Faceted branched nickel nanoparticles with tunable branch length for high-activity electrocatalytic oxidation of biomass

  • Controlling the formation of nanosized branched nanoparticles with high uniformity is one of the major challenges in synthesizing nanocatalysts with improved activity and stability. Using a cubic-core hexagonal-branch mechanism to form highly monodisperse branched nanoparticles, we vary the length of the nickel branches. Lengthening the nickel branches, with their high coverage of active facets, is shown to improve activity for electrocatalytic oxidation of 5-hydroxymethylfurfural (HMF), as an example for biomass conversion.

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Author:Agus R. PoerwoprajitnoORCiDGND, Lucy GloagORCiDGND, John WattORCiDGND, Steffen CychyGND, Soshan CheongORCiDGND, Priyank V. KumarORCiDGND, Tania M. BenedettiORCiDGND, Chen DengGND, Kuang-Hsu WuORCiDGND, Christopher E. MarjoORCiDGND, Dale L. HuberORCiDGND, Martin MuhlerORCiDGND, J. Justin GoodingORCiDGND, Wolfgang SchuhmannORCiDGND, Da-Wei WangGND, Richard TilleyORCiDGND
URN:urn:nbn:de:hbz:294-98698
DOI:https://doi.org/10.1002/anie.202005489
Parent Title (German):Angewandte Chemie International Edition
Publisher:Wiley
Place of publication:Hoboken, New Jersey
Document Type:Article
Language:English
Date of Publication (online):2023/05/09
Date of first Publication:2020/05/25
Publishing Institution:Ruhr-Universität Bochum, Universitätsbibliothek
Tag:HMF oxidation; branched nickel; branching mechanisms; electrocatalysis; nanoparticle synthesis
Volume:59
Issue:36
First Page:15487
Last Page:15491
Note:
Dieser Beitrag ist auf Grund des DEAL-Wiley-Vertrages frei zugänglich.
Institutes/Facilities:Zentrum für Elektrochemie
Dewey Decimal Classification:Naturwissenschaften und Mathematik / Chemie, Kristallographie, Mineralogie
open_access (DINI-Set):open_access
faculties:Fakultät für Chemie und Biochemie
Licence (English):License LogoCreative Commons - CC BY 4.0 - Attribution 4.0 International