Aqueous ruthenium detection by microwave-assisted laser-induced breakdown spectroscopy

被引：9

作者：

Abu Kasim, Abu Farhan ^{[1
]}

Wakil, M. A. ^{[1
]}

Grant, Kevin ^{[1
]}

Hearn, Milton ^{[1
]}

Alwahabi, Zeyad T. ^{[1
]}

机构：

[1] Univ Adelaide, Sch Chem Engn, Adelaide, SA 5005, Australia

来源：

PLASMA SCIENCE & TECHNOLOGY | 2022年 / 24卷 / 08期

关键词：

microwave-assisted laser induced breakdown spectroscopy; ruthenium detection; laser induced breakdown spectroscopy; LIQUID; CATALYST; HYDROGENATION; METATHESIS; EFFICIENT; SODIUM; WATER;

D O I：

10.1088/2058-6272/ac6733

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Aqueous ruthenium was detected in real-time under ambient conditions using microwave-assisted laser-induced breakdown spectroscopy (MW-LIBS). A 10 mJ laser energy and 750 W microwave power were directed at an open liquid jet sample of ruthenium. It was observed that, for liquid flow, the coupling efficiency between the microwave and the laser-induced plasma was limited to 43%. The improvement in the ruthenium's signal-to-noise ratio with MW-LIBS, with respect to LIBS, was 76-fold. Based on MW-LIBS, the limit of detection for aqueous ruthenium was determined to be 957 +/- 84 ppb.

引用

页数：8

共 45 条

[31] Application of laser-induced breakdown spectroscopy to zirconium in aqueous solution [J].

Ruas, Alexandre ;

Matsumoto, Ayumu ;

Ohba, Hironori ;

Akaoka, Katsuaki ;

Wakaida, Ikuo .

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2017, 131 :99-106

[32]

Sádaba I, 2015, GREEN CHEM, V17, P4133, DOI [10.1039/C5GC00804B, 10.1039/c5gc00804b]

[33] Handbook of basic atomic spectroscopic data [J].

Sansonetti, JE ;

Martin, WC .

JOURNAL OF PHYSICAL AND CHEMICAL REFERENCE DATA, 2005, 34 (04) :1559-2259

[34]

Seddon E.A., 1984, CHEM RUTHENIUM

[35] Kinetically E-selective macrocyclic ring-closing metathesis [J].

Shen, Xiao ;

Nguyen, Thach T. ;

Koh, Ming Joo ;

Xu, Dongmin ;

Speed, Alexander W. H. ;

Schrock, Richard R. ;

Hoveyda, Amir H. .

NATURE, 2017, 541 (7637) :380-+

[36]

Singh JP, 2006, LASER-INDUCED BREAKDOWN SPECTROSCOPY (LIBS): FUNDAMENTALS AND APPLICATIONS, P368

[37] Preparation of a Nylon-11 Precursor from Renewable Canola Oil [J].

Spiccia, Nicolas Daniel ;

Border, Emily ;

Illesinghe, Jayamini ;

Jackson, William Roy ;

Robinson, Andrea Jane .

SYNTHESIS-STUTTGART, 2013, 45 (12) :1683-1688

[38] [INVITED] Signal and noise in Laser Induced Breakdown Spectroscopy: An introductory review [J].

Tognoni, Elisabetta ;

Cristoforetti, Gabriele .

OPTICS AND LASER TECHNOLOGY, 2016, 79 :164-172

[39] Microwave assisted laser-induced breakdown spectroscopy at ambient conditions [J].

Viljanen, Jan ;

Sun, Zhiwei ;

Alwahabi, Zeyad T. .

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2016, 118 :29-36

[40] Quantitative detection of metallic traces in water-based liquids by microwave-assisted laser-induced breakdown spectroscopy [J].

Wall, Matthew ;

Sun, Zhiwei ;

Alwahabi, Zeyad T. .

OPTICS EXPRESS, 2016, 24 (02) :1507-1517

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