pensyarah universiti
jabatan sains kimia
rizafizah@ukm.edu.my
Rizafizah Othaman memperoleh ijazah sarjana muda dalam Kejuruteraan Kimia dari Tokyo Institute of Technology, Jepun (1999), ijazah sarjana dalam Kejuruteraan Kimia dan Proses dari Universiti Kebangsaan Malaysia (2004), dan Ijazah Doktor Kejuruteraan dari Tokyo Institute of Technology, Jepun (2010). Beliau kini merupakan seorang profesor dan ketua Pusat Penyelidikan Polimer (PORCE), Fakulti Sains dan Teknologi, Universiti Kebangsaan Malaysia (UKM). Beliau pernah bekerja sebagai Jurutera Kimia yang mengkhususkan diri dalam pelapisan NiP secara electroless selama 2 tahun di Showa Aluminium Malaysia sebelum ditawarkan menjadi pensyarah kimia di Program Ijazah Bersekutu Jepun (JAD), sebuah program twinning bagi pengajian tinggi antara YPM Malaysia dan Konsortium Universiti Jepun. Minat penyelidikannya termasuk dalam bidang pembangunan membran polimer untuk aplikasi tenaga boleh diperbaharui, rawatan kumbahan dan pemisahan gas, pembangunan proses melalui katalisis, pendidikan STEM, dan Literasi Sains.
Rizafizah Othaman obtained her bachelor in Chemical Engineering from Tokyo Institute of Technology, Japan (1999), master degree in Chemical Engineering and Process from Universiti Kebangsaan Malaysia (2004) and Doctor of Engineering from Tokyo Institute of Technology, Japan (2010). She is currently a professor and the head of the Polymer Research Centre (PORCE), Faculty of Science and Technolgy , Universiti Kebangsaan Malaysia (UKM). She experienced work as Chemical Engineer specialized in electroless NiP plating with Showa Aluminium Malaysia for 2 years before being offered as chemistry lecturer at Japanese Associate Degree programme (JAD), a twinning programme for higher education between YPM Malaysia and Japan Universities Consortium. Her research interests are in the field of polymeric membrane development for renewable energy applications, wastewater treatments and gas separation, process development via catalysis, STEM Education and Science Literation.
rizafizah othaman, sharifah edeyatul qhusrah syed othman, nazwa jon, zaitun ghazali, mohd firdaus mohd yusoff, diyana kamarudin. (2024). imobilisasi nanozarah ag/tio2 ekstrak beko pada membran fotomangkin poliakrilonitril(pan) untuk penyingkiran pewarna metilena biru. - sains malaysiana. 1631 - 1643.
sahilah binti abd. mutalib;mohamad yusof maskat;norrakiah binti abdullah sani;mohammad zaini bin yahaya;ma`aruf bin abd. ghani;zalifah binti mohd kasim;nasharuddin bin zainal;rizafizah binti othaman;muhammad adib bin samsudin;mohd al adib bin samuri;arnid. (2024). pembangunan modul diet halalan toyyiban mengikut perspektif islam dan sains. - . .
rizafizah othaman, sumathy raghavan, rozida mohd khalid, nabhan sharer, muntaz abu bakar. (2024). essential oil with mosquito-repellent potential from plectranthus amboinicus leaves against aedes aegypti via human volunteer study. - sains malaysiana. 2021 - 2032.
nurul hanisah mohd, rizafizah othaman, mohamad yusof maskat. (2024). menjejaki oligosakarida: daripada mesokarpa kelapa sawit kepada proses enzimatik. - . .
rizafizah othaman, siti nurzubaida shahdan, nurul amni abdullah, farah hannan anuar, azizah baharum. (2024). effect of silane treatment on eggshell powder incorporated in poly (l-lactic acid) composite membrane. - polymer-plastics technology and materials. 2141 - 2150.
s.r.d. raveendran, l.p. teh, r. othaman, c.h. chia. (2024). enhanced carbon dioxide adsorption performance of uio-66-so3h with a mixed ligand strategy. - journal of environmental chemical engineering. 1 - 17.
ain nadiah sofiah ahmad khorairi, noor-soffalina sofian-seng, rizafizah othaman, hafeedza abdul rahman, noorul syuhada mohd razali, seng joe lim, wan aida wan mustapha. (2023). a review on agro-industrial waste as cellulose and nanocellulose source and their potentials in food applications. - food reviews international. 663-688.
yanzur mohd aref, rizafizah othaman, farah hannan anuar, ku zarina ku ahmad, azizah baharum. (2023). superhydrophobic modification of sansevieria trifasciata natural fibres: a promising reinforcement for wood plastic composites. - polymers. 594-611.
norilyani izzati hasanuddin, wan nur aini wan mokhtar, rizafizah othaman, farah hannan anuar. (2022). poly(lactic acid)-poly(ethylene glycol)/ magnesium silicate membrane for methylene blue removal: adsorption behavior, mechanism, ionic strength. - membranes. 1-21.
nur haninah harun, zurina zainal abidin, umar adam majid, mohamad rezi abdul hamid, abdul halim abdullah, rizafizah othaman, mohd yusof harun. (2022). adopting sustainable jatropha oil bio-based polymer membranes as alternatives for environmental remediation. - polymers. 1-19.
wan nurfadhilah zaharim, shukri sulaiman, risdiana, lusi safriani, rizafizah othaman. (2024). kajian teori fungsian ketumpatan pada struktur, tapak perangkap muon dan interaksi hiperhalus muon dalam poli(3-heksiltiofena-2,5-dil). - sains malaysiana. 3315 - 3326.
rizafizah othaman, sharifah edeyatul qhusrah syed othman, nazwa jon, zaitun ghazali, mohd firdaus mohd yusoff, diyana kamarudin. (2024). imobilisasi nanozarah ag/tio2 ekstrak beko pada membran fotomangkin poliakrilonitril(pan) untuk penyingkiran pewarna metilena biru. - sains malaysiana. 1631 - 1643.
rizafizah othaman, sumathy raghavan, rozida mohd khalid, nabhan sharer, muntaz abu bakar. (2024). essential oil with mosquito-repellent potential from plectranthus amboinicus leaves against aedes aegypti via human volunteer study. - sains malaysiana. 2021 - 2032.
rizafizah othaman, siti nurzubaida shahdan, nurul amni abdullah, farah hannan anuar, azizah baharum. (2024). effect of silane treatment on eggshell powder incorporated in poly (l-lactic acid) composite membrane. - polymer-plastics technology and materials. 2141 - 2150.
nabilah suhaili, lee wah lim, lee peng teh, siti nurzubaida shahdan, zaitun ghazali, manabu miyamoto, shigeyuki uemiya, rizafizah othaman. (2023). effect of arginine-based deep eutectic solvents on supported porous sorbent for co2 capture analysis. - sains malaysiana. 1419-1434.
rizafizah othaman, sumathy raghavan, rozida mohd khalid, nabhan sharer, muntaz abu bakar. (2024). essential oil with mosquito-repellent potential from plectranthus amboinicus leaves against aedes aegypti via human volunteer study. - sains malaysiana. 2021 - 2032.
wan nurfadhilah zaharim, shukri sulaiman, risdiana, lusi safriani, rizafizah othaman. (2024). kajian teori fungsian ketumpatan pada struktur, tapak perangkap muon dan interaksi hiperhalus muon dalam poli(3-heksiltiofena-2,5-dil). - sains malaysiana. 3315 - 3326.
rizafizah othaman, siti nurzubaida shahdan, nurul amni abdullah, farah hannan anuar, azizah baharum. (2024). effect of silane treatment on eggshell powder incorporated in poly (l-lactic acid) composite membrane. - polymer-plastics technology and materials. 2141 - 2150.
s.r.d. raveendran, l.p. teh, r. othaman, c.h. chia. (2024). enhanced carbon dioxide adsorption performance of uio-66-so3h with a mixed ligand strategy. - journal of environmental chemical engineering. 1 - 17.
rizafizah othaman, sharifah edeyatul qhusrah syed othman, nazwa jon, zaitun ghazali, mohd firdaus mohd yusoff, diyana kamarudin. (2024). imobilisasi nanozarah ag/tio2 ekstrak beko pada membran fotomangkin poliakrilonitril(pan) untuk penyingkiran pewarna metilena biru. - sains malaysiana. 1631 - 1643.
zaitun ghazali, mohd ambar yarmo, rizafizah othaman. (2019). confinement and characterization of deep eutectic solvent based on choline chloride: alcohol into nanoporous silica for co2 capture. - proceedings of the universiti kebangsaan malaysia, faculty of science and technology; aip conference proceeding. 1-6.
nurul amni abdullah, nordiana suhada mohmad tahiruddin, rizafizah othaman. (2017). effect of silica content on the formation and morphology of enr/pvc/silica composites beads. - aip proceedings. 1 - 7.
salleh f., tengku saharuddin t.s., samsuri a., othaman r., mohamed hisham m.w., yarmo m.a.. (2016). reduction behaviour of wo3 to w under carbon monoxide atmosphere. - materials science forum. 305-308.
ain athirah zainuddin, rizafizah othaman, wan syaidatul aqma wan mohd noor, farah hannan anuar. (2016). 1h-nmr characterization of poly(ethylene glycol) and polydimethylsiloxane copolymer. - the 2016 ukm fst postgraduate colloquium, aip conference proceeding. 1-7.
siti norfatihah fauzee and rizafizah othaman. (2013). extraction and dissolution of cellulose from nypa fruit husk for nanofibers fabrication. - aip conference proceedings -ukm fst postgraduate colloquium. .
nazwa jon, mohamad azuwa mohamed, rizafizah othaman. (2022). application of biorenewable-based photocatalytic membranes in wastewater treatment. - . 237-257.
rozida mohd khalid, rizafizah othaman, syazwani saidah che yussoff. (2019). pembudayaan literasi sains bagi meningkatkan taraf hidup keluarga b40. - . 104-121.
maziatul aqilah zahari, rizafizah othaman. (2018). penghasilan jalur ph menggunakan selulosa bakteria dan ekstrak bunga telang. - . 93-98.
intan nurulaida rahman, rizafizah othaman. (2017). penyediaan aerogel silika daripada pelbagai bahan mula. - . 157-160.
sahilah binti abd. mutalib;mohamad yusof maskat;norrakiah binti abdullah sani;mohammad zaini bin yahaya;ma`aruf bin abd. ghani;zalifah binti mohd kasim;nasharuddin bin zainal;rizafizah binti othaman;muhammad adib bin samsudin;mohd al adib bin samuri;arnid. (2024). pembangunan modul diet halalan toyyiban mengikut perspektif islam dan sains. - . .
rizafizah othaman, sharifah edeyatul qhusrah syed othman, nazwa jon, zaitun ghazali, mohd firdaus mohd yusoff, diyana kamarudin. (2024). imobilisasi nanozarah ag/tio2 ekstrak beko pada membran fotomangkin poliakrilonitril(pan) untuk penyingkiran pewarna metilena biru. - sains malaysiana. 1631 - 1643.
wan nurfadhilah zaharim, shukri sulaiman, risdiana, lusi safriani, rizafizah othaman. (2024). kajian teori fungsian ketumpatan pada struktur, tapak perangkap muon dan interaksi hiperhalus muon dalam poli(3-heksiltiofena-2,5-dil). - sains malaysiana. 3315 - 3326.
nurul hanisah mohd, rizafizah othaman, mohamad yusof maskat. (2024). menjejaki oligosakarida: daripada mesokarpa kelapa sawit kepada proses enzimatik. - . .
rizafizah othaman. (2022). mengukur pencemaran air melalui bod dan cod. - majalah sains. 1-4.
sahilah binti abd. mutalib;mohamad yusof maskat;norrakiah binti abdullah sani;mohammad zaini bin yahaya;ma`aruf bin abd. ghani;zalifah binti mohd kasim;nasharuddin bin zainal;rizafizah binti othaman;muhammad adib bin samsudin;mohd al adib bin samuri;arnid. (2024). pembangunan modul diet halalan toyyiban mengikut perspektif islam dan sains. - . .
teh lee peng;rizafizah binti othaman;chia chin hua. (2024). elucidating composite synergism of metal-organic framework and dendritic fibrous nanosilica (mof-dfns) as efficient carbon dioxide adsorbent. - . .
teh lee peng, syawal mohd yusof, rizafizah othaman, herma dina setiabudi. (2023). cao/dendritic fibrous nanosilica for co2 capture: optimizing properties via tailored loading methods. - 35th international conference of analytical sciences (skam35). 1.
farah hannan binti anuar;rizafizah binti othaman. (2023). cellulose-poly(ethylene glycol-co-propylene glycol) polyurethane film with high water permeability. - . .
siva rubini devi raveendran, lee peng teh, rizafizah othaman, chin hua chia. (2023). modified uio-66-so3h metal organic framework for co2 adsorption. - 10th conference on emerging energy and process technology 2023 (concept 10). 18.
Geran / Grant | Kolaborator / Collaborator | Status |
---|---|---|
CHITOSAN-MODIFIED OIL PALM WASTE-DERIVED FIBROUS SILICA FOR ENHANCED CO2 ADSORPTION : IMPACT OF VARYING CHITOSAN-TO-SILICA RATIOS | sime darby plantation research sdn bhd | 41.7% (2024-11-01 sehingga 2026-10-31) |
BIFUNCTIONAL EFFECT OF OXIDIZED EMPTY FRUIT BUNCH (EFB) FIBERS FOR ABSORBENCY AND NEUTRALIZATION OF ACID AND BASE IN CHEMICAL SPILL KITS | sahagian perancangan dan penyelidikan, jabatan bomba dan penyelamat malaysia | 41.7% (2024-11-01 sehingga 2026-10-31) |