Ghulam Yasin is a researcher in the School of Environment and Civil Engineering at Dongguan University of Technology, Guangdong, China. His expertise covers the design and development of hybrid devices and technologies of carbon nanostructures and advanced nanomaterials for for real-world impact in energy-related and other functional applications. Dr. Shumaila Ibraheem received her Master in Chemistry from University of Agriculture Faisalabad, Faisalabad, Pakistan. She accomplished her Ph.D. in Chemical Engineering and Technology from Chongqing University, Chongqing, China with a specialization in New Energy Materials. Dr. Shumaila is presently working as a Senior Research Fellow at the Institute for Advanced Study, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, Guangdong, China. She has won several honors and awards, including the Outstanding International Graduate Student Award of Chongqing University and the Academic Progress Award from Chongqing University. Her research interests include nanostructures and nanomaterials for electrochemical energy conversion and storage devices, particularly oxygen reduction reactions, oxygen evolution reactions, hydrogen evolution reactions, water electrolyzers, fuel cells, supercapacitors, metal-air batteries, as well as metal-ion batteries. Anuj Kumar obtained an M.Tech. in Instrumentation from the Indian Institute of Technology Kurukshetra in 2004 and a PhD in Embedded Systems from the Indian Institute of Technology Delhi in 2011. Between 2011 and 2015, he held posts as a Postdoc Fellow at the University of Seoul, the University of Pretoria, and the National University of Singapore. He has been working on devices to monitor indoor air quality and to tackle associated problems for the past 15 years. His research interests include sensing applications, wireless sensor-actuator networks, energy-efficient buildings, and the Internet of Things applied to building physics. Tuan Anh Nguyen is Senior Principal Research Scientist at the Institute for Tropical Technology, Vietnam Academy of Science and Technology, Vietnam. He received B.S. in Physics from Hanoi University in 1992, and Ph.D. in Chemistry from the Paris Diderot University (France) in 2003. He was Visiting Scientist at Seoul National University (South Korea, 2004) and University of Wollongong (Australia, 2005). He then worked as Postdoctoral Research Associate and Research Scientist in the Montana State University (USA), 2006-2009. In 2012, he was appointed as the Head of the Microanalysis Department at Institute for Tropical Technology. His research activities include smart sensors, smart networks, smart hospitals, smart cities and digital twins. He edited over 70 Elsevier, 12 CRC Press, 1 Springer, 1 RSC and 2 IGI Global books. He is Editor-In-Chief of ""Kenkyu Journal of Nanotechnology & Nanoscience"". Thandavarayan Maiyalagan is an Associate Professor in the Department of Chemistry, at SRM Institute of Science and Technology, Kattankulathur, India. His area of research is in the development and characterization of functional nanomaterials for energy conversion and storage applications, particularly fuel cells and Li−air batteries.