Electronic Supplementary Information · Electronic Supplementary Information Plasmonic Light...
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Electronic Supplementary Information Plasmonic Light Harvesting of Dye Sensitized Solar Cells by Au-Nanoparticles Loaded TiO2 Nanofibers
Rounak Naphade, Mukta Tathavadekar, Jyoti P.Jog, Shruti Agarkar* and Satishchandra Ogale*
Centre of Excellence in Solar Energy, National Chemical Laboratory (CSIR-NCL), Dr Homi
Bhabha Road, Pune, India, and Network Institute of Solar Energy (CSIR-NISE), New Delhi,
India.
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry AThis journal is © The Royal Society of Chemistry 2013
ESI-I
Figure S1: HR-TEM image of TiO2: Au nanofibers.
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry AThis journal is © The Royal Society of Chemistry 2013
ESI-II
0.0 0.2 0.4 0.6 0.80
4
8
12
16
Curr
ent D
ensit
y (m
A/cm
2 )
Voltage (V)
NP Cell NP + Au NF Cell(3 mol%) NP + Au NF Cell(5 mol%)
Figure S2: J-V characteristics for TiO2: Au nanofibers with 3 mol% and 5 mol% Au: Ti ratio.
Table S1: Photocurrent Density (J) – Voltage (V) Characteristics for NP Cell and NP + Au NF
Cell with 3 mol% and 5 mol% as Au: Ti ratio.
Name Voc (V) Jsc (mA/cm2) FF % η (%)
NP Cell 0.74 13.47 60.6 6.03
NP + Au NF Cell (3 mol%)
0.76 16.51 51.4 6.42
NP + Au NF Cell (5 mol%)
0.75 16.45 50.5 6.29
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry AThis journal is © The Royal Society of Chemistry 2013
ESI-III
10 20 30 40 50 60 70 800
5
10
15
20
25
30
Z'
' (O
hms)
Z'(Ohms)
NP Cell NF Cell Au NF Cell
Figure S3 : Nyquist plots for NP Cell (blue), NF cell (olive) and Au NF cell(red) at Voc
12 14 16 18 200
5
Z'' (
Ohm
s)
Z'(Ohms)
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry AThis journal is © The Royal Society of Chemistry 2013