Rupturing Cotton Microfibers into Mesoporous Nitrogen-Doped Carbon Nanosheets as Metal-Free Catalysts for Efficient Oxygen Electroreduction

Mechanical grinding is exploited to effectively rupture biomass cotton microfibers into metal-free, nitrogen-doped carbon nanosheets with a large number of mesoporous textures. Experimentally, raw microfibers of absorbent cotton are presoaked with fuming sulfuric acid to generate plenty of hierarchi...

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Veröffentlicht in:ACS sustainable chemistry & engineering 2017-11, Vol.5 (11), p.9709-9717
Hauptverfasser: Lin, Xiuxia, Wang, Xiufang, Li, Ligui, Yan, Mingfang, Tian, Yong
Format: Artikel
Sprache:eng
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