pensyarah universiti
jabatan sains kimia
No. Telefon Rasmi : 0137408708
No. rasmi:
UKM : 03 8921 5555
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 an associate 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.
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.
farah hannan binti anuar;rizafizah binti othaman. (2023). cellulose-poly(ethylene glycol-co-propylene glycol) polyurethane film with high water permeability. - . .
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.
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.
nadeem baig, abdel-nasser kawde, abdelaziz elgamouz, mohamed morsy, ahmed mohsen abdelfattah, rizafizah othaman. (2022). graphene nanosheet-sandwiched platinum nanoparticles deposited on a graphite pencil electrode as an ultrasensitive sensor for dopamine. - rsc advances. 2057-2067.
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.
nadeem baig, abdel-nasser kawde, abdelaziz elgamouz, mohamed morsy, ahmed mohsen abdelfattah, rizafizah othaman. (2022). graphene nanosheet-sandwiched platinum nanoparticles deposited on a graphite pencil electrode as an ultrasensitive sensor for dopamine. - rsc advances. 2057-2067.
ain nadiah sofiah ahmad khorairi, noor-soffalina sofian-seng, rizafizah othaman, noorul syuhada mohd razali, khairul farihan kasim. (2022). assessment of natural cellulosic powder from pepper pericarp waste (piper nigrum l.) after alkalization and bleaching treatment: effect of alkali concentration and treatment cycle. - sains malaysiana. 1061-1074.
azwan mat lazim, farahain mokhtar, kalaivani sanger, a. azfaral ariff, izwan ishak, i. faiz mustafa, saiful irwan zubairi, shazrul fazry, rizafizah othaman, mazlan mohamed, norhakimin abdullah, h. hisham hamzah. (2021). hidrogel berasaskan pektin kulit buah naga (hylocereus polyrhizus) sebagai pembawa ubat melalui sistem penghantar oral. - sains malaysiana. 3263-3273.
nurul hanisah mohd, rizafizah othaman, mukram mohamed mackeen, mohamad yusof maskat. (2021). kesan prarawatan dan masa hidrolisis enzim untuk penghasilan oligosakarida daripada serabut mesokarpa buah kelapa sawit. - sains malaysiana. 1673-1683.
fatimah zahrah mohd kamil, norilyani izzati hasanuddin, rizafizah othaman, farah hannan anuar. (2020). treatment of palm oil mill effluent by poly(l-lactic acid)-poly(ethylene glycol)/silica membrane. - sains malaysiana. 2311-2322.
ain nadiah sofiah ahmad khorairi, noor soffalina sofian-seng, rizafizah othaman, khairul farihan kasim. (2020). cellulose powder from piper nigrum l. agro-industrial waste: effect of preparation condition on chemical structure and thermal degradation. - sains malaysiana. 1951-1957.
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.
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.
noor afizah rosli, fauzul azim khairudin, hanieh kargarzadeh, rizafizah othaman, ishak ahmad. (2022). hydrophobic-oleophilic gamma-irradiated modified cellulose nanocrystal/ gelatin aerogel for oil absorption. - international journal of biological macromolecules. 213-223.
nadeem baig, abdel-nasser kawde, abdelaziz elgamouz, mohamed morsy, ahmed mohsen abdelfattah, rizafizah othaman. (2022). graphene nanosheet-sandwiched platinum nanoparticles deposited on a graphite pencil electrode as an ultrasensitive sensor for dopamine. - rsc advances. 2057-2067.
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.
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. 0.
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. .
rizafizah othaman, nur hasyareeda hassan, wan farahhanim wan fathilah. (2021). penapis air buangan: teknologi penghasilan membran selulosa. - . 150.
rozida mohd khalid, rizafizah othaman, syazwani saidah che yussoff. (2019). memperkasa b40: isu dan strategi sains sosial. - . 18.
afifah muhd sidik, farah hannan anuar, rizafizah othaman. (2019). polimer hijau sebagai membran rawatan air. - . 121.
maziatul aqilah zahari, rizafizah othaman. (2018). siri penyelidikan sains kimia 2018. - . 6.
intan nurulaida rahman, rizafizah othaman. (2017). buku siri penyelidikan kimia 2017. - . 4.
nazwa jon, mohamad azuwa mohamed, rizafizah othaman. (2022). biorenewable nanocomposite materials: vol 2: desalination and wastewater remediation. - . 20.
rozida mohd khalid, rizafizah othaman, syazwani saidah che yussoff. (2019). memperkasa b40: isu dan strategi sains sosial. - . 18.
maziatul aqilah zahari, rizafizah othaman. (2018). siri penyelidikan sains kimia 2018. - . 6.
intan nurulaida rahman, rizafizah othaman. (2017). buku siri penyelidikan kimia 2017. - . 4.
rizafizah othaman, nur hasyareeda hassan, wan farahhanim wan fathilah. (2021). penapis air buangan: teknologi penghasilan membran selulosa. - . 150.
afifah muhd sidik, farah hannan anuar, rizafizah othaman. (2019). polimer hijau sebagai membran rawatan air. - . 121.
nurul izzaty hassan, nurul huda abd karim, nur hasyareeda hassan, siti fairus mohd yusoff, nurfaizah abu tahrim, rizafizah othaman, azizah baharom, suria ramli, teh lee peng & wan nur aini wan mokhtar. (2017). siri penyelidikan kimia 2017. - . 328.
azlin mohamad azman, khairiah hj badri, rizafizah othaman, azizah baharum, chia chin hua, ishak ahmad, sharina abu hanifah, mohd suzeren md jamil, mohd sukor suait, farah hannan anuar. (2013). progress in polymer research vol. ii : emerging polymers for novel applications. - . 262.
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. - . .
rizafizah othaman. (2022). mengukur pencemaran air melalui bod dan cod. - majalah sains. 1-4.
nurul hanisah mohd, mukram mohamed mackeen, mohamad yusof maskat, rizafizah othaman.. (2021). effect of saccharification and oligosacharides production from oil palm mesocarp fiber celulose using cellulase and ende-b-1,4-d-glucanase. - malaysia polymer international conference (mpic 2021). 63.
nurul amni abdullah, siti nurzubaida shahdan, azizah baharum, rizafizah othaman. (2021). hydrophobicity modification of eggshell particles for polymeric membrane application.. - malaysia polymer international conference (mpic 2021). 66.
Geran / Grant | Kolaborator / Collaborator | Status |
---|---|---|
BIODEGRADABLE SUPEROLEOPHILIC POLYCAPROLACTONE/POLY(L-LACTIC ACID)/MODIFIED EGGSHELL POWDER COMPOSITE MEMBRANE FOR OIL/WATER SEPARATION | eco green maintenance services sdn bhd | 83.8% (2021-09-01 sehingga 2024-02-29) |
KOMPOSIT KAYU SUPERHIDROFOBIK YANG SWA-BERSIH BERASASKAN SERABUT SANSEVIERIA TRIFASCIATA | institut penyelidikan dan kemajuan pertanian malaysia (mardi) | 90.7% (2020-08-01 sehingga 2024-01-31) |
IN-SITU HYDROGENATION OF NITRILE BUTADIENE RUBBER (NBR) LATEX | synthomer sdn bhd | 71.4% (2022-05-01 sehingga 2024-04-30) |