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السجلات المعروضة 11 -- 20 من 68
Synthesis and mechanochromic investigations of new cyanopyridone derivatives
(
Elsevier
, 2023 , Article)
In the present work, four new cyanopyridone derivatives bearing terminal long chain alkyloxy substituents were designed and synthesized. All the synthesized target compounds were characterized by IR, NMR and Mass spectrometry. ...
A paper-based colourimetric sensor for sodium sulfite detection in beverages
(
Springer Nature
, 2023 , Article)
Sulfite is a common food additive that prevents oxidation from damaging food nutrients, and it has long been used in the food industry as a bleaching agent. It can harm the human body if taken wrongly or excessively. In ...
An Advanced Quaternary Composite for Efficient Water Splitting
(
Springer Nature
, 2023 , Article)
Electrochemical water splitting is a promising pathway for effective hydrogen (H2) evolution in energy conversion and storage, with electrocatalysis playing a key role. Developing efficient, cost-effective and stable ...
Free-standing polypropylene porous thin films using energy efficient coating technique
(
Elsevier Ltd
, 2023 , Article)
Amongst various techniques to prepare thin films, spin coating takes less time to make thin films, is less energy-intensive, is easier to use, and provides reproducible results quickly. It is observed that such a user-friendly ...
A facile energy-efficient approach to prepare super oil-sorbent thin films
(
Elsevier Ltd
, 2023 , Article)
Oil spills on water surface and shoreline have caused significant water pollution, and one of the ways to deal with them is to use oil sorbents. An effective sorbent provides high oil uptake and retention values, high ...
Date Palm Cellulose Nanocrystals (CNCs)/Polyamide Composites: Tailoring Morphological, Mechanical, and Thermal Properties
(
MDPI
, 2023 , Article)
In the present study, polyamide (PA) was successfully reinforced with cellulose nanocrystal (CNC) prepared from date palm leaves using two different techniques, electrospinning and the solution casting method, and a ...
An Enhancement of Compositional Stability of Phase Change Materials by Lamination with Aluminum Sheet
(
MDPI
, 2023 , Article)
The wax leakage from shape-stabilized phase change materials (SSPCMs) is a limitation because it reduces their functionality. In this work, an enhancement of the compositional stability of SSPCMs formed by high-density ...
Evaluation of photothermal conversion performance of shape-stabilized phase change materials using a heat flux evolution curve
(
Elsevier
, 2023 , Article)
Phase change materials are promising alternatives for solar energy harvesting by photothermal conversion and thermal energy storage. In this work, a shape-stabilized phase change material (PCM) was prepared by hot-melt ...
Purification of emulsified oily polluted waters with modified melamine foams
(
Elsevier
, 2023 , Article)
Oil and gas industry operations produce tremendous amounts of wastewater (produced water; PW). Tertiary treatment of the PW in the final treatment stage is challenging due to the presence of colloids with sizes < 500 nm ...
An Adhesion Improvement of Low-Density Polyethylene to Aluminum through Modification with Functionalized Polymers
(
MDPI
, 2023 , Article)
An interfacial adhesion improvement between low-density polyethylene (LDPE) and aluminum (Al) foil is an important challenge in designing multilayered packaging (TetraPak packaging type) due to insufficient inherent adhesion ...