Dr. Muhammad Bisyrul Hafi Othman
Expertise: High Thermal Stability, Low Dielectric and Low Refrative Index Polyimide Based Materials, Advance Hydrogel Material
INSTITUTION/ SCHOOL LEVEL FIELD GRADUATION Universiti Sains Malaysia PhD Polymer Engineering Sept 2016 Universiti Sains Malaysia MSc Polymer Engineering Mar 2012 Universiti Sains Malaysia BSc Chemistry (Pure) Aug 2006
Google Citation Indices
Research ID (C-2172-2013)
ORCID ID: orcid.org/0000-0003-1443-622X
MAIN : High Thermal Stability, Low Dielectric and Low Refractive Index Polyimide Materials Based
SIDE : Advance Hydrogel Material
1- MBH Othman and Z Ahmad, Synthesis and structure properties relationships (SPR) polyimide containing silicone segment for optoelectronic application, Lambert Academic Publishing, Saarbrucken, Germany (2011)
1- MBH Othman , Z Ahmad* and HM Akil, Fabrication of nanoporous polyimide of low dielectric constant, IEEE Explore, (1), 1-4. DOI: 10.1109/IEMT.2008.5507888. (Impact Factor: NA)
2- R Mustafa, MBH Othman, H Ismail and Z Ahmad*, Synthesis and characterization of rigid aromatic-based epoxy resin, Malaysian Polymer Journal, 4(2), 68-75.
http://www.cheme.utm.my/mpj/images/090402_7ridzuan.pdf (Impact Factor: NA)
3- MBH Othman , MRRamli, YT Looi, HM Akil and Z Ahmad, Dielectric Constant and Refractive Index of Poly (Siloxane-Imide) Block Copolymer , Materials and Design, 32 (6), 3173-3182. DOI:10.1016/j.matdes.2011.02.048 (Impact Factor: 3.997)
4- MBH Othman , NSM Ang, HM Akil and Z Ahmad, Dependence of the Dielectric Constant on the Fluorine Content and Porosity of Polyimides , Journal Applied Polymer Science, 121(6), 3192–3200. DOI: 10.1002/app.33837 (Impact Factor: 1.67)
5- YT Looi, R Ramli, MBH Othman , andZ Ahmad, Synthesis and Characterization of Highly Cross-Link Polysiloxane Based on 2,4,6,8- Tetramethyl-2,4,6,8- Tetravinylcyclotetrasiloxane , Advance Materials Research, 295–97(), 2393-2395. DOI: 10.4028/www.scientific.net/AMR.295-297.2393 (Impact Factor: 0.111)
6- MR Ramli, MBH Othman , A Ariffin andZ Ahmad, Cross-link Network of Polydimethylsiloxane via Addition and Condensation (RTV) Mechanisms. Part I: Synthesis and Thermal Properties Thermal Degradation and Stability, 9(12), 2064-2070. DOI :10.1016/j.polymdegradstab.2011.10.001 (Impact Factor: 3.120)
7- MBH Othman , RRamli, ZM Ariff, HM Akil and Z Ahmad, Thermal Properties of Polyimide System Containing Silicone Segments , Journal Thermal Analysis and Calorimetry, 109 (3), 1515-1523. DOI: 10.1007/s10973-011-1893-y. (Impact Factor: 1.781)
8- MBH Othman , HS Kua, K Ibrahim, HM Akil and Z Ahmad, Thermal and Compression Properties of Kraft Paper Honeycomb Structure Coated by Polyimide, Malaysian Polymer Journal, 7 (2), 56-61. http://www.cheme.utm.my/mpj/images/MPJVOL722012/mpj%207%282%29%20sept%202012%2056-61%20-%20hazizan.pdf (Impact Factor: NA)
9- YT Looi, MR Ramli, MBH Othman, R Ramli, M Ishak, Z Arifin, Z Ahmad, Effect of Crosslink Density on the Refractive Index of a Polysiloxane Network Based on 2, 4, 6, 8‐tetramethyl‐2, 4, 6, 8‐tetravinylcyclotetrasiloxane, Polymer International. 62(3), 382-389, DOI: 10.1002/pi.4315 (Impact Factor: 2.414)
10- A Khan, MBH Othman, KA Razak, HM Akil, Synthesis and Physicochemical Investigation of Chitosan-PMAA-based Dual-Responsive Hydrogels, Journal of Polymer Research 20 (273), 1-8. DOI: 10.1007/s10965-013-0273-7 (Impact Factor: 1.969)
11- A Ariffin, MS Musa, MBH Othman, MAA Razali, F Yunus, Effects of Various Fillers on Anionic Polyacrylamide Systems for Treating Kaolin Suspensions, Colloids and Surfaces A: Physicochemical and Engineering Aspects 441(), 306-311. DOI:10.1016/j.colsurfa.2013.09.02 (Impact Factor: 2.760)
12- MBH Othman , SZM Rasib, A Khan, HM Akil*, & Z Ahmad, Thermal Properties and Kinetic Investigation of Chitosan-PMAA Based Dual-Responsive Hydrogels , Industrial Crop and Production, Industrial Crops & Production, 6() 178-187. DOI:10.1016/j.indcrop.2014.12.057 (Impact Factor: 3.449)
13- MBH Othman , HM Akil*, H Osman, A Khan, & Z Ahmad, Synthesis, Characterisation and Thermal Properties Hyperbranched Polyimide Derived from Melamine via Emulsion Polymerisation, Journal Thermal Analysis Calorimetry, 120(3), 1785-1798, DOI:10.1007/s10973-015-4464-9 (Impact Factor: 1.781)
14- A Khan*, MBH Othman, BP Chang & HM Akil*, Preparation, Physicochemical and Stability Studies of Chitosan-PNIPAM Based Responsive Microgels at Various pH and Temperature, Iranian Polymer Journal, 24 (4), 317-328 DOI: 10.1007/s13726-015-0324-5 (Impact Factor: 1.806)
15- MBH Othman, H Md Akil, H Osman, Z Ahmad, Effect of Curing Temperature on Degree Imidization of Melamine-BPADA Hyperbranched Polyimide Studied by FT-IR, Applied Mechanics and Materials 754-755(), 251-255, DOI : 10.4028/www.scientific.net/AMM.754-755.251 (Impact Factor: 0.111)
16- MBH Othman , Z Ahmad*, HM Akil, MR Zakaria and F Ullah , The Effects of the Si-O-Si Segment Presence in BAPP/BPDA Polyimide System on Morphology and Hardness Properties for Opto-Electronic Application, Materials & Design, 82(C), 98-105. DOI: 10.1016/j.matdes.2015.05.054 (Impact Factor: 3.997)
17- MH Subli, MF Omar*, NN Zulkepli & MBH Othman. The Effects of Hybrid Fillers on Thermal, Mechanical, Physical, and Antimicrobial Properties of Ultrahigh-Molecular-Weight Polyethylene-Reinforced Composites , Polymer Composites, (). DOI :10.1002/pc.23738 (Impact Factor: 2.004)
18- F Ullah, MBH Othman, F Javed, HM Akil*, and Z Ahmad, Classification, Processing and Application of Hydrogels: A Review , Materials Science Engineering C.57(), 414-433, DOI: 10.1016/j.msec.2015.07.053 (Impact Factor: 3.420)
19- MBH Othman, A Khan, Z Ahmad, MR Zakaria, F Ullah and HM Akil*, Kinetic Investigation and Lifetime Prediction of Cs–NIPAM–MBA-based Thermo-Responsive Hydrogels, 136(), 1182–1193, Carbohydrate Polymer, DOI :10.1016/j.carbpol.2015.10.034 (Impact Factor: 4.219)
20- MBH Othman, Z Ahmad, H Osman, MF Omar & HM Akil*, “Thermal Degradation Behavior of Flame Retardant Melamine Derivative Hyperbranch Polyimide with Different Terminal Groups” RSC Advance 5(12)92664 – 92676. DOI : 10.1039/C5RA12923K (Impact Factor: 3.289)
21- NSAA Bakhtiar, HM Akil* MR Zakaria, MHA Kudus and MBH Othman, New Generation of Hybrid Filler for Producing Epoxy Nanocomposites with Improved Mechanical Properties, Material & Design, 91(), 46-52, DOI: 46-5, 10.1016/j.matdes.2015.11.081 (Impact Factor: 3.997)
22- F Ullah, MBH Othman, F Javed, Z Ahmad, & HM Akil*, SZM Rasib , Functional Properties of Chitosan Built Nanohydrogel with Enhanced Glucose-Sensitivity. International Journal of Biological Macromolecules, 83(), 376-384, DOI : 10.1016/j.ijbiomac.2015.11.040 (Impact Factor: 3.138)
23- MR Zakaria, HM Akil*, MHA Kudus and MBH Othman, Compressive Properties and Thermal Stability of Hybrid Carbon Nanotube-Alumina Filled Epoxy Nanocomposites, Composite B, 91,235-242, DOI:10.1016/j.compositesb.2016.01.013 (Impact Factor: 3.850)
24- MBH Othman*, Z Ahmad*, HS Kua, YT Looi and MHA Kudus, Incorporation of Hydroxyl Terminated Polydimethylsiloxane into DGEBA Epoxy Resins via Condensation of Hydroxyl Groups: Preliminary Approach, Walailak Journal of Science and Technology (WJST) , Applied Chemistry 13(11), DOI: http://wjst.wu.ac.th/index.php/wjst/article/view/1803/632 (Impact Factor: 0.199)
25- MBH Othman, HM Akil*, SZM Rasib, A Khan, & Z Ahmad Kinetic and Solid State Degradation of Chitosan-Methacrylic acid-N,N-methylenebisacrylamide (Cs-MAA-MBA) Dual-responsive Hydrogels , International Journal of Innovative Research in Science, Engineering and Technology 5(12) 63-73, DOI: https://www.ijirset.com/upload/2016/icetas/9_ICT_374_Hazizan.pdf (Impact Factor: 0.545/6.209)
26- MBH Othman, Z Ahmad, H Osman, MS Mohaiyiddin, and HM Akil, Synthesis and Thermo-Chemical Stability Properties of 4,4',4''-((1,3,5-triazine-2,4,6-triyl)tris(oxy))trianiline /4, 4’-(4, 4’-Isopropylidene-diphenoxy)bis(phthalic anhydride) Hyperbranched Polyimide . Journal of King Saud University - Science DOI: 10.1016/j.jksus.2016.12.003 (Impact Factor: 1.201)
27- F Ullah, F Javed, MBH Othman, Z Ahmad, & HM Akil,Synthesis and Physicochemical Investigation of Chitosan-Built Hydrogel with Induced Glucose Sensitivity , International Journal of Polymeric Materials and Polymeric Biomaterials, DOI: , (Impact Factor: 1.667)
1- MBH Othman , HM Akil and Z Ahmad, Fabrication of nanoporous polyimide of low dielectric constant, IEEE Explore, (1), 1-4. Doi: 10.1109/IEMT.2008.5507888. (IEEE)
2- YT Looi, R Ramli, MBH Othman , andZ Ahmad, Synthesis and Characterization of Highly Cross-Link Polysiloxane Based on 2,4,6,8- Tetramethyl-2,4,6,8- Tetravinylcyclotetrasiloxane , Advance Materials Research, 295–297(), 2393-2395. Doi: 10.4028/www.scientific.net/AMR.295-297.2393 (SCIENTIFIK.NET)
3- MBH Othman, H Md Akil, H Osman, Z Ahmad, Effect of Curing Temperature on Degree Imidization of Melamine-BPADA Hyperbranched Polyimide Studied by FT-IR, Applied Mechanics and Materials 754, 251-255, Doi: 10.4028/www.scientific.net/AMM.754-755.251
4- MBH Othman, HM Akil*, A Khan, Z Ahmad, & SZM Rasib, Solid State Degradation of chitosan-PMAA based dual-responsive hydrogels, 1st International Conference on Engineering Technology and Applied Sciences.
5- MHA Kudus, MR Zakaria, MBH Othman and HM. Akil, Effect of Water Absorption on Dielectric Constant of TMD Cured of Carbonaceous Filled Epoxy Composites, 1st International Conference on Engineering Technology and Applied Sciences.
1- MBH Othman , A Aziz, MZ Abdullah and A Omar, Enhancement of cleanroom classification for wafer loading/ unloading area, Infineon Kulim Technical Symposium, Infineon Kulim Malaysia, 2007
3- MBH Othman, TP Chua, HM Akil and Z Ahmad, Synthesis of low dielectric constant of polyimide from monomer 4, 4-(hexafluoro-isopropylidene) Diphthalic Anhydride (6FDA) and 4, 4-(hexafluoro-isopropylidene)-bis (4-phenoxianiline) (BDAF) , 6th International Materials Technology Conference & Exhibition, Park Royal Hotel Kuala Lumpur Malaysia, 25 – 28 August 2008.
4- MBH Othman , HM Akil and Z Ahmad, Fabrication of nanoporous polyimide of low dielectric constant, 33rd Electronic Manufacturing Technology Symposium (IEMT), IEEE/CPMT International, Park Royal Hotel Batu Ferringhi Penang Malaysia, 4-6 November 2008,
4- MBH Othman , HM Akil and Z Ahmad, Synthesis and opto-electronic properties of silicone-incorporated polyimide , 4th International Conference on Recent Advances in Materials, Minerals & Environment & 2nd Asian Symposium on Materials & Processing, RAMM & ASPM, Bayview Beach Resort Batu Ferringhi Penang, 1-3 Jun 2009
5- MBH Othman , NK Ibrahim, HM Akil and Z Ahmad, Mechanical Properties of New Kraft Paper Honeycomb Coated by the Polyimide , 4th National Postgraduate Colloquium on Materials, Minerals and Polymers, MAMIP, Vistana Hotel Penang Malaysia, 27-28 January 2010
6- MBH Othman, NSM Ang, HM Akil and Z Ahmad, Dielectric constant dependence on Fluorine content and porosity of polyimide, I-Polymer Materials, Kerkrade Netherlands, 16-19 May 2010
7- MBH Othman , HM Akil and Z Ahmad, Synthesis and structure properties relationship of silicone impregnated polyimide for optoelectronic application : Morphology and Hardness Properties, 9th National Symposium on Polymeric Materials, NSPM, Langkawi Malaysia, 8-10 November 2011
8- YT Looi, R Ramli, MBH Othman , andZ Ahmad, Synthesis and Characterization of Highly Cross-Link Polysiloxane Based on 2,4,6,8- Tetramethyl-2,4,6,8- Tetravinylcyclotetrasiloxane , International Conference on Advanced Engineering Materials and Technology, ICAEMT, Sanya China, 29-31 July 2011
9- MBH Othman, HM Akil, H Osman, A Khan and Z Ahmad, Effect of Curing Temperature on Degree Imidization of Melamine-BPADA Hyperbranched Polyimide Studied by FT-IR, International Conference Advance Engineering Materials & Technology ICAMET, Ho Chi Minh, 3-4 December 2014
10- MBH Othman, Z Ahmad, A Khan, SZM Rasib, and HM Akil, Solid State Degradation of chitosan-PMAA based dual-responsive hydrogels, 1st International Conference on Engineering Technology and Applied Sciences. Afyon Kocatepe University, 21-22 April 2016
11- MHA Kudus, MR Zakaria, MBH Othman and HM. Akil, Effect of Water Absorption on Dielectric Constant of TMD Cured of Carbonaceous Filled Epoxy Composites, 1st International Conference on Engineering Technology and Applied Sciences. Afyon Kocatepe University, 21-22 April 2016
12- MR Zakaria, HM Akil, MHA Kudus, MBH Othman & SARSA Hamid, Improving Dispersion of Multi-walled Carbon Nanotubes (MWCNT) in Epoxy Nanocomposites by Introducing Hybrid Filler via Chemical Vapor Deposition, Conference on Engineering Technology and Applied Sciences. Afyon Kocatepe University, 21-22 April 2016
1- Editor: Prof Eric Baer. Title: “Synthesis and Characterization of Nylon-6/Poly (ethylene oxide) Copolymer” (APP-2010-08-2649) Journal of Applied Polymer Science.
2- Prof Eric Baer. Title: “Synthesis an Characterization of vinylsulfonic acid and Polysaccharides Based Functional Graft Copolymers (Carboxymethylatedguar gum-g- Vinyl Sulfonic Acid for Use as Water Swelling, Metal Ion Absorption Flocculation and Resistant To Biodegradability” (APP-2010-03-1035) Journal of Applied Polymer Science.
3- Editor: NA. Title: “Effect of M-CaCO3 on Biodegradable Poly(L-lactic acid): A Study of Thermal And Mechanical Performance” (PCM-1206) IOP Conference Series: Materials Science and Engineering.
4- Editor: Kosin Sirirak, “The Interactions of Co-Solvent, Co-Solute and an Amphiphilic Anionic Dye with the Aqueous Solutions of Sodium Dodecyl Sulfate," (WJST 1254-11872) Walailak Journal of Science and Technology (WJST)
5- Editor: Kosin Sirirak, “Effect of Crosslinking Density of Poly(N-isopropylacrylamide-co-acrylic acid) Microgels on Catalytic Reduction of Nitrobenzene," (WJST 1493-13390) Walailak Journal of Science and Technology (WJST).
6- Editor: Dr. Brian Knapp, Title: Synthesis and characterization of organosoluble and transparent polyimides derived from trans-1,2-bis(3,4-dicarboxyphenoxy)cyclohexane dianhydride" APP-2015-01-0131. Journal of Applied Polymer Science.
7- ADM: Monte Maria, Editor: Dr. Subramanian Iyer, Title: The effect of the ring opening polymerization and chain spacing on the coefficient of thermal expansion (CTE) and modulus of polyimide" APP-2015-03-0857. Journal of Applied Polymer Science.
8- ADM: Polymer, Applied, Editor: Dr Subramanian Iyer, Title: “Thermoplastic Elastomers toward Extremely Low Thermal Expansion”, APP-2016-03-0785, Journal of Applied Polymer Science.
9- ADM:Guisela Rodriguez Aguilera , Editor: Dr. Bernabé L. Rivas Quiroz, Title: “Effect of Concentration and Molecular Mass of POE on The Micellization and Thermodynamic Behaviour of Cetyltrimethylammonium Bromide (CTAB) in Aqueous PEO-CTAB”, PAPER No 3596, Journal of The Chilean Chemical Society.
10- Editor: Shimelis Admassie, Title: Effect of Biocides and Anionic Homopolymeric Inhibitors on the Precipitation Behavior of Calcium Fluoride, Ref: PH-2750, Bulletin of the Chemical Society of Ethiopia
1- MBH Othman, Z Ahmad, HM Akil “Synthesis and Characterization Polyimide Containing Silicone Segment for Optoelectronic Application” Postgraduate Research Grant; 1001/PBAHAN/8032006 (RM 7,200) Jun 2009- Jun 2011)
2- MBH Othman, HM Akil, H Osman “Synthesis and Characterization Low Dielectric Constant and Low Refractive Index Hyper Branch Polyimide Based on Triamine Functional Monomer” Postgraduate Research Grant; 1001/PBAHAN/8046027 (RM 16,150) Jun 2013- Jun 2016)