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Triethanolamin unterstützte Sol‐Gel‐Methode zur Herstellung von zweidimensionalen Magnesium‐Aluminat‐Nanofolien
Author(s) -
Sharifi E. Mohammad,
Shakeri J.,
Sheikh H.,
Alhaji A.,
LoghmanEstarki M.R.
Publication year - 2021
Publication title -
materialwissenschaft und werkstofftechnik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.285
H-Index - 38
eISSN - 1521-4052
pISSN - 0933-5137
DOI - 10.1002/mawe.202100018
Subject(s) - triethanolamine , nanometre , materials science , spinel , aluminate , crystallite , magnesium , chemical engineering , nanoparticle , inorganic chemistry , nanotechnology , metallurgy , chemistry , cement , analytical chemistry (journal) , composite material , organic chemistry , engineering
Aqueous‐phase synthetic route was applied for the preparation of magnesium aluminate spinel nanosheets with two‐dimensional nanostructure through a sol‐gel combustion approach, where triethanolamine was employed as a complexing agent and fuel. Results demonstrate that the as‐synthesized two‐dimensional nanosheets are well crystallized and show high purity. The pure magnesium aluminate nanoparticles with an average crystallite size of 25 nanometers were obtained at 1200 °C. Also, the two‐dimensional magnesium aluminate powder contain nanosheets with thicknesses in the 20 nanometers–30 nanometers range, and the lateral size is in the range of ∼10 micrometers–30 micrometers.