PMID: 11605639Oct 19, 2001Paper

Partial pressures and nature of products. Application to the photolysis of PH3 and NH3 in the atmosphere of Jupiter and Saturn

Advances in Space Research : the Official Journal of the Committee on Space Research (COSPAR)
J C GuilleminT Janati

Abstract

The photolysis of mixtures of gases containing NH3 or PH3 presents important differences mainly due to the strength of the X-H bond. On some examples, these differences are evidenced and the consequences for mixtures of gases containing these two compounds are shown: the photolysis of ammonia and ethylene mainly gives ethyl-, butyl- and hexylamine whereas the photolysis of phosphine and ethylene leads to ethyl- and vinylphosphine. When gaseous mixtures of NH3, PH3 and ethylene are photolyzed together, the presence of phosphine dramatically decreases the formation of nitrogen derivatives. The relevance of such lab studies to the atmospheres of Jupiter and Saturn is discussed.

References

Jan 1, 1997·Advances in Space Research : the Official Journal of the Committee on Space Research (COSPAR)·J C GuilleminL Lassalle
Jan 1, 1984·Journal of the American Chemical Society·J P FerrisH Khwaja

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