Items where Author is "Johari, K."

Abdul Rahim, A.R. and Johari, K. and Rabat, N.E. and Hussain, M. and Shezad, N. and Park, Y.-K. (2023) Isothermal, kinetic, thermal, and economic characteristics of NaOH-modified charred�desiccated coconut waste as adsorbent for lead (II) in water phase. Journal of Industrial and Engineering Chemistry, 127. pp. 171-181. ISSN 1226086X

Thangarajoo, N. and Abdul Rahim, A.R. and Johari, K. and Saman, N. (2022) (3-Aminopropyl) triethoxysilane-functionalized silica nanocapsule adsorbent: Synthesis and analysis of physicochemical characteristics. Journal of Solid State Chemistry, 310.

Rahim, A.R.A. and Aliman, A.H. and Gunasegaran, G. and Johari, K. and Rabat, N.E. and Amin, K.N.M. and Shaharun, M.S. and Tien, S.S. (2022) Effect of Stirring Rate and Functionalization Method on the Synthesis of Spherical Silica Particles Encapsulated Amine Moieties. Materials Science Forum, 1076. pp. 163-169.

Ekeoma, B.C. and Yusuf, M. and Johari, K. and Abdullah, B. (2022) Mesoporous silica supported Ni-based catalysts for methane dry reforming: A review of recent studies. International Journal of Hydrogen Energy.

Ekeoma, B.C. and Yusuf, M. and Johari, K. and Abdullah, B. (2022) Mesoporous silica supported Ni-based catalysts for methane dry reforming: A review of recent studies. International Journal of Hydrogen Energy, 47 (98). pp. 41596-41620.

Boushara, R.S.H. and Hassani, N.B. and Rahim, A.R.A. and Johari, K. and Rabat, N.E. and Amin, K.N.M. and Shaharun, M.S. and Song, S.T. (2022) Removal of Methyl Orange Using Hybrid Spherical Silica Adsorbents. Materials Science Forum, 1076. pp. 151-162.

Sufi Suliman, S. and Othman, N. and Fatiha Mohamed Noah, N. and Johari, K. and Ali, N. (2022) Stability of primary emulsion assisted with nanoparticle in emulsion liquid membrane process for zinc extraction. Materials Today: Proceedings.

Sufi Suliman, S. and Othman, N. and Fatiha Mohamed Noah, N. and Johari, K. and Ali, N. (2022) Stability of primary emulsion assisted with nanoparticle in emulsion liquid membrane process for zinc extraction. Materials Today: Proceedings.

Abdul Rahim, A.R. and Mohsin, H.M. and Chin, K.B.L. and Johari, K. and Saman, N. (2021) Promising Low-cost Adsorbent from Desiccated Coconut Waste for Removal of Congo Red Dye from Aqueous Solution. Water, Air, and Soil Pollution, 232 (9).

Abdul Rahim, A.R. and Hao, T.T. and Wan Azhari, A.A. and Saman, N. and Mat, H. and Johari, K. (2021) Synthesisand characterization of secondary amine-functionalized silica for CO2 capture. In: UNSPECIFIED.

Abdul Rahim, A.R. and Mohsin, H.M. and Thanabalan, M. and Rabat, N.E. and Saman, N. and Mat, H. and Johari, K. (2020) Effective carbonaceous desiccated coconut waste adsorbent for application of heavy metal uptakes by adsorption: Equilibrium, kinetic and thermodynamics analysis. Biomass and Bioenergy, 142.

Shehzad, N. and Tahir, M. and Johari, K. and Murugesan, T. and Hussain, M. (2019) Fabrication of highly efficient and stable indirect Z-scheme assembly of AgBr/TiO 2 via graphene as a solid-state electron mediator for visible light induced enhanced photocatalytic H 2 production. Applied Surface Science, 463. pp. 445-455.

Anjum, H. and Johari, K. and Gnanasundaram, N. and Appusamy, A. and Thanabalan, M. (2019) Impact of surface modification on adsorptive removal of BTX onto activated carbon. Journal of Molecular Liquids, 280. pp. 238-251.

Anjum, H. and Johari, K. and Gnanasundaram, N. and Appusamy, A. and Thanabalan, M. (2019) Investigation of green functionalization of multiwall carbon nanotubes and its application in adsorption of benzene, toluene & p-xylene from aqueous solution. Journal of Cleaner Production, 221. pp. 323-338.

Ramli, N.H. and Yusup, S. and Quitain, A.T. and Johari, K. and Kueh, B.W.B. (2019) Optimization of saponin extracts using microwave-assisted extraction as a sustainable biopesticide to reduce Pomacea canaliculata population in paddy cultivation. Sustainable Chemistry and Pharmacy, 11. pp. 23-35.

Rahim, A.R.A. and Rabat, N.E. and Johari, K. and Saman, N. and Mat, H. (2019) Removal of lead (II) ions from aqueous solution using desiccated coconut waste as low-cost adsorbent. Chemical Engineering Transactions, 72. pp. 169-174.

Yim, S.C. and Chan, Y.H. and Yusup, S. and Johari, K. and Quitain, A.T. and Dailin, D.J. (2019) Supercritical extraction of value-added compounds from empty fruit bunch: An optimization study by response surface methodology. Elsevier, pp. 281-298.

Anjum, H. and Johari, K. and Gnanasundaram, N. and Ganesapillai, M. and Arunagiri, A. and Regupathi, I. and Thanabalan, M. (2019) A review on adsorptive removal of oil pollutants (BTEX) from wastewater using carbon nanotubes. Journal of Molecular Liquids, 277. pp. 1005-1025.

Kong, H. and Cheu, S.C. and Othman, N.S. and Song, S.T. and Johari, K. and Saman, N. and Lye, J.W.P. and Mat, H. (2018) Cetyltrimethylammonium bromide-coated agrosorbents and their high benzene adsorption performance from aqueous solution. Environmental Progress and Sustainable Energy, 37 (1). pp. 305-317.

Kong, H. and Cheu, S.C. and Othman, N.S. and Song, S.T. and Johari, K. and Saman, N. and Lye, J.W.P. and Mat, H. (2018) Cetyltrimethylammonium bromide-coated agrosorbents and their high benzene adsorption performance from aqueous solution. Environmental Progress and Sustainable Energy, 37 (1). pp. 305-317.

Shehzad, N. and Johari, K. and Murugesan, T. and Tahir, M. (2018) Graphene Oxide as An Efficient Photocatalyst For Photocatalytic Reduction of CO2 Into Solar Fuel. International Journal of Automotive and Mechanical Engineering, 15 (1). pp. 4909-4918.

Shehzad, N. and Johari, K. and Murugesan, T. and Tahir, M. (2018) Graphene Oxide as An Efficient Photocatalyst For Photocatalytic Reduction of CO2 Into Solar Fuel. International Journal of Automotive and Mechanical Engineering, 15 (1). pp. 4909-4918.

Saman, N. and Tan, J.-W. and Mohtar, S.S. and Kong, H. and Lye, J.W.P. and Johari, K. and Hassan, H. and Mat, H. (2018) Selective biosorption of aurum(III) from aqueous solution using oil palm trunk (OPT) biosorbents: Equilibrium, kinetic and mechanism analyses. Biochemical Engineering Journal, 136. pp. 78-87.

Saman, N. and Tan, J.-W. and Mohtar, S.S. and Kong, H. and Lye, J.W.P. and Johari, K. and Hassan, H. and Mat, H. (2018) Selective biosorption of aurum(III) from aqueous solution using oil palm trunk (OPT) biosorbents: Equilibrium, kinetic and mechanism analyses. Biochemical Engineering Journal, 136. pp. 78-87.

Mohsin, H.M. and Johari, K. and Shariff, A.M. (2018) Virgin coconut oil (VCO) and potassium glycinate (PG) mixture as absorbent for carbon dioxide capture. Fuel, 232. pp. 454-462.

Mohsin, H.M. and Johari, K. and Shariff, A.M. (2018) Virgin coconut oil (VCO) and potassium glycinate (PG) mixture as absorbent for carbon dioxide capture. Fuel, 232. pp. 454-462.

Mohsin, H.M. and Johari, K. and Shariff, A.M. (2018) Virgin coconut oil (VCO) and potassium glycinate (PG) mixture as absorbent for carbon dioxide capture. Fuel, 232. pp. 454-462.

Shehzad, N. and Tahir, M. and Johari, K. and Murugesan, T. and Hussain, M. (2018) A critical review on TiO2 based photocatalytic CO2 reduction system: Strategies to improve efficiency. Journal of CO2 Utilization, 26. pp. 98-122.

Shehzad, N. and Tahir, M. and Johari, K. and Murugesan, T. and Hussain, M. (2018) A critical review on TiO2 based photocatalytic CO2 reduction system: Strategies to improve efficiency. Journal of CO2 Utilization, 26. pp. 98-122.

Kunjirama, M. and Saman, N. and Johari, K. and Song, S.-T. and Kong, H. and Cheu, S.-C. and Lye, J.W.P. and Mat, H. (2017) Adsorption affinity and selectivity of 3-ureidopropyltriethoxysilane grafted oil palm empty fruit bunches towards mercury ions. Environmental Science and Pollution Research, 24 (17). pp. 15167-15181.

Saman, N. and Johari, K. and Song, S.-T. and Kong, H. and Cheu, S.-C. and Mat, H. (2017) High removal efficacy of Hg(II) and MeHg(II) ions from aqueous solution by organoalkoxysilane-grafted lignocellulosic waste biomass. Chemosphere, 171. pp. 19-30.

Palaniappan, T. and Saman, N. and Mat, H. and Johari, K. (2017) Synthesis and characterization of sulfur-functionalized silica nanocapsules as mercury adsorbents. AIP Conference Proceedings, 1901.

Johari, K. and Saman, N. and Song, S.T. and Chin, C.S. and Kong, H. and Mat, H. (2016) Adsorption enhancement of elemental mercury by various surface modified coconut husk as eco-friendly low-cost adsorbents. International Biodeterioration and Biodegradation, 109. pp. 45-52.

Johari, K. and Saman, N. and Song, S.T. and Cheu, S.C. and Kong, H. and Mat, H. (2016) Development of coconut pith chars towards high elemental mercury adsorption performance - Effect of pyrolysis temperatures. Chemosphere, 156. pp. 56-68.

Saman, N. and Johari, K. and Song, S.-T. and Kong, H. and Cheu, S.-C. and Mat, H. (2016) High removal efficiency of Hg(II) and MeHg(II) from aqueous solution by coconut pith - Equilibrium, kinetic and mechanism analyses. Journal of Environmental Chemical Engineering, 4 (2). pp. 2487-2499.

Cheu, S.C. and Kong, H. and Song, S.T. and Saman, N. and Johari, K. and Mat, H. (2016) High removal performance of dissolved oil from aqueous solution by sorption using fatty acid esterified pineapple leaves as novel sorbents. RSC Advances, 6 (17). pp. 13710-13722.

Song, S.-T. and Hau, Y.-F. and Saman, N. and Johari, K. and Cheu, S.-C. and Kong, H. and Mat, H. (2016) Process analysis of mercury adsorption onto chemically modified rice straw in a fixed-bed adsorber. Journal of Environmental Chemical Engineering, 4 (2). pp. 1685-1697.

Kong, H. and Cheu, S.-C. and Othman, N.S. and Song, S.-T. and Saman, N. and Johari, K. and Mat, H. (2016) Surfactant modification of banana trunk as low-cost adsorbents and their high benzene adsorptive removal performance from aqueous solution. RSC Advances, 6 (29). pp. 24738-24751.