Layered Perovskite Nanofibers via Electrospinning for Overall Water Splitting.

Abstract

The (111)-layered perovskite materials Ba5 Ta4 O15 , Ba5 Ta2 Nb2 O15 and Ba5 Nb4 O15 are prepared with nanofiber morphology via electrospinning for the first time. The nanofibers are built up from small single crystals, with up to several micrometers length even after calcination. The formation mechanism is investigated in detail, revealing an intermediate… (More)
DOI: 10.1002/smll.201402679

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