Major Accomplishments of KIST Over Its 40-Year History. Since its foundation over 40 years ago, KIST has remained faithful to its role as a comprehensive research institute supporting Korea's interests and has made active contributions to the growth of the nation's industrial base through advancements in science and technology. A review of its major accomplishments through the years offer a peek into the most significant events in its history.

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Project Name Hierarchically structured nanoporous TiO2 electrodes and their utilization to highly effective dye-sensitized solar cells (DSSs)
Year 2009 Director Dr. Dong Youg Kim
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1. Content & Characteristic
Nanoporous hierarchically-structured TiO2 photoelectrodes for high efficient DSSCs were developed from the solution of TiO2 precursor or primary suspension (dia. ~20 nm) by using a electrospinning or electrostatic spray processes.
 
 TiO2 nanorode network photoelectrodes for DSSCs in a form of web
   using the electrospinning process.
34.jpg

Hierarchically-structured TiO2 photoelectrodes for DSSCs using the
   electrostatic spray process from the dispersion of primary nano particles.
 
34-1.jpg

2. Scientific Value
Easy processing of hierarchically-structured TiO2 photoelectrodes for highly
   efficient DSSCs
Binder-free electrostatic spray process for flexible plastic DSSCs using
   roll-to-roll lines. 
 
3. Econimic Effect
Utilization to various nano particles in secondary structure formation
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