Facile synthesis of raspberry-like aniline oligomers with excellent adsorption–desorption properties

2014 ◽  
Vol 38 (7) ◽  
pp. 3029-3034 ◽  
Author(s):  
Lei Huang ◽  
Xiaodan Yu ◽  
Li Gao ◽  
Lin Chen ◽  
Jiatong Wei ◽  
...  
Keyword(s):  
Facile Synthesis ◽  
Aniline Oligomers ◽  
Adsorption Desorption

Facile Synthesis of CeMOFs-Graphene Oxide Composites for Photocatalytic Degradation of Methylene Blue

2017 ◽  
Vol 727 ◽  
pp. 830-836
Author(s):  
Mi Zhou ◽  
Li Xian Sun ◽  
Fen Xu
Keyword(s):  
Methylene Blue ◽  
Graphene Oxide ◽  
Photocatalytic Degradation ◽  
Synthesis Method ◽  
Organic Pollution ◽  
X Ray Diffraction ◽  
Facile Synthesis ◽  
Ft Ir ◽  
Adsorption Desorption ◽  
Oxide Composites

CeMOF-graphene oxide (GO) composite (CeMOF-nGO, n=1, 5, 9, corresponding to the percentage of GO at 1, 5 and 9%) was synthesized through a facile synthesis method at room temperature. The parent and composite materials were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TGA) and N2 adsorption-desorption isotherms. Their photocatalytic degradation of methylene blue in aqueous solution were systematically tested by Ultraviolet-Visible spectrophotometer (UV-Vis). The novel CeMOF-nGO materials exhibit an obvious photocatalytic degradation property and the CeMOF-5GO shows a remarkable catalytic ability in the degradation of methylene blue (86.62%) under visible light. In general, the combination of CeMOF and graphene oxide provides us a bright future to explore the unique properties of rare-earth MOFs-GO composites on degradation of organic pollution and many other fields.

Biotemplated facile synthesis of three‐dimensional micro/nanoporous tin oxide: improving the flammable and mechanical properties of flexible PVC

2019 ◽  
Vol 14 (8) ◽  
pp. 828-830 ◽  
Author(s):  
Weihua Meng ◽  
Weihong Wu ◽  
Weiwei Zhang ◽  
Luyao Cheng ◽  
Yunhong Jiao ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Tin Oxide ◽  
Three Dimensional ◽  
Facile Synthesis

Adsorption, désorption et atomisation de l’oxygène sur rhénium

1971 ◽  
Vol 68 ◽  
pp. 29-33 ◽  
Author(s):  
Bernard Weber ◽  
Albert Cassuto
Keyword(s):  
Adsorption Desorption

Selective Degradation of Grindelic Acid and Its 3α-Hydroxy Analog: Facile Synthesis of Grindelistrictic Acids and Potential Intermediates for Erigerol

Synlett ◽  
1991 ◽  
Vol 1991 (09) ◽  
pp. 725-727 ◽  
Author(s):  
Takeshi Shimizu ◽  
Sayoko Hiranuma ◽  
Zhao-hui Qian ◽  
Hirosuke Yoshioka
Keyword(s):  
Facile Synthesis ◽  
Selective Degradation

Adsorption-desorption processes on solid surfaces.

1983 ◽  
Vol 139 (4) ◽  
pp. 736
Author(s):  
V.N. Ageev ◽  
E.Ya. Zandberg ◽  
N.I. Ionov ◽  
A.Ya. Tontegode
Keyword(s):  
Solid Surfaces ◽  
Adsorption Desorption

Adsorption/desorption properties of activated carbon on toluene with operation condition and characteristics

2015 ◽  
Vol 14 (1) ◽  
pp. 66-72 ◽  
Author(s):  
Seo-Hyun Pak ◽  
◽  
Myung-Seop Shin ◽  
Hyun-Jung Kim ◽  
Yong-Woo Jeon
Keyword(s):  
Activated Carbon ◽  
Operation Condition ◽  
Adsorption Desorption

A FACILE SYNTHESIS AND REACTIONS OF AMINO SELENOLO[2,3-b]PYRIDINE CARBOXYLATE

2015 ◽  
Vol 12 (1) ◽  
pp. 3910-3918 ◽  
Author(s):  
Dr Remon M Zaki ◽  
Prof Adel M. Kamal El-Dean ◽  
Dr Nermin A Marzouk ◽  
Prof Jehan A Micky ◽  
Mrs Rasha H Ahmed
Keyword(s):  
Biological Activity ◽  
Carbonyl Compounds ◽  
Mass Spectra ◽  
The Other ◽  
Pyridine Derivatives ◽  
Facile Synthesis ◽  
High Biological Activity ◽  
Basic Hydrolysis ◽  
Pyridine Carboxylate ◽  
Hydrolysis Of

 Incorporating selenium metal bonded to the pyridine nucleus was achieved by the reaction of selenium metal with 2-chloropyridine carbonitrile 1 in the presence of sodium borohydride as reducing agent. The resulting non isolated selanyl sodium salt was subjected to react with various α-halogenated carbonyl compounds to afford the selenyl pyridine derivatives 3a-f  which compounds 3a-d underwent Thorpe-Ziegler cyclization to give 1-amino-2-substitutedselenolo[2,3-b]pyridine compounds 4a-d, while the other compounds 3e,f failed to be cyclized. Basic hydrolysis of amino selenolo[2,3-b]pyridine carboxylate 4a followed by decarboxylation furnished the corresponding amino selenolopyridine compound 6 which was used as a versatile precursor for synthesis of other heterocyclic compound 7-16. All the newly synthesized compounds were established by elemental and spectral analysis (IR, 1H NMR) in addition to mass spectra for some of them hoping these compounds afforded high biological activity.

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