Evidence of depletion of iron from natural quartzite during laser-driven hydrothermal processing

Mariella, Jr., Raymond P.; Mills, Bernice E.

doi:10.1088/1612-202X/aad87c

Evidence of depletion of iron from natural quartzite during laser-driven hydrothermal processing

Journal Article · Thu Nov 30 23:00:00 EST 2017 · Laser Physics Letters

DOI:https://doi.org/10.1088/1612-202X/aad87c· OSTI ID:1429709

Mariella, Jr., Raymond P. ^[1]; Mills, Bernice E. ^[2]

Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sandia National Lab. (SNL-CA), Livermore, CA (United States)

A sample of natural quartzite rock was submerged in deionized water and illuminated with 1.8-J pulses of 527- nm light with 15-ns duration over an area of 3 cm² [fluence = 0.6 J/cm²]. This relatively low fluence and intensity [40 MW/cm²] were far below the threshold needed for direct ablation via plasma formation or thermal evaporation. With each laser pulse, a small cloud of sub-μm particles was released from the surface and dispersed into the submerging water, forming a long-lived suspension. After one hundred laser pulses, the processing was terminated and the surface of the originally colored quartzite was rendered colorless. The quartzite rock was cut in cross section and the colorless material on the surface was examined with X-ray fluorescence. We report that the transition element Fe was found to be significantly depleted in this colorless layer. This supports the hypothesis that the laser exposure lead to a transient hydrothermal dissolution of the material, followed by a recrystallization process of the SiO₂ that preferentially released iron oxides into the submerging water.

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Research Organization:: Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)

Sponsoring Organization:: USDOE National Nuclear Security Administration (NNSA)

DOE Contract Number:: AC04-94AL85000

OSTI ID:: 1429709

Report Number(s):: SAND--2017-13291J; 659388

Journal Information:: Laser Physics Letters, Journal Name: Laser Physics Letters Journal Issue: 10 Vol. 15; ISSN 1612-2011

Publisher:: IOP Publishing

Country of Publication:: United States

Language:: English

References (15)

Laser-driven hydrothermal process studied with excimer laser pulses Mariella, Raymond; Rubenchik, Alexander; Fong, Erika Journal of Applied Physics, Vol. 122, Issue 7 https://doi.org/10.1063/1.4999306	journal	August 2017
HF-Totalaufschluß im geschlossenen System für Element- und Spurenelementbestimmungen in Boden, Klärschlamm, Sedimenten u. ä. Proben Schramel, P.; Lill, G.; Seif, R. Fresenius' Zeitschrift für analytische Chemie, Vol. 326, Issue 2 https://doi.org/10.1007/BF00468497	journal	January 1987
Nanoparticles produced by laser ablation of solids in liquid environment Dolgaev, S. I.; Simakin, A. V.; Voronov, V. V. Applied Surface Science, Vol. 186, Issue 1-4 https://doi.org/10.1016/S0169-4332(01)00634-1	journal	January 2002
Multi-Element Analysis of Fifty-Four Geochemical Reference Samples Using Inductively Coupled Plasma-Atomic Emission Spectrometry Church, Stanley E. Geostandards and Geoanalytical Research, Vol. 5, Issue 2 https://doi.org/10.1111/j.1751-908X.1981.tb00320.x	journal	October 1981
Kinetics of Hydrothermal Quartz Crystallization ¹ Laudise, R. A. Journal of the American Chemical Society, Vol. 81, Issue 3 https://doi.org/10.1021/ja01512a013	journal	February 1959
Dissolution in a supercritical liquid as a mechanism of laser ablation of sapphire Dolgaev, Sergei I.; Karasev, M. E.; Kulevskii, L. A. Quantum Electronics, Vol. 31, Issue 7 https://doi.org/10.1070/QE2001v031n07ABEH002009	journal	July 2001
Computer-controlled scanning monochromator for the determination of 50 elements in geochemical and environmental samples by inductively coupled plasma-atomic emission spectrometry Floyd, M. A.; Fassel, V. A.; D'Silva, A. P. Analytical Chemistry, Vol. 52, Issue 13 https://doi.org/10.1021/ac50063a040	journal	November 1980
Underwater and water-assisted laser processing: Part 1—general features, steam cleaning and shock processing Kruusing, Arvi Optics and Lasers in Engineering, Vol. 41, Issue 2 https://doi.org/10.1016/S0143-8166(02)00142-2	journal	February 2004
Laser-Induced Breakdown Spectroscopy for Mars surface analysis: capabilities at stand-off distances and detection of chlorine and sulfur elements Sallé, Béatrice; Lacour, Jean-Luc; Vors, Evelyne Spectrochimica Acta Part B: Atomic Spectroscopy, Vol. 59, Issue 9 https://doi.org/10.1016/j.sab.2004.06.006	journal	September 2004
Underwater and water-assisted laser processing: Part 2—Etching, cutting and rarely used methods Kruusing, Arvi Optics and Lasers in Engineering, Vol. 41, Issue 2 https://doi.org/10.1016/S0143-8166(02)00143-4	journal	February 2004
Fast etching of sapphire by a visible range quasi-cw laser radiation Dolgaev, S. I.; Lyalin, A. A.; Simakin, A. V. Applied Surface Science, Vol. 96-98 https://doi.org/10.1016/0169-4332(95)00501-3	journal	April 1996
Characterization of particles created by laser-driven hydrothermal processing Menon, Sarath; Camargo, Andres; Wu, Chun-Hsien Materials Characterization, Vol. 133 https://doi.org/10.1016/j.matchar.2017.09.018	journal	November 2017
THE SOLUBILITY OF QUARTZ UNDER HYDROTHERMAL CONDITIONS ¹ Laudise, R. A.; Ballman, A. A. The Journal of Physical Chemistry, Vol. 65, Issue 8 https://doi.org/10.1021/j100826a028	journal	August 1961
Laser Ablation of a Sample In Liquid—LASIL Douglas, David N.; Crisp, Jenna L.; Reid, Helen J. Journal of Analytical Atomic Spectrometry, Vol. 26, Issue 6 https://doi.org/10.1039/c0ja00144a	journal	January 2011
Laser comminution of submerged samples Mariella, R.; Rubenchik, A.; Norton, M. Journal of Applied Physics, Vol. 114, Issue 1, Article No. 014904 https://doi.org/10.1063/1.4808333	journal	July 2013

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