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Porous Dust Clusters in Protoplanetary Disks as Catalysts for Formation of Complex Preorganic Compoundsстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 декабря 2024 г.
- Автор: Rusol A.V.
- Журнал: Solar System Research
- Том: 58
- Номер: S1
- Год издания: 2024
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: S40
- Последняя страница: S49
- DOI: 10.1134/s0038094624600938
- Аннотация: Abstract—Computer modeling has shown that, during the collisional evolution of a solid-state component ingas–dust protoplanetary disks, porous dust clusters of widely ranging sizes are formed. Clusters of this kindhave a well-developed internal structure that is topologically similar to the structure of porous catalysts, adsorbents, and carriers used in the organic synthesis technology. On the other hand, observational data currently obtained by such instruments as the Atacama Large Millimeter/submillimeter Array (ALMA) show that complex preorganic compounds rather than only water and volatiles are present in protoplanetary disks.This suggests the possibility that, in protoplanetary disks, there are mechanisms of capturing complex chem-ical compounds by porous dust clusters and transporting these compounds to warmer regions during migra-tion. When getting to warmer regions of protoplanetary disks, dust clusters undergo a change in the porespace, which may increase the surface holding the captured compounds and, hence, intensify their reactivity.
- Добавил в систему: Русол Андрей Владимирович