Publication Archives - Page 3 of 4

Incorporation of multilayered double hydroxides/sepiolite augmentsproton conductivity performance in low sulfonated polyether sulfoneoctyl sulfonamide

Low-sulfonation-level polyether sulfone octyl sulfonamide (LSPSO) was blended with a layered double hydroxides (LDHs, Mg2AlCl)/sepiolite nanostructure clay as a fller to create an electrolyte membrane for fuel cell applications. Comprehensive characterization of the composite membranes was conducted, encompassing Fourier-transform infrared spectroscopy, X-ray difraction, mechanical stability assessment, thermal gravimetric analysis, ion exchange capability, swelling characteristics, water […]

Nanotechnology and materials science

Enhancing the performance of proton exchange membranes: Incorporatinglayered double hydroxides into low sulfonated polyether sulfone octylsulfonamide composite membranes

An interesting approach was employed to fabricate ion exchange membranes tailored for proton exchange membrane applications. This involved blending low sulfonated polyether sulfone octyl sulfonamide (LSPSO) with Layered Double Hydroxides (LDHs) clay at varying weight ratios (1 wt%, 3 wt%, and 6 wt%). Comprehensive characterization of the resulting composite membranes was conducted using diverse techniques, […]

Marketing

Antecedents and Outcomes of Brand Hate: A Case of Anti-brand Community

This study aims to explore the antecedents and outcomes of brand hate, especially in the case of the anti-brand community. Brand hate is an emerging concept in brand-consumer relationships. Qualitative research has been conducted on brand hate from both the consumer and brand perspectives. A netnographic study has been applied to understand the antecedents and […]

Food science

Physicochemical characterization of chitin extracted by different treatment sequences from an edible insect

Chitin present in the shell of edible insects is a potential source of chitin, lipids, and proteins, and it exerts various biological activities. Thus far, only a few studies have focused on the use of chitin as a source of high-protein-diet oligosaccharides. The use of insect chitin for the production of high-protein-diet oligosaccharides can lessen […]

Environmental technology Publication

Preparation and characterization of polymeric Schiff’s basefor carbon dioxide adsorption

The increasing concentration of carbon dioxide in the atmosphere poses significant challenges for its capture. Carbon dioxide emissions contribute substantially to the greenhouse effect, leading to detrimental effects on ecosystems and drastic climate change. In this study, we synthesized two polymeric Schiff’s bases, by condensing partially oxidized polyvinyl alcohol (OPVA) with 1,2-ethylene diamine and 1,6-hexamethylene […]

Fuel cell Publication

Incorporating of sulfo ethyl cellulose to augment the performance of sulfonated poly (ether ether ketone) composite for protonexchange membrane fuel cells

Composite membranes comprising sulfonated poly (ether ether ketone) (SPEEK) blended with varying proportions of sulfoethyl cellulose (SEC) at 5 wt% and 10 wt% were fabricated for fuel cell application. The structural, morphological, and thermal properties of these membranes were investigated using Fourier transform infrared spectroscopy, X-ray diffraction, scanning electron microscopy, and thermogravimetric analysis. The composite […]

Publication Sensors

Laser-induced porousgraphene electrodes frompolyketimine membranesfor paracetamol sensing

The development of cost-effective materials for fabricating electrodes is crucial for drug, pharmaceutical and environmental applications. This paper presents the synthesis and characterization of a novel polyketimine (PKI) membrane obtained by condensing partially of different weight percentages of oxidized polyvinyl alcohol and aminated polyether sulfone. Using the PKI membrane as a scaffold, we introduced laser […]

Internet of Things (IoT) and Automation Publication

A Survey on the Design Aspects and Opportunities in Age-Aware UAV-Aided Data Collection for Sensor Networks and Internet of Things Applications

This paper was chosen as a feature paper with potential impact ! Due to the limitations of sensor devices, including short transmission distance and constrained energy, unmanned aerial vehicles (UAVs) have been recently deployed to assist these nodes in transmitting their data. The sensor nodes (SNs) in wireless sensor networks (WSNs) or Internet of Things […]

Internet of Things (IoT) and Automation Publication

THz-enabled UAV communications: Motivations, results, applications, challenges, and future considerations

Unmanned aerial vehicles (UAVs) and Terahertz (THz) communication are promising technologies envisioned to support the race towards enhanced performance with respect to data rate, reliability, coverage, etc. Research on the merger of these two technologies for meeting the different application requirements in future wireless communication is gaining momentum, which could facilitate its deployment for applications […]

Clean Energy and Renewable Tech Publication

3D Thermal Study of Double Partition Brick Drying

In porous media, heat and mass transfer is a classical model of transport and it is one of the most energy-intensive industrial processes with a wide variety of applications. This present paper is developed in order to explain the coupled heat and mass transfer that arise during drying process. A free mesh generator Gmsh […]

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