Conference proceedings

Displaying 11 - 16 of 16 in Nanomaterials in the environmnents applications and effects (remove filter)

CEST Proceedings are published under the ISSN 2944-9820.

Adsorption of Gatifloxacin from Aqueous Solution with Highly Stable Zr(IV)-Based Porphyrinic Metal-Organic Frameworks

Chen J., Wang L., Xu G., (Corresponding) Wang X., Zhao R.

Topic:

Nanomaterials in the environmnents applications and effects

Water stable Zr-metal–organic framework nanoparticles (PCN-224 NPs) have been solvothermally synthesized. PCN-224 NPs show spherical shape with smooth surface and particle size of approximately 200 nm. PCN-224 NPs can be stable in acid and aqueous solutions, as confirmed by powder X-ray diffraction...Read more

Keywords:

gatifloxacin; Zr(IV)-based porphyrinic metal-organic frameworks; adsorption

DOI:

https://doi.org/10.30955/gnc2019.00732

Conference:

CEST2019

Paper ID:

cest2019_00732

Aqueous synthesized mixed-phase nano-TiO2 photocatalysts for water treatment of both organic and inorganic pollutants

(Corresponding) Chalastara K., Demopoulos G.

Topic:

Nanomaterials in the environmnents applications and effects

Nano-sized mixed-phase titanium dioxide (TiO2) particles are synthesized through aqueous hydrolytic precipitation of TiCl4, in an easily-scalable continuously stirred tank reactor, CSTR. Different conditions give tunable mixed phase nanotitania particles consisting of anatase (A), rutile (R) or...Read more

Keywords:

nanoTiO2 precipitation, photocatalytic application, effluent treatment

DOI:

https://doi.org/10.30955/gnc2019.00772

Conference:

CEST2019

Paper ID:

cest2019_00772

Electrochemical properties of SnO2/rGO nanocomposites

(Corresponding) Todorova N., Giannakopoulou T., Lekakou C., Arabatzis I., (Corresponding) Trapalis C.

Topic:

Nanomaterials in the environmnents applications and effects

SnO2 nanoparticles were deposited on reduced graphene oxide (rGO) to obtain SnO2/rGO composites with high energy storage capacitance. For this purpose, graphite oxide (GtO) was synthesized and hydrothermally treated in presence of Sn precursor. The quantity of GtO was varied to tune the...Read more

Keywords:

graphene, SnO2, composites, supercapacitor

DOI:

https://doi.org/10.30955/gnc2019.00885

Conference:

CEST2019

Paper ID:

cest2019_00885

Application of Ni loaded FAU zeolites in catalytic conversion of 1,2-dichloroethane towards value added products

(Corresponding) Góra-Marek K., (Corresponding) Srębowata A., Kowalewski E., (Corresponding) Tarach K., Pyra K.

Topic:

Nanomaterials in the environmnents applications and effects

The catalytic performance of nickel loaded zeolite materials was found to be dependent on their acidic feature that influenced metal speciation and its dispersion. The selectivity to ethane and ethane of the Ni loaded catalysts increased when reducing both the number of acid sites and average...Read more

Keywords:

nickel, zeolites, 1,2-dichloroethene hydrodechlorination, IR spectroscopy

DOI:

https://doi.org/10.30955/gnc2019.00886

Conference:

CEST2019

Paper ID:

cest2019_00886

TiO2/Graphene Oxide Heterostructures for Photocatalytic Applications

(Corresponding) Giannakopoulou T., Papailias I., Todorova N., Trapalis A., Bahnemann D.

Topic:

Nanomaterials in the environmnents applications and effects

In the present work, TiO2/graphene oxide (GO) heterostructures with different concentrations of GO were synthesized by hydrothermal transformation of Na-titanate in basic solution. The morphology of the prepared materials was observed by X-ray diffraction analysis (XRD) and transmission electron...Read more

Keywords:

graphene oxide, TiO2, heterostructure, photocatalysis, H2 production

DOI:

https://doi.org/10.30955/gnc2019.00899

Conference:

CEST2019

Paper ID:

cest2019_00899

Photocatalytic Degradation of Tebuconazole Fungicide using Palygorskite-TiO2 nanocomposites.

GIANNAKIS I.

Topic:

Nanomaterials in the environmnents applications and effects

In our study a combination of Palygorskite clay mineral with TiO2 nanoparticles used for the decomposition of the common tebuconazole (TEB), C16H22ClN3O, [(RS)-1-p-chlorophenyl-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)-pentan-3-ol], fungicide in water. For this purpose, Palygorskite-TiO2...Read more

Keywords:

Fungicides, Photocatalysis, Palygorskite, TiO2, Nanocomposites

DOI:

https://doi.org/10.30955/gnc2019.00928

Conference:

CEST2019

Paper ID:

cest2019_00928