Source:http://linkedlifedata.com/resource/pubmed/id/19323486
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
4
|
| pubmed:dateCreated |
2009-4-28
|
| pubmed:abstractText |
We used anionic sulfate surfactants to assist the stabilization of graphene in aqueous solutions and facilitate the self-assembly of in situ grown nanocrystalline TiO2, rutile and anatase, with graphene. These nanostructured TiO2-graphene hybrid materials were used for investigation of Li-ion insertion properties. The hybrid materials showed significantly enhanced Li-ion insertion/extraction in TiO2. The specific capacity was more than doubled at high charge rates, as compared with the pure TiO2 phase. The improved capacity at high charge-discharge rate may be attributed to increased electrode conductivity in the presence of a percolated graphene network embedded into the metal oxide electrodes.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
|
| pubmed:month |
Apr
|
| pubmed:issn |
1936-086X
|
| pubmed:author |
pubmed-author:AksayIlhan AIA,
pubmed-author:ChoiDaiwonD,
pubmed-author:HuDehongD,
pubmed-author:KouRongR,
pubmed-author:LiJuanJ,
pubmed-author:LowM BMB,
pubmed-author:NieZiminZ,
pubmed-author:SarafLaxmikant VLV,
pubmed-author:WangChongminC,
pubmed-author:WangDonghaiD,
pubmed-author:YangZhenguoZ,
pubmed-author:ZhangJiguangJ
|
| pubmed:issnType |
Electronic
|
| pubmed:day |
28
|
| pubmed:volume |
3
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
907-14
|
| pubmed:year |
2009
|
| pubmed:articleTitle |
Self-assembled TiO2-graphene hybrid nanostructures for enhanced Li-ion insertion.
|
| pubmed:affiliation |
Pacific Northwest National Laboratory, Richland, Washington 99352, USA.
|
| pubmed:publicationType |
Journal Article
|