TY - GEN
T1 - Ionic solid nanomaterials
T2 - 2013 International Conference on Materials Science and Chemical Engineering, MSCE 2013
AU - Ramli, Nur Aainaa Syahirah
AU - Amin, Nor Aishah Saidina
PY - 2013
Y1 - 2013
N2 - A series of ionic solid nanomaterials denoted as IS1, IS2 and IS3 have been prepared using butylmethylimidazolium bromide ([BMIM][Br]) ionic liquid as cation, and three types of heteropolyacid; phosphotungstic acid (H3PW12O40), phosphomolybdic acid (H3PMo12O40), and silicotungstic acid (H4SiW12O40) as anion. The nanomaterials were characterized by FTIR, XRD, SEM, TGA, NH3-TPD and BET. Its catalytic performance was investigated by catalyzing glucose conversion to levulinic acid and hydroxymethylfurfural. It was observed that the ionic solids have higher acidity with semi amorphous structure, higher thermal stability and insignificant water content compared to the parent compound. Among the three prepared ionic solids, phosphomolybdic based ionic solid (IS2) exhibited the best catalytic performance due to its highest total acidity.
AB - A series of ionic solid nanomaterials denoted as IS1, IS2 and IS3 have been prepared using butylmethylimidazolium bromide ([BMIM][Br]) ionic liquid as cation, and three types of heteropolyacid; phosphotungstic acid (H3PW12O40), phosphomolybdic acid (H3PMo12O40), and silicotungstic acid (H4SiW12O40) as anion. The nanomaterials were characterized by FTIR, XRD, SEM, TGA, NH3-TPD and BET. Its catalytic performance was investigated by catalyzing glucose conversion to levulinic acid and hydroxymethylfurfural. It was observed that the ionic solids have higher acidity with semi amorphous structure, higher thermal stability and insignificant water content compared to the parent compound. Among the three prepared ionic solids, phosphomolybdic based ionic solid (IS2) exhibited the best catalytic performance due to its highest total acidity.
KW - Catalytic properties
KW - Characterization
KW - Ionic solid
KW - Synthesis
UR - https://www.scopus.com/pages/publications/84879678129
U2 - 10.4028/www.scientific.net/AMR.699.155
DO - 10.4028/www.scientific.net/AMR.699.155
M3 - Conference contribution
AN - SCOPUS:84879678129
SN - 9783037856758
T3 - Advanced Materials Research
SP - 155
EP - 160
BT - Materials Science and Chemical Engineering
Y2 - 20 February 2013 through 21 February 2013
ER -