Volume 123, Issue 29 pp. 6705-6708
Zuschrift

Asymmetrically Functionalized Graphene for Photodependent Diode Rectifying Behavior

Dr. Dingshan Yu

Dr. Dingshan Yu

Department of Macromolecular Science and Engineering and Department of Chemical Engineering, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106 (USA)

Interdisciplinary School of Green Energy, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798 (South Korea), Fax: (+1) 216-368-3016

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Enoch Nagelli

Enoch Nagelli

Department of Macromolecular Science and Engineering and Department of Chemical Engineering, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106 (USA)

Interdisciplinary School of Green Energy, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798 (South Korea), Fax: (+1) 216-368-3016

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Dr. Rajesh Naik

Dr. Rajesh Naik

Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, OH 45433 (USA)

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Prof. Liming Dai

Corresponding Author

Prof. Liming Dai

Department of Macromolecular Science and Engineering and Department of Chemical Engineering, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106 (USA)

Interdisciplinary School of Green Energy, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798 (South Korea), Fax: (+1) 216-368-3016

Department of Macromolecular Science and Engineering and Department of Chemical Engineering, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106 (USA)Search for more papers by this author
First published: 06 June 2011
Citations: 8

This work was supported financially by the NSF and AFRL/DAGSI (RX2-CWRU-10-1). Partial support from WCU-UNIST, AFOSR-NBIT, and NSFC is also acknowledged.

Graphical Abstract

Beide Seiten der Schicht: Eine einfache Methode ermöglicht die asymmetrische Funktionalisierung der beiden Oberflächen einzelner Graphenschichten mit unterschiedlichen Nanopartikeln. Graphenschichten mit ZnO- und Au-Nanopartikeln an den gegenüberliegenden Seiten zeigen ein starkes photoabhängiges diodenartiges Gleichrichtungsverhalten (siehe Bild; rosa Kugeln=ZnO, grüne Würfel=Au, blaues Dreieck=AFM-Spitze).

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