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Issue 2, 2013
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Transparent and conductive paper from nanocellulose fibers

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Abstract

Here we report on a novel substrate, nanopaper, made of cellulose nanofibrils, an earth abundant material. Compared with regular paper substrates, nanopaper shows superior optical properties. We have carried out the first study on the optical properties of nanopaper substrates. Since the size of the nanofibrils is much less than the wavelength of visible light, nanopaper is highly transparent with large light scattering in the forward direction. Successful depositions of transparent and conductive materials including tin-doped indium oxide, carbon nanotubes and silver nanowires have been achieved on nanopaper substrates, opening up a wide range of applications in optoelectronics such as displays, touch screens and interactive paper. We have also successfully demonstrated an organic solar cell on the novel substrate.

Graphical abstract: Transparent and conductive paper from nanocellulose fibers

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Publication details

The article was received on 27 Sep 2012, accepted on 19 Nov 2012 and first published on 20 Nov 2012


Article type: Paper
DOI: 10.1039/C2EE23635D
Citation: Energy Environ. Sci., 2013,6, 513-518
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    Transparent and conductive paper from nanocellulose fibers

    L. Hu, G. Zheng, J. Yao, N. Liu, B. Weil, M. Eskilsson, E. Karabulut, Z. Ruan, S. Fan, J. T. Bloking, M. D. McGehee, L. Wågberg and Y. Cui, Energy Environ. Sci., 2013, 6, 513
    DOI: 10.1039/C2EE23635D

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