Document Detail

Superior lithium electroactive mesoporous Si@carbon core-shell nanowires for lithium battery anode material.
MedLine Citation:
PMID:  18950239     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Mesoporous Si@carbon core-shell nanowires with a diameter of approximately 6.5 nm were prepared for a lithium battery anode material using a SBA-15 template. As-synthesized nanowires demonstrated excellent first charge capacity of 3163 mA h/g with a Coulombic efficiency of 86% at a rate of 0.2 C (600 mA/g) between 1.5 and 0 V in coin-type half-cells. Moreover, the capacity retention after 80 cycles was 87% and the rate capability at 2 C (6000 mA/g) was 78% the capacity at 0.2 C.
Hyesun Kim; Jaephil Cho
Related Documents :
15263679 - High-accuracy detector calibration in the 3-1500 ev spectral range at the ptb radiometr...
17169979 - Mutagenicity of uv-irradiated maltol in salmonella typhimurium.
6316749 - Cumulative radiation damage and cumulative radiation effect.
10563919 - Determination of molecular weight of agars and effect of the molecular weight on the gl...
17269139 - Discrete crosslinked fibrin microthread scaffolds for tissue regeneration.
17921509 - Automated detection of irradiated food with the comet assay.
22188599 - Availability of, access to and consumption of fruits and vegetables in a peri-urban are...
16224129 - Assessment of the diet of 0- to 6-year-old children in municipal schools in a brazilian...
11198709 - Genetic and environmental influences on alcohol metabolism in humans.
Publication Detail:
Type:  Journal Article     Date:  2008-10-25
Journal Detail:
Title:  Nano letters     Volume:  8     ISSN:  1530-6984     ISO Abbreviation:  Nano Lett.     Publication Date:  2008 Nov 
Date Detail:
Created Date:  2008-11-13     Completed Date:  2008-12-24     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101088070     Medline TA:  Nano Lett     Country:  United States    
Other Details:
Languages:  eng     Pagination:  3688-91     Citation Subset:  -    
Department of Applied Chemistry, Hanyang University, Ansan, 426-791 Korea.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

Previous Document:  Atomic-scale structure of Mo6S6 nanowires.
Next Document:  Mechanisms of size control and polymorphism in viral capsid assembly.