Yan Levin,1 Alexandre P. dos Santos,1 and Alexandre Diehl, 2009, Ions at the Air-Water Interface: An End to a Hundred-Year-Old Mystery? Physical Review Letters, 103, 257802-1-4.

期刊名：Physical Review Letters

题目：Ions at the Air-Water Interface: An End to a Hundred-Year-Old Mystery?

作者：Yan Levin；Alexandre P. dos Santos；Alexandre Diehl

摘要：Availability of highly reactive halogen ions at the surface of aerosols has tremendous implications for the atmospheric chemistry. Yet neither simulations, experiments, nor existing theories are able to provide a fully consistent description of the electrolyte-air interface. In this Letter a new theory is proposed which allows us to explicitly calculate the ionic density profiles, the surface tension, and the electrostatic potential difference across the solution-air interface. Predictions of the theory are compared to experiments and are found to be in excellent agreement. The theory also sheds new light on one of the oldest puzzles of physical chemistry-the Hofmeister effect.