Abstract
Hierarchical nanostructures of TiO2 nanosheets on SnO 2 nanotubes (SNT@TNS) are uniformly dispersed in an organized mesoporous (OM) TiO2 film with large pores, high porosity, and good interconnectivity. The solid-state dye sensitized solar cells (ssDSSCs) fabricated with 10 wt% SNT@TNS dispersed in a OM-TiO2 film show an energy conversion efficiency of 7.7% at 100 mW cm-2, which is one of the highest values for N719-based ssDSSCs and much larger than that of a randomly oriented TiO2 nanoparticles-based cell (4.0%).
| Original language | English |
|---|---|
| Pages (from-to) | 4893-4897 |
| Number of pages | 5 |
| Journal | Advanced Materials |
| Volume | 25 |
| Issue number | 35 |
| DOIs | |
| Publication status | Published - 2013 Sep 20 |
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All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
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One-dimensional hierarchical nanostructures of TiO2 nanosheets on SnO2 Nanotubes for high efficiency solid-state dye-sensitized solar cells. / Ahn, Sung Hoon; Kim, Dong Jun; Chi, Won Seok; Kim, Jong Hak.
In: Advanced Materials, Vol. 25, No. 35, 20.09.2013, p. 4893-4897.Research output: Contribution to journal › Article
TY - JOUR
T1 - One-dimensional hierarchical nanostructures of TiO2 nanosheets on SnO2 Nanotubes for high efficiency solid-state dye-sensitized solar cells
AU - Ahn, Sung Hoon
AU - Kim, Dong Jun
AU - Chi, Won Seok
AU - Kim, Jong Hak
PY - 2013/9/20
Y1 - 2013/9/20
N2 - Hierarchical nanostructures of TiO2 nanosheets on SnO 2 nanotubes (SNT@TNS) are uniformly dispersed in an organized mesoporous (OM) TiO2 film with large pores, high porosity, and good interconnectivity. The solid-state dye sensitized solar cells (ssDSSCs) fabricated with 10 wt% SNT@TNS dispersed in a OM-TiO2 film show an energy conversion efficiency of 7.7% at 100 mW cm-2, which is one of the highest values for N719-based ssDSSCs and much larger than that of a randomly oriented TiO2 nanoparticles-based cell (4.0%).
AB - Hierarchical nanostructures of TiO2 nanosheets on SnO 2 nanotubes (SNT@TNS) are uniformly dispersed in an organized mesoporous (OM) TiO2 film with large pores, high porosity, and good interconnectivity. The solid-state dye sensitized solar cells (ssDSSCs) fabricated with 10 wt% SNT@TNS dispersed in a OM-TiO2 film show an energy conversion efficiency of 7.7% at 100 mW cm-2, which is one of the highest values for N719-based ssDSSCs and much larger than that of a randomly oriented TiO2 nanoparticles-based cell (4.0%).
UR - http://www.scopus.com/inward/record.url?scp=84884907213&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84884907213&partnerID=8YFLogxK
U2 - 10.1002/adma.201302226
DO - 10.1002/adma.201302226
M3 - Article
VL - 25
SP - 4893
EP - 4897
JO - Advanced Materials
JF - Advanced Materials
SN - 0935-9648
IS - 35
ER -