DOI: 10.1246/cl.1999.417. Catalytic Decomposition of CF4 over AlPO4-Based Catalysts

Catalytic Decomposition of CF4 over AlPO4-Based Catalysts

10.1246/cl.1999.417

Crossref journal-article

Oxford University Press (OUP)

Chemistry Letters (286)

Abstract

Abstract The most stable perfluorocarbon, CF4, was decomposed to CO2 at above 550 °C in the presence of water vapor over AlPO4 in which 10 atomic % of Al ions are substituted by Ce. Catalytic activity slightly decreased within first 50 h and then took a stationary state for succeeding 50 h. No changes in the structure of catalyst were observed after 100 h reaction. Mg pyrophosphate and phosphates of Ca, B, Fe, Zn, Bi, and Ni were not active up to 700 °C. The addition of Ce, La, Pr, Nd, Gd, Yb, Er, or Y into AlPO4 increased the catalytic activity.

Bibliography

Takita, Y., Morita, C., Ninomiya, M., Wakamatsu, H., Nishiguchi, H., & Ishihara, T. (1999). Catalytic Decomposition of CF4 over AlPO4-Based Catalysts. Chemistry Letters, 28(5), 417â418.

Authors 6

Yusaku Takita (first)
Chiharu Morita (additional)
Maiko Ninomiya (additional)
Hironori Wakamatsu (additional)
Hiroyasu Nishiguchi (additional)
Tatsumi Ishihara (additional)

References 5 Referenced 44

10.1038/249810a0
{'key': '2024011816005568200_r2'}
{'key': '2024011816005568200_r3'}
{'key': '2024011816005568200_r4'}
10.1023/A:1019094828720

Dates

Type	When
Created	22 years, 2 months ago (June 2, 2003, 2:07 a.m.)
Deposited	1 year, 7 months ago (Jan. 18, 2024, 11:06 a.m.)
Indexed	4 weeks ago (Aug. 2, 2025, 12:20 a.m.)
Issued	26 years, 3 months ago (May 1, 1999)
Published	26 years, 3 months ago (May 1, 1999)
Published Online	22 years, 2 months ago (June 1, 2003)
Published Print	26 years, 3 months ago (May 1, 1999)

Funders 0

None

BibTeX

@article{Takita_1999, title={Catalytic Decomposition of CF4 over AlPO4-Based Catalysts}, volume={28}, ISSN={1348-0715}, url={http://dx.doi.org/10.1246/cl.1999.417}, DOI={10.1246/cl.1999.417}, number={5}, journal={Chemistry Letters}, publisher={Oxford University Press (OUP)}, author={Takita, Yusaku and Morita, Chiharu and Ninomiya, Maiko and Wakamatsu, Hironori and Nishiguchi, Hiroyasu and Ishihara, Tatsumi}, year={1999}, month=may, pages={417–418} }

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