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| Author | : Yee Kyuan Leong |
| Publisher | : |
| Total Pages | : 198 |
| Release | : 2009 |
| Genre | : Zinc oxide |
| ISBN | : |
| Author | : Kamel A. Abd-Elsalam |
| Publisher | : Elsevier |
| Total Pages | : 678 |
| Release | : 2021-05-22 |
| Genre | : Technology & Engineering |
| ISBN | : 0128236566 |
Zinc-Based Nanostructures for Environmental and Agricultural Applications shows how zinc nanostructures are being used in agriculture, food and the environment. The book has been divided into two parts: Part I deals with the synthesis and characterization of zinc-based nanostructures such as biogenic, plant, microbial, and actinobacteria mediated synthesis of zinc nanoparticles, Part II is focused on agri-food applications such as antibacterial, antifungal, antimicrobial, plant disease management, controlling post-harvest diseases, pesticide sensing and degradations, plant promotions, ZnO nanostructure for food packaging application, safe animal food and feed supplement, elimination of mycotoxins, and veterinary applications. Part III reviews technological developments in environmental applications such as risks and benefits for aquatic organisms and the marine environment, antiseptic activity and toxicity mechanisms, wastewater treatment, and zinc oxide-based nanomaterials for photocatalytic degradation of environmental and agricultural pollutants. The book discusses various aspects, including the application of zinc-based nanostructures to enhance plant health and growth, the effect on soil microbial activity, antimicrobial mechanism, phytotoxicity and accumulation in plants, the possible impact of zinc-based nanostructures in the agricultural sector as nanofertilizer, enhancing crop productivity, and other possible antimicrobial mechanisms of ZnO nanomaterials. Explores the impact of a large variety of zinc-based nanostructures on agri-food and environment sectors Outlines how the properties of zinc-based nanostructures mean they are particularly efficient in environmental and agricultural application areas Assesses the major challenges of synthesizing and processing zinc-based nanostructured materials
| Author | : Mukesh Doble |
| Publisher | : Academic Press |
| Total Pages | : 343 |
| Release | : 2010-07-27 |
| Genre | : Technology & Engineering |
| ISBN | : 008052477X |
Chemical processes provide a diverse array of valuable products and materials used in applications ranging from health care to transportation and food processing. Yet these same chemical processes that provide products and materials essential to modern economies, also generate substantial quantities of wastes and emissions. Green Chemistry is the utilization of a set of principles that reduces or eliminate the use or generation of hazardous substances in design. Due to extravagant costs needed to managing these wastes, tens of billions of dollars a year, there is a need to propose a way to create less waste. Emission and treatment standards continue to become more stringent, which causes these costs to continue to escalate. Green Chemistry and Engineering describes both the science (theory) and engineering (application) principles of Green Chemistry that lead to the generation of less waste. It explores the use of milder manufacturing conditions resulting from the use of smarter organic synthetic techniques and the maintenance of atom efficiency that can temper the effects of chemical processes. By implementing these techniques means less waste, which will save industry millions of dollars over time. Chemical processes that provide products and materials essential to modern economies generate substantial quantities of wastes and emissions, this new book describes both the science (theory) and engineering (application) principles of Green Chemistry that lead to the generation of less waste This book contains expert advise from scientists around the world, encompassing developments in the field since 2000 Aids manufacturers, scientists, managers, and engineers on how to implement ongoing changes in a vast developing field that is important to the environment and our lives
| Author | : Teofil Jesionowski |
| Publisher | : MDPI |
| Total Pages | : 204 |
| Release | : 2019-09-03 |
| Genre | : Science |
| ISBN | : 3039213970 |
The book deals with novel aspects and perspectives in metal oxide and hybrid material fabrication. The contributions are mainly focused on the search for a new group of advanced materials with designed physicochemical properties, especially an expanded porous structure and defined surface activity. The proposed technological procedures result in an enhanced activity of the synthesized hybrid materials, which is of great importance when considering their potential fields of application. The use of such materials in different technological disciplines, including aspects associated with environmental protection, allows for the verification of the proposed synthesis method. Thus, it can be stated that those aspects are of interdisciplinary character and may be located at the interface of three scientific disciplines—chemistry, materials science, and engineering—as well as environmental protection. Furthermore, the presented scientific scope is in some way an answer to the continuous demand for such types of materials and opens new perspectives for their practical use
| Author | : Marek Kosmulski |
| Publisher | : CRC Press |
| Total Pages | : 774 |
| Release | : 2001-07-18 |
| Genre | : Science |
| ISBN | : 9780585418049 |
A discussion of the adsorption of inorganics from aqueous solution on inorganic adsorbents. It emphasizes the relationship between adsorption and surface charging, highlighting simple and complex adsorption systems sorted by the adsorbent as well as the adsorbate. The author includes a comprehensive collection of pristine PZC of different materials - covering crystallographic structure, methods of preparation, impurities in the solid, temperature and ionic composition of the solution, experimental methods to determine PZC, and the correlation between zero points and other physical quantities.
| Author | : M. Munawar |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 663 |
| Release | : 2013-11-11 |
| Genre | : Science |
| ISBN | : 9400918968 |
Proceedings of the First International Conference held in Lancaster, England, July 11-14, 1988
| Author | : Basma El Zein |
| Publisher | : |
| Total Pages | : 195 |
| Release | : 2012 |
| Genre | : |
| ISBN | : |
We identified that the growth parameters are vital to control the crystallinity, morphology and the defect levels in the synthesized ZnO nanowires. SEM, XRD, TEM, HRTEM analysis show that the nanostructures are highly crystalline and are vertically oriented. We also report the in-situ growth of PbS nanoparticles without linker on the surface of well -oriented ZnO NWs by (SILAR) technique. The PbS Nanoparticles are packed tightly on the surface of the ZnO Nanowires with different sizes and densities, without insulating nature organic ligands, which might affect both the electronic structure at the interface and the electron - transfer rate. The SEM, TEM, HRTEM, PL and XRD analysis, confirm the attachment of the spherical shape polycrystalline PbS nanoparticles. We propose at the end of the thesis the p-PbS /n-ZnO hetero-junction with its future applications in solar cells.
| Author | : Inamuddin |
| Publisher | : Materials Research Forum LLC |
| Total Pages | : 215 |
| Release | : 2018-01-15 |
| Genre | : Technology & Engineering |
| ISBN | : 1945291532 |
Electrochemical capacitors or supercapacitors offer a number of advantages over batteries; they are more safe and reliable, charge quicker, have an indefinite lifespan, exhibit a high power density and a wide range of working temperature. Supercapacitors demonstrate an extraordinary potential in both consumer electronics and large-sized energy storage applications, e.g. in communications, transportation, aviation, and power industries. The book explores recent developments in the area of composite applications for supercapacitor electrodes based von conducting polymers, graphene, biomass, or carbonaceous quantum dots. Synthesis strategies of composite materials and electrode preparation methods are discussed in detail. Electrochemical Capacitors, Supercapacitors, Energy Storage, Supercapacitor Electrodes, Conducting Polymer Composites, Graphene-based Composites, Biomass-based Capacitors, Carbonaceous Quantum Dot Composites, Sol-Gel Synthesis, Sonochemical Synthesis, Polyaniline-Zirconia Nanofibers
| Author | : Sotirios Baskoutas |
| Publisher | : MDPI |
| Total Pages | : 303 |
| Release | : 2018-12-04 |
| Genre | : Electronic books |
| ISBN | : 3038973025 |
This book is a printed edition of the Special Issue "Zinc Oxide Nanostructures: Synthesis and Characterization" that was published in Materials
| Author | : Vivek Sharma |
| Publisher | : Academic Press |
| Total Pages | : 454 |
| Release | : 2020-03-12 |
| Genre | : |
| ISBN | : 0128184698 |
Molecular Aspects of Plant Beneficial Microbes in Agriculture explores their diverse interactions, including the pathogenic and symbiotic relationship which leads to either a decrease or increase in crop productivity. Focusing on these environmentally-friendly approaches, the book explores their potential in changing climatic conditions. It presents the exploration and regulation of beneficial microbes in offering sustainable and alternative solutions to the use of chemicals in agriculture. The beneficial microbes presented here are capable of contributing to nutrient balance, growth regulators, suppressing pathogens, orchestrating immune response and improving crop performance. The book also offers insights into the advancements in DNA technology and bioinformatic approaches which have provided in-depth knowledge about the molecular arsenal involved in mineral uptake, nitrogen fixation, growth promotion and biocontrol attributes.
