Exfoliated and Partially Oxidized MoS2 Nanosheets by One-Pot Reaction for Efficient and Stable Organic Solar Cells

A facile and efficient synthesis of a solution‐processable MoO3/MoS2 featuring uniformly decorated MoO3 nanoparticles onto exfoliated MoS2 nanosheets is realized via a one‐step oxidation and spontaneous exfoliation method using hydrogen peroxide. By using MoO3/MoS2 as a hole extraction layer in orga...

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Veröffentlicht in:Small (Weinheim an der Bergstrasse, Germany) Germany), 2014-06, Vol.10 (12), p.2319-2324
Hauptverfasser: Yun, Jin-Mun, Noh, Yong-Jin, Lee, Cheol-Ho, Na, Seok-In, Lee, Sungho, Jo, Seung Mu, Joh, Han-Ik, Kim, Dong-Yu
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Sprache:eng
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Zusammenfassung:A facile and efficient synthesis of a solution‐processable MoO3/MoS2 featuring uniformly decorated MoO3 nanoparticles onto exfoliated MoS2 nanosheets is realized via a one‐step oxidation and spontaneous exfoliation method using hydrogen peroxide. By using MoO3/MoS2 as a hole extraction layer in organic solar cells, high efficiencies, regardless of annealing conditions of the interfacial layer, and excellent long‐term stability are demonstrated.
ISSN:1613-6810
1613-6829
DOI:10.1002/smll.201303648