Facile preparation of dual functions zeolite‐carbon composite for zinc ion removal from aqueous solutions
(28)
(23)
Publication Date
Mon Mar 01 2021
Journal Name
Materials Today: Proccedings
Publication Date
Tue Oct 02 2018
Journal Name
Iraqi Journal Of Physics
Preparation of unsaturated polyester/nano ceramic composite and study electric, thermal and mechanical properties
Unsaturated polyester resin
nanoparticles SiO2.
The composites were manufactured and study the effect of addition of filler (nanoparticles SiO2 treated with silane) at different weight ratios (1, 2, 3, 4 and 5) %, on electrical, mechanical and thermal properties. Materials were mixed with each other using an ultrasound, and then pour the mixture into the molds to suit all measurements. The electrical characteristics were studied within a range of frequencies (50-1M) Hz at room temperature, where the best results were shown at the fill ratio (1%), and thermal properties at (X=3 %), the mechanical properties at the filler ratio (2%).
(10)
Publication Date
Wed Jan 17 2018
Journal Name
Journal Of Engineering And Applied Sciences
Publication Date
Sun Oct 01 2023
Journal Name
Journal Of Photochemistry And Photobiology A: Chemistry
(39)
(33)
Publication Date
Sun Dec 30 2001
Journal Name
Iraqi Journal Of Chemical And Petroleum Engineering
Publication Date
Sun Dec 31 2000
Journal Name
Iraqi Journal Of Chemical And Petroleum Engineering
Publication Date
Fri May 10 2019
Journal Name
Research Journal Of Chemistry And Environment
Solid Phase Extraction of Theophylline in Aqueous
Solutions by Modified Magnetic Iron Oxide
Nanoparticles as an Extractor Material and
Spectrophotometry Technique for the Determination
Soli phase extraction
magnetic nanoparticles
theophylline
preconcentration
pharmaceutical preparation.
new, simple and fast solid-phase extraction method for separation and preconcentration of trace theophylline in aqueous solutions was developed using magnetite nanoparticles (MIONPs) coated with aluminium oxide (AMIONPs) and modified with palmitate (P) as an extractor (P@AMIONPs). It has shown that the developed method has a fast absorbent rate of the theophylline at room temperature. The parameters that affect the absorbent of theophylline in the aqueous solutions have been investigated such as the amount of magnetite nanoparticle, pH, standing time and the volume, concentration of desorption solution. The linear range, limit of quantification (LOQ) and limit of detection (LOD) for the determination of theophylline were 0.05-2.450 μg mL-
... Show MorePublication Date
Tue Aug 01 2023
Journal Name
Journal Of Ecological Engineering
(6)
(5)
Publication Date
Sat Dec 01 2018
Journal Name
Fuel
(87)
(88)
Publication Date
Thu Oct 31 2019
Journal Name
Journal Of Engineering And Applied Sciences
(1)