β-Ni(OH)2 supported over g-C3N4: A novel catalyst for para-nitrophenol reduction and supercapacitor electrode

被引：16
|
作者：
Roshni, C. P. [1 ]
Jithesh, K. [2 ]
Manuraj, M. [3 ]
Raj, K. Govind [1 ]
Rakhi, R. B. [4 ]
机构：
[1] Malabar Christian Coll, Dept Chem, Calicut 673001, Kerala, India
[2] Sree Narayana Coll, Dept Chem, Kannur 670007, Kerala, India
[3] CHRIST, Dept Phys & Elect, Mat Sci Res Lab, Bengaluru 560029, Karnataka, India
[4] CSIR Natl Inst Interdisciplinary Sci & Technol, Mat Sci & Technol Div, Thiruvananthapuram 695019, Kerala, India
来源：
RESULTS IN CHEMISTRY | 2022年 / 4卷
关键词：
Carbon nitride; Catalytic reduction; Nickel hydroxide; Para-nitrophenol; Supercapacitor; GRAPHITIC CARBON NITRIDE; NICKEL-HYDROXIDE; P-NITROPHENOL; PHOTOCATALYTIC PERFORMANCE; NI NANOPARTICLES; GREEN SYNTHESIS; 4-NITROPHENOL; NANOSHEETS; NANOTUBES; REMOVAL;
D O I：
10.1016/j.rechem.2022.100498
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
beta-Ni(OH)(2) supported over g-C3N4 was synthesized by two simple approaches. Its catalytic activity in reducing hazardous para-nitrophenol (PNP) to the industrially important para-aminophenol (PAP) was studied in detail. The applicability of this material as a supercapacitor electrode was also studied. The material shows 100% conversion efficiency with a rate constant of 65.4410 x 10(-3) s(-1). The catalytic efficiency and the supercapacitor electrode behaviour of the material can be explained based on the structure of beta-Ni(OH)(2) nanoparticle and the synergy between B-Ni(OH)(2) and g-C3N4.
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页数：10
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