Graphene Oxide Reduction Recipes, Spectroscopy, and Applications
Abstract This chapter introduces a peculiar organic macromolecule previously named as graphitic acid, graphite oxide (GO), or more recently, graphene oxide (GO). It is basi cally a wrinkled two-dimensional carbon sheet with various oxygenated functional groups on its basal planes and peripheries,...
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| Định dạng: | Sách |
| Ngôn ngữ: | English |
| Được phát hành: |
Springer
2015
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| Những chủ đề: | |
| Truy cập trực tuyến: | https://scholar.dlu.edu.vn/thuvienso/handle/DLU123456789/57365 |
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| Thư viện lưu trữ: | Thư viện Trường Đại học Đà Lạt |
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| Tóm tắt: | Abstract This chapter introduces a peculiar organic macromolecule previously named
as graphitic acid, graphite oxide (GO), or more recently, graphene oxide (GO). It is basi
cally a wrinkled two-dimensional carbon sheet with various oxygenated functional
groups on its basal planes and peripheries, with the thickness around 1 nm and lateral
dimensions varying between a few nanometers to several microns. It was first prepared
by the British chemist B. C. Brodie in 1859 and became very popular in the scientific
community during the last decade, simply because it was believed to be an important
precursor to graphene (a single atomic layer of graphite, the discovery of which won
Andre Geim and Konstantin Novoselov the 2010 Nobel Prize in Physics). Several strate
gies have been introduced to reduce GO back to graphene; however, in this chapter we
will mainly focus on GO itself and, more relevantly, its synthesis, chemical structure,
and general characterizations. We emphasize here that, despite its strong relevance to
graphene, GO also has its own scientific significance as a basic form of oxidized carbon
and technological importance as a platform for all kinds of derivatives and composites
that have already demonstrated various interesting applications... |
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