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Meeting 2016 TMS Annual Meeting & Exhibition
Symposium Recent Developments in Biological, Structural and Functional Thin Films and Coatings
Presentation Title F-2: Effects of Aminopropyltriethoxysilane Percentages on Surface Chemistry and Coating Adhesion of Chitosan Bonded to Steel
Author(s) Stephen Cornich, Holly J. Martin, Snjezana Balaz
On-Site Speaker (Planned) Stephen Cornich
Abstract Scope Corrosion related issues, including repairing, replacing, and clean-up, cost approximately 3% of the worldwide GDP, or $2.2 trillion annually. Developing a coating method that can withstand external stresses could prolong oil and gas pipelines, reducing costs. Chitosan, a derivative of shrimp shells, could be a useful coating, as it comes from a saltwater environment and is bacterialcidal. Aminopropyltriethoxysilane (APTES) bonded to steel serves as a linker between the steel surface and the chitosan coating. The research presented will examine the surface chemistry necessary to bond chitosan to piranha-treated steel, as well as the adhesion strength of the bonded chitosan. In order to determine the least amount of APTES necessary to obtain a strongly bound coating, five different percentages will be utilized. In addition, the effects of three corrosive environments on the chitosan coating, the silane bonds, and the underlying steel will be examined using the most strongly adhered APTES-chitosan coating.
Proceedings Inclusion? Planned: A print-only volume

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Comparing Two Steel Surface Treatments on the Bonding of Chitosan and the Resulting Corrosion Protection
Effect of Post-Heat Treatment on the Electrochemical Performance of Sandwich Structured Cu/Sn/Cu Electrode
F-1: Block Copolymers as Phase Change Materials for Mitigating Heat Spikes in Handheld Consumer Electronics
F-2: Effects of Aminopropyltriethoxysilane Percentages on Surface Chemistry and Coating Adhesion of Chitosan Bonded to Steel
F-3: Effects of Solvent on the Surface Chemistry of APTES Deposition and Coating Adhesion of Chitosan Bonded to Steel
F-4: Low Emissive Properties of Amorphous Oxides/Ag/Amorphous Oxides Multilayer for Energy Conservation
Grain Boundary Segregation Effects on Post-Coalescence Thin Film Growth
Harvesting Light from Crystalline-Silicon via Processing Of Stressed Interface with Sol-Gel Based Silica
Improving Electrochemical Performance of LiNi0.5Mn1.5O4 by MnO2 Top Coat
Influence of Interfacial Structure on the Phase Stability and Growth Stress in Cu/Nb Multilayered Films
Iron Oxide Nanoparticles - Biomedical Applications
Magnetic Field Assisted Assembly Machine
Modelling Optical Properties of Black Silicon
On the Boronizing Response of NiCrMo Alloys in Use for Wear and Corrosive Service
Optimizing Coating Growth by Gas Jet Assisted Physical Vapor Deposition Using Through-process Simulations
Role of Membrane Properties on Charge Transport across Conjugated Oligoelectrolyte Modified Phospholipid Bilayers
Surface Functionalization of Titanium Substrates for Improving Osteointegration
Surface Functionalization of Titanium Surfaces to Design Innovative Hybrid and Biocompatible Materials
The Investigation on the Intermetallic Layer of Hot-dipping Al-10Si Alloy with 22MnB5 and DC51 Substrate
The Wetting Behavior of Fe-Si and Fe-Mn Alloy with Al-10%Si Coating
Thermally-Assisted Interfacial Diffusion in High Phosphorous Nickel Plating on a 4140 Low-alloy Steel
Thin Films and Coatings for Absorptive Removal of Antimicrobials, Antibiotics, and Other Pharmaceuticals

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