The chemical reactions in electrosprays of water do not always correspond to those at the pristine air

The chemical reactions in electrosprays of water do not always correspond to those at the pristine air–water interface

Published:2019 Issue:9 Volume:10 Page:2566-2577
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Gallo Adair¹²³^ORCID,Farinha Andreia S. F.¹²³,Dinis Miguel¹⁴,Emwas Abdul-Hamid¹⁵,Santana Adriano¹²³,Nielsen Robert J.⁶,Goddard William A.⁶^ORCID,Mishra Himanshu¹²³^ORCID

Affiliation:

1. King Abdullah University of Science and Technology (KAUST), Saudi Arabia

2. Water Desalination and Reuse Center (WDRC), Saudi Arabia

3. Division of Biological and Environmental Sciences (BESE), Saudi Arabia

4. KAUST Catalysis Center (KCC), Saudi Arabia

5. Imaging and Characterization Core Laboratory, Thuwal 23955-6900, Saudi Arabia

6. Materials and Process Simulation Center, California Institute of Technology, Pasadena, CA 91125, USA

Abstract

This contribution explains the origin of dramatic rate accelerations in chemical reactions taking place in/on aqueous electrosprays. We combine experiments with electrosprays and proton-nuclear magnetic resonance with quantum mechanics to systematically decouple genuine interfacial effects from non-equilibrium conditions.

Funder

King Abdullah University of Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2019/SC/C8SC05538F

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