Abstract
| Language | English |
|---|---|
| Number of pages | 6 |
| Journal | Advanced Energy Materials |
| Early online date | 14 Jan 2014 |
| DOIs | |
| Publication status | E-pub ahead of print - 14 Jan 2014 |
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Keywords
- conductivity
- fuel cells
- layered materials
- oxides
- proton-conducting materials
Cite this
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Novel proton conductors in the layered oxide material LixlAl0.5Co0.5O2. / Lan, Rong; Tao, Shanwen.
In: Advanced Energy Materials, 14.01.2014.Research output: Contribution to journal › Article
TY - JOUR
T1 - Novel proton conductors in the layered oxide material LixlAl0.5Co0.5O2
AU - Lan, Rong
AU - Tao, Shanwen
PY - 2014/1/14
Y1 - 2014/1/14
N2 - It is demonstrated that good proton conductors can be obtained in transition-element-rich layered intercalation materials such as LixAl0.5Co0.5O2. A power density of 173 mW cm−2 is achieved at 525 °C with a thick electrolyte (0.79 mm thick). The ionic conductivity of nominal LiAl0.5Co0.5O2 is 0.1 S cm−1 at 500 °C. This is the highest among known polycrystalline proton-conducting materials.
AB - It is demonstrated that good proton conductors can be obtained in transition-element-rich layered intercalation materials such as LixAl0.5Co0.5O2. A power density of 173 mW cm−2 is achieved at 525 °C with a thick electrolyte (0.79 mm thick). The ionic conductivity of nominal LiAl0.5Co0.5O2 is 0.1 S cm−1 at 500 °C. This is the highest among known polycrystalline proton-conducting materials.
KW - conductivity
KW - fuel cells
KW - layered materials
KW - oxides
KW - proton-conducting materials
UR - http://www.scopus.com/inward/record.url?scp=84892179681&partnerID=8YFLogxK
U2 - 10.1002/aenm.201301683
DO - 10.1002/aenm.201301683
M3 - Article
JO - Advanced Energy Materials
T2 - Advanced Energy Materials
JF - Advanced Energy Materials
SN - 1614-6832
ER -