Solar Cell (image) Rice University Share Print E-Mail Caption A dye-sensitized solar cell developed at Rice University and Tsinghua University replaces platinum with carbon nanotubes and iodine electrolyte with a sulfide-based electrolyte. The researchers hope to make dye-sensitized solar cells better and cheaper. Credit Jeff Fitlow/Rice University Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.