Abstract
A refractive-index grating is embedded in the bottom of the TiO2 absorption layer of a dye-sensitized solar cell via imprinting and subsequent TiCl4 treatment. This architecture has little influence on the dye coverage but greatly enhances light harvesting and photon-to-electron conversion efficiency by diffracting the incident light. A 24% increase in the photocurrent density is achieved.
| Original language | English |
|---|---|
| Article number | 1300978 |
| Journal | Advanced Energy Materials |
| Volume | 4 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 2014 Mar 11 |
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All Science Journal Classification (ASJC) codes
- Renewable Energy, Sustainability and the Environment
- Materials Science(all)
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Diffraction-grating-embedded dye-sensitized solar cells with good light harvesting. / Lee, Jeeyoung; Lee, Myeongkyu.
In: Advanced Energy Materials, Vol. 4, No. 4, 1300978, 11.03.2014.Research output: Contribution to journal › Article
TY - JOUR
T1 - Diffraction-grating-embedded dye-sensitized solar cells with good light harvesting
AU - Lee, Jeeyoung
AU - Lee, Myeongkyu
PY - 2014/3/11
Y1 - 2014/3/11
N2 - A refractive-index grating is embedded in the bottom of the TiO2 absorption layer of a dye-sensitized solar cell via imprinting and subsequent TiCl4 treatment. This architecture has little influence on the dye coverage but greatly enhances light harvesting and photon-to-electron conversion efficiency by diffracting the incident light. A 24% increase in the photocurrent density is achieved.
AB - A refractive-index grating is embedded in the bottom of the TiO2 absorption layer of a dye-sensitized solar cell via imprinting and subsequent TiCl4 treatment. This architecture has little influence on the dye coverage but greatly enhances light harvesting and photon-to-electron conversion efficiency by diffracting the incident light. A 24% increase in the photocurrent density is achieved.
UR - http://www.scopus.com/inward/record.url?scp=84896096338&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84896096338&partnerID=8YFLogxK
U2 - 10.1002/aenm.201300978
DO - 10.1002/aenm.201300978
M3 - Article
AN - SCOPUS:84896096338
VL - 4
JO - Advanced Energy Materials
JF - Advanced Energy Materials
SN - 1614-6832
IS - 4
M1 - 1300978
ER -