|
|
|
|
| LEADER |
01507 am a22002173u 4500 |
| 001 |
81203 |
| 042 |
|
|
|a dc
|
| 100 |
1 |
0 |
|a Chevrier, Vincent L.
|e author
|
| 100 |
1 |
0 |
|a Massachusetts Institute of Technology. Department of Materials Science and Engineering
|e contributor
|
| 100 |
1 |
0 |
|a Ceder, Gerbrand
|e contributor
|
| 100 |
1 |
0 |
|a Chevrier, Vincent L.
|e contributor
|
| 700 |
1 |
0 |
|a Ceder, Gerbrand
|e author
|
| 245 |
0 |
0 |
|a Challenges for Na-ion Negative Electrodes
|
| 260 |
|
|
|b Electrochemical Society,
|c 2013-09-26T19:43:32Z.
|
| 856 |
|
|
|z Get fulltext
|u http://hdl.handle.net/1721.1/81203
|
| 520 |
|
|
|a Na-ion batteries have been proposed as candidates for replacing Li-ion batteries. In this paper we examine the viability of Na-ion negative electrode materials based on Na alloys or hard carbons in terms of volumetric energy density. Due to the increased size of the Na atom compared to the Li atom, Na alloys would lead to negative electrode materials with roughly half the volumetric energy density of their Li analogs. Volumetric energy densities obtainable with sodiated hard carbons would also be significantly less than those obtainable with lithiated graphite. These findings highlight the need of novel ideas for Na-ion negative electrodes.
|
| 520 |
|
|
|a United States. Dept. of Energy (Contract No. DE-FG02-96ER45571)
|
| 520 |
|
|
|a United States. Dept. of Energy. Batteries for Advanced Transportation Technologies (BATT) Program
|
| 546 |
|
|
|a en_US
|
| 655 |
7 |
|
|a Article
|
| 773 |
|
|
|t Journal of The Electrochemical Society
|
