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Journal of Nanoparticle Research
Erschienen in: Journal of Nanoparticle Research 7/2015

01.07.2015 | Brief Communication

Trilaminar graphene/tremella-like CuInS2/graphene oxide nanofilms and the enhanced activity for photoelectrochemical water splitting

verfasst von: Wang Bo, Zhifeng Liu, Tiantian Hong, Jianhua Han, Keying Guo, Xueqi Zhang, Dong Chen

Erschienen in: Journal of Nanoparticle Research | Ausgabe 7/2015

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Abstract

In this work, an efficient photocatalytic material was prepared directly on indium tin oxide glass substrates by fabricating tremella-like CuInS2 and graphene oxide onto graphene via a facile, inexpensive, and environmental-friendly method for photoelectrochemical (PEC) water splitting. Curved three-dimensional (3D) CuInS2 consisted of primary nanoscale building units exhibits promising applications. The trilaminar graphene/tremella-like CuInS2/graphene oxide semiconducting materials were characterized, and found to have an enhanced PEC response in the visible region. The photocurrent density of the nanofilms for PEC water splitting was measured to be up to 2.47 mA/cm2, which can be ascribed to a higher efficiency of light harvesting, a stepwise structure of band-edge levels and an electron accelerator (graphene) was used in the materials to get better electron-injecting efficiency.
Vorheriger Artikel Nanoscale luminescent lanthanide-based metal–organic frameworks: properties, synthesis, and applications
Nächster Artikel Investigating factors influencing consumer willingness to buy GM food and nano-food

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Metadaten
Titel
Trilaminar graphene/tremella-like CuInS2/graphene oxide nanofilms and the enhanced activity for photoelectrochemical water splitting
verfasst von
Wang Bo
Zhifeng Liu
Tiantian Hong
Jianhua Han
Keying Guo
Xueqi Zhang
Dong Chen
Publikationsdatum
01.07.2015
Verlag
Springer Netherlands
Erschienen in
Journal of Nanoparticle Research / Ausgabe 7/2015
Print ISSN: 1388-0764
Elektronische ISSN: 1572-896X
DOI
https://doi.org/10.1007/s11051-015-3098-y

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