Nano letters, 2011-11, Vol.11 (11), p.4826-4830
2011
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- Autor(en) / Beteiligte
- Titel
- MoS2 Nanoplates Consisting of Disordered Graphene-like Layers for High Rate Lithium Battery Anode Materials
- Ist Teil von
- Nano letters, 2011-11, Vol.11 (11), p.4826-4830
- Ort / Verlag
- Washington, DC: American Chemical Society
- Erscheinungsjahr
- 2011
- Quelle
- MEDLINE
- Beschreibungen/Notizen
- MoS2 nanoplates, consisting of disordered graphene-like layers, with a thickness of ∼30 nm were prepared by a simple, scalable, one-pot reaction using Mo(CO)6 and S in an autoclave. The product has a interlayer distance of 0.69 nm, which is much larger than its bulk counterpart (0.62 nm). This expanded interlater distance and disordered graphene-like morphology led to an excellent rate capability even at a 50C (53.1 A/g) rate, showing a reversible capacity of 700 mAh/g. In addition, a full cell (LiCoO2/MoS2) test result also demonstrates excellent capacity retention up to 60 cycles.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 1530-6984eISSN: 1530-6992DOI: 10.1021/nl202675fTitel-ID: cdi_proquest_miscellaneous_903147208
- Format
- –
- Schlagworte
- Applied sciences, Condensed matter: structure, mechanical and thermal properties, Cross-disciplinary physics: materials science, rheology, Direct energy conversion and energy accumulation, Disulfides - chemistry, Electric Power Supplies, Electrical engineering. Electrical power engineering, Electrical power engineering, Electrochemical conversion: primary and secondary batteries, fuel cells, Electrodes, Equipment Design, Equipment Failure Analysis, Exact sciences and technology, Fullerenes and related materials, diamonds, graphite, Graphite - chemistry, Lithium - chemistry, Low-dimensional structures (superlattices, quantum well structures, multilayers): structure, and nonelectronic properties, Materials science, Molybdenum - chemistry, Nanocrystalline materials, Nanoscale materials and structures: fabrication and characterization, Nanostructures - chemistry, Nanostructures - ultrastructure, Nanotechnology - instrumentation, Particle Size, Physics, Specific materials, Surfaces and interfaces, thin films and whiskers (structure and nonelectronic properties), Titanium - chemistry