Green Development of Photoluminescent Carbon Dots

Green Development of Photoluminescent Carbon Dots
Author: Bin Bin Chen
Publisher: Royal Society of Chemistry
Total Pages: 351
Release: 2023-11-17
Genre: Science
ISBN: 1837671214

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Carbon dots (CDs) as an emerging carbon nanomaterial have attracted considerable attention and have been widely used in numerous fields. When compared with semiconductor quantum dots and organic dyes, CDs have a low toxicity, good biocompatibility and good anti-photobleaching. These qualities give them the potential to be a greener optical probe than other types of quantum dots and organic dyes. Covering several common synthesis strategies, including biomass synthesis, large-scale synthesis and sustainable synthesis technology, this book focuses on the green synthesis of CDs and their applications in the fields of bioanalytical, catalytic, biomedical, and environmental sciences. It is a useful reference for anyone working in green chemistry, analytical chemistry, biomedical or environmental science.

Functionalized Nanomaterials for Catalytic Application

Functionalized Nanomaterials for Catalytic Application
Author: Chaudhery Mustansar Hussain
Publisher: John Wiley & Sons
Total Pages: 530
Release: 2021-07-21
Genre: Technology & Engineering
ISBN: 1119808979

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Functionalized Nanomaterials for Catalytic Application

Silver Micro-Nanoparticles

Silver Micro-Nanoparticles
Author: Samir Kumar
Publisher: BoD – Books on Demand
Total Pages: 268
Release: 2021-09-15
Genre: Technology & Engineering
ISBN: 1839686596

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This book describes the different methodologies for producing and synthesizing silver nanoparticles (AgNPs) of various shapes and sizes. It also provides an in-depth understanding of the new methods for characterizing and modifying the properties of AgNPs as well as their properties and applications in various fields. This book is a useful resource for a wide range of readers, including scientists, engineers, doctoral and postdoctoral fellows, and scientific professionals working in specialized fields such as medicine, nanotechnology, spectroscopy, analytical chemistry diagnostics, and plasmonics.

Synthesis, Technology and Applications of Carbon Nanomaterials

Synthesis, Technology and Applications of Carbon Nanomaterials
Author: Suraya Abdul Rashid
Publisher: Elsevier
Total Pages: 363
Release: 2018-10-10
Genre: Technology & Engineering
ISBN: 0128162597

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Synthesis, Technology and Applications of Carbon Nanomaterials explores the chemical properties of different classes of carbon nanomaterials and their major applications. As carbon nanomaterials are used for a variety of applications due to their versatile properties and characteristics, this book discusses recent advances in synthesis methods, characterization, and applications of 0D -3D dimensional carbon nanomaterials. It is an essential resource for readers focusing on carbon nanomaterials research. Explores the chemical properties of different classes of carbon nanomaterials and their major applications Discusses recent advances in synthesis methods, characterization, and applications of 0D -3D dimensional carbon nanomaterials

Developments in Biodiesel

Developments in Biodiesel
Author: R Geetha Balakrishna
Publisher: Royal Society of Chemistry
Total Pages: 303
Release: 2024-06-28
Genre: Technology & Engineering
ISBN: 1837672547

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Transportation remains one of the largest contributors to global carbon dioxide emissions with the majority of vehicles using fossil-based fuels such as gasoline and diesel. Therefore, alternatives that come from a renewable feedstock and create fewer carbon emissions are urgently needed. Biodiesel, an alternative to fossil-based diesel fuel, can be produced from renewable or waste feedstocks such as biomass, animal fats and industrial wastes making it much more sustainable. However, challenges remain in improving and refining the properties of biodiesel, developing production processes and choosing feedstocks with optimal sustainability. Focusing on recent advances in the areas of feedstocks for biodiesel, production processes, and testing and enhancement of properties, Developments in Biodiesel provides a balance between academic and industrial viewpoints across a range of topics. It is an ideal reference for both academics and industrialists interested in sustainable energy, sustainable fuels and biomass/waste valorisation.

Green Chemistry and Green Materials from Plant Oils and Natural Acids

Green Chemistry and Green Materials from Plant Oils and Natural Acids
Author: Zengshe Liu
Publisher: Royal Society of Chemistry
Total Pages: 232
Release: 2023-12-22
Genre: Science
ISBN: 1837671605

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There is an increasing awareness that materials and chemicals produced from fossil fuels are not sustainable, both in terms of the pollution caused by the extraction and production processes, and the fact that there is only a finite supply of these fossil fuels. Therefore, there is a strong incentive to find sources for chemicals and materials from source materials that we know we can continue to generate. Plants are a source of a wide variety of chemicals, many with interesting properties, and these chemical feedstocks are considered renewable rather than finite. Green Chemistry and Green Materials from Plant Oils and Natural Acids covers the application of these natural materials in producing polymers, lubricants and plasticisers.

Green Fire Retardants for Polymeric Materials

Green Fire Retardants for Polymeric Materials
Author: Pingan Song
Publisher: Royal Society of Chemistry
Total Pages: 387
Release: 2023-12-06
Genre: Technology & Engineering
ISBN: 183916980X

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Many of the polymers we use every day are highly flammable. Historically, a large number of home fires were caused by ignited polymeric materials until legislation was introduced requiring fire retardants to be added to these materials. Fire retardants increase the time it takes for materials to ignite, providing valuable time to prevent a fire or escape. However, it has become apparent that many of the traditional treatments used as fire retardants are harmful to human health and highly persistent in the environment. With evermore polymeric materials in our homes and lives it is still highly valuable to be able to make fire retardants, but consideration must be given to their environmental impact and sustainability. Green Fire Retardants for Polymeric Materials looks at both the choice of different materials and treatments for improving the fire retardancy of polymeric materials, as well as green approaches to synthesising these fire retardants. It is a timely resource both for green chemists interested in real world applications for their work and polymer scientists keen to increase the sustainability of their products and processes.

Toward a PFAS-free Future

Toward a PFAS-free Future
Author: Simona A Bălan
Publisher: Royal Society of Chemistry
Total Pages: 191
Release: 2023-11-17
Genre: Science
ISBN: 1837671427

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Perfluoroalkyl and polyfluoroalkyl substances (PFASs) are extensively used in consumer products, despite their high persistence and other hazards. The risks posed by this chemical class to human health and the environment, which are increasingly becoming understood, have triggered regulation and policy changes. However, safer alternatives to these technically effective materials and methods to discover and use those alternatives are still under development. Remediation of PFAS contaminated sites will not solve the growing worldwide pollution, but substitution with safer substances at the formulation and manufacturing phases will at least abate the flow of PFASs into our bodies and environment. Introducing safer alternatives to some of the PFASs of concern used in select industry sectors, this book informs the reader about the processes of chemical hazard and alternatives assessment that can foster innovation. It is a valuable resource for both green chemists and industrial chemists interested in how they can make their products safer without compromising on function.

Carbon Dots

Carbon Dots
Author: Ya-Ping Sun
Publisher: Springer Nature
Total Pages: 211
Release: 2020-04-01
Genre: Technology & Engineering
ISBN: 3030411842

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Written by the founder of the field of carbon “quantum” dots (carbon dots) and related technology, this book outlines the principles of carbon dots and presents strong evidence for that small carbon nanoparticles and by extension carbon dots represent the nanoscale carbon allotrope at zero-dimension. Historical accounts of the inception and evolution of the carbon dots field are provided. Experimental approaches and techniques for the dot synthesis and some related major issues are discussed in detail. The photoexcited state properties, especially the bright and colorful photoluminescence emissions, and photoinduced redox characteristics of carbon dots are presented, and so are their advantages over semiconductor quantum dots as well as fullerenes. Carbon dots are also compared with “graphene quantum dots”, for which a unified mechanistic understanding is proposed. Finally, a broad range of applications of carbon dots and their derived hybrid nanostructures in biomedical, renewable energy, food and environmental safety, and other technologies are highlighted. The book concludes with a discussion on the excellent potential and opportunities for further research and development.