RT Generic
T1 Data: Permanganate loaded Ca-Al-LDH coating for active corrosion protection of 2024-T3 alloy
A1 Del Olmo Martínez, Rubén
A1 Mohedano Sánchez, Marta
A1 Matykina, Endzhe
A1 Arrabal Durán, Raúl
AB Ca-Al-Layered Double Hydroxide (Ca-Al-LDH) coating was explored on 2024-T3 aluminium alloy by in situ growth methodology following a 1 h treatment at atmospheric pressure. Mn-based species were successfully incorporated into the Ca-Al-LDH structure by a low-temperature post-treatment (Ca-Al-LDH-Mn). Both LDH coatings disclosed a flaky-like morphology and low thickness (~0.6 µm). Ca-Al-LDH-Mn coating showed optimal paint adhesion and the highest long-term corrosion resistance in 3.5 wt% NaCl solution. Evaluation of scribed LDH specimens by SEM/EDS techniques up to 7 days of immersion in 3.5 wt% NaCl solution revealed that the presence of Mn species in the Ca-Al-LDH-Mn provided active corrosion protection.
PB Elsevier
YR 2022
FD 2022-04-15
LK https://hdl.handle.net/20.500.14352/118498
UL https://hdl.handle.net/20.500.14352/118498
LA eng
NO Data for the paper entitled: “Permanganate loaded Ca-Al-LDH coating for active corrosion protection of 2024-T3 alloy” including: - Processed Data: Fourier transform infrared, X-ray diffraction patterns, X-ray photoelectron spectroscopy and electrochemical impedance spectroscopy of two Ca-Al-LDH coatings formed on AA2024-T3 alloy.- Processed Images: Optical microscopy, scanning electron micrographs, transmission electron micrographs, and optical profilometry images of Ca-Al-LDH-coated AA2024-T3 alloy before and after immersion in saline medium.- Tables (processed data)
NO Ministerio de Ciencia, Innovación y Universidades
NO FEDER, UE
NO Agencia Estatal de Investigación
DS Docta Complutense
RD 30 mar 2025