| Literature DB >> 27442609 |
Tao Liu1, Cheng Wang1, Juan Hou1,2, Chuanbo Zhang1, Haijun Chen1, Hongcai He1, Ning Wang3, Hui Wu4, Guozhong Cao5.
Abstract
Thermoelectric NaCo2 O4 /TiO2 coaxial nanofibers are prepared and distributed in the perovskite solar cells. Under illumination, p-type NaCo2 O4 can convert unwanted heat to thermal voltage, and thus promote the electron extraction and transport with the action of electrostatic force. These advantages collectively contribute to an overall power conversion efficiency improvement of ≈20% (15.14% vs 12.65%).Entities:
Keywords: CH3NH3PbI3 perovskite; NaCo2O4; electron transfer; solar cells; thermoelectric
Year: 2016 PMID： 27442609 DOI： 10.1002/smll.201601616
Source DB: PubMed Journal: Small ISSN： 1613-6810 Impact factor: 13.281