Sustainable Hydrogels

Sustainable Hydrogels
Author: Sabu Thomas,Bhasha Sharma,Purnima Jain,Shashank Shekhar
Publsiher: Elsevier
Total Pages: 540
Release: 2023-01-11
Genre: Technology & Engineering
ISBN: 9780323986182

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Sustainable Hydrogels: Synthesis, Properties and Applications highlights the development of sustainable hydrogels from various perspectives and covers a range of topics, including the development and utilization of abundant and/or inexpensive biorenewable monomers to create hydrogels; the mimicry of variable properties inherent to successful commercial hydrogels; and the creation of bio-based hydrogels that are functional equivalents of fossil fuel-derived hydrogels with respect to their properties, yet are capable of benign degradation over much shorter timescales. Some of the challenges facing sustainable polymer chemistry are also discussed. Shifts the focus from theory to practice and demonstrates how the cradle-to-cradle approach support sustainability Includes discussion of life cycle assessments in the production and use of hydrogels Presents various materials for the production of hydrogels

Eco Friendly Waterborne Polyurethanes

Eco Friendly Waterborne Polyurethanes
Author: Ram K. Gupta,Ajay Kumar Mishra
Publsiher: CRC Press
Total Pages: 456
Release: 2022-01-25
Genre: Technology & Engineering
ISBN: 9781000532876

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The polyurethane industry is among the fastest growing, with polyurethanes used in consumer as well as industrial sectors. Waterborne polyurethanes (WPUs) exhibit many advantages over conventional volatile organic compounds (VOCs) based polyurethanes and have emerged as an environmentally friendly alternative. WPUs offer an opportunity to use sustainable raw materials to produce environmentally sustainable polymers, particularly, polyols derived from vegetable oils. Eco-Friendly Waterborne Polyurethanes: Synthesis, Properties, and Applications provides state-of-the-art knowledge of the synthesis, application, and property enhancement of WPUs. Covers various types of eco-friendly materials and technologies used to synthesize WPUs Presents an overview and applications of WPUs in several advanced research areas Provides fundamentals of synthetic processes and their chemistries for specific applications Elaborates on advanced approaches used to convert renewable resources into polymers Offers new direction to scientists, researchers, and students to better understand the chemistry, technologies, and applications Written for polymer chemists, materials scientists, and other researchers and industry, this book serves as a comprehensive reference for readers interested in the development and application of sustainable polymers.

Sustainable Materials for Electrochemcial Capacitors

Sustainable Materials for Electrochemcial Capacitors
Author: Inamuddin,Tariq Altalhi,Sayed Mohammed Adnan
Publsiher: John Wiley & Sons
Total Pages: 468
Release: 2023-09-20
Genre: Technology & Engineering
ISBN: 9781394166237

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Sustainable Materials for Electrochemical Capacitors The book highlights the properties of sustainable materials for the production of commercial electrochemical capacitors. Sustainable Materials for Electrochemical Capacitors details the progress in the usage of ubiquitous environmentally sustainable materials. Due to their cost effectiveness, flexible forms, frequent accessibility, and environmentally friendly nature, electrochemical capacitors with significant surface areas of their carbon components are quite common. Many novel ways for using bio-derived components in highly efficient electrochemical capacitors are being established as a consequence of current research, and this book provides details of all these developments. The book provides: A broad overview of properties explored for the development of electrochemical capacitors; Introduces potential applications of electrochemical capacitors; Highlights sustainable materials exploited for the production of electrochemical capacitors; Presents commercial potential of electrochemical capacitors. Audience This is a useful guide for engineers, materials scientists, physicists, and innovators, who are linked to the development and applications of electrochemical capacitors.

Smart Polymer Hydrogels

Smart Polymer Hydrogels
Author: Wei Ji
Publsiher: Mdpi AG
Total Pages: 0
Release: 2023-03-13
Genre: Science
ISBN: 3036569774

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This Special Issue aims to provide a comprehensive collection of works on recent advances and developments in smart polymer hydrogels applied to the biomedical and nanotechnological fields. The research topic covers all hydrogels, including polymer hydrogels, supramolecular gels, hybrid hydrogels, metallohydrogels, etc. Stimulus-responsive polymer hydrogels have attracted considerable interest as promising smart materials due to their tremendous potential in biomedical and nanotechnological applications. They can respond to different chemical and physical external stimuli, including pH, temperature, light, enzyme activity, redox agents, the electric or magnetic field, and chemicals. Compared to single stimulus-responsive polymer hydrogels, multiple-responsive hydrogels exhibit higher flexibility and tunability to realize multiplefunctionality in a synergistic manner. The structural and phase transition of polymer hydrogels triggered by external stimuli offers enormous potential for drug delivery, tumor therapy, tissue engineering, and biodevices.

Emerging Concepts in Analysis and Applications of Hydrogels

Emerging Concepts in Analysis and Applications of Hydrogels
Author: Sutapa Biswas Majee
Publsiher: BoD – Books on Demand
Total Pages: 268
Release: 2016-08-24
Genre: Science
ISBN: 9789535125099

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This book is an Up-to-date and authoritative account on physicochemical principles, pharmaceutical and biomedical applications of hydrogels. It consists of eight contributions from different authors highlighting properties and synthesis of hydrogels, their characterization by various instrumental methods of analysis, comprehensive review on stimuli-responsive hydrogels and their diverse applications, and a special section on self-healing hydrogels. Thus, this book will equip academia and industry with adequate basic and applied principles related to hydrogels.

Cellulose Based Superabsorbent Hydrogels

Cellulose Based Superabsorbent Hydrogels
Author: Md. Ibrahim H. Mondal
Publsiher: Springer
Total Pages: 0
Release: 2019-02-22
Genre: Technology & Engineering
ISBN: 3319778293

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With the prospect of revolutionizing specific technologies, this book highlights the most exciting and impactful current research in the fields of cellulose-based superabsorbent hydrogels with their smart applications. The book assembles the newest synthetic routes, characterization methods, and applications in the emergent area. Leading experts in the field have contributed chapters representative of their most recent research results, shedding light on the enormous potential of this field and thoroughly presenting cellulose-based hydrogel functioning materials. The book is intended for the polymer chemists, academic and industrial scientists and engineers, pharmaceutical and biomedical scientists and agricultural engineers engaged in research and development on absorbency, absorbent products and superabsorbent hydrogels. It can also be supportive for undergraduate and graduate students.

Smart Polymer Hydrogels

Smart Polymer Hydrogels
Author: Wei Ji
Publsiher: Unknown
Total Pages: 0
Release: 2023
Genre: Polymers
ISBN: 3036569766

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This Special Issue aims to provide a comprehensive collection of works on recent advances and developments in smart polymer hydrogels applied to the biomedical and nanotechnological fields. The research topic covers all hydrogels, including polymer hydrogels, supramolecular gels, hybrid hydrogels, metallohydrogels, etc. Stimulus-responsive polymer hydrogels have attracted considerable interest as promising smart materials due to their tremendous potential in biomedical and nanotechnological applications. They can respond to different chemical and physical external stimuli, including pH, temperature, light, enzyme activity, redox agents, the electric or magnetic field, and chemicals. Compared to single stimulus-responsive polymer hydrogels, multiple-responsive hydrogels exhibit higher flexibility and tunability to realize multiplefunctionality in a synergistic manner. The structural and phase transition of polymer hydrogels triggered by external stimuli offers enormous potential for drug delivery, tumor therapy, tissue engineering, and biodevices.

Advances in Sustainable Polymers

Advances in Sustainable Polymers
Author: Vimal Katiyar,Raghvendra Gupta,Tabli Ghosh
Publsiher: Springer Nature
Total Pages: 483
Release: 2019-11-05
Genre: Technology & Engineering
ISBN: 9789813298040

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This book provides a systematic overview of the processing and applications of sustainable polymers. The volume covers recent advances in biomedical, food packaging, fuel cell, membrane, and other emerging applications. The book begins by addressing different sections of biomedical application including use of carbohydrate-based therapeutics, nanohybrids, nanohydrogels, bioresorbable polymers and their composites, polymer-grafted nanobiomaterials for biomedical devices and implants, nanofibres, and others. The second part of this book discusses various processing and packaging materials for food packaging applications. The last section discusses other emerging applications, including using microbial fuel cells for waste water treatment, microfluidic fuel cells for low power applications, among others. This volume will be relevant to researchers working to improve the properties of bio-based materials for their advanced application and wide commercialization.