Cu²⁺ coordinated graphitic carbon nitride (Cu-g-C₃N₄) nanosheets from melamine for the liquid phase hydroxylation of benzene and VOCs

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• 作者：Lingeswarran Muniandy^a ; Farook Adam^a ; ^{farook@usm.my} ; ^{farookdr@gmail.com} ; Abdul Rahman Mohamed^b ; Anwar Iqbal^a ; Nur Ruzaina Abdul Rahman^a
• 关键词：Carbon nitride ; Benzene ; Oxidation ; Copper ; Catalyst ; Liquid phase
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：398
• 期：Complete
• 页码：43-55
• 全文大小：5422 K
• 卷排序：398

文摘

Copper modified graphitic carbon nitride was synthesized from melamine. Cu2+/Cu+ redox couple was found to be responsible for the catalytic activity. The presence of nitrile group on the catalyst was determined by FTIR. The oxidation of benzene using the catalyst gave exclusively phenol. p-benzoquinone (2.5%) was the only by-product of the oxidation.