KINETICS AND CATALYSIS, vol. 53, no. 5, page. 560 - 564, 2012-09
SCIENCE OF ADVANCED MATERIALS, vol. 3, no. 6, page. 989 - 993, 2011-12
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, vol. 50, no. 13, page. 8384 - 8388, 2011-07-06