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Research Output 2006 2019

  • 365 Citations
  • 8 h-Index
  • 46 Article
  • 3 Conference contribution
  • 2 Chapter
  • 1 Conference article
Article
1 Citation (Scopus)
engineering
student
performance
process of teaching
questionnaire
4 Citations (Scopus)

An overview of gas-upgrading technologies for biohydrogen produced from treatment of palm oil mill effluent

Mohamad, I. N., Rohani, R., Nor, M. T. M., Claassen, P., Abd Rahaman, M. S., Mastar @ Masdar, M. S. & Rosli, M. I., 1 Mar 2017, In : Journal of Engineering Science and Technology. 12, 3, p. 725-755 31 p.

Research output: Contribution to journalArticle

Palm oil
Effluents
Biogas
Gases
Fermentation
51 Citations (Scopus)
Nanofiltration
Ultrafiltration
Polyethylene glycols
glycols
polyethylenes

Conductive polyelectrolyte multilayers PANI membranes synthesis for tunable filtration ranges

Yusoff, I. I., Rohani, R., Ng, L. Y. & Mohammad, A. W., 15 Oct 2019, In : Journal of Materials Science. 54, 19, p. 12988-13005 18 p.

Research output: Contribution to journalArticle

Polyelectrolytes
Multilayers
Membranes
Hydrophilicity
Nanofiltration
Biochemical engineering
Chemical engineering
Students
Feedback
Teaching
2 Citations (Scopus)
Nanofiltration membranes
Polyelectrolytes
humic acid
Multilayers
Nanoparticles
30 Citations (Scopus)

Development of nanofiltration membrane with high salt selectivity and performance stability using polyelectrolyte multilayers

Ng, L. Y., Mohammad, A. W., Ng, C. Y., Leo, C. P. & Rohani, R., 15 Oct 2014, In : Desalination. 351, p. 19-26 8 p.

Research output: Contribution to journalArticle

Nanofiltration membranes
Polyelectrolytes
Chlorides
Multilayers
Salts

Development of new bio-based polyol ester from palm oil for potential polymeric drug carrier

Tajau, R., Rohani, R., Wan Nor Roslam, W. I., Salleh, M. Z. & Ghazali, Z., 1 Jan 2018, (Accepted/In press) In : Advances in Polymer Technology.

Research output: Contribution to journalArticle

Drug Carriers
Palm oil
Polyols
Esters
Polymers
1 Citation (Scopus)

Durable pressure filtration membranes based on polyaniline-polyimide P84 blends

Yusoff, I. I., Rohani, R., Khairul Zaman, N., Junaidi, M. U. M., Mohammad, A. W. & Zainal, Z., 1 Jan 2018, (Accepted/In press) In : Polymer Engineering and Science.

Research output: Contribution to journalArticle

Polyaniline
Polyimides
Membranes
Polymers
Strength of materials
4 Citations (Scopus)

Effect of liquid additives on graft copolymerization of styrene onto perirradiated poly(Ethylene-Co-tetrafluoroethylene) films

Nasef, M. M., Rohani, R., Saidi, H. & Dahlan, K. Z. M., 2008, In : International Journal of Applied Chemistry. 4, 3, p. 187-203 17 p.

Research output: Contribution to journalArticle

Styrene
Grafts
Copolymerization
Liquids
Dilution
28 Citations (Scopus)

Effect of reaction conditions on electron induced graft copolymerization of styrene onto poly(ethylene-co-tetrafluoroethylene) films: Kinetics study

Rohani, R., Nasef, M. M., Saidi, H. & Dahlan, K. Z. M., 1 Aug 2007, In : Chemical Engineering Journal. 132, 1-3, p. 27-35 9 p.

Research output: Contribution to journalArticle

Styrene
Grafts
Copolymerization
ethylene
Ethylene
1 Citation (Scopus)

Effects of ethoxylated polyamine addition on water-based drilling fluid

Saparti, M. D. K. M., Rohani, R., Chung, Y. T., Yusoff, I. I. & Sulaiman, W. R. W., 1 Jan 2019, In : Journal of Engineering Science and Technology. 14, 1, p. 149-166 18 p.

Research output: Contribution to journalArticle

Drilling fluids
Shale
Water
Ions
Swelling
13 Citations (Scopus)

Enhancement of etch rate for preparation of nano-sized ion-track membranes of poly(vinylidene fluoride): Effect of pretreatment and high-LET beam irradiation

Rohani, R., Yamaki, T., Koshikawa, H., Takahashi, S., Hasegawa, S., Asano, M., Maekawa, Y., Voss, K. O., Trautmann, C. & Neumann, R., Feb 2009, In : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 267, 3, p. 554-557 4 p.

Research output: Contribution to journalArticle

vinylidene
pretreatment
fluorides
Irradiation
membranes
3 Citations (Scopus)

Enhancing Morphology and Separation Performance of Polyamide 6,6 Membranes By Minimal Incorporation of Silver Decorated Graphene Oxide Nanoparticles

Mahmoudi, E., Ng, L. Y., Ang, W. L., Chung, Y. T., Rohani, R. & Mohammad, A. W., 1 Dec 2019, In : Scientific Reports. 9, 1, 1216.

Research output: Contribution to journalArticle

Open Access
Graphite
Silver
Nanoparticles
Oxides
Membranes
3 Citations (Scopus)

Etching behavior of poly(vinylidene fluoride) thin films irradiated with ion beams - Effect of irradiated ions and pretreatment

Yamaki, T., Rohani, R., Koshikawa, H., Takahashi, S., Hasegawa, S., Asano, M., Voss, K. O., Neumann, R. & Maekawa, Y., Mar 2008, In : Kobunshi Ronbunshu. 65, 3, p. 273-276 4 p.

Research output: Contribution to journalArticle

etching
fluoride
Ion beams
Etching
Ions

Evaluation of program outcomes through final year project

Rosli, M. I., Anuar, N., Rohani, R. & Sheikh Abdullah, S. R., 1 Jan 2017, In : Journal of Engineering Science and Technology. 12, Special Issue 12, p. 12-21 10 p.

Research output: Contribution to journalArticle

Students
Chemical engineering
Biochemical engineering
Process engineering
Teaching
3 Citations (Scopus)
Xylitol
Nanofiltration membranes
Sugars
Membranes
Recovery

Incorporation of Electrochemically Exfoliated Graphene Oxide and TiO2 into Polyvinylidene Fluoride-Based Nanofiltration Membrane for Dye Rejection

Suriani, A. B., Muqoyyanah, Mohamed, A., Othman, M. H. D., Rohani, R., Yusoff, I. I., Mamat, M. H., Hashim, N., Azlan, M. N., Ahmad, M. K., Marwoto, P., Sulhadi, Kusuma, H. H., Birowosuto, M. D. & Khalil, H. P. S. A., 1 Aug 2019, In : Water, Air, and Soil Pollution. 176.

Research output: Contribution to journalArticle

Nanofiltration membranes
Graphite
fluoride
Oxides
Graphene
2 Citations (Scopus)
Fermentation
fermentation
Biomass
membrane
Membranes
4 Citations (Scopus)
Nanofiltration membranes
Succinic Acid
Polyimides
Fermentation
fermentation
3 Citations (Scopus)
Lithium Chloride
Polyaniline
Lithium
Membranes
Ammonium persulfate
2 Citations (Scopus)
Polyaniline
Sulfonic Acids
Membranes
Acids
Anthraquinones
1 Citation (Scopus)

Linking course outcomes and grade achievement for students undertaking a laboratory course

Rohani, R., Zaman, N. K. & Sheikh Abdullah, S. R., 1 Apr 2016, In : Pertanika Journal of Social Science and Humanities. 24, April, p. 123-134 12 p.

Research output: Contribution to journalArticle

engineering
student
group work
Malaysia
communication
2 Citations (Scopus)

Membran Penurasan-Nano Campuran Polietersulfon/Pluronik F127 untuk Penulinan Xilitol

Translated title of the contribution: Polyethersulfone/pluronic F127 blended nanofiltration membranes for xylitol purificationFaneer, K. A., Rohani, R. & Mohammad, A. W., 1 Feb 2017, In : Malaysian Journal of Analytical Sciences. 21, 1, p. 221-230 10 p.

Research output: Contribution to journalArticle

UCON 50-HB-5100
Xylitol
Nanofiltration membranes
Poloxamer
Purification
1 Citation (Scopus)

Membran poliimida untuk pengumpulan garam organik daripada model sup penapaian biojisim

Translated title of the contribution: Polyimide membranes for organic salts recovery from model biomass fermentationZaman, N. K., Rohani, R. & Mohammad, A. W., 2016, In : Malaysian Journal of Analytical Sciences. 20, 6, p. 1481-1490 10 p.

Research output: Contribution to journalArticle

Succinic Acid
Polyimides
Fermentation
formic acid
Biomass
7 Citations (Scopus)

Miscible-blend polysulfone/polyimide membrane for hydrogen purification from palm oil mill effluent fermentation

Abd. Hamid, M. A., Chung, Y. T., Rohani, R. & Mohd. Junaidi, M. U., 31 Jan 2019, In : Separation and Purification Technology. 209, p. 598-607 10 p.

Research output: Contribution to journalArticle

Palm oil
Polysulfones
Polyimides
Fermentation
Purification
3 Citations (Scopus)

New polymeric membrane nanofiltration for succinate recovery: a comparative study

Zaman, N. K., Rohani, R., Mohammad, A. W. & Md Jahim, J., 1 Oct 2017, In : Journal of Polymer Research. 24, 11, 197.

Research output: Contribution to journalArticle

Polymeric membranes
Nanofiltration
Succinic Acid
Polyimides
Membranes
3 Citations (Scopus)
Polymeric membranes
Polyelectrolytes
Heat treatment
Electrolytes
Membranes
1 Citation (Scopus)

Pelopor berasaskan minyak sawit untuk pembangunan sistem penyampai polimer

Translated title of the contribution: Palm oil-based precursors for development of polymeric delivery systemTajau, R., Rohani, R., Wan Nor Roslam, W. I. & Salleh, M. Z., 1 Apr 2017, In : Malaysian Journal of Analytical Sciences. 21, 2, p. 496-511 16 p.

Research output: Contribution to journalArticle

Molecular weight
Polymers
Pharmaceutical Preparations
Biodegradability
Oleic Acid
4 Citations (Scopus)

Penentuan berat sekatan molekul bagi membran penurasan tekananmelalui kaedah pengesanan kolorimetri

Translated title of the contribution: Molecular weight cut-off determination of pressure filtration membranes via colorimetric detection methodYusoff, I. I., Rohani, R. & Mohammad, A. W., 1 Apr 2017, In : Malaysian Journal of Analytical Sciences. 21, 2, p. 484-495 12 p.

Research output: Contribution to journalArticle

Molecular weight
Membranes
High performance liquid chromatography
Polyethylene glycols
Ultraviolet spectrophotometers
14 Citations (Scopus)

Permeation properties of polymeric membranes for biohydrogen purification

Mohamad, I. N., Rohani, R., Mastarmasdar, M. S., Mohd Nor, M. T. & Md. Jahim, J., 12 Jun 2015, (Accepted/In press) In : International Journal of Hydrogen Energy.

Research output: Contribution to journalArticle

Polymeric membranes
purification
Permeation
Purification
membranes
1 Citation (Scopus)

Polianilin multi-lapis bersalut pada polivinilidin fluorida dan elastomer silikon untuk membran penurasan bertekanan

Translated title of the contribution: Polyaniline multi-coated onto polyvinylidene fluoride and silicon elastomer for pressure filtration membranesIbrahim, F., Rohani, R. & Mohammad, A. W., 2016, In : Malaysian Journal of Analytical Sciences. 20, 6, p. 1498-1509 12 p.

Research output: Contribution to journalArticle

Elastomers
Silicon
Membranes
Silicone Elastomers
Multilayers
2 Citations (Scopus)
Xylitol
Nanofiltration membranes
Silicon Dioxide
Purification
Silica
6 Citations (Scopus)

Polyimide-graphene oxide nanofiltration membrane: Characterizations and application in enhanced high concentration salt removal

Zaman, N. K., Rohani, R., Mohammad, A. W. & Isloor, A. M., 23 Feb 2018, In : Chemical Engineering Science. 177, p. 218-233 16 p.

Research output: Contribution to journalArticle

Salt removal
Nanofiltration membranes
Graphite
Polyimides
Oxides

Polymeric mixed matrix membranes incorporated with graphene oxide for H 2 /CO 2 separation

Rohani, R., Kalkhoran, H. M. & Chung, Y. T., 1 May 2019, In : Jurnal Teknologi. 81, 3, p. 11-20 10 p.

Research output: Contribution to journalArticle

Graphene
Membranes
Oxides
Polyimides
Polysulfones
3 Citations (Scopus)
Conducting polymers
Membranes
Chemical properties
Physical properties
Adsorption
Process engineering
Chemical engineering
Systems engineering
Biochemical engineering
Systems analysis
99 Citations (Scopus)

PSSA pore-filled PVDF membranes by simultaneous electron beam irradiation: Preparation and transport characteristics of protons and methanol

Nasef, M. M., Zubir, N. A., Ismail, A. F., Khayet, M., Dahlan, K. Z. M., Saidi, H., Rohani, R., Ngah, T. I. S. & Sulaiman, N. A., 5 Jan 2006, In : Journal of Membrane Science. 268, 1, p. 96-108 13 p.

Research output: Contribution to journalArticle

sulfonic acid
vinylidene
Methanol
fluorides
Protons

Purification of biohydrogen produced from palm oil mill effluent fermentation for fuel cell application

Rohani, R., Chung, Y. T. & Mohamad, I. N., 1 Jan 2019, In : Korean Chemical Engineering Research. 57, 4, p. 469-474 6 p.

Research output: Contribution to journalArticle

Ethanolamines
Ethanolamine
Palm oil
Fermentation
Purification
2 Citations (Scopus)

Purification of high value succinic acid from biomass fermentation broth via nanofiltration

Zaman, N. K., Rohani, R., Shukor, M. H. A. & Mohammad, A. W., 2016, In : Indian Journal of Science and Technology. 9, 21, 95244.

Research output: Contribution to journalArticle

fermentation
purification
membrane
acid
biomass
7 Citations (Scopus)

Recovery of organic acids from fermentation broth using nanofiltration technologies: A review

Zaman, N. K., Law, J. Y., Chai, P. V., Rohani, R. & Mohammad, A. W., 2017, In : Journal of Physical Science. 28, p. 85-109 25 p.

Research output: Contribution to journalArticle

broths
Nanofiltration
fermentation
Organic acids
Fermentation
33 Citations (Scopus)

Solar photocatalytic degradation of hazardous Congo red using low-temperature synthesis of zinc oxide nanoparticles

Ong, C. B., Mohammad, A. W., Rohani, R., Ba-Abbad, M. M. & Hairom, N. H. H., 25 Jan 2016, (Accepted/In press) In : Process Safety and Environmental Protection.

Research output: Contribution to journalArticle

Zinc Oxide
Congo Red
Zinc oxide
zinc
oxide
1 Citation (Scopus)

Surface modification of polyaniline onto PVDF membrane via radiation induced grafting

Zaman, N. K., Rohani, R. & Mohammad, A. W., 1 Nov 2015, In : Jurnal Teknologi. 77, 1, p. 197-201 5 p.

Research output: Contribution to journalArticle

Polyaniline
Surface treatment
Membranes
Radiation
Aniline
1 Citation (Scopus)
Xylitol
sugars
titanium oxides
Sugars
Titanium dioxide
12 Citations (Scopus)

Synthesis of copolymer grafts containing sulfoalkyl and hydrophilic groups in polymer electrolyte membranes

Enomoto, K., Takahashi, S., Rohani, R. & Maekawa, Y., 1 Oct 2012, In : Journal of Membrane Science. 415-416, p. 36-41 6 p.

Research output: Contribution to journalArticle

Graft copolymers
Electrolytes
copolymers
Polymers
electrolytes
Nanofiltration membranes
Polyaniline
Permeation
Polymerization
Membranes
Chapter
2 Citations (Scopus)

Influence of pluronic addition on polyethersulfone membrane for xylitol purification

Faneer, K. A., Rohani, R. & Mohammad, A. W., 2017, Chemical Engineering Transactions. Italian Association of Chemical Engineering - AIDIC, Vol. 56. p. 1855-1860 6 p. (Chemical Engineering Transactions; vol. 56).

Research output: Chapter in Book/Report/Conference proceedingChapter

Xylitol
Poloxamer
Purification
Membranes
Sugars
4 Citations (Scopus)

Synthesis of iron oxide nanoparticles to enhance polysulfone ultrafiltration membrane performance for salt rejection

Ba-Abbad, M. M., Mohammad, A. W., Takriff, M. S., Rohani, R., Mahmoudi, E., Faneer, K. A. & Benamo, A., 2017, Chemical Engineering Transactions. Italian Association of Chemical Engineering - AIDIC, Vol. 56. p. 1699-1704 6 p. (Chemical Engineering Transactions; vol. 56).

Research output: Chapter in Book/Report/Conference proceedingChapter

Polysulfones
Ultrafiltration
Iron oxides
Salts
Nanoparticles
Conference article
Open Access
carbon emission
purification
carbon dioxide
membrane
liquid
Conference contribution

Development of chitosan/pluronic F108/polyethersulfone (PES) nanofiltration (NF) membrane for oily wastewater treatment

Hamzah, N., Rohani, R., Hassan, A. R., Sharifuddin, S. S. & Isa, M. H. M., 5 Jun 2018, Recent Advancement on Applied Physics, Industrial Chemistry and Chemical Technology: Proceedings of the International Conference on Recent Advancements in Science and Technology 2017, ICoRAST 2017. American Institute of Physics Inc., Vol. 1972.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

membranes
surfactants
rejection
infrared spectroscopy
inversions