Issue 12, 2015
From the journal:

Journal of Materials Chemistry C

Plasmonics-enhanced metal–organic framework nanoporous films for highly sensitive near-infrared absorption†

Ki-Joong Kim,‡a   Xinyuan Chong,‡b   Peter B. Kreider,a   Guoheng Ma,a   Paul R. Ohodnicki,c   John P. Baltrus,c   Alan X. Wang*b  and  Chih-Hung Chang*a  

* Corresponding authors

a School of Chemical, Biological Environmental Engineering, Oregon State University, Corvallis, OR 97331, USA
E-mail: chih-hung.chang@oregonstate.edu

b School of Electrical Engineering and Computer Science, Oregon State University, Corvallis, OR 97331, USA
E-mail: wang@eecs.oregonstate.edu

c National Energy Technology Lab, United States Department of Energy, Pittsburgh, PA 15236, USA

Abstract

Combined plasmonic nanocrystals and metal–organic framework thin-films are fabricated for sensing gases in the near-infrared range. This nanocomposite thin-film shows a highly sensitive response in near-infrared absorption, which is attributed to preconcentration of gas molecules in metal–organic framework pores causing close proximity to the electromagnetic fields at the plasmonic nanocrystal surface.

Graphical abstract: Plasmonics-enhanced metal–organic framework nanoporous films for highly sensitive near-infrared absorption

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Article information

DOI
https://doi.org/10.1039/C4TC02846E
Article type
Communication
Submitted
10 Dec 2014
Accepted
05 Feb 2015
First published
09 Feb 2015

J. Mater. Chem. C, 2015,3, 2763-2767

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Plasmonics-enhanced metal–organic framework nanoporous films for highly sensitive near-infrared absorption

K. Kim, X. Chong, P. B. Kreider, G. Ma, P. R. Ohodnicki, J. P. Baltrus, A. X. Wang and C. Chang, J. Mater. Chem. C, 2015, 3, 2763 DOI: 10.1039/C4TC02846E

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