Aerosol assisted synthesis of hierarchical tin–carbon composites and their application as lithium battery anode materials

Handle URI:
http://hdl.handle.net/10754/597476
Title:
Aerosol assisted synthesis of hierarchical tin–carbon composites and their application as lithium battery anode materials
Authors:
Guo, Juchen; Yang, Zichao; Archer, Lynden A.
Abstract:
We report a method for synthesizing hierarchically structured tin-carbon (Sn-C) composites via aerosol spray pyrolysis. In this method, an aqueous precursor solution containing tin(ii) chloride and sucrose is atomized, and the resultant aerosol droplets carried by an inert gas are pyrolyzed in a high-temperature tubular furnace. Owing to the unique combination of high reaction temperature and short reaction time, this method is able to achieve a hetero-structure in which small Sn particles (15 nm) are uniformly embedded in a secondary carbon particle. This procedure allows the size and size distribution of the primary Sn particles to be tuned, as well as control over the size of the secondary carbon particles by addition of polymeric surfactant in the precursor solution. When evaluated as anode materials for lithium-ion batteries, the resultant Sn-C composites demonstrate attractive electrochemical performance in terms of overall capacity, electrochemical stability, and coulombic efficiency. © 2013 The Royal Society of Chemistry.
Citation:
Guo J, Yang Z, Archer LA (2013) Aerosol assisted synthesis of hierarchical tin–carbon composites and their application as lithium battery anode materials. Journal of Materials Chemistry A 1: 8710. Available: http://dx.doi.org/10.1039/c3ta11802a.
Publisher:
Royal Society of Chemistry (RSC)
Journal:
Journal of Materials Chemistry A
KAUST Grant Number:
KUS-C1-018-02
Issue Date:
2013
DOI:
10.1039/c3ta11802a
Type:
Article
ISSN:
2050-7488; 2050-7496
Sponsors:
This material is based on work supported as part of the Energy Materials Center at Cornell, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences under Award Number DE-SC0001086. This work also received partial support from Award no. KUS-C1-018-02, made by King Abdullah University of Science and Technology (KAUST). Facilities available through the Cornell Center for Materials Research were used for this study.
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Full metadata record

DC FieldValue Language
dc.contributor.authorGuo, Juchenen
dc.contributor.authorYang, Zichaoen
dc.contributor.authorArcher, Lynden A.en
dc.date.accessioned2016-02-25T12:40:28Zen
dc.date.available2016-02-25T12:40:28Zen
dc.date.issued2013en
dc.identifier.citationGuo J, Yang Z, Archer LA (2013) Aerosol assisted synthesis of hierarchical tin–carbon composites and their application as lithium battery anode materials. Journal of Materials Chemistry A 1: 8710. Available: http://dx.doi.org/10.1039/c3ta11802a.en
dc.identifier.issn2050-7488en
dc.identifier.issn2050-7496en
dc.identifier.doi10.1039/c3ta11802aen
dc.identifier.urihttp://hdl.handle.net/10754/597476en
dc.description.abstractWe report a method for synthesizing hierarchically structured tin-carbon (Sn-C) composites via aerosol spray pyrolysis. In this method, an aqueous precursor solution containing tin(ii) chloride and sucrose is atomized, and the resultant aerosol droplets carried by an inert gas are pyrolyzed in a high-temperature tubular furnace. Owing to the unique combination of high reaction temperature and short reaction time, this method is able to achieve a hetero-structure in which small Sn particles (15 nm) are uniformly embedded in a secondary carbon particle. This procedure allows the size and size distribution of the primary Sn particles to be tuned, as well as control over the size of the secondary carbon particles by addition of polymeric surfactant in the precursor solution. When evaluated as anode materials for lithium-ion batteries, the resultant Sn-C composites demonstrate attractive electrochemical performance in terms of overall capacity, electrochemical stability, and coulombic efficiency. © 2013 The Royal Society of Chemistry.en
dc.description.sponsorshipThis material is based on work supported as part of the Energy Materials Center at Cornell, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences under Award Number DE-SC0001086. This work also received partial support from Award no. KUS-C1-018-02, made by King Abdullah University of Science and Technology (KAUST). Facilities available through the Cornell Center for Materials Research were used for this study.en
dc.publisherRoyal Society of Chemistry (RSC)en
dc.titleAerosol assisted synthesis of hierarchical tin–carbon composites and their application as lithium battery anode materialsen
dc.typeArticleen
dc.identifier.journalJournal of Materials Chemistry Aen
dc.contributor.institutionCornell University, Ithaca, United Statesen
dc.contributor.institutionUniversity of California, Riverside, Riverside, United Statesen
kaust.grant.numberKUS-C1-018-02en
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