Crossref journal-article
Oxford University Press (OUP)
Bulletin of the Chemical Society of Japan (286)
Abstract

Abstract The fundamental properties of 12-heteropolyacids of Mo and W, such as the structure, the surface area, the acidity, and the reduction-oxidation mechanism, have been studied in their solid state in relation to heterogeneous catalysis. The primary structure (heteropolyanion) was rather stable, but the secondary structure was very variable according to the interaction with various molecules, like water, alcohols, ketones, and pyridine. This structural characteristic is important for the understanding of the catalysis of these compounds; it may be called the “pseudo-liquid phase.” The heteropolyacids were all strong protonic acids, as revealed by the interaction with pyridine. The redox cycle was reversible within a limited extent of reduction. The redox mechanism is also discussed in this paper.

Bibliography

Misono, M., Mizuno, N., Katamura, K., Kasai, A., Konishi, Y., Sakata, K., Okuhara, T., & Yoneda, Y. (1982). Catalysis by Heteropoly Compounds. III. The Structure and Properties of 12-Heteropolyacids of Molybdenum and Tungsten (H3PMo12−xWxO40) and Their Salts Pertinent to Heterogeneous Catalysis. Bulletin of the Chemical Society of Japan, 55(2), 400–406.

Authors 8
  1. Makoto Misono (first)
  2. Noritaka Mizuno (additional)
  3. Koichi Katamura (additional)
  4. Atsushi Kasai (additional)
  5. Yasuo Konishi (additional)
  6. Kanji Sakata (additional)
  7. Toshio Okuhara (additional)
  8. Yukio Yoneda (additional)
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Dates
Type When
Created 19 years, 1 month ago (July 25, 2006, 9:06 p.m.)
Deposited 1 year, 7 months ago (Jan. 17, 2024, 8:31 p.m.)
Indexed 4 weeks, 1 day ago (Aug. 7, 2025, 4:55 p.m.)
Issued 43 years, 7 months ago (Feb. 1, 1982)
Published 43 years, 7 months ago (Feb. 1, 1982)
Published Online 19 years, 2 months ago (June 27, 2006)
Published Print 43 years, 7 months ago (Feb. 1, 1982)
Funders 0

None

@article{Misono_1982, title={Catalysis by Heteropoly Compounds. III. The Structure and Properties of 12-Heteropolyacids of Molybdenum and Tungsten (H3PMo12−xWxO40) and Their Salts Pertinent to Heterogeneous Catalysis}, volume={55}, ISSN={1348-0634}, url={http://dx.doi.org/10.1246/bcsj.55.400}, DOI={10.1246/bcsj.55.400}, number={2}, journal={Bulletin of the Chemical Society of Japan}, publisher={Oxford University Press (OUP)}, author={Misono, Makoto and Mizuno, Noritaka and Katamura, Koichi and Kasai, Atsushi and Konishi, Yasuo and Sakata, Kanji and Okuhara, Toshio and Yoneda, Yukio}, year={1982}, month=feb, pages={400–406} }