Using a light pointer and a flat, unstructured silicon electrode modified with an organic self-assembled monolayer (SAM) with a single ohmic contact, light-activated electrochemistry, or LAE, can spatially resolve electrochemistry. The semiconducting electrode must be biassed into depletion at the redox potential of the species of interest,
the redox couple must be covalently attached to the electrode, and the silicon must be protected from oxidation with a self-assembled monolayer (SAM). These three conditions are necessary for light-activated electrochemistry. Faradic electrochemistry at a monolayer protected monolithic silicon electrode can be "turned on" at any location with micron scale resolution by simply illuminating that area with light, according to the powerful concept of light-activated electrochemistry.
Stanislaw Dzwigaj
Sorbonne University, France
Thomas J Webster
Interstellar Therapeutics, United States
Dai Yeun Jeong
Asia Climate Change Education Center, Korea, Republic of
Vladislav Sadykov
Boreskov Institute of Catalysis, Russian Federation
Beatrice Vincenti
Sapienza University of Rome, Italy
Haibo Ge
Texas Tech University, United States
Pengju Wu
School of Energy and Power Engineering Jiangsu University, China
Yaxin Su
Donghua University, China
Isabel Oller Alberola
Plataforma Solar de Almería, Spain
Majed Alamoudi
King Abdulaziz University, Saudi ArabiaSubmit your abstract Today
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