We indicate that an optical study of the ortho-para hydrogen magnetic conversion is possible for molecules adsorbed on a magnetic substrate. It is shown that photons are emitted during the catalytic conversion and that this emission, although weak, might be detected. We suggest that the optical pump
Ortho-para conversion of hydrogen molecules on magnetic surfaces
β Scribed by Yasushi Ishii; Satoru Sugano
- Publisher
- Elsevier Science
- Year
- 1983
- Weight
- 56 KB
- Volume
- 127
- Category
- Article
- ISSN
- 0167-2584
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π SIMILAR VOLUMES
Elvperimental results of Co0 and \InO appear to lend further evidence for the general validity of the theory on o ==+p-Hz conversion developed recentIy by the author. Results on mre-wrth oxides nnd field effects chssitied b) Sekoood are also discussed.
## Abstract Rate studies were carried out for the orthoβpara hydrogen conversion at liquid nitrogen temperature with a multipleβimpregnation nickel on aluminum oxide catalyst. Data were obtained at pressures up to 400 lb./sq. in. gauge over a range of flow rates for three catalysts of different pel