Post-deposition <i>in situ</i> passivation of AgBiS<sub>2</sub> nanocrystal inks for high-efficiency ultra-thin solar cells
Jae Taek Oh, Yongjie Wang, Carmelita Rodà, Debranjan Mandal, Gaurav Kumar, Guy L. Whitworth, Gerasimos Konstantatos
Abstract
A post-deposition in situ passivation strategy using a multi-functional molecular agent is reported with enhanced colloidal dispersibility of an environmentally-friendly AgBiS 2 nanocrystal ink, achieving a PCE over 10% in a solar cell.
Topics & Concepts
NanocrystalPassivationMaterials scienceIn situDeposition (geology)Solar cellThin filmQuantum dot solar cellOptoelectronicsNanotechnologyChemistryPolymer solar cellLayer (electronics)GeologySedimentPaleontologyOrganic chemistryChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And Properties