Toward ubiquitous environmental gas sensors—capitalizing on the promise of graphene

Ratinac, Kyle R., Yang, Wenrong, Ringer, Simon P. and Braet, Filip 2010, Toward ubiquitous environmental gas sensors—capitalizing on the promise of graphene, Environmental science and technology, vol. 44, no. 4, pp. 1167-1176.

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Title Toward ubiquitous environmental gas sensors—capitalizing on the promise of graphene
Author(s) Ratinac, Kyle R.
Yang, Wenrong
Ringer, Simon P.
Braet, Filip
Journal name Environmental science and technology
Volume number 44
Issue number 4
Start page 1167
End page 1176
Total pages 10
Publisher American Chemical Society
Place of publication Washington, DC
Publication date 2010-02-15
ISSN 0013-936X
1520-5851
Summary Atomically thin sheets of carbon known as “graphene” have captured the imagination of much of the scientific world during the past few years. Although these single sheets of graphite were under our noses for years—within technologies ranging from the humble pencil, which has been around since at least 1565 (Petroski, H. The Pencil: A History of Design and Circumstance; Alfred A. Knopf: New York, 1993), to modern nuclear reactors—graphene was merely considered as part of graphite’s crystal structure until 2004, when Novoselov, Geim, and colleagues (Science 2004, 306, 666−669) first presented some of the surprising electrical properties of graphene layers they had isolated by mechanically peeling sheets off graphite crystals. Today, graphene’s unique electronic structures and properties, bolstered by other intriguing properties discovered in the intervening years, threaten the dominance of carbon nanotubes, a more mature allotrope of carbon, in potential applications from electronics to sensors. In this review, we will consider the promise of graphene for producing small-scale gas sensors for environmental monitoring.
Language eng
Field of Research 100703 Nanobiotechnology
Socio Economic Objective 970103 Expanding Knowledge in the Chemical Sciences
HERDC Research category C1.1 Refereed article in a scholarly journal
Copyright notice ©2010, American Chemical Society
Persistent URL http://hdl.handle.net/10536/DRO/DU:30035036

Document type: Journal Article
Collection: Institute for Technology Research and Innovation
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