Simple coordination complex-derived three-dimensional mesoporous graphene as an efficient bifunctional oxygen electrocatalyst

Kyung Joo Lee, Young Jin Sa, Hu Young Jeong, Christopher W. Bielawski, Sang Hoon Joo, Hoi Ri Moon

Research output: Contribution to journalArticlepeer-review

44 Scopus citations

Abstract

3D mesoporous graphene (mesoG) was synthesized from [Ni2(EDTA)] (EDTA = ethylenediaminetetraacetate). The material is comprised of interconnected 4 nm-sized hollow carbon shells composed of 3-4 layers of graphene and exhibits high bifunctional electrocatalytic activity as well as high durability for use in oxygen evolution and reduction reactions.

Original languageEnglish
Pages (from-to)6773-6776
Number of pages4
JournalChemical Communications
Volume51
Issue number31
DOIs
StatePublished - 21 Apr 2015

Bibliographical note

Publisher Copyright:
© 2015 The Royal Society of Chemistry.

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