A new ozone decomposition method using redox reactions of transition metals

H. Nonaka, A. Kurokawa, Shingo Ichimura, T. Nishiguchi, Y. Morikawa, M. Miyamoto

研究成果: Article

2 引用 (Scopus)

抄録

We built a new type ozone killer based on the redox reactions between cuprous and cupric oxides and applied it to the decomposition of low-pressure highly concentrated ozone. The analysis of the exhaust gas from the ozone killer by low-temperature thermal desorption measurement shows that ozone flux of 1.6 PaLs-1 can be decomposed completely to oxygen when the copper fins in the ozone killer were heated to 470°C. The copper fins, however, must be kept at even higher temperatures to decompose continuous and larger-flux of ozone since the oxidation of the fins turned out to proceed into the bulk at 470°C.

元の言語English
ページ(範囲)221-224
ページ数4
ジャーナルShinku/Journal of the Vacuum Society of Japan
44
発行部数3
DOI
出版物ステータスPublished - 2001 1 1
外部発表Yes

Fingerprint

Redox reactions
Ozone
ozone
Transition metals
transition metals
Decomposition
decomposition
fins
Copper
Fluxes
copper
Thermal desorption
exhaust gases
Exhaust gases
low pressure
desorption
Oxygen
Oxidation
Temperature
oxidation

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Surfaces, Coatings and Films
  • Electrical and Electronic Engineering

これを引用

A new ozone decomposition method using redox reactions of transition metals. / Nonaka, H.; Kurokawa, A.; Ichimura, Shingo; Nishiguchi, T.; Morikawa, Y.; Miyamoto, M.

:: Shinku/Journal of the Vacuum Society of Japan, 巻 44, 番号 3, 01.01.2001, p. 221-224.

研究成果: Article

Nonaka, H. ; Kurokawa, A. ; Ichimura, Shingo ; Nishiguchi, T. ; Morikawa, Y. ; Miyamoto, M. / A new ozone decomposition method using redox reactions of transition metals. :: Shinku/Journal of the Vacuum Society of Japan. 2001 ; 巻 44, 番号 3. pp. 221-224.
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