Encyclopedia of Astrobiology

Living Edition
| Editors: Muriel Gargaud, William M. Irvine, Ricardo Amils, Henderson James Cleaves, Daniele Pinti, José Cernicharo Quintanilla, Michel Viso

Adsorption

Living reference work entry
DOI: https://doi.org/10.1007/978-3-642-27833-4_33-3

Definition

Adsorption is the accumulation of molecules from the gas phase, or more generally from any fluid (adsorption operates in liquids as well as gases), onto a solid surface, e.g., of an interstellar dust grain. The molecules may be bound by physical (van der Waals), electrostatic, or chemical (e.g., hydrogen bonding) forces.

See Also

Keywords

Hydrogen Bonding Bioorganic Chemistry Solid Surface Interstellar Dust 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  1. 1.Department of AstronomyUniversity of Massachusetts, Lederle Graduate Research Tower B 619EAmherstUSA