Dr. Manunya Okhawilai

ดร. มนัญญา โอฆวิไล

Research Profile

Contacts

Education

  • D. Eng., Chemical Engineering, Chulalongkorn University
  • M. Eng., Chemical Engineering, Chulalongkorn University
  • B. Eng., Chemical Engineering, King Mongkut’s University of Technology Thonburi

Research Interest

My research primarily focuses on the development of porous separators, polymer electrolytes, and electrodes for advanced energy storage systems, including zinc-ion, zinc-air, and zinc-iodine batteries, as well as electrolyzers for sustainable hydrogen production. Furthermore, my research interests extend to polymer-based medical devices, such as strain sensors for motion detection, PM2.5 filter masks, and drug-release membranes.

Expertise

Highlights

Polymer blends and composites
Sustainable materials
Separators and polymer electrolytes for energy storage applications
Electrolyzers for green H2 production
Medical devices

Selected Publications

1. C. Likitaporn, M. Okhawilai*, P. Kasemsiri, N. Senthilkumar, P. Prathumrat, J. Qin, H. Uyama, Effects of Polyol Types of Polyurethane-Carbonate on Electrochemical Properties of Quasi-Solid Polymer Electrolyte for Zinc Ion Battery, Journal of Industrial and Engineering Chemistry, 2025, 141, 540-553.

2. Prathumrat, M. Okhawilai*, C. Likitaporn, H. Uyama, Liquid Crystalline Elastomers/Glycerol-based Solid Polymer Electrolytes with Shape Memory Properties for Zn-ion Battery Applications, Materials Research Bulletin, 2025, 181, 113084.

3. S. Nangan, D. Verma, W. Sukmas, L. Gnanasekaran, M. Okhawilai*, H. Uyama, Lignocellulosic materials extraction from waste baby diaper to prepare light-responsive metal oxide/carbon composite for efficient organic dye pollutant removal, International Journal of Biological Macromolecules, 2024, 280, 135526.

4. Wongsalam, M. Okhawilai*, S. Kheawhom, J. Qin, P. Kasemsiri, C. Likitaporn, N. Tanalue, Highly efficient suppression of zincate ion crossover in zinc–air batteries using selective membrane PVA-KOH/ZIF-8 gel polymer electrolytes, Journal of Energy Storage, 2024, 89, 111773.

5. K. Chandrasekaran, S. Nangan, M. Okhawilai*, L. Gnanasekaran, S.H. Salmen, S. Ali Alharbi, and H. Uyama, Converting waste PET plastic into sulfonated carbon nanosheets supported PANI nanocomposite as anode catalyst in biophotovoltaic cells, Fuel, 2024, 362, 130583.