Possible Impact of Heterogeneous Photocatalysis on the Global Chemistry of the Earth's Atmosphere Обзор
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Catalysis Reviews: Science and Engineering
ISSN: 0161-4940 , E-ISSN: 1520-5703 |
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| Вых. Данные | Год: 1994, Том: 36, Номер: 4, Страницы: 617-644 Страниц : 28 DOI: 10.1080/01614949408013930 | ||
| Ключевые слова | TITANIUM-DIOXIDE; CARBON-DIOXIDE; AQUEOUS SUSPENSIONS; LIQUID PROPAN-2-OL; WATER; OXIDATION; TiO2; OXIDE; NITROGEN; POWDERS | ||
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Реферат:
Photochemistry is recognized to be important for various physicochemical processes in the atmosphere, such as formation of the ozone layer and smogs, degradation of waste substances, etc. [1]. However, up to the present the emphasis in atmospheric photochemistry has been mainly on the study of photochemical reactions that occur with molecules directly excited by absorption of light quanta. However, the major components and impurities of the earth's atmosphere (such as nitrogen, oxygen, water, carbon dioxide, methane, methane halides, etc.) are totally transparent to most solar radiation. Electronically excited states of these molecules are formed only upon absorption of vacuum ultraviolet light quanta with energy hv ≥ 5 eV (i.e., with wavelength λ ≤ 200 nm). Only a small portion of the energy of solar light is found in this spectral region. In other words, most of the energy of the solar flux cannot participate in such direct photochemical reactions.
Библиографическая ссылка:
Zamaraev K.I.
, Khramov M.I.
, Parmon V.N.
Possible Impact of Heterogeneous Photocatalysis on the Global Chemistry of the Earth's Atmosphere
Catalysis Reviews: Science and Engineering. 1994. V.36. N4. P.617-644. DOI: 10.1080/01614949408013930 WOS Scopus РИНЦ РИНЦ CAPlusCA OpenAlex
Possible Impact of Heterogeneous Photocatalysis on the Global Chemistry of the Earth's Atmosphere
Catalysis Reviews: Science and Engineering. 1994. V.36. N4. P.617-644. DOI: 10.1080/01614949408013930 WOS Scopus РИНЦ РИНЦ CAPlusCA OpenAlex
Даты:
| Опубликована в печати: | 1 нояб. 1994 г. |
| Опубликована online: | 23 сент. 2006 г. |
Идентификаторы БД:
| Web of science: | WOS:A1994PT89200002 |
| Scopus: | 2-s2.0-0028541985 |
| РИНЦ: | 19126503 | 47582481 |
| Chemical Abstracts: | 1995:225721 |
| Chemical Abstracts (print): | 122:16008 |
| OpenAlex: | W1983052099 |