Norazuwana Binti Shaari is a senior lecturer at Universiti Kebangsaan Malaysia and an industry consultant for UKM Pakarunding. She obtained her Bachelor’s and Master’s degrees from Universiti Sains Malaysia in 2010 and 2013, repsecitvely, and her PhD from Universiti Kebangsaan Malaysia in 2018.Ajaz Ahmad Wani is an assistant professor in the Department of Chemistry at Aligarh Muslim University (AMU), Aligarh, India. He obtained his BSc from the University of Kashmir, India, in 2011, his MSc from Jiwaji University, Gwalior, in 2014, his PhD from Aligarh Muslim University in 2022, and his postdoc from Universiti Kebangsaan Malaysia in 2024.Siti Kartom Kamarudin has been a professor of chemical engineering at the Department of Chemical & Process Engineering, Universiti Kebangsaan Malaysia, since 2011. She is now the director of the Fuel Cell Institute of Universiti Kebangsaan Malaysia.

• 1 Fundamental Principles of Direct Liquid Fuel Cell Technology and Role in Global Decarbonization System 2 System Design, Sustainability, and Efficiency in Direct Liquid Fuel Cells 3 Direct Methanol Fuel Cells; Perspectives in Energy Transition and Sustainability 4 Direct Ethanol Fuel Cells: Engineering Towards Net Zero Carbon Emission 5 Advances in membrane and Catalyst in Direct Formic Acid Fuel Cells (DFAFCs) 6 Advances in Membrane and Catalyst in Direct Dimethyl Ether Fuel Cells (DDMEFCs) 7 System Design and Commercialization Aspect of Direct Liquid Fuel Cell Technology 8 Conclusion and Future Challenges in Direct Liquid Fuel Cells

Norazuwana Binti Shaari is a senior lecturer at Universiti Kebangsaan Malaysia and an industry consultant for UKM Pakarunding. She obtained her Bachelor’s and Master’s degrees from Universiti Sains Malaysia in 2010 and 2013, repsecitvely, and her PhD from Universiti Kebangsaan Malaysia in 2018.Ajaz Ahmad Wani is an assistant professor in the Department of Chemistry at Aligarh Muslim University (AMU), Aligarh, India. He obtained his BSc from the University of Kashmir, India, in 2011, his MSc from Jiwaji University, Gwalior, in 2014, his PhD from Aligarh Muslim University in 2022, and his postdoc from Universiti Kebangsaan Malaysia in 2024.Siti Kartom Kamarudin has been a professor of chemical engineering at the Department of Chemical & Process Engineering, Universiti Kebangsaan Malaysia, since 2011. She is now the director of the Fuel Cell Institute of Universiti Kebangsaan Malaysia.

• 1 Fundamental Principles of Direct Liquid Fuel Cell Technology and Role in Global Decarbonization System 2 System Design, Sustainability, and Efficiency in Direct Liquid Fuel Cells 3 Direct Methanol Fuel Cells; Perspectives in Energy Transition and Sustainability 4 Direct Ethanol Fuel Cells: Engineering Towards Net Zero Carbon Emission 5 Advances in membrane and Catalyst in Direct Formic Acid Fuel Cells (DFAFCs) 6 Advances in Membrane and Catalyst in Direct Dimethyl Ether Fuel Cells (DDMEFCs) 7 System Design and Commercialization Aspect of Direct Liquid Fuel Cell Technology 8 Conclusion and Future Challenges in Direct Liquid Fuel Cells

Norazuwana Binti Shaari is a senior lecturer at Universiti Kebangsaan Malaysia and an industry consultant for UKM Pakarunding. She obtained her Bachelor’s and Master’s degrees from Universiti Sains Malaysia in 2010 and 2013, repsecitvely, and her PhD from Universiti Kebangsaan Malaysia in 2018.Ajaz Ahmad Wani is an assistant professor in the Department of Chemistry at Aligarh Muslim University (AMU), Aligarh, India. He obtained his BSc from the University of Kashmir, India, in 2011, his MSc from Jiwaji University, Gwalior, in 2014, his PhD from Aligarh Muslim University in 2022, and his postdoc from Universiti Kebangsaan Malaysia in 2024.Siti Kartom Kamarudin has been a professor of chemical engineering at the Department of Chemical & Process Engineering, Universiti Kebangsaan Malaysia, since 2011. She is now the director of the Fuel Cell Institute of Universiti Kebangsaan Malaysia.

• 1 Fundamental Principles of Direct Liquid Fuel Cell Technology and Role in Global Decarbonization System 2 System Design, Sustainability, and Efficiency in Direct Liquid Fuel Cells 3 Direct Methanol Fuel Cells; Perspectives in Energy Transition and Sustainability 4 Direct Ethanol Fuel Cells: Engineering Towards Net Zero Carbon Emission 5 Advances in membrane and Catalyst in Direct Formic Acid Fuel Cells (DFAFCs) 6 Advances in Membrane and Catalyst in Direct Dimethyl Ether Fuel Cells (DDMEFCs) 7 System Design and Commercialization Aspect of Direct Liquid Fuel Cell Technology 8 Conclusion and Future Challenges in Direct Liquid Fuel Cells