Highly efficient indium tin oxide-free organic photovoltaics using inkjet-printed silver nanoparticle current collecting grids

2012 ◽  
Vol 101 (19) ◽  
pp. 193302 ◽  
Author(s):  
M. Neophytou ◽  
F. Hermerschmidt ◽  
A. Savva ◽  
E. Georgiou ◽  
S. A. Choulis
Keyword(s):  
Silver Nanoparticle ◽  
Organic Photovoltaics ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Highly Efficient

Investigation of ultra-thin titania films as hole-blocking contacts for organic photovoltaics

2015 ◽  
Vol 3 (33) ◽  
pp. 17332-17343 ◽  
Author(s):  
Hyungchul Kim ◽  
Kai-Lin Ou ◽  
Xin Wu ◽  
Paul F. Ndione ◽  
Joseph Berry ◽  
...  
Keyword(s):  
Titanium Oxide ◽  
Organic Photovoltaics ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Atomic Layer ◽  
Titania Films

Ultra-thin (0.5–10 nm) plasma-enhanced atomic layer deposited titanium oxide (TiOx) films deposited on indium-tin-oxide contacts, are investigated as hole-blocking interlayers using conventional electrochemistry, Si-diodes, and heterojunction (P3HT:PCBM) organic photovoltaics (OPVs).

Rapid Electrical Sintering of Nanoparticle Stuctures

2008 ◽  
Vol 1113 ◽  
Author(s):  
Ari T. Alastalo ◽  
Tomi Mattila ◽  
Mark L. Allen ◽  
Mikko J. Aronniemi ◽  
Jaakko H. Leppäniemi ◽  
...  
Keyword(s):  
Process Parameters ◽  
Silver Nanoparticle ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Mass Production ◽  
Temperature Sensitive ◽  
Bulk Silver ◽  
Versatile Tool ◽  
Conductance Increase

ABSTRACTA method for rapid electrical sintering (RES) of nanoparticle structures on temperature-sensitive substrates is presented. For an inkjetted silver nanoparticle conductor, a conductance increase of five orders of magnitude is demonstrated to occur in a timescale that typically varies between a few and one hundred milliseconds depending on process parameters. Furthermore, most of the conductance change takes only a few microseconds. The achievable final conductivities are within a factor of two from the bulk silver conductivity, as calculated using the external geometric dimensions of the structure ignoring porosity. The method is also applicable to other inorganic conductors such as indium-tin-oxide (ITO). More generally, the method offers a versatile tool in nanotechnology for electrical functionalization of nanoparticle structures. The method is also potentially suited for mass production.

Indium−Tin−Oxide-Based Transparent Conducting Layers for Highly Efficient Photovoltaic Devices

2009 ◽  
Vol 113 (17) ◽  
pp. 7443-7447 ◽  
Author(s):  
Sangwook Lee ◽  
Jun Hong Noh ◽  
Shin-Tae Bae ◽  
In-Sun Cho ◽  
Jin Young Kim ◽  
...  
Keyword(s):  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Photovoltaic Devices ◽  
Highly Efficient ◽  
Transparent Conducting

scholarly journals Transparent conductive electrodes of mixed TiO2−x–indium tin oxide for organic photovoltaics

2012 ◽  
Vol 100 (21) ◽  
pp. 213302 ◽  
Author(s):  
Kyu-Sung Lee ◽  
Jong-Wook Lim ◽  
Han-Ki Kim ◽  
T. L. Alford ◽  
Ghassan E. Jabbour
Keyword(s):  
Organic Photovoltaics ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Transparent Conductive Electrodes
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