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Rapid Combustion Synthesis of Metal Oxides Species Highly Dispersed on Layered Silicate Magadiite
Author(s) -
Jing Xuyang,
Zhang Yifu,
Wang Qiushi,
Cheng Yan,
Meng Changgong
Publication year - 2020
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.201902311
Subject(s) - lamellar structure , economies of agglomeration , materials science , silicate , combustion , nanoparticle , dispersion (optics) , chemical engineering , metal , particle (ecology) , particle size , nanotechnology , metallurgy , chemistry , organic chemistry , geology , physics , oceanography , optics , engineering
The good dispersion of metal oxides (MOs) with ultra‐small particles on host materials is essential for improving the utilization efficiency and increasing the service life. Herein, a novel strategy is developed as a methodology to synthesize MOs species highly dispersed on layered silicate magadiite by a rapid combustion method within 30 s. The speediness of the combustion process can avoid the agglomeration of MOs and well‐defined layered structure can further restrict the growth of nanoparticles. Thus, the lamellar structure of magadiite is well‐kept and MOs species with the particle size less than 5 nm immerse on the lamellar platelets. The results demonstrate this process can be considered as a methodology to synthesize different MOs species highly dispersed on various host materials for high efficiency applications.