Mass spectrometric investigation of high-mass neutral species in the downstream region of Ar/CH<sub>4</sub> plasmas

Furuya, Kenji; Ide, Akihiro; Harata, Akira

doi:10.1063/1.3605543

Cited by 2 publications

(1 citation statement)

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“…After silane-containing plasmas, nucleation in carbon-containing plasmas has received the most attention in the literature. A number of studies have explored nanoparticle formation in nonthermal hydrocarbon plasmas. ,− Mao et al presented a detailed comparison of experiments and numerical modeling for cluster formation in a nonthermal acetylene plasma . As in the case of silane plasmas, they concluded that cluster growth proceeded mainly through sequential anion-neutral reactions, initiated by electron attachment to C 2 H 2 to form the vinylidene anion (H 2 CC – ).…”

Section: Fundamentals Of Nonthermal Plasmasmentioning

confidence: 99%

Nonthermal Plasma Synthesis of Nanocrystals: Fundamental Principles, Materials, and Applications

et al. 2016

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Nonthermal plasmas have emerged as a viable synthesis technique for nanocrystal materials. Inherently solvent and ligand-free, nonthermal plasmas offer the ability to synthesize high purity nanocrystals of materials that require high synthesis temperatures. The nonequilibrium environment in nonthermal plasmas has a number of attractive attributes: energetic surface reactions selectively heat the nanoparticles to temperatures that can strongly exceed the gas temperature; charging of nanoparticles through plasma electrons reduces or eliminates nanoparticle agglomeration; and the large difference between the chemical potentials of the gaseous growth species and the species bound to the nanoparticle surfaces facilitates nanocrystal doping. This paper reviews the state of the art in nonthermal plasma synthesis of nanocrystals. It discusses the fundamentals of nanocrystal formation in plasmas, reviews practical implementations of plasma reactors, surveys the materials that have been produced with nonthermal plasmas and surface chemistries that have been developed, and provides an overview of applications of plasma-synthesized nanocrystals.

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Section: Fundamentals Of Nonthermal Plasmasmentioning

confidence: 99%

Nonthermal Plasma Synthesis of Nanocrystals: Fundamental Principles, Materials, and Applications

et al. 2016

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Development of soft ionization using direct current pulse glow discharge plasma source in mass spectrometry for volatile organic compounds analysis

Nunome

Ueki

Yoshiie

et al. 2018

Spectrochimica Acta Part B: Atomic Spectroscopy

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Mass spectrometric investigation of high-mass neutral species in the downstream region of Ar/CH₄ plasmas

Cited by 2 publications

References 53 publications

Nonthermal Plasma Synthesis of Nanocrystals: Fundamental Principles, Materials, and Applications

Nonthermal Plasma Synthesis of Nanocrystals: Fundamental Principles, Materials, and Applications

Development of soft ionization using direct current pulse glow discharge plasma source in mass spectrometry for volatile organic compounds analysis

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Mass spectrometric investigation of high-mass neutral species in the downstream region of Ar/CH4 plasmas

Cited by 2 publications

References 53 publications

Nonthermal Plasma Synthesis of Nanocrystals: Fundamental Principles, Materials, and Applications

Nonthermal Plasma Synthesis of Nanocrystals: Fundamental Principles, Materials, and Applications

Development of soft ionization using direct current pulse glow discharge plasma source in mass spectrometry for volatile organic compounds analysis

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Product

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Mass spectrometric investigation of high-mass neutral species in the downstream region of Ar/CH₄ plasmas