Rotating arc plasma jet for emission spectrometry

Rippetoe, W. E.; Vickers, Thomas J.

doi:10.1021/ac60363a032

Cited by 15 publications

(4 citation statements)

References 13 publications

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“…A carbon atom emission line at 2478.573 A was also observed which can be attributed to the consumption of the graphite anode. Some of the previous DCPs showed spectral interference from the cathode material (3). Since tungsten emits over 1000 lines, this potentially presented a problem.…”

Section: Methodsmentioning

confidence: 99%

Rotating arc direct current plasma as an emission excitation source

Hara¹,

Parsons²

1985

Anal. Chem.

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Section: Methodsmentioning

confidence: 99%

Rotating arc direct current plasma as an emission excitation source

Hara¹,

Parsons²

1985

Anal. Chem.

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“…Although a theoretical treatment of the plasma jet will be 3 discussed in a later section, Rippetoe and Vickers (3) characterized the plasma jet by a flow of partially ionized gas that is forced through a small orifice at a high velocity. This characterization is suitable to the version of the plasma jet studied in this investigation.…”

mentioning

confidence: 99%

“…Although devices such as gas stabilized de arcs and transfer electrode devices (4,5) have been referred to as plasma jets, Rippetoe and Vickers (3) point out that there is an important distinction between plasma sources.…”

mentioning

confidence: 99%

Characterization of a Fabry--Perot interferometer and a dc arc plasma jet for spectrochemical analysis

Ford¹

1979

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This report was prepared as an account of work sponsored by the Umted States Guv•l!:t"•t1n-.e'nt. Noithilr the United States nor the United States Department of Energy, nor any of their employees, nor any of their contractors, subcontractors, or their employees, makes any warranty, express or implied, or assumes any legal • liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product or process disclosed, or represents that its use would not infringe privately owned rights.

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“…These include an inert gas atmosphere, relatively good stability, a high excitation temperature, and reasonably long sample residence times (1). Three major types of plasmas have been developed, including the inductively coupled radio frequency plasma (2)(3)(4)(5)(6)(7), the microwave plasma (8)(9)(10)(11)(12)(13), and the dc discharge plasma (14)(15)(16)(17)(18)(19)(20). Because of its low cost, relative ease of operation, and small size, the dc discharge plasma was chosen for this investigation.…”

mentioning

confidence: 99%