Advanced Energy Conversion Materials, Volume 5 Issue 2 (2024), 145-347



Open Access Article

Insight on Electronic and Thermal Behaviors of Conductive MXene- Ti3C2Tx-Based Polymeric Hybrid Material and Their Capacitive Energy Storage Applications: A Review

by Anthony Chidi Ezika, Christopher Chiedozie Obi, Henry Chukwuka Oyeoka, Uzoma Ebenezer Enwerem, Ugwu Shadrack Chukwuemeka, Ibenta Martin Emeka

ABSTRACT: The increasing research focus on two-dimensional carbides known as MXenes has garnered significant attention due to their effective capacitive properties, leading to their application in energy...

Open Access Article

DFT and EPR Study of Spin Excitations in Oxidized Thiophene-Based Conjugated Oligomers

by Victor Krinichnyi

ABSTRACT: Comparison of data obtained using the density functional theory (DFT) and electron paramagnetic resonance (EPR) method made it possible to establish the composition and state of spin charge...

Open Access Article

Organoenergetic Investigation on the Potential of Industrial Brewers' Spent Grain Valorization for Biogas Production

by Zacharie Merlin Ayissi, Bernard Nchare, Nazia Hossain, Severin Mbog, Stéphane Lontsi Kenfack, Dieudonné Bitondo

ABSTRACT: Cameroon is a high country producer and consumer of beer in Africa which has various breweries generating a large amount of brewer spent grain (BSG) yearly. This study was designed to investigate...

Open Access Article

Advancement of Graphite-Clay Composite Electrodes via Different Compositions to Improve the Synergetic Matrix Effect Towards General Electroanalytical and Energy Storage Applications

by Pannilage M. H. Madhushanka, Kohobhange S. P. Karunadasa, D. J. D. S. Gamage

ABSTRACT: Modern electrode technology trends for enhancing multifunctional electrodes, prioritizing energy storage and electroanalytical prospects. This study anticipates fabricating electrodes by...

Open Access Article

Performance Optimisation of Proton Exchange Membrane Fuel Cell by Modifying Anode Flow Field Design

by Vishnu Prasanna D, Parthiban D, Venkata Ramanan M, Rajesh D, Iyan Kumar R, Muninathan K

ABSTRACT: The study addresses the problem of optimizing the performance of proton exchange membrane (PEM) fuel cells, which are crucial for clean and efficient energy production. Traditional internal...

Open Access Article

Hydrogen Evolution Activity of Platinum Nanoparticles Decorated on Silver Nanowire Networks and Graphite Electrodes

by Martina Schwager, Felix Deuringer, Michael Moser, Johannes Ostermair, Jenni Richter

ABSTRACT: The catalytic activity of graphite (C) and conductive silver nanowire (AgNW) networks coated on glass and graphite substrates with low platinum content towards hydrogen evolution reaction (HER) is...

Open Access Article

Enhanced Dielectric Response in PVDF-HFP-GO-Ta2O5 Nanocom- posites: Synthesis and Characterization

by Debajani Tripathy, Suresh Sagadevan, Wei Zhang, Santosh K. Tiwari, Srikanta Moharana

ABSTRACT: A solution-casting approach was employed to synthesize polymer composites by incorporating tantalum pentoxide (Ta 2 O 5 ) and graphene oxide (GO) into a PVDF-HFP (polyvinylidene...

Open Access Article

Preparation and Electrical Properties of Nanocomposite Based on Epoxy Resin and Core-Shell Polyaniline/Multi-Walled Carbon Nanotubes

by Seyed Mohamad Reza Paran

ABSTRACT: Nanocomposites of epoxy resin containing various concentrations of carboxylated multiwalled carbon nanotubes (C-MWCNTs) and surface modified C-MWCNTs various concentration of both C-MWCNTs and...

Open Access Article

Comparative Analysis Using the SCAPS-1D Software on the Stability and Toxcity of the Perovskites FAPbI3, and FASnI3

by Touré Sékou, Amal Bouich, Youssouf Doumbia, Bernabé Marί Soucase

ABSTRACT: Hybrid organometallic perovskites such as FAPbI 3 (formamidinium lead iodide) and FASnI3 (formamidinium tin iodide) are recognized as promising materials for the next generation of...

Open Access Article

Chemical Synthesis of Gadolinium Oxide Mediated Electrodes for Supercapacitor Application: Effect of Contact Angle

by Dilip. K. Sahoo, Vaibhav. D. Patake

ABSTRACT: Thin films of gadolinium oxide and gadolinium oxide-based electrodes were deposited on a stainless steel substrate employing the successive ionic layer adsorption and reaction (SILAR) method. The...

Open Access Article

Band Gap Engineering of Spin-Coated α-Fe2O3 for Solar Water Splitting Utilizing a Facile Zinc Doping Route

by Md. Ataur Raman, Md. Ferdouse Rahman, Abu Bakar Md. Ismail

ABSTRACT: Iron oxide (hematite, α -Fe 2 O 3 ) is an earth-abundant material having a favorable band gap for solar energy harvesting by producing Hydrogen (H 2 ) by photoelectrochemical (PEC) water...

Open Access Article

Heat Transfer Optimization of Series-Wound Space Radiators

by XueTao Cheng

ABSTRACT: In spacecraft, the analysis and optimization of space radiators are very important for improving the performance of thermal control system. In this paper, a physical and mathematical model for...

Open Access Article

3D Printing of NdFeB Rare Earth Permanent Magnet

by Wang Lei, Yan Dingbang, Xie Wei

ABSTRACT: NdFeB (Neodymium magnets) rare earth permanent magnet is an advanced magnetic material characterized by a high energy product and excellent magnetic performance, which has broad application...