%0 Journal Article %T Fabrication of NiO/SiO2 nanocomposites using sol–gel method and optimization of gelation time using Taguchi robust design method %A Kamyabi-Gol, Ata %A Zebarjad, Seyed Mojtaba %A Sajjadi, Seyed Abdolkarim %J Colloids and Surfaces A: Physicochemical and Engineering Aspects %@ 0927-7757 %D 2009