journal article·2020-08

Stochastic collision electrochemistry of single silver nanoparticles

Peter A. Defnet, Todd J. Anderson, Bo Zhang

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Abstract

Abstract The electrochemical oxidation of single colloidal Ag nanoparticles (NPs) at an electrode surface has previously been studied as an in situ particle-sizing methodology. However, the discovery of multipeak amperometric behavior in 2017 sparked new interest toward understanding the precise physical mechanism of the manner in which a freely diffusing Ag NP interacts with the electrode surface. Random walk simulations, unique electrochemical experiments, and correlated optical/spectroscopic techniques have revealed exciting new results regarding the physical and chemical processes occurring on single NP collision.
Source: openaire · Quality: candidate unverified · Source record ↗

Research context

OpenAlex topics: Electrochemical Analysis and Applications · Electrochemical sensors and biosensors · Conducting polymers and applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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