ProgramMaster Logo
Conference Tools for 2024 TMS Annual Meeting & Exhibition
Login
Register as a New User
Help
Submit An Abstract
Propose A Symposium
Presenter/Author Tools
Organizer/Editor Tools
About this Abstract
Meeting 2024 TMS Annual Meeting & Exhibition
Symposium Advanced Functional and Structural Thin Films and Coatings
Presentation Title Characterization of Additive Manufactured AlCoCrFeNiCu and AlCoCrFeNiTi High Entropy Alloys by Cyclic Voltammetry
Author(s) Modupeola Dada, Patricia Popoola
On-Site Speaker (Planned) Modupeola Dada
Abstract Scope Additive manufacturing revolutionizes materials science by creating complex structures with unique features, including high-entropy alloys. In this study, we present a comprehensive characterization of additively manufactured AlCoCrFeNiCu and AlCoCrFeNiTi HEAs using cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) technique as a powerful electrochemical technique. The objective of this research is to investigate the electrochemical behavior of these HEAs to gain insights into their underlying mechanisms and potential applications in corrosion-resistant coatings. The alloys were fabricated via a powder laser metal deposition technique, and the cyclic voltammetry experiments were performed in an electrochemical cell with a sulfuric acid electrolyte to explore the alloys' electrochemical response. The results reveal distinct electrochemical characteristics for AlCoCrFeNiCu and AlCoCrFeNiTi HEAs. The CV curves exhibit well-defined peaks and plateaus, indicating the occurrence of multiple electrochemical reactions. The results from EIS complement the CV findings providing additional information on the alloys' charge transport and interfacial properties.
Proceedings Inclusion? Planned:
Keywords Additive Manufacturing, Characterization, High-Entropy Alloys

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A-3: Beyond Traditional Engineering: the Use of Suspension Plasma Spray Technology in the Formation of Metal Oxide Nanoparticle-based Bioactive Coatings
A-4: Composition Dependence of Electrical Properties in CrxMn1-xTe Thin Film
A-5: The Influence of Chromium Content on Resistance Changes as a Function of Strain in Cr2Ge2Te6 Thin Film
An Investigation of Chromium Oxide Growth with Ru as a Diffusion Barrier
Characterization of Additive Manufactured AlCoCrFeNiCu and AlCoCrFeNiTi High Entropy Alloys by Cyclic Voltammetry
Covering Open ZnMg Structures by Polymers for Adapting the Corrosion Rate in Absorbable Tissues
CrSi Protective Coatings for Thermoelectric Materials against High-temperature Oxidation
Diamond Epitaxy Using Nickel to Facilitate Epitaxy with Q-carbon as the Seed Layer
Effect of Ag on TiO2 Thin Films Prepared via Sol-gel Proces
Enhanced Bandgap Emission from Czochralski Silicon by Gate Oxide and Spin-coated Silica Coatings
Enhanced Structural and Optical Quality of Rutile-phase Controlled GeO2 Epitaxial Films on MgO(100) for Application in Optoelectronics
Fluorescent Multi-layer Europium-doped Coatings Created using Ion Assisted Deposition
Forming of Open Structured Zn1.5Mg Coated with Polymers for Absorbable Tissues
Functionalization Strategies for Rubber Seed Oil-based Thin Films: A Critical Review
Influence of Alloying Agents on the Biodegradability of Zinc
Molecular Beam Epitaxy of Binary and Ternary Manganese and Chromium Nitrides
Multiphysics Modelling of AlScN Film Growth for Mems and Memory Applications
Nanocrystalline Diamond for MEMS/NEMS Applications
NiCo2O4/Graphene Quantum Dots as Advanced Electrodes for High Efficiency Asymmetric and Symmetric Supercapacitors
Self-organized Nanostructured Bonds through Transient Liquid Phase Bonding
Steep Temperature-dependent Permittivity in BCZT Thin Films for Capacitive Thermoelectric Converter Application
Study of Binary Layer Ceramic Coating of Zirconium Nitride and Molybdenum Di-Selenide Deposited on Aluminium Composite Substrate
Synthesis of Carbon Based Cost-effective Conductive Ink and Fabrication of Degradable Screen Printed Electrode Thereof
Toward the Development of Densors and Actuators by 4D Printing

Questions about ProgramMaster? Contact programming@programmaster.org