A facile one-step synthesis of super-hydrophilic (NH4)0.33WO3/WS2 composites: a highly efficient adsorbent for methylene blue

2020 ◽  
Vol 44 (25) ◽  
pp. 10418-10427
Author(s):  
Shuai Zhang ◽  
Ying Yang ◽  
Lishuang Xu ◽  
Hui Yu ◽  
Dan Li ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Hydrothermal Method ◽  
Highly Efficient ◽  
One Step ◽  
Efficient Adsorbent

Super-hydrophilic ATBDs-3 composites synthesized using a hydrothermal method only needed less than 2 min to attain more than 80% of the MAC (80.45 mg g−1).

New insights into Ag-doped BiVO4 microspheres as visible light photocatalysts

RSC Advances ◽  
2016 ◽  
Vol 6 (101) ◽  
pp. 98788-98796 ◽  
Author(s):  
Xuan Xu ◽  
Mao Du ◽  
Tian Chen ◽  
Shimin Xiong ◽  
Tianhui Wu ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Visible Light ◽  
Hydrothermal Method ◽  
Bismuth Vanadate ◽  
Visible Light Photocatalyst ◽  
Highly Efficient ◽  
One Step

This study describes the synthesis of Ag–bismuth vanadate (Ag–BiVO4) microspheres, a highly efficient visible light photocatalyst for the degradation of methylene blue, via a one-step hydrothermal method.

One step synthesis of silane-capped copper clusters as a sensitive optical probe and efficient catalyst for reversible color switching

RSC Advances ◽  
2016 ◽  
Vol 6 (45) ◽  
pp. 38897-38905 ◽  
Author(s):  
Shaochen Zhou ◽  
Yingxuan Li ◽  
Fu Wang ◽  
Chuanyi Wang
Keyword(s):  
Methylene Blue ◽  
Redox Reactions ◽  
Optical Probe ◽  
Switching System ◽  
Efficient Catalyst ◽  
Copper Clusters ◽  
Highly Efficient ◽  
One Step ◽  
Color Switching

Luminescent silane-functionalized copper clusters are developed as a highly efficient catalyst to build up a recyclable and photoreversible color switching system based on the redox reactions of methylene blue.

One-step synthesis of nitrogen-doped graphene-like meso-macroporous carbons as highly efficient and selective adsorbents for CO2 capture

2016 ◽  
Vol 4 (38) ◽  
pp. 14567-14571 ◽  
Author(s):  
Fujian Liu ◽  
Kuan Huang ◽  
Shunmin Ding ◽  
Sheng Dai
Keyword(s):  
Co2 Capture ◽  
Nitrogen Doped ◽  
Highly Efficient ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
One Step ◽  
Efficient Adsorbent

One-step carbonization to synthesize nitrogen-doped meso-macroporous graphene as a highly efficient adsorbent for CO2 capture.

scholarly journals Hydrogen production from methanol aqueous solution by ZnO/Zn(OH)2 macrostructure photocatalysts

RSC Advances ◽  
2018 ◽  
Vol 8 (21) ◽  
pp. 11395-11402 ◽  
Author(s):  
Yilun Wu ◽  
Shan Zeng ◽  
Yanhui Dong ◽  
Yunhao Fu ◽  
Hang Sun ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Hydrogen Production ◽  
Hydrothermal Method ◽  
Photocatalytic Hydrogen Production ◽  
Highly Efficient ◽  
One Step

ZnO/Zn(OH)2 macrostructure photocatalysts prepared using a one-step hydrothermal method demonstrated highly efficient photocatalytic hydrogen production.

scholarly journals Enhanced Photocatalytic Degradation of Methylene Blue Using ZnFe2O4/MWCNT Composite Synthesized by Hydrothermal Method

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Sonal Singhal ◽  
Rimi Sharma ◽  
Charanjit Singh ◽  
S. Bansal
Keyword(s):  
Methylene Blue ◽  
Photocatalytic Activity ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Hydrothermal Method ◽  
Arc Discharge ◽  
Outer Diameter ◽  
Multiwalled Carbon ◽  
Transmission Electron ◽  
One Step

Multiwalled carbon nanotubes (MWCNTs) were synthesized using arc discharge method at a magnetic field of 430 G and purified using HNO3/H2O2. Transmission electron micrographs revealed that MWCNTs had inner and outer diameter of ~2 nm and ~4 nm, respectively. Raman spectroscopy confirmed formation of MWCNTs showing G-band at 1577 cm−1. ZnFe2O4 and ZnFe2O4/MWCNT were produced using one step hydrothermal method. Powder X-ray diffraction (XRD) confirmed the formation of cubic spinel ZnFe2O4 as well as incorporation of MWCNT into ZnFe2O4. Visible light photocatalytic degradation of methylene blue (MB) was studied using pure ZnFe2O4 and ZnFe2O4/MWCNT. The results showed that ZnFe2O4/MWCNT composite had higher photocatalytic activity as compared to pure ZnFe2O4. After irradiation for 5 hours in the visible light, MB was almost 84% degraded in the presence of ZnFe2O4 photocatalyst, while 99% degradation was observed in case of ZnFe2O4/MWCNT composite. This enhancement in the photocatalytic activity of composite may be attributed to the inhibition of recombination of photogenerated charge carriers.

Graphene–carbon nanotube aerogel as an ultra-light, compressible and recyclable highly efficient absorbent for oil and dyes

2016 ◽  
Vol 3 (1) ◽  
pp. 107-113 ◽  
Author(s):  
Wenchao Wan ◽  
Ruiyang Zhang ◽  
Wei Li ◽  
Hao Liu ◽  
Yuanhua Lin ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Adsorption Capacity ◽  
Hydrothermal Method ◽  
Highly Efficient ◽  
One Step

Ultra-light graphene–CNT aerogels were successfully synthesized by a one-step hydrothermal method and exhibited excellent adsorption capacity to oil and dyes as well as reusability.

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