Graphene materials from microwave-derived carbon precursors

被引：15

作者：

Gonzalez, Zoraida ^{[1
]}

Acevedo, Beatriz ^{[2
]}

Predeanu, Georgeta ^{[3
]}

Axinte, Sorin M. ^{[4
]}

Dragoescu, Marius-Florin ^{[4
]}

Slavescu, Valerica ^{[3
]}

Fernandez, Juan J. ^{[5
]}

Granda, Marcos ^{[1
]}

Gryglewicz, Grazyna ^{[6
]}

Melendi-Espina, Sonia ^{[2
]}

机构：

[1] CSIC, INCAR, Inst Ciencia & Tecnol Carbono, Francisco Pintado Fe 26, Oviedo 33011, Spain

[2] Univ East Anglia, Sch Engn, Norwich Res Pk, Norwich NR4 7TJ, Norfolk, England

[3] Univ Politech Bucharest, Fac Appl Chem & Mat Sci, Res Ctr Environm Protect & Ecofriendly Technol, 1 Polizu St, Bucharest 011061, Romania

[4] Claudiu TopRom SRL, Bucharest, Romania

[5] Ind Quim Nalon SA, Trubia, Spain

[6] Wroclaw Univ Sci & Technol, Dept Proc Engn & Technol Polymer & Carbon Mat, Gdanska 7-9, PL-50344 Wroclaw, Poland

来源：

FUEL PROCESSING TECHNOLOGY | 2021年 / 217卷

关键词：

Microwave heating; Conventional heating; Carbon precursors; Energy saving; Graphene materials; ANTHRACENE OIL; RAMAN; TEMPERATURES; PURIFICATION; REDUCTION; NANOTUBES; GRAPHITE; COAL; XRD;

D O I：

10.1016/j.fuproc.2021.106803

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Anthracene oil has been used as raw material for the production of carbon precursors via conventional and microwave technologies. Cokes with comparable characteristics have been obtained, suggesting that their structural order is primarily reliant on the precursor rather the heating method. However, microwave route is a more energy efficient process, achieving electricity savings of up to 60%. Furthermore, graphites produced from microwave-derived precursors show an excellent graphitization degree, which makes them appropriate starting resources for the synthesis of graphene-like materials with similar characteristics to those obtained from conventional means. Therefore, microwave-assisted heating approach appears to be a suitable and energy saving alternative for the production of carbon precursors.

引用

页数：7

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