Visualization of Two-Dimensional Excitation Temperatures in CH4/N2/Ar Plasmas for Preparation of Carbonaceous Materials-Reference-Cited by-同舟云学术

Visualization of Two-Dimensional Excitation Temperatures in CH4/N2/Ar Plasmas for Preparation of Carbonaceous Materials

Published:2013-04-29 Issue:3 Volume:135 Page:
ISSN:0195-0738
Container-title:Journal of Energy Resources Technology
language:en
Short-container-title:

Author:

Shen Qingchun¹,Miyata Yasushi²,Morita Shigeaki³,Baba Yoshinobu⁴,Kitagawa Kuniyuki⁵,Gupta Ashwani K.⁶

Affiliation:

1. Department of Applied Chemistry, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan e-mail:

2. Nagoya Municipal Industrial Research Institute, 3-4-41, Rokuban, Atsuta-ku, Nagoya 456-0058, Japan e-mail:

3. Associate Professor Department of Engineering Science, Osaka Electro-Communication University, 18-8 Hatsucho, Neyagawa 572-8530, Japan

4. Professor Department of Applied Chemistry, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan

5. Professor EcoTopia Science Institute, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan

6. Professor The Combustion Laboratory, University of Maryland, Department of Mechanical Engineering, College Park, MD 20742 e-mail:

Abstract

Analysis of the two-dimensional (2D) distribution of excited Ar atoms has been made to synthesize better anode materials for lithium-ion batteries. The 2D visualization of excitation temperatures was based on the “two-line” method, which are important to diagnose the plasmas used for the preparation of carbonaceous materials by plasma enhanced chemical vapor deposition. The results showed that the excitation temperature in N2-rich (CH4-lean) plasma was lower than that in N2-lean (CH4-rich), and is attributed to different excitation and reaction mechanisms of CH4 and N2.

Publisher

ASME International

Subject

Geochemistry and Petrology,Mechanical Engineering,Energy Engineering and Power Technology,Fuel Technology,Renewable Energy, Sustainability and the Environment

Link

http://asmedigitalcollection.asme.org/energyresources/article-pdf/doi/10.1115/1.4023744/6144481/jert_135_3_034501.pdf

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