One-step synthesis of novel PANI–Fe3O4@ZnO core–shell microspheres: An efficient photocatalyst under visible light irradiation

2016 ◽  
Vol 366 ◽  
pp. 486-493 ◽  
Author(s):  
Xiaoyuan Zhang ◽  
Jianning Wu ◽  
Guihua Meng ◽  
Xuhong Guo ◽  
Chang Liu ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Core Shell ◽  
One Step

scholarly journals One-Step Low Temperature Hydrothermal Synthesis of Flexible TiO2/PVDF@MoS2 Core-Shell Heterostructured Fibers for Visible-Light-Driven Photocatalysis and Self-Cleaning

Nanomaterials ◽  
2019 ◽  
Vol 9 (3) ◽  
pp. 431 ◽  
Author(s):  
Zhi-Guang Zhang ◽  
Hui Liu ◽  
Xiao-Xiong Wang ◽  
Jun Zhang ◽  
Miao Yu ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Separation Efficiency ◽  
Light Irradiation ◽  
Maintenance Cost ◽  
Core Shell ◽  
Hydrothermal Temperature ◽  
Environmental Treatment ◽  
One Step ◽  
Self Cleaning

Novel flexible and recyclable core-shell heterostructured fibers based on cauliflower-like MoS2 and TiO2/PVDF fibers have been designed through one-step hydrothermal treatment based on electrospun tetrabutyl orthotitanate (TBOT)/PVDF fibers. The low hydrothermal temperature avoids the high temperature process and keeps the flexibility of the as-synthesized materials. The formation mechanism of the resultant product is discussed in detail. The composite of MoS2 not only expands the light harvesting window to include visible light, but also increases the separation efficiency of photo-generated electrons and holes. The as-prepared product has proven to possess excellent and stable photocatalytic activity in the degradation of Rhodamine B and levofloxacin hydrochloride under visible light irradiation. In addition, the TiO2/PVDF@MoS2 core-shell heterostructured fibers exhibit self-cleaning property to dye droplets under visible light irradiation. Meanwhile, due to its hydrophobicity, the resultant product can automatically remove dust on its surface under the rolling condition of droplets. Hence, the as-prepared product cannot only degrade the contaminated compounds on the surface of the material, but also reduce the maintenance cost of the material due to its self-cleaning performance. Therefore, the as-prepared product possesses potential applications in degradation of organic pollutants and water treatment, which makes it a prospective material in the field of environmental treatment.

One-step synthesis of CoO/g-C3N4 composites by thermal decomposition for overall water splitting without sacrificial reagents

2017 ◽  
Vol 4 (10) ◽  
pp. 1691-1696 ◽  
Author(s):  
Mumei Han ◽  
Huibo Wang ◽  
Siqi Zhao ◽  
Lulu Hu ◽  
Hui Huang ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Visible Light ◽  
Water Splitting ◽  
Visible Light Irradiation ◽  
Photocatalytic Performance ◽  
Light Irradiation ◽  
Overall Water Splitting ◽  
One Step ◽  
Good Photocatalytic Performance

10%CoO/g-C3N4 exhibits good photocatalytic performance under visible light irradiation without any sacrificial reagents.

Observation of intensity dependent phase-separation in photoreactive monomer–nanoparticle formulations under non-uniform visible light irradiation

Soft Matter ◽  
2020 ◽  
Vol 16 (31) ◽  
pp. 7256-7269
Author(s):  
Shreyas Pathreeker ◽  
Fu-Hao Chen ◽  
Saeid Biria ◽  
Ian D. Hosein
Keyword(s):  
Phase Separation ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Core Shell ◽  
Polymer Nanoparticle ◽  
Light Beams

Under irradiation with microscale light beams, polymer–nanoparticle formulations undergo intensity-dependent evolution into either phase separated (core–shell) or homogenous (embedded) morphologies.

One-step synthesis of C–Bi2WO6 crystallites with improved photo-catalytic activities under visible light irradiation

RSC Advances ◽  
2015 ◽  
Vol 5 (81) ◽  
pp. 66464-66470 ◽  
Author(s):  
Dinghan Liu ◽  
Jianfeng Huang ◽  
Xingwang Tao ◽  
Dan Wang
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Synthetic Route ◽  
Catalytic Activities ◽  
Microwave Hydrothermal ◽  
One Step

C–Bi2WO6 crystallites with improved photo-catalytic activities under visible light irradiation were prepared by a facile and efficient one-step microwave hydrothermal synthetic route.

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