scholarly journals Magnetically separable AgI–BiOI/CoFe2O4 hybrid composites for Hg0 removal: characterization, activity and mechanism

RSC Advances ◽  
2017 ◽  
Vol 7 (50) ◽  
pp. 31448-31456 ◽  
Author(s):  
Lixiang Zhang ◽  
Anchao Zhang ◽  
Hao Lu ◽  
Zhijun Sun ◽  
Wei Sheng ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Hybrid Composites ◽  
Light Irradiation ◽  
Fluorescent Light ◽  
Magnetically Separable

AgI0.3BiOI/CoFe2O4, a magnetically separable photocatalyst, exhibited a superior photocatalytic activity of Hg0 removal under fluorescent light irradiation.

Photocatalytic activity and characterization of AgCl/Ag composite for Hg0 removal under fluorescent light irradiation

2018 ◽  
Vol 13 (2) ◽  
pp. e2169 ◽  
Author(s):  
Anchao Zhang ◽  
Chengwei Li ◽  
Weibo Xing ◽  
Jun Song ◽  
Sheng Su ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Light Irradiation ◽  
Fluorescent Light

Facile synthesis of a recyclable Pd-rGO/CNT/CaFe2O4 nanocomposite with high multifunctional photocatalytic activity under visible light irradiation

2019 ◽  
Vol 7 (27) ◽  
pp. 16257-16266 ◽  
Author(s):  
Mojtaba Bagherzadeh ◽  
Reyhaneh Kaveh ◽  
Hamed Mahmoudi
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Facile Synthesis ◽  
Magnetically Separable

A magnetically separable Pd-rGO/CNT/CaFe2O4 nanocomposite photocatalyst was synthesized and its photocatalytic activity in the presence of visible-light was investigated.

CdS/Ag2S/g-C3N4 ternary composites with superior photocatalytic performance for hydrogen evolution under visible light irradiation

2021 ◽  
Vol 50 (9) ◽  
pp. 3253-3260 ◽  
Author(s):  
Shan Zhao ◽  
Junbiao Wu ◽  
Yan Xu ◽  
Xia Zhang ◽  
Yide Han ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Visible Light Irradiation ◽  
Photocatalytic Performance ◽  
Light Irradiation ◽  
Synergic Effect

CdS/Ag2S/g-C3N4 ternary composites showed excellent photocatalytic performance toward H2 evolution. Their improved photocatalytic activity could be attributed not only to the synergic effect, but also to the introduction of Ag2S.

Photocatalytic Degradation of Methylene Blue by NiO Thin Films under Solar Light Irradiation

2019 ◽  
Vol 56 ◽  
pp. 152-157 ◽  
Author(s):  
Abdelouahab Noua ◽  
Hichem Farh ◽  
Rebai Guemini ◽  
Oussama Zaoui ◽  
Tarek Diab Ounis ◽  
...  
Keyword(s):  
Thin Films ◽  
Methylene Blue ◽  
Photocatalytic Activity ◽  
Sol Gel ◽  
Visible Region ◽  
Optical Transmittance ◽  
Dip Coating ◽  
Light Irradiation ◽  
Solar Light ◽  
Solar Light Irradiation

Nickel oxide (NiO) thin films were successfully deposited by sol-gel dip-coating method on glass substrates. The structural, morphological and optical properties in addition to the photocatalytic activity of the prepared films were investigated. The results show that the films have a polycrystalline NiO cubic structure with dense NiO grains and average optical transmittance in the visible region. The photocatalytic properties of the films were studied through the degradation of methylene blue and 89% of degradation was achieved for 4.5h of solar light irradiation exposure which indicates the capability of NiO photocatalytic activity.

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