Effective photocatalytic degradation of organic pollutant by ZnS nanocrystals synthesized via thermal decomposition of single-source precursor

Maji S.K.; Dutta A.K.; Srivastava D.N.; Paul P.; Mondal A.; Adhikary B.

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Effective photocatalytic degradation of organic pollutant by ZnS nanocrystals synthesized via thermal decomposition of single-source precursor

机译：单一来源前驱物热分解合成的ZnS纳米晶体对有机污染物的有效光催化降解

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2-Aminocyclopentene-1-dithiocarboxylate complex of zinc(II) has been synthesized and found to be an effective single-source precursor for the preparation of ZnS NCs (rod and sphere) by the use of ethylenediamine and hexadecylamine as structure directing solvents. Structural characterizations were carried out using XRD, TEM and BET measurements and the optical properties by UV-Vis and PL spectroscopic techniques. The prepared ZnS NCs show effective photocatalytic activity towards the degradation of Rose Bengal dye (RB) under light irradiation for their probable application in waste water treatment. The degradation mechanism of RB dye under light irradiation is established by terephthalic acid photoluminescence probing technique.

机译：合成了锌（II）的2-氨基环戊烯-1-二硫代羧酸酯络合物，发现它是使用乙二胺和十六烷基胺作为结构导向溶剂制备ZnS NCs（棒和球）的有效单源前体。使用XRD，TEM和BET测量以及UV-Vis和PL光谱技术对光学性能进行结构表征。制备的ZnS NCs在光照射下对玫瑰红染料（RB）的降解表现出有效的光催化活性，很可能应用于废水处理。通过对苯二甲酸光致发光探测技术建立了RB染料在光照射下的降解机理。

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《Polyhedron: The International Journal for Inorganic and Organometallic Chemistry》 |2011年第15期|共6页
作者
Maji S.K.; Dutta A.K.; Srivastava D.N.; Paul P.; Mondal A.; Adhikary B.;
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正文语种 eng
中图分类无机化学;
关键词
Photocatalytic activity; Rose Bengal dye; Single-source precursor; ZnS nanoparticles;

机译：光催化活性孟加拉红染料单源前驱体ZnS纳米粒子;

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1. Effective photocatalytic degradation of organic pollutant by ZnS nanocrystals synthesized via thermal decomposition of single-source precursor [J] . Maji S.K., Dutta A.K., Srivastava D.N., Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2011,第15期

机译：单一来源前驱物热分解合成的ZnS纳米晶体对有机污染物的有效光催化降解
2. Enhanced visible light photocatalytic degradation of organic pollutants by iron doped titania nanotubes synthesized via facile one-pot hydrothermal [J] . Subramaniam M. N., Goh P. S., Lau W. J., Powder Technology: An International Journal on the Science and Technology of Wet and Dry Particulate Systems . 2020,第期

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3. Reduced graphene oxide wrapped ZnS-Ag2S ternary composites synthesized via hydrothermal method: Applications in photocatalyst degradation of organic pollutants [J] . Reddy D. Amaranatha, Ma Rory, Choi Myong Yong, Applied Surface Science . 2015,第jana1期

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Effective photocatalytic degradation of organic pollutant by ZnS nanocrystals synthesized via thermal decomposition of single-source precursor

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