Nano letters, 2011-10, Vol.11 (10), p.4168-4175
2011
Volltextzugriff (PDF)
Details
- Autor(en) / Beteiligte
- Titel
- Core–shell MoO3–MoS2 Nanowires for Hydrogen Evolution: A Functional Design for Electrocatalytic Materials
- Ist Teil von
- Nano letters, 2011-10, Vol.11 (10), p.4168-4175
- Ort / Verlag
- Washington, DC: American Chemical Society
- Erscheinungsjahr
- 2011
- Quelle
- Alma/SFX Local Collection
- Beschreibungen/Notizen
- We synthesize vertically oriented core–shell nanowires with substoichiometric MoO3 cores of ∼20–50 nm and conformal MoS2 shells of ∼2–5 nm. The core–shell architecture, produced by low-temperature sulfidization, is designed to utilize the best properties of each component material while mitigating their deficiencies. The substoichiometric MoO3 core provides a high aspect ratio foundation and enables facile charge transport, while the conformal MoS2 shell provides excellent catalytic activity and protection against corrosion in strong acids.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 1530-6984eISSN: 1530-6992DOI: 10.1021/nl2020476Titel-ID: cdi_proquest_miscellaneous_898206165
- Format
- –
- Schlagworte
- Condensed matter: electronic structure, electrical, magnetic, and optical properties, Cross-disciplinary physics: materials science, rheology, Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures, Electronic transport in multilayers, nanoscale materials and structures, Exact sciences and technology, Materials science, Nanocrystalline materials, Nanoscale materials and structures: fabrication and characterization, Physics, Quantum wires