TY - JOUR
AU - Yurkov,  G.
AB - This paper reports on the results of investigations into the influence of anions (Cl − , SO 4 2− ,NO 3 − ), which stabilize the sol-gel synthesis of highly dispersed titanium dioxide, on the crystallization and phase transition of TiO 2 upon dehydration. The effect of the size factor on the phase composition of TiO 2 in SiO 2 /TiO 2 nanocomposites has been investigated using a three-dimensional opal matrix as a set of nanoreactors for the sol-gel synthesis of TiO 2 · n H 2 O. It has been shown that there is a possibility of extending the region of the existence of a thermodynamically metastable modification of TiO 2 (anatase) to the temperature of 1100°C due to the changes in the conditions of the sol-gel synthesis of TiO 2 · n H 2 O.
TI - Influence of anions stabilizing the sols in synthesis of powders of highly dispersed titanium dioxide and three-dimensional nanocomposites based on SiO 2 /TiO 2
JF - Physics of the Solid State
DO - 10.1134/S1063783413050132
DA - 2013-05-01
UR - https://www.deepdyve.com/lp/springer-journals/influence-of-anions-stabilizing-the-sols-in-synthesis-of-powders-of-RepHM5IPS4
SP - 1111
EP - 1119
VL - 55
IS - 5
DP - DeepDyve
ER -