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السجلات المعروضة 5641 -- 5650 من 12497
Ordered porous metal oxide semiconductors for gas sensing
(
Elsevier B.V.
, 2018 , Article)
Among various gas sensing materials, metal oxide semiconductors have shown great potential as resistive type sensors. The ordered porous structural metal oxide semiconductors with well-defined meso- or macro-pores chemically ...
Superior photocatalytic activity of Cu doped NiWO4 for efficient degradation of benzene in air even under visible radiation
(
Elsevier B.V.
, 2019 , Article)
We effectively used Cu dopant to improve photocatalytic performance of NiWO4 to remove benzene in air. The obtained experimental result indicated that photocatalytic performance of the prepared Cu-NiWO4 materials were ...
The inhibitive impact of both kinds of 5-isothiocyanatomethyl-8-hydroxyquinoline derivatives on the corrosion of carbon steel in acidic electrolyte
(
Elsevier B.V.
, 2019 , Article)
Two new 8-hydroxyquinoline derivatives namely 1-((8-hydroxyquinolin-5-yl)methyl)-3-methylthiourea (HQMT) and 5-isothiocyanatomethyl-8-hydroxyquinoline (TCHQ) were synthesized and identified by various spectroscopic methods ...
Reduction in piezoelectric voltage generation for the cerium doped nickel ferrite nanoparticles filled PVDF-HFP nanocomposites
(
Elsevier B.V.
, 2019 , Article)
This paper describes the synthesis of grape cluster shaped nickel ferrite (NiFe 2 O 4 ) and cerium doped nickel ferrite (Ce-NiFe 2 O 4 ) nanoparticles by chemical co-precipitation and their addition to poly(vinylidene ...
Date palm fibre filled recycled ternary polymer blend composites with enhanced flame retardancy
(
Elsevier Ltd
, 2017 , Article)
Flammability of recycled polypropylene (PP)/low density polyethylene (LDPE)/high density polyethylene (HDPE) ternary blends containing date palm fibres is investigated in this study. Melt blending is used for the composite ...
Individual and network characteristic associated with hospital-acquired Middle East Respiratory Syndrome coronavirus
(
Elsevier Ltd
, 2019 , Article)
Background: During outbreaks of infectious diseases, transmission of the pathogen can form networks of infected individuals connected either directly or indirectly. Methods: Network centrality metrics were used to characterize ...
Intercalative ion-exchange route to amino acid layered double hydroxide nanohybrids and their sorption properties
(
Wiley-VCH Verlag
, 2015 , Article)
A soft chemical route to amino acid layered double hydroxide (LDH) nanohybrids was demonstrated on the basis of an intercalative ion-exchange reaction. Two different amino acids, phenylalanine and glutamic acid, were ...
TiO2-pillared clays with well-ordered porous structure and excellent photocatalytic activity
(
Royal Society of Chemistry
, 2015 , Article)
TiO2-pillared clays with well-ordered porous structures are successfully prepared via incorporating TiO2 nanosol particles into the clays, where empty octahedral sites are partially modified with divalent metal ions such ...
Designed electrochemical sensor based on metallocene modified conducting polymer composite for effective determination of tramadol in real samples
(
Canadian Science Publishing
, 2021 , Article)
A novel composite for the electrochemical sensing of tramadol (Tr) was developed by the inclusion of a metallocene mediator between two layers of conducting poly(3,4-ethylenedioxythiophene) (PEDOT) polymer, in the presence ...
Sequential Chemistry Toward Core?Shell Structured Metal Sulfides as Stable and Highly Efficient Visible-Light Photocatalysts
(
Wiley-VCH Verlag
, 2020 , Article)
A universal sequential synthesis strategy in aqueous solution is presented for highly uniform core–shell structured photocatalysts, which consist of a metal sulfide light absorber core and a metal sulfide co-catalyst shell. ...