser-induced breakdown spectroscopy. Analytical and Bioanalytical Chemistry, 400, 3261-3271(2011).
[10] W B YIN, L ZHANG, L DONG et al. Design of a laser-induced breakdown spectroscopy system for on-line quality analysis of pulverized coal in power plants. Applied Spectroscopy, 63, 865-872(2009).
[14] T A LABUTIN, A M POPOV, S N RAIKOV et al. Determination of chlorine in concrete by laser-induced breakdown spectroscopy in air. Journal of Applied Spectroscopy, 80, 315-318(2013).
[15] Y T FU, W L GU, Z Y HOU et al. Mechanism of signal uncertainty generation for laser-induced breakdown spectroscopy. Frontiers of Physics, 16, 1-10(2021).
[16] Y T FU, Z Y HOU, T Q LI et al. Investigation of intrinsic origins of the signal uncertainty for laser-induced breakdown spectroscopy. Spectrochimica Acta Part B: Atomic Spectroscopy, 155, 67-78(2019).
[17] Bingkun ZHOU. Principle of laser(2000).
[18] S UFFELMANN. Quantitative XRF of solid samples using an iterative matrix correction code. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 242, 550-557(1986).
[19] M MUJURU, R I MCCRINDLE, B M BOTHA et al. Multi-element determinations of N, N-dimethylformamide (DMF) coal slurries using ICP-OES. Fuel, 88, 719-724(2009).
[20] D G HICKS, J E O'REILLY, D W KOPENAAL. On the rapid estimation of% ash in coal from silicon content obtained via FNAA, XRF, or Slurry‐injection AA, 70, 454-455(1981).
[21] K F MA. Experimental study on determination of major elements in coal ash by X-ray fluorescence spectrometry. Coal Quality Technology, 2, 32-35(2019).
[22] Chen ZHAO. Discussion on principle and application of X-ray fluorescence spectrometer. Electronics Quality, 4-7(2007).
[23] X L LI, L ZHANG, Z H TIAN et al. Ultra-repeatability measurement of the coal calorific value by XRF assisted LIBS. Journal of Analytical Atomic Spectrometry, 35, 2928-2934(2020).
[24] Y BAI, J X LI, W F ZHANG et al. Accuracy enhancement of LIBS-XRF coal quality analysis through spectral intensity correction and piecewise modeling. Frontiers in Physics, 9, 823298(2022).
[25] Z H TIAN, X L LI, G WANG et al. Elemental and proximate analysis of coal by X-ray fluorescence assisted laser-induced breakdown spectroscopy. Plasma Science and Technology, 24, 084007(2022).
[26] J J HOU, L ZHANG, Y ZHAO et al. Resonance/non-resonance doublet-based self-absorption-free LIBS for quantitative analysis with a wide measurement range. Optics Express, 27, 3409-3421(2019).