CEA-LETI, MINATEC Campus, 17 rue des martyrs, 38054 Grenoble Cedex 9, France.
Adv Mater. 2012 Aug 22;24(32):4414-8. doi: 10.1002/adma.201200981. Epub 2012 Jul 16.
Quantum dot (QD) LEDs of high color purity, and low turn-on voltage and leakage current are prepared using a solvent free method. First, a monolayer of QDs is formed at the air/water interface, which is then transferred with a PDMS stamp onto the device. The method is applicable to large substrates and reduces materials consumption as compared to other deposition techniques.
采用无溶剂法制备了具有高色纯度、低开启电压和漏电流的量子点(QD)LED。首先，在空气/水界面形成单层 QD，然后用 PDMS 印章将其转移到器件上。该方法适用于大基板，并减少了与其他沉积技术相比的材料消耗。
