[PDF][PDF] Co-existence and reversible transitions of stannic and stannous oxide during crystallization and aggregation beneficial for electron transport layer applications

N Usharani, RP Kumar, AS Bhattacharyya, A Raju - researchgate.net
ABSTRACT Stannic oxide, Sn (IV) O2 synthesized by the sol-gel method showed
heterogeneous crystallinity involving traces of stannous oxide, Sn (II) O as well which were …