About the Authors

Joy Wei Yi Liew

Roles Data curation, Formal analysis, Investigation, Methodology, Writing – original draft

Affiliation Fuel Cell Institute, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia

Kee Shyuan Loh

Roles Conceptualization, Funding acquisition, Supervision, Writing – review & editing

ksloh@ukm.edu.my

Affiliation Fuel Cell Institute, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia

Azizan Ahmad

Roles Writing – review & editing

Affiliation School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia

Kean Long Lim

Roles Methodology, Validation, Writing – review & editing

Affiliation Fuel Cell Institute, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia

Wan Ramli Wan Daud

Roles Funding acquisition, Supervision, Writing – review & editing

Affiliations Fuel Cell Institute, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia, Department of Chemical and Process Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia

Competing Interests

The authors have declared that no competing interests exist.