Progress Towards the Synthesis of Shaped Palladium-silver Nanoparticles and Their Catalytic Applications for Selective Hydrogenation PDF Download
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Author: Haeyoon Jung
Publisher:
ISBN:
Category : Nanoparticles
Languages : en
Pages : 210
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Book Description
Author: Haeyoon Jung
Publisher:
ISBN:
Category : Nanoparticles
Languages : en
Pages : 210
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Book Description
Author: Claire Jing Jing Wang
Publisher:
ISBN:
Category : Hydrogenation
Languages : en
Pages : 68
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Book Description
Author: Parteek Prasher
Publisher: Bentham Science Publishers
ISBN: 9815050540
Category : Technology & Engineering
Languages : en
Pages : 140
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Book Description
Silver Nanoparticles: Synthesis, Functionalization and Applications presents detailed information about the range of methods of synthesizing silver nanoparticles (AgNPs). The book systematically delves into the subject with an introductory chapter before moving to chemical synthesis of AGnPs and fabrication methods which help in assigning functional properties for useful nanomaterials. Basic and advanced synthetic methods like surface functionalization and bioconjugation are covered. Additionally, the book informs about impactful applications of AGNPs across a range of industries. Through this book, readers will be able to understand the importance of silver nanoparticles as a futuristic material in scientific investigations and gain a comprehensive understanding of the operational strategies revolving around their surface modification and conjugation. Key Features: -Covers the basics of silver nanoparticle (AGNP) synthesis -Focuses on green methods of AGNPs - Covers information about surface modification and functionalization of AGNPs with different molecules (including biomolecules) -Covers a range of applications of AGNPs -Includes advanced applications of AGNPs in next-generation antibiotics Silver Nanoparticles: Synthesis, Functionalization and Applications a handy reference for scholars in advanced chemical engineering, materials science and pharmacology programs as well as anyone who wants to know all about silver nanoparticles.
Author: Daniel L. Fedlheim
Publisher: CRC Press
ISBN: 9780585404394
Category : Science
Languages : en
Pages : 348
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Book Description
A state-of-the-art reference, Metal Nanoparticles offers the latest research on the synthesis, characterization, and applications of nanoparticles. Following an introduction of structural, optical, electronic, and electrochemical properties of nanoparticles, the book elaborates on nanoclusters, hyper-Raleigh scattering, nanoarrays, and several applications including single electron devices, chemical sensors, biomolecule sensors, and DNA detection. The text emphasizes how size, shape, and surface chemistry affect particle performance throughout. Topics include synthesis and formation of nanoclusters, nanosphere lithography, modeling of nanoparticle optical properties, and biomolecule sensors.
Author: Jacob Preston Troutman
Publisher:
ISBN:
Category :
Languages : en
Pages : 96
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Book Description
Nitrate (NO3-), and its daughter compound nitrite (NO2-), are two of the most prevalent contaminants in drinking water. Catalytic degradation of NO3- and NO2- provides a treatment method with a small environmental footprint, though it is currently hindered by the need for a catalytic system that pairs reduced costs with enhanced activity and longevity. Monodisperse, randomly-alloyed palladium–silver nanoparticles (Pd [subscript X] Ag [subscript 100-X] NPs) with tunable compositions (X = 50–95) were studied for use as catalysts in aqueous NO2- reduction. The synthesized Pd [subscript X] Ag [subscript 100-X] NPs were supported on amorphous silica (SiO2) and studied for use as aqueous NO2- reduction catalysts in batch reactors with H2 gas as the electron donor. Nitrite reduction followed pseudo-first-order reaction kinetics for ≥80% conversion, and displayed a high selectivity (>98%) for nitrogen gas (N2) as the end product. Nearly all compositions displayed increased activity over pure PdNPs supported on amorphous SiO2. Catalyst longevity was assessed for the most active catalyst. Throughout recycling, the catalytic activity decreased, although complementary analysis indicated no major physical changes of the catalyst. Overall, this work demonstrates that incorporating inexpensive, semi-noble metals into bimetallic alloys is a potential avenue for increasing catalytic activity while decreasing catalyst cost for NO2- reduction
Author: Mark E. Davis
Publisher:
ISBN:
Category : SCIENCE
Languages : en
Pages : 432
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Book Description
Discusses recent research and provides tutorial chapters on enhancing selectivity in catalysis through stereoselectivity, reaction pathway control, shape selectivity, and alloys and clusters. Presents an interdisciplinary approach to increasing selectivity in homogeneous and heterogeneous catalysis research. Includes an overview chapter that discusses the current state of the field and offers a perspective on future directions.
Author: Takht Ravanchi Maryam
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659779206
Category :
Languages : en
Pages : 188
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Book Description
The selective hydrogenation of multi-unsaturated hydrocarbons, especially in pyrolysis products, to corresponding mono-olefins is a widely exploited way for large-scale production of polymer-grade olefins and also upgrading of gasoline blending stocks. Thermodynamic and/or kinetic parameters could be responsible for directing the reaction network to a special product. This book deals with application of palladium-based catalysts in selective hydrogenation of alkynes and diens. It covers both fundamental and applied aspects of selective hydrogenation with special emphasis on the selectivity problem. The book is organized in rational way beginning with the electronic structure of palladium, followed by its catalytic properties, interaction with supports and transport limitations and commercial applications.
Author: Kohei Kusada
Publisher: Springer
ISBN: 4431550879
Category : Science
Languages : en
Pages : 86
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Book Description
This thesis reports the discovery of metal nanoparticles having new structures that do not exist in bulk state and that exhibit hydrogen storage ability or CO oxidation activity. Research into the reaction of hydrogen with metals has attracted much attention because of potential applications as effective hydrogen storage materials, as permeable films, or as catalysts for hydrogenation. Also, CO oxidation catalysts have been extensively developed because of their importance to CO removal from car exhaust or fuel-cell systems. At the same time, atomic-level (solid solution) alloying has the advantage of being able to continuously control chemical and physical properties of elements by changing compositions and/or combinations of constituent elements. This thesis provides a novel strategy for the basis of inter-elemental fusion to create highly efficient functional materials for energy and material conversions.
Author: Jiro Tsuji
Publisher: Springer Science & Business Media
ISBN: 9783540239826
Category : Science
Languages : en
Pages : 348
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Book Description
with contributions by numerous experts
Author: Serge Cosnier
Publisher: CRC Press
ISBN: 9814411477
Category : Science
Languages : en
Pages : 405
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Book Description
Since four decades, rapid detection and monitoring in clinical and food diagnostics and in environmental and biodefense have paved the way for the elaboration of electrochemical biosensors. Thanks to their adaptability, ease of use in relatively complex samples, and their portability, electrochemical biosensors now are one of the mainstays of analy
