期刊
ACS APPLIED NANO MATERIALS
卷 -, 期 -, 页码 -出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsanm.3c00162
关键词
ferrites; nitrophenols; photocatalytic reduction; sulfonated graphene oxide; wastewater
A coprecipitation method was used to synthesize a CoFe2O4 anchored sulfonated graphene nanojunction for visible light photocatalytic reduction of nitrophenols. The effect of the extent of anchoring of CoFe2O4 on the catalytic performance was investigated. Photoreduction of nitrophenols at different pH ranges and with different ions, anions, and scavengers was studied. The nanocatalyst reduced the amount of NaBH4 and reduction time significantly, exhibited good magnetic properties, easy separation, stability, and reusability, making it a potential candidate for wastewater treatment.
A coprecipitation method was employed to synthesize a CoFe2O4 anchored sulfonated graphene nanojunction for visible light photocatalytic reduction of 2-nitrophenol, 4-nitrophenol, and 2,4,6trinitrophenol in the presence of NaBH4. The effect of the extent of anchoring of CoFe2O4 on the catalytic performance of the nanojunction was investigated. Photoreduction of all the nitrophenols was studied at different pH range. The performance of the catalyst in the presence of different cations, anions, and scavengers was also studied. The amount of NaBH4 and reduction time is significantly lowered in the presence of this nanocatalyst. This nanojunction exhibits a superior magnetic property and can be easily separated from the reaction mixture, exhibits good stability, has better reusability, and could be a potential candidate in wastewater treatment.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据