Dr. Ajeet K. Srivastav is an Assistant Professor in Department of Metallurgical and Materials Engineering at Visvesvaraya National Institute of Technology, Nagpur, India. He has been a DAAD Fellow at Leibniz Institute for Solid State and Materials Research, Dresden (Germany). He is also a recipient of the Early Career Research Award from the Science and Engineering Research Board (Department of Science and Technology, Government of India). He has been recently featured as 2021 Crystal Growth & Design Emerging Investigator in a special virtual issue by American Chemical Society. His research mainly focuses on designing nanostructured materials for structural, functional and environmental applications. His group has published numerous research papers in various reputed international journals from Elsevier, Cambridge University Press, Springer-Nature, and Taylor and Francis. Chandra Sekhar Tiwary completed his Ph.D. studies in 2014 in Materials Science from the Indian Institute of Science (IISc), India. He then went for his post-doctorate training at the Rice University, Texas, USA and finished it in 2017. In 2017 he joined IIT Gandhinagar as an Assistant Professor and then since 2018, he is an Assistant Professor in IIT Kharagpur in the Department of Metallurgical and Materials Engineering. Prof. Tiwary’s research group works in the multiple fields including – porous materials, 2D materials, metal-intermetallic composites, 3D printing and bio-inspired materials. His aim is to explore the possibility of usage of these materials to solve global challenges facing human society. James M. Tour completed his PhD at Purdue University followed by postdoctoral research at the University of Wisconsin and Stanford University. After spending 11 years on the faculty of the Department of Chemistry and Biochemistry at the University of South Carolina, he joined the Center for Nanoscale Science and Technology at Rice University in 1999 where he is presently the T. T. and W. F. Chao Professor of Chemistry, Professor of Computer Science, and Professor of Materials Science and NanoEngineering. Prof. Tour’s scientific research areas include nanoelectronics, graphene electronics, silicon oxide electronics, carbon nanovectors for medical applications, green carbon research for enhanced oil recovery and environmentally friendly oil and gas extraction, graphene photovoltaics, carbon supercapacitors, lithium ion batteries, CO2 capture, water splitting to H2 and O2, water purification, carbon nanotube and graphene synthetic modifications, graphene oxide, carbon composites, hydrogen storage on nanoengineered carbon scaffolds, and synthesis of single-molecule nanomachines which includes molecular motors and nanocars. Prof. Tour has more than 700 research publications and 140 patent families. Notably, Prof. Tour has pioneered the area of graphene synthesis by utilizing the variety of waste materials encountered in day-to-day life. Chaudhery Mustansar Hussain, PhD, is an adjunct professor and director of laboratories in the Department of Chemistry & Environmental Sciences at the New Jersey Institute of Technology (NJIT), Newark, New Jersey, United States. His research is focused on the applications of nanotechnology and advanced materials, environmental management, analytical chemistry, and other various industries. Dr. Hussain is the author of numerous papers in peer-reviewed journals as well as a prolific author and editor of around 200 books, including scientific monographs and handbooks in his research areas. He has published with several reputable publishers including Elsevier.

• PART 1 Graphene and its derivatives from waste: Perspective and developments1. Environmental considerations to waste recovery 2. Identifying the potential waste categories for graphene synthesis3. Impact of waste recovery for graphene synthesis in view of environmental concerns and the commercial applicationsPART 2 Graphene and its derivatives from plastic waste4. Pyrolytic processes for plastic waste into graphene5. Emerging synthesis routes towards plastic waste upcycling to graphene PART 3 Graphene and its derivatives from Agriculture waste6. Agriculture waste for graphene synthesis7. Importance of chemical treatments for graphene synthesis using biomass precursors8. Potential applications for graphene derived from agriculture wastePART 4 Graphene and its derivatives from household waste9. Socio-economic concerns to produce graphene from household waste10. Household trash to valuable graphenePART 5 Green synthesis of Graphene and its derivatives11. Sustainable approaches for green synthesis of graphene12. Impact of green synthesis of graphene on the environmentPART 6 Synthesis of Graphene and its derivatives from waste: Challenges and Commercialization13. Why does waste recovery matter?14. Turning trash to wealth: Graphene, a wonder 2D material and economic considerations15. Challenges and emerging approaches16. Concluding remarks and the way forward

Dr. Ajeet K. Srivastav is an Assistant Professor in Department of Metallurgical and Materials Engineering at Visvesvaraya National Institute of Technology, Nagpur, India. He has been a DAAD Fellow at Leibniz Institute for Solid State and Materials Research, Dresden (Germany). He is also a recipient of the Early Career Research Award from the Science and Engineering Research Board (Department of Science and Technology, Government of India). He has been recently featured as 2021 Crystal Growth & Design Emerging Investigator in a special virtual issue by American Chemical Society. His research mainly focuses on designing nanostructured materials for structural, functional and environmental applications. His group has published numerous research papers in various reputed international journals from Elsevier, Cambridge University Press, Springer-Nature, and Taylor and Francis. Chandra Sekhar Tiwary completed his Ph.D. studies in 2014 in Materials Science from the Indian Institute of Science (IISc), India. He then went for his post-doctorate training at the Rice University, Texas, USA and finished it in 2017. In 2017 he joined IIT Gandhinagar as an Assistant Professor and then since 2018, he is an Assistant Professor in IIT Kharagpur in the Department of Metallurgical and Materials Engineering. Prof. Tiwary’s research group works in the multiple fields including – porous materials, 2D materials, metal-intermetallic composites, 3D printing and bio-inspired materials. His aim is to explore the possibility of usage of these materials to solve global challenges facing human society. James M. Tour completed his PhD at Purdue University followed by postdoctoral research at the University of Wisconsin and Stanford University. After spending 11 years on the faculty of the Department of Chemistry and Biochemistry at the University of South Carolina, he joined the Center for Nanoscale Science and Technology at Rice University in 1999 where he is presently the T. T. and W. F. Chao Professor of Chemistry, Professor of Computer Science, and Professor of Materials Science and NanoEngineering. Prof. Tour’s scientific research areas include nanoelectronics, graphene electronics, silicon oxide electronics, carbon nanovectors for medical applications, green carbon research for enhanced oil recovery and environmentally friendly oil and gas extraction, graphene photovoltaics, carbon supercapacitors, lithium ion batteries, CO2 capture, water splitting to H2 and O2, water purification, carbon nanotube and graphene synthetic modifications, graphene oxide, carbon composites, hydrogen storage on nanoengineered carbon scaffolds, and synthesis of single-molecule nanomachines which includes molecular motors and nanocars. Prof. Tour has more than 700 research publications and 140 patent families. Notably, Prof. Tour has pioneered the area of graphene synthesis by utilizing the variety of waste materials encountered in day-to-day life. Chaudhery Mustansar Hussain, PhD, is an adjunct professor and director of laboratories in the Department of Chemistry & Environmental Sciences at the New Jersey Institute of Technology (NJIT), Newark, New Jersey, United States. His research is focused on the applications of nanotechnology and advanced materials, environmental management, analytical chemistry, and other various industries. Dr. Hussain is the author of numerous papers in peer-reviewed journals as well as a prolific author and editor of around 200 books, including scientific monographs and handbooks in his research areas. He has published with several reputable publishers including Elsevier.

• PART 1 Graphene and its derivatives from waste: Perspective and developments1. Environmental considerations to waste recovery 2. Identifying the potential waste categories for graphene synthesis3. Impact of waste recovery for graphene synthesis in view of environmental concerns and the commercial applicationsPART 2 Graphene and its derivatives from plastic waste4. Pyrolytic processes for plastic waste into graphene5. Emerging synthesis routes towards plastic waste upcycling to graphene PART 3 Graphene and its derivatives from Agriculture waste6. Agriculture waste for graphene synthesis7. Importance of chemical treatments for graphene synthesis using biomass precursors8. Potential applications for graphene derived from agriculture wastePART 4 Graphene and its derivatives from household waste9. Socio-economic concerns to produce graphene from household waste10. Household trash to valuable graphenePART 5 Green synthesis of Graphene and its derivatives11. Sustainable approaches for green synthesis of graphene12. Impact of green synthesis of graphene on the environmentPART 6 Synthesis of Graphene and its derivatives from waste: Challenges and Commercialization13. Why does waste recovery matter?14. Turning trash to wealth: Graphene, a wonder 2D material and economic considerations15. Challenges and emerging approaches16. Concluding remarks and the way forward

Dr. Ajeet K. Srivastav is an Assistant Professor in Department of Metallurgical and Materials Engineering at Visvesvaraya National Institute of Technology, Nagpur, India. He has been a DAAD Fellow at Leibniz Institute for Solid State and Materials Research, Dresden (Germany). He is also a recipient of the Early Career Research Award from the Science and Engineering Research Board (Department of Science and Technology, Government of India). He has been recently featured as 2021 Crystal Growth & Design Emerging Investigator in a special virtual issue by American Chemical Society. His research mainly focuses on designing nanostructured materials for structural, functional and environmental applications. His group has published numerous research papers in various reputed international journals from Elsevier, Cambridge University Press, Springer-Nature, and Taylor and Francis. Chandra Sekhar Tiwary completed his Ph.D. studies in 2014 in Materials Science from the Indian Institute of Science (IISc), India. He then went for his post-doctorate training at the Rice University, Texas, USA and finished it in 2017. In 2017 he joined IIT Gandhinagar as an Assistant Professor and then since 2018, he is an Assistant Professor in IIT Kharagpur in the Department of Metallurgical and Materials Engineering. Prof. Tiwary’s research group works in the multiple fields including – porous materials, 2D materials, metal-intermetallic composites, 3D printing and bio-inspired materials. His aim is to explore the possibility of usage of these materials to solve global challenges facing human society. James M. Tour completed his PhD at Purdue University followed by postdoctoral research at the University of Wisconsin and Stanford University. After spending 11 years on the faculty of the Department of Chemistry and Biochemistry at the University of South Carolina, he joined the Center for Nanoscale Science and Technology at Rice University in 1999 where he is presently the T. T. and W. F. Chao Professor of Chemistry, Professor of Computer Science, and Professor of Materials Science and NanoEngineering. Prof. Tour’s scientific research areas include nanoelectronics, graphene electronics, silicon oxide electronics, carbon nanovectors for medical applications, green carbon research for enhanced oil recovery and environmentally friendly oil and gas extraction, graphene photovoltaics, carbon supercapacitors, lithium ion batteries, CO2 capture, water splitting to H2 and O2, water purification, carbon nanotube and graphene synthetic modifications, graphene oxide, carbon composites, hydrogen storage on nanoengineered carbon scaffolds, and synthesis of single-molecule nanomachines which includes molecular motors and nanocars. Prof. Tour has more than 700 research publications and 140 patent families. Notably, Prof. Tour has pioneered the area of graphene synthesis by utilizing the variety of waste materials encountered in day-to-day life. Chaudhery Mustansar Hussain, PhD, is an adjunct professor and director of laboratories in the Department of Chemistry & Environmental Sciences at the New Jersey Institute of Technology (NJIT), Newark, New Jersey, United States. His research is focused on the applications of nanotechnology and advanced materials, environmental management, analytical chemistry, and other various industries. Dr. Hussain is the author of numerous papers in peer-reviewed journals as well as a prolific author and editor of around 200 books, including scientific monographs and handbooks in his research areas. He has published with several reputable publishers including Elsevier.

• PART 1 Graphene and its derivatives from waste: Perspective and developments1. Environmental considerations to waste recovery 2. Identifying the potential waste categories for graphene synthesis3. Impact of waste recovery for graphene synthesis in view of environmental concerns and the commercial applicationsPART 2 Graphene and its derivatives from plastic waste4. Pyrolytic processes for plastic waste into graphene5. Emerging synthesis routes towards plastic waste upcycling to graphene PART 3 Graphene and its derivatives from Agriculture waste6. Agriculture waste for graphene synthesis7. Importance of chemical treatments for graphene synthesis using biomass precursors8. Potential applications for graphene derived from agriculture wastePART 4 Graphene and its derivatives from household waste9. Socio-economic concerns to produce graphene from household waste10. Household trash to valuable graphenePART 5 Green synthesis of Graphene and its derivatives11. Sustainable approaches for green synthesis of graphene12. Impact of green synthesis of graphene on the environmentPART 6 Synthesis of Graphene and its derivatives from waste: Challenges and Commercialization13. Why does waste recovery matter?14. Turning trash to wealth: Graphene, a wonder 2D material and economic considerations15. Challenges and emerging approaches16. Concluding remarks and the way forward