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Ahmad Zuhairi Abdullah

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

9

DOWNLOADS

418

TOTAL CITATIONS

0

Scholarly Papers (9)

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1.

Plant-Based Calcium Silicate from Rice Husk Ash: A Green Adsorbent for Free Fatty Acid Recovery from Waste Frying Oil

Number of pages: 29 Posted: 04 Oct 2023
Zainor Syahira Zainal, Peng Yong Hoo, Abdul Latif Ahmad, Ahmad Zuhairi Abdullah, Qi Hwa Ng, Siewhoong Shuit, Siti Kartini Enche Eb Rahim and Jeyashelly Andas
Universiti Malaysia Perlis, Universiti Malaysia Perlis, Universiti Sains Malaysia (USM) - School of Chemical Engineering, affiliation not provided to SSRN, Universiti Malaysia Perlis, Universiti Tunku Abdul Rahman, Universiti Malaysia Perlis and Universiti Teknologi Mara
Downloads 78 (823,616)

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rice husk, adsorption, free fatty acids, waste frying oil, calcium silicate, environmental remediation

2.

One-Pot Synthesis of Acrylic Acid from Glycerol Over Sba-15 Supported Heteropoly Acid Catalysts: Influence of Mesoporosity and Acidity

Number of pages: 18 Posted: 06 Oct 2023
Muhammad Yusri Ahmad, Syamima Nasrin Mohamed Saleh and Ahmad Zuhairi Abdullah
affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 75 (837,727)

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Glycerol, acrylic acid, heteropoly acid supported SBA-15 catalysts, oxydehydration reaction, oxidative capability

3.

Magnetic separable core-shell FeNi3@SiO2@ZnO photocatalyst for oxytetracycline degradation under UVA irradiation: Activity, stability, kinetic study and practical application in seawater matrix

Number of pages: 70 Posted: 31 Dec 2025
Wan Chi Soon, Ahmad Zuhairi Abdullah and Azam Taufik Mohd Din
affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 61 (951,658)

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Magnetic separable core-shell photocatalyst, antibiotic degradation, seawater application, kinetic study, catalyst reusability, anion and cation interferences

4.

Synergistic Interaction of Bimetallic Oxides of Ce-Zr on Sba-15 for Selective Glycerol Oxidation: Influence of Ce-to-Zr Ratio and Mechanistic Study

Number of pages: 35 Posted: 12 Dec 2023
Syamima Nasrin Mohamed Saleh, Muhammad Yusri Ahmad and Ahmad Zuhairi Abdullah
affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 41 (1,170,409)

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Glycerol, lactic acid, mesoporous CeZr/SBA-15 catalyst, synergistic catalysis, mixed parallel and consecutive reactions, reaction mechanism

5.

Catalytic Valorization of Alkali Lignin into Aromatic Monomers Over Ni-Cu/Hzsm-5 Bimetallic Catalysts with Methanol as the Hydrogen Donor Solvent

Number of pages: 30 Posted: 19 Dec 2023
Ewuzie Nnadozie Remigius, Jackson Robinson Genza and Ahmad Zuhairi Abdullah
affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 37 (1,222,651)

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Catalytic valorization, Ni-Cu/HZSM-5 catalyst, Synergistic effect, lignin conversion, hydrogen donor solvent, reaction mechanism

6.

Catalytic Hydrogenolysis of Lignin in Isopropanol as Hydrogen Donor Over Nickel-Cobalt Supported on Zeolite to Produce Aromatic and Phenolic Monomers

Number of pages: 30 Posted: 24 Aug 2023
Ewuzie Nnadozie Remigius, Jackson Robinson Genza and Ahmad Zuhairi Abdullah
affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 35 (1,263,436)

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Catalytic hydrogenolysis, lignin valorization, Ni-Co/HZSM-5 catalyst, monomer product yields, synergistic effect, catalyst characterization

7.

Uv Photocatalytic Remediation of Methyl Red in Aqueous Medium by Sulfate (So4●-) and Hydroxyl (●Oh) Radicals in the Presence of Fe2+And Co@Tio2 Nps Photocatalysts

Number of pages: 22 Posted: 21 Aug 2023
Ihsan Ullah, Muhammad Tariq, Mamriz Muhammad, Jahangeer Khan, Abdur Raheem and Ahmad Zuhairi Abdullah
University of Peshawar, University of Peshawar, University of Peshawar, University of Peshawar, COMSATS University Islamabad and affiliation not provided to SSRN
Downloads 35 (1,249,711)

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Simple reduction method, titania, cobalt, photocatalysis, Dye Degradation

8.

Machine learning-assisted modeling of catalytic hydrogenolysis of lignin into monomeric products over Ni-Cu/HZSM-5 bimetallic catalysts using methanol as H-donating solvent

Number of pages: 52 Posted: 30 Aug 2025
Remigius Nnadozie Ewuzie, Jackson Genza and Ahmad Zuhairi Abdullah
affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 34 (1,304,549)

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Ni-Cu/HZSM-5 catalyst, synergistic effect, lignin conversion, hydrogen donor solvent, machine learning

9.

Evaluation of Ni-Based Bimetallic Catalysts on Activated Carbon Support for Lignin Depolymerization into Phenolic Fine Chemicals

Number of pages: 30 Posted: 30 Jan 2024
Ewuzie Nnadozie Remigius, Jackson Robinson Genza and Ahmad Zuhairi Abdullah
affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 22 (1,436,435)

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Lignin depolymerization, phenolic fine chemicals, Ni-based bimetallic catalysts, promotional effect, isopropanol solvent, activated carbon support