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Irmawati Ramli
Irmawati Ramli
Associate Professor
Verified email at upm.edu.my
Title
Cited by
Cited by
Year
An Overview of Recent Research in the Conversion of Glycerol into Biofuels, Fuel Additives and other Bio-Based Chemicals
YHTYENM Usman Idris Nda-Umar, Irmawati Ramli
Catalysts 9 (1), 15-61, 2019
160*2019
Removal of dyes using immobilized titanium dioxide illuminated by fluorescent lamps
Z Zainal, LK Hui, MZ Hussein, YH Taufiq-Yap, AH Abdullah, I Ramli
Journal of hazardous materials 125 (1-3), 113-120, 2005
1462005
Biodiesel production via transesterification of palm oil by using CaO–CeO2 mixed oxide catalysts
YC Wong, YP Tan, YH Taufiq-Yap, I Ramli, HS Tee
Fuel 162, 288-293, 2015
1322015
Characterization of bismuth oxide catalysts prepared from bismuth trinitrate pentahydrate: influence of bismuth concentration
R Irmawati, MNN Nasriah, YH Taufiq-Yap, SBA Hamid
Catalysis today 93, 701-709, 2004
1222004
Bismuth oxide nanoparticles/chitosan/modified electrode as biosensor for DNA hybridization
S Taufik, NA Yusof, TW Tee, I Ramli
International Journal of Electrochemical Science 6 (6), 1880-1891, 2011
562011
An optimization study for transesterification of palm oil using response surface methodology (RSM)
MKGBP RSM, YC WONG, YP TAN, YH TAUFIQ-YAP, I Ramli
Sains Malaysiana 44 (2), 281-290, 2015
422015
Synthesis and characterization of sulfonated carbon catalysts derived from biomass waste and its evaluation in glycerol acetylation
UI Nda-Umar, I Ramli, EN Muhamad, YH Taufiq-Yap, N Azri
Biomass Conversion and Biorefinery, 1-16, 2020
382020
Effect of calcination temperatures of CaO/Nb2O5 mixed oxides catalysts on biodiesel production
YC Wong, YP Tan, YH Taufiq-Yap, I Ramli
Sains Malaysiana 43 (5), 783-790, 2014
382014
Synthesis, structural characterization, and evaluation of biological activity of organotin (IV) complexes with 2-hydroxy-5-methoxybenzaldehyde-N (4)-methylthiosemicarbazone
MA Salam, MA Hussein, I Ramli, MS Islam
Journal of Organometallic Chemistry 813, 71-77, 2016
372016
Comparative study of Cu/ZnO catalysts derived from different precursors as a function of aging
EN Muhamad, R Irmawati, YH Taufiq-Yap, AH Abdullah, BL Kniep, ...
Catalysis today 131 (1-4), 118-124, 2008
372008
The production of high purity hexagonal MoO3 through the acid washing of as-prepared solids
R Irmawati, M Shafizah
Int. J. Basic Appl. Sci 9, 241-244, 2009
352009
Copper-dolomite as effective catalyst for glycerol hydrogenolysis to 1, 2-propanediol
N Azri, I Ramli, UI Nda-Umar, MR Shamsuddin, MI Saiman, ...
Journal of the Taiwan Institute of Chemical Engineers 112, 34-51, 2020
342020
Bismuth-modified vanadyl pyrophosphate catalysts
YH Taufiq-Yap, KP Tan, KC Waugh, MZ Hussein, I Ramli, ...
Catalysis letters 89, 87-93, 2003
312003
Preparation of Vanadium Phosphate Catalysts from VOPO4 · 2H2O: Effect of Microwave Irradiation on Morphology and Catalytic Property
YH Taufiq-Yap, AA Rownaghi, MZ Hussein, R Irmawati
Catalysis letters 119, 64-71, 2007
302007
Hydrocarbon sources for the carbon nanotubes production by chemical vapour deposition: a review
HB Abdullah, I Ramli, I Ismail, NA Yusof
Pertanika J Trop Agric Sci 25, 379-396, 2017
282017
Effect of precipitation route on the properties of antimony trioxide
AH Abdullah, NHM Noor, I Ramli, M Hashim
Materials Chemistry and Physics 111 (2-3), 201-204, 2008
282008
Reflux method as a novel route for the synthesis of MoVTeNbOx catalysts for selective oxidation of propane to acrylic acid
I Ramli, P Botella, F Ivars, WP Meng, SMM Zawawi, HA Ahangar, ...
Journal of Molecular Catalysis A: Chemical 342, 50-57, 2011
252011
Influence of heterogeneous catalysts and reaction parameters on the acetylation of glycerol to acetin: A review
UI Nda-Umar, IB Ramli, EN Muhamad, N Azri, UF Amadi, YH Taufiq-Yap
Applied Sciences 10 (20), 7155, 2020
242020
Transesterification of palm oil by using silica loaded potassium carbonate (K2CO3/SiO2) catalysts to produce fatty acid methyl esters (FAME)
R Irmawati, I Shafizah, AN Sharina, HA Ahangar, YH Taufiq-Yap
Energy and Power 4 (1), 7-15, 2014
242014
Effect of number of washing on the characteristics of Copper oxide nano powders
EN Muhammad, I Ramli, AH Abdullah, Y Hin, T Yap, SBA Hamid
Malaysian Journal of Analytical Sciences 11, 2007
232007
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