Chemical reduction and removal of Cr(VI) from acidic aqueous solution by ethylenediamine-reduced graphene oxide
摘要：
Ethylenediamine-reduced graphene oxide (ED-RGO) sheets were prepared by simple refluxing of graphene oxide (GO) solution with ethylenediamine (ED), which effectively reduced toxic Cr(vi) to less toxic Cr(iii) by an indirect reduction mechanism with the assistance of π electrons on the carbocyclic six-membered ring of ED-RGO.
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关键词：
Experimental/ crystal growth from solution graphene reduction (chemical) scanning electron microscopy/ chemical reduction chemical removal acidic aqueous solution ethylenediamine-reduced graphene oxide sheets graphene oxide solution refluxing indirect reduction mechanism carbocyclic six-membered ring pi electrons SEM C/ A8230 Specific chemical reactions reaction mechanisms A8120V Preparation of fullerenes and fullerene-related materials, intercalation compounds, and diamond A6148 Structure of fullerenes and fullerene-related materials/ C/el
DOI：
10.1039/c2jm00145d
被引量：
年份：
2012
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