Rajan Jose is a Professor at the Universiti Malaysia Pahang (UMP), where he supervises the Nanostructured Renewable Energy Materials Laboratory. He has published over 200 papers in Web of Science (Thomson Reuters) indexed journals which have been cited nearly 10,000 times. He holds 25 patents nationally and internationally. His current research interests include the circular economy, data science, and renewable materials and devices. JinKiong Ling is a doctoral researcher in the Advanced Intelligent Materials Laboratory, Faculty of Industrial Sciences & Technology at Universiti Malaysia Pahang. He received his MS from Universiti Malaysia Pahang in Advanced Materials, focusing on the crystal-amorphous composite metal oxide for dye-sensitized solar cells applications. His current research area is on the interfacial studies and materials development through ab-initio calculation as well as their applications in energy conversion and storage.