Scale-up of a quasi-solid-state supercapacitor based on PEDOT- coated brick electrodes (image) Washington University in St. Louis Share Print E-Mail Caption Red brick device developed by chemists at Washington University in St. Louis lights up a green light-emitting diode. The photo shows the core-shell architecture of a nanofibrillar PEDOT-coated brick electrode. Credit D'Arcy laboratory, Department of Chemistry, Washington University in St. Louis Usage Restrictions For editorial purposes 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.