关注
Irmawati Ramli
Irmawati Ramli
Associate Professor
在 upm.edu.my 的电子邮件经过验证
标题
引用次数
引用次数
年份
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
168*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
1472005
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
1332015
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
1232004
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
572011
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
452015
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
422020
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
392014
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
382020
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
382016
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
362009
Bismuth-modified vanadyl pyrophosphate catalysts
YH Taufiq-Yap, KP Tan, KC Waugh, MZ Hussein, I Ramli, ...
Catalysis letters 89, 87-93, 2003
322003
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
302017
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
A review on carbon dots: synthesis, characterization and its application in optical sensor for environmental monitoring
NAS Omar, YW Fen, R Irmawati, HS Hashim, NSM Ramdzan, NIM Fauzi
Nanomaterials 12 (14), 2365, 2022
282022
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
262011
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
252020
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
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