Thermochromic phase transition on CuMo0.9W0.1O4@SiO2 core-shell particles.
The thermochromic phase transition of CuMo(1-x)W(x)O(4) oxide was delayed by the deposit of SiO(2) shells. The phase transition temperature was investigated by optical reflectivity versus temperature. The effect of the shell thickness on the transition temperature is established. The cyclability of the phenomenon is also discussed.
Gaudon
M
M
Institut de Chimie de la Matiere Condensee de Bordeaux, UPR 9048 CNRS 87 Avenue du Dr. Schweitzer, 33608 Pessac Cedex, France. gaudon@icmcb-bordeaux.cnrs.fr
Basly
B
B
Fauque
Y
Y
Majimel
J
J
Delville
M H
MH