Authors: da Silva, JB Mohallem, NDS

Citation: Jb. Da Silva et Nds. Mohallem, Preparation of composites of nickel ferrites dispersed in silica matrix, J MAGN MAGN, 226, 2001, pp. 1393-1396

Authors: de Sousa, EMB Guimaraes, AP Mohallem, NDS Lago, RM

Citation: Emb. De Sousa et al., The effect of thermal treatment on the properties of sol-gel copper-silicacatalysts, APPL SURF S, 183(3-4), 2001, pp. 216-222

Authors: Ribeiro, RA Silva, GG Mohallem, NDS

Citation: Ra. Ribeiro et al., The influences of heat treatment on the structural properties of lithium aluminates, J PHYS CH S, 62(5), 2001, pp. 857-864

Authors: Ribeiro, R Silva, GG Mohallem, NDS

Citation: R. Ribeiro et al., A comparison of ionic conductivity, thermal behaviour and morphology in two polyether-LiI-LiAl5O8 composite polymer electrolytes, ELECTR ACT, 46(10-11), 2001, pp. 1679-1686

Authors: de Sousa, EMB Porto, AO Schilling, PJ Alves, MCM Mohallem, NDS

Citation: Emb. De Sousa et al., Study of the structural evolution of copper-doped porous silica gels, J PHYS CH S, 61(6), 2000, pp. 853-861

Authors: de Sousa, EMB de Magalhaes, WF Mohallem, NDS

Citation: Emb. De Sousa et al., Characterization of silica nanocomposites obtained by sol-gel process using positron annihilation spectroscopy, J PHYS CH S, 60(2), 1999, pp. 211-221