Preparation of tin oxide (IV) nanoparticles by a green chemistry method and investigation of its role in the removal of organic dyes in water purification

被引：24

作者：

Najjar, Morvarid ^{[1
]}

Hosseini, Hasan Ali ^{[1
]}

Masoudi, Abdolhossein ^{[1
]}

Hashemzadeh, Alireza ^{[2
]}

Darroudi, Majid ^{[3
,4
]}

机构：

[1] Payame Noor Univ, Dept Chem, Tehran 193954697, Iran

[2] Mashhad Univ Med Sci, Neurogen Inflammat Res Ctr, Mashhad, Razavi Khorasan, Iran

[3] Mashhad Univ Med Sci, Nucl Med Res Ctr, Mashhad, Razavi Khorasan, Iran

[4] Mashhad Univ Med Sci, Sch Med, Dept Modern Sci & Technol, Mashhad, Razavi Khorasan, Iran

来源：

RESEARCH ON CHEMICAL INTERMEDIATES | 2020年 / 46卷 / 04期

关键词：

Tin oxide nanoparticles; Green chemistry; Water purification; Gelatin; Photocatalytic degradation; EFFICIENT PHOTOCATALYTIC DEGRADATION; SNO2; NANOPARTICLES; SILVER NANOPARTICLES; FACILE SYNTHESIS; METHYLENE-BLUE; LEAF EXTRACT; BIOSYNTHESIS; SIZE; PHOTODEGRADATION; SEMICONDUCTOR;

D O I：

10.1007/s11164-020-04084-0

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this research, tin oxide nanoparticles (SnO2-nanoparticles) are synthesized using sol-gel method in polymeric bed and considering the principals of green chemistry. Tin chloride and gelatin were used as tin precursor and stabilizing agent, respectively. The obtained gel was calcined in different temperatures (600, 700, and 800 degrees C). Different analyses such as TG-DTA, EDX, XRD, FT-IR, TEM, and FESEM were performed to examine the prepared nanoparticles. Results of XRD, TEM, and FESEM showed the spherical SnO2-nanoparticles in a tetragonal rutile morphology with mean particle size 27 nm. The evaluation of optical attributes of SnO2 has been carried out by utilizing the UV-visible spectrophotometry. The photocatalytic activity of SnO2-nanoparticles showed efficiency about 35.9% in degradation of Eriochrome Black T (EBT). [GRAPHICS] .

引用

页码：2155 / 2168

页数：14

共 56 条

[1]

Aarya S., 2019, J INORG ORGANOMET P, P1

[2] Efficient photocatalytic degradation of phenol in aqueous solution by SnO2:Sb nanoparticles [J].

Al-Hamdi, Abdullah M. ;

Sillanpaa, Mika ;

Bora, Tanujjal ;

Dutta, Joydeep .

APPLIED SURFACE SCIENCE, 2016, 370 :229-236

[3] Size-controlled synthesis of SnO2 nanoparticles by sol-gel method [J].

Aziz, Madzlan ;

Abbas, Saad Saber ;

Baharom, Wan Rosemaria Wan .

MATERIALS LETTERS, 2013, 91 :31-34

[4] A novel and green process for the production of tin oxide quantum dots and its application as a photocatalyst for the degradation of dyes from aqueous phase [J].

Bhattacharjee, Archita ;

Ahmaruzzaman, M. .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2015, 448 :130-139

[5] Novel synthesis of well-dispersed crystalline SnO2 nanoparticles by water-in-oil microemulsion-assisted hydrothermal process [J].

Chen, DL ;

Gao, L .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2004, 279 (01) :137-142

[6] Large-scale electrochemical synthesis of SnO2 nanoparticles [J].

Chen, Wei ;

Ghosh, Debraj ;

Chen, Shaowei .

JOURNAL OF MATERIALS SCIENCE, 2008, 43 (15) :5291-5299

[7] Degradation of methylene blue and methyl orange by palladium-doped TiO2 photocatalysis for water reuse: Efficiency and degradation pathways [J].

Chi Hieu Nguyen ;

Fu, Chun-Chieh ;

Juang, Ruey-Shin .

JOURNAL OF CLEANER PRODUCTION, 2018, 202 :413-427

[8] Photocatalytic treatment of pharmaceutical wastewater using new multiwall-carbon nanotubes/TiO2/SiO2 nanocomposites [J].

Czech, Bozena ;

Buda, Waldemar .

ENVIRONMENTAL RESEARCH, 2015, 137 :176-184

[9] TiO2-SnO2 heterostructures applied to dye photodegradation: The relationship between variables of synthesis and photocatalytic performance [J].

de Mendonca, Vagner R. ;

Lopes, Osmando F. ;

Fregonesi, Raul P. ;

Giraldi, Tania R. ;

Ribeiro, Caue .

APPLIED SURFACE SCIENCE, 2014, 298 :182-191

[10] The effect of dosage on the photocatalytic degradation of organic pollutants [J].

Dona, J. M. ;

Garriga, C. ;

Arana, J. ;

Perez, J. ;

Colon, G. ;

Macias, M. ;

Navio, J. A. .

RESEARCH ON CHEMICAL INTERMEDIATES, 2007, 33 (3-5) :351-358

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