Electrochemistry of undoped diamond nanoparticles: accessing surface redox states.

Abstract

The electrochemical response of an electrode-immobilized layer of undoped, insulating diamond nanoparticles is reported, which we attribute to the oxidation and reduction of surface states. The potentials of these surface states are pH-dependent; moreover they are able to interact with solution redox species. The voltammetric response of redox couples Fe(CN… (More)
DOI: 10.1021/ja902216n

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3 Figures and Tables