| Abstract: | Five coals reacted quite differently when they were exposed to pile-irradiation. Little or no change was found in free-radical content for the three coals of lowest carbon content, whereas the two coals of highest carbon content were found to have a considerable increase in free-radical content. The infrared spectra and the apparent hardness of the irradiated coals of higher carbon content indicate that polymerization occurred. Radiation of these coals in chemical reagents may promote reactivity. |
| Genre: | Article |
| ProdID: | 70010752 |
| Citation Author: | Friedel, R. A.; Breger, I. A. |
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| Citation Issue: | 3391 |
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| Citation Language: | English |
| Citation Larger Work Title: | Science |
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| Citation Search Results Text: | Free-radical concentrations and other properties of pile-irradiated coals; 1959; Article; Journal; Science; Friedel, R. A.; Breger, I. A. |
| Citation Start Page: | 1762 |
| Citation Volume: | 130 |
| Citation Year: | 1959 |
| Type: | citation/reference |
| Text: | Free-radical concentrations and other properties of pile-irradiated coals; 1959; Article; Journal; Science; Friedel, R. A.; Breger, I. A. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| Date Other: | Thu, 1 Jan 1959 00:00 -0600 |
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