Picosecond dynamics of hydrogen bond rearrangements during phase separation of a triethylamine and water mixture

Author:

Kajimoto Shinji1234,Seong Nak-Hyun5678,Fukumura Hiroshi1234,Dlott Dana D.5678

Affiliation:

1. Department of Chemistry

2. Graduate School of Science

3. Tohoku University

4. Sendai 980-8578, Japan

5. School of Chemical Sciences

6. University of Illinois at Urbana – Champaign

7. Chemical and Life Sciences Laboratory

8. Urbana, USA

Abstract

A picosecond temperature jump experiment reveals that phase separation in a liquid triethylamine (TEA)–water mixture started from hydrogen bond scission of TEA–water aggregates in TEA-rich regions and then in water-rich regions.

Publisher

Springer Science and Business Media LLC

Subject

Physical and Theoretical Chemistry

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