Biosynthesis of NiO Nanoparticles Using Soursop (Annona muricataL.) Fruit Peel Green Waste and Their Photocatalytic Performance on Crystal Violet Dye

被引：30

作者：

Aminuzzaman, Mohammod ^{[1
]}

Chong, Chan-Yong ^{[1
]}

Goh, Wee-Sheng ^{[1
]}

Phang, You-Kang ^{[1
]}

Lai-Hock, Tey ^{[1
]}

Chee, Swee-Yong ^{[1
]}

Akhtaruzzaman, Md ^{[2
]}

Ogawa, Sayaka ^{[3
]}

Watanabe, Akira ^{[3
]}

机构：

[1] Univ Tunku Abdul Rahman UTAR, Fac Sci, Dept Chem Sci, Perak Campus,Jalan Univ, Kampar 31900, Perak Dr, Malaysia

[2] Univ Kebangsaan Malaysia, Solar Energy Res Inst SERI, Bangi 43600, Selangor, Malaysia

[3] Tohoku Univ, Inst Multidisciplinary Res Adv Mat IMRAM, Aoba Ku, Katahira 2-1-1, Sendai, Miyagi 9808577, Japan

来源：

JOURNAL OF CLUSTER SCIENCE | 2021年 / 32卷 / 04期

关键词：

Green synthesis; NiO nanoparticles; Green waste; Photocatalyst; Photodegradation; OXIDE NANOPARTICLES; FACILE SYNTHESIS; ORGANIC-DYES; THERMAL-DECOMPOSITION; AQUEOUS-SOLUTIONS; REMOVAL; DEGRADATION; NICKEL; WATER; EXTRACT;

D O I：

10.1007/s10876-020-01859-8

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A simple, inexpensive, and eco-friendly route has been demonstrated for synthesizing spherical NiO nanoparticles (NiO NPs) with a size range between 20 and 90 nm using aqueous extract of soursop (Annona muricataL.) fruit peel green waste which plays the role of reducing and stabilizing agent during the synthesis. The formation, morphology, structure and other physicochemical properties of the resulting NiO NPs were characterized by various experimental techniques such as X-ray diffraction (XRD), energy dispersive X-ray (EDX) analysis, Raman spectroscopy, X-ray photoelectron spectroscopy (XPS), ultraviolet-visible (UV-vis) spectroscopy, Fourier transform infrared (FT-IR) spectroscopy, field emission scanning electron microscopy (FESEM) and transmission electron microscopy (TEM). The photocatalytic performance of the prepared NiO NPs was assessed toward the photodegradation of crystal violet (CV) dye as a model pollutant under sunlight illumination. The measurement of chemical oxygen demand (COD) values verified the degree mineralization of CV dye. The results show that nearly 99.0% of CV pollutant was photodegraded at 105 min of illumination, making it a promising candidate for wastewater treatment.

引用

页码：949 / 958

页数：10

共 79 条

[1] Facile Synthesis of HgO Nanoparticles Using Hydrothermal Method for Efficient Photocatalytic Degradation of Crystal Violet Dye Under UV and Sunlight Irradiation [J].