Room temperature plasticity and phase transformation of nanometer-sized transition alumina nanoparticles under pressure
Sign Up to like & getrecommendations! Published in 2018 at "Acta Materialia"
DOI: 10.1016/j.actamat.2018.03.023
Abstract: Abstract A powder of transition alumina nanoparticles (including γ and a so-called δ-type) is compacted at room temperature in a diamond anvil cell (DAC) under pressures ranging from 5 GPa to 20 GPa. Characterization carried out on… read more here.
Keywords: phase; temperature; transition alumina; room temperature ... See more keywords
Thermal stability of transition alumina nanocrystals with different microstructures
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.03.210
Abstract: Abstract The preparation of well-crystallized boehmite nanoparticles with different morphologies, encompassing from aciculae or rods of 320, 150 and 70 nm of length to platelets of 50 nm in diameter, allowed a comparative study of their respective… read more here.
Keywords: transition; stability transition; transition alumina; alumina nanocrystals ... See more keywords
Structural variation in improving thermal stability of transition alumina with La dopant
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.153905
Abstract: Abstract Structural variation in alumina directly determines the thermal stability of transition alumina with La dopant at high temperature. In this work, the thermal stability and alumina structure from well-crystallized ultrafine boehmite doped with various… read more here.
Keywords: stability; transition alumina; thermal stability; stability transition ... See more keywords