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Cited by 325

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Layer-by-Layer Assembly and UV Photoreduction of Graphene–Polyoxometalate Composite Films for Electronics

Open access
Li, Haolong, Pang, Shuping, Wu, Si, Feng, Xinliang, Müllen, Klaus, Bubeck, Christoph·2011·Journal of the American Chemical Society

Abstract

Graphene oxide (GO) nanosheets and polyoxometalate clusters, H(3)PW(12)O(40) (PW), were co-assembled into multilayer films via electrostatic layer-by-layer assembly. Under UV irradiation, a photoreduction reaction took place in the films which converted GO to reduced GO (rGO) due to the photocatalytic activity of PW clusters. By this means, uniform and large-area composite films based on rGO were fabricated with precisely controlled thickness on various substrates such as quartz, silicon, and plastic supports. We further fabricated field effect transistors based on the composite films, which exhibited typical ambipolar features and good transport properties for both holes and electrons. The on/off ratios and the charge carrier mobilities of the transistors depend on the number of deposited layers and can be controlled easily. Furthermore, we used photomasks to produce conductive patterns of rGO domains on the films, which served as efficient microelectrodes for photodetector devices.

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Crossref · 10.1021/ja201594k

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Metadata

Authors
Li, H., Pang, S., Wu, S., Feng, X., Müllen, K., & Bubeck, C.
Venue
Journal of the American Chemical Society
Published
2011-05-25
Volume
133
Issue
24
Pages
9423-9429
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W1993189322
Cited by
325
References
2
FWCI
15.65
Type
journal article
Language
en
Open access
green

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