Facile Surfactant-Free Synthesis of p-type SnSe Nanoplates with Exceptional Thermoelectric Power Factors
Dr. Guang Han, Dr. Srinivas R. Popuri, Dr. Heather F. Greer, Dr. Jan-Willem G. Bos, Prof. Wuzong Zhou, Prof. Andrew R. Knox, Dr. Andrea Montecucco, Dr. Jonathan Siviter, Dr. Elena A. Man, Dr. Martin Macauley, Prof. Douglas J. Paul, Prof. Wen-guang Li, Dr. Manosh C. Paul, Dr. Min Gao, Dr. Tracy Sweet, Prof. Robert Freer, Dr. Feridoon Azough, Dr. Hasan Baig, Dr. Nazmi Sellami, Prof. Tapas K. Mallick and Prof. Duncan H. Gregory
Article first published online: 20 APR 2016 | DOI: 10.1002/anie.201601420
A surfactant-free aqueous solution methodology has been developed for the straightforward synthesis of SnSe nanoplates in gram quantities, which can be hot-pressed into nanostructured compacts with much higher thermoelectric power factors than surfactant-prepared products and comparable values to bulk polycrystalline counterparts.