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Author

Ooi Wan-En

Observed names: O. Wan-En, Ooi Wan En
Observed institution: Universiti Malaysia Perlis
ORCID: 0000-0002-6541-4672
Observed ORCID: 0000-0002-6541-4672
OpenAlex ID: A5014585357
Comparative mechanical and microstructural properties of high calcium fly ash one-part geopolymers activated with Na2SiO3-anhydrous and NaAlO2
2021 · Ooi Wan-En, Liew Yun-Ming, et al. · Journal of Materials Research and Technology · 60
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Towards greener one-part geopolymers through solid sodium activators modification
2022 · Ooi Wan-En, Liew Yun-Ming, et al. · Journal of Cleaner Production · 58
Green development of fly ash geopolymer via casting and pressing Approaches: Strength, Morphology, efflorescence and Ecological Properties
2023 · Ong Shee-Ween, Heah Cheng-Yong, et al. · Construction and Building Materials · 57
Cold-pressed fly ash geopolymers: effect of formulation on mechanical and morphological characteristics
2021 · Ong Shee-Ween, Heah Cheng-Yong, et al. · Journal of Materials Research and Technology · 46
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Thin fly ash/ ladle furnace slag geopolymer: Effect of elevated temperature exposure on flexural properties and morphological characteristics
2022 · Ng Yong-Sing, Liew Yun-Ming, et al. · Ceramics International · 37
Evaluation of flexural properties and characterisation of 10-mm thin geopolymer based on fly ash and ladle furnace slag
2021 · Ng Yong-Sing, Liew Yun-Ming, et al. · Journal of Materials Research and Technology · 37
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Comparison of thermal performance between fly ash geopolymer and fly ash-ladle furnace slag geopolymer
2022 · Ng Hui-Teng, Heah Cheng-Yong, et al. · Journal of Non-Crystalline Solids · 34
Strength optimization and key factors correlation of one-part fly ash/ladle furnace slag (FA/LFS) geopolymer using statistical approach
2022 · Hang Yong-Jie, Heah Cheng-Yong, et al. · Journal of Building Engineering · 30
Interaction of silica fume on flexural properties of 10 mm-thickness geopolymers based on fly ash and ladle furnace slag under the thermal conditions
2023 · Ng Yong-Sing, Liew Yun-Ming, et al. · Journal of Building Engineering · 27
Magnesium sulphate resistance of fly ash one-part geopolymers: Influence of solid alkali activators on physical, mechanical and chemical performance
2024 · Ooi Wan-En, Liew Yun-Ming, et al. · Construction and Building Materials · 25
Unveiling physico-mechanical and acoustical characteristics of fly ash geopolymers through the synergistic impact of density and porosity
2024 · Lim Jia-Ni, Liew Yun-Ming, et al. · Journal of Building Engineering · 22
Acid-resistance of one-part geopolymers: Sodium aluminate and carbonate as alternative activators to conventional sodium metasilicate and hydroxide
2023 · Ooi Wan-En, Liew Yun-Ming, et al. · Construction and Building Materials · 22
Elevated-Temperature Performance, Combustibility and Fire Propagation Index of Fly Ash-Metakaolin Blend Geopolymers with Addition of Monoaluminium Phosphate (MAP) and Aluminum Dihydrogen Triphosphate (ATP)
2021 · Khairunnisa Zulkifly, Heah Cheng-Yong, et al. · Materials · 20
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The Effect of Sodium Carbonate on the Fresh and Hardened Properties of Fly Ash-Based One-Part Geopolymer
2020 · Ooi Wan-En, Liew Yun-Ming, et al. · IOP Conference Series Materials Science and Engineering · 18
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Characteristic of One-Part Geopolymer as Building Materials
2021 · Liew Yun Ming, Ooi Wan En, et al. · Lecture notes in civil engineering · 17
Thermo-mechanical behaviour of fly ash-ladle furnace slag blended geopolymer with incorporation of decahydrate borax
2022 · Ng Hui-Teng, Heah Cheng-Yong, et al. · Construction and Building Materials · 10
Development of Ash-Based and Slag-Based Pressed Geopolymer
2021 · Heah Cheng Yong, Ong Shee Ween, et al. · Lecture notes in civil engineering · 9
Effect of anisotropic pores on the material properties of metakaolin geopolymer composites incorporated with corrugated fiberboard and rubber
2021 · Nur Ain Jaya, Liew Yun-Ming, et al. · Journal of Materials Research and Technology · 8
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Durability of natural fiber-reinforced alkali-activated composites
2023 · Heah Cheng-Yong, Liew Yun-Ming, et al. · Elsevier eBooks · 5
Effect of Sodium Aluminate on the Fresh and Hardened Properties of Fly Ash-Based One-Part Geopolymer
2022 · Ooi Wan-En, Yun-Ming Liew, et al. · Archives of Metallurgy and Materials · 5
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Geopolymer via Pressing Method: Aluminosilicates/Alkaline Solution Ratio as the Determining Factor
2020 · Ong Shee Ween, Heah Cheng-Yong, et al. · IOP Conference Series Materials Science and Engineering · 5
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Effect of Water-to-Binder Ratio on Density, Compressive Strength and Morphology of Fly Ash/Ladle Furnace Slag Blended One-Part Geopolymer
2024 · H. Yong-Jie, H. Cheng-Yong, et al. · Archives of Metallurgy and Materials · 3
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Physical Properties and Compressive Strength of Pressed and Cast Fly Ash Geopolymer
2024 · L. Jia-Ni, L. Yun-Ming, et al. · Archives of Metallurgy and Materials · 2
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A Prefatory Sustainability Assessment of One-Part Geopolymers
2024 · Ooi Wan-En, Liew Yun-Ming, et al. · Archives of Metallurgy and Materials · 2
Effect of Rubber Sludge on the Physical and Mechanical Properties of Low Calcium Fly Ash-Based Geopolymer
2025 · T. Hoe-Woon, H. Cheng-Yong, et al. · Archives of Metallurgy and Materials · 1
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Works count: 28
Citation count: 561
H-index: 15
I10-index: 16
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