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Bridging The Materials And Pressure Gaps
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Book Synopsis Bridging the Materials and Pressure Gaps by : Henry D. Lewis
Download or read book Bridging the Materials and Pressure Gaps written by Henry D. Lewis and published by . This book was released on 2003 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bridging the Material and Pressure Gaps in Catalysis Studies by Au-TiO2-Ru Model Catalysts and UHV Attached High Pressure Cell by : Zhong Zhao
Download or read book Bridging the Material and Pressure Gaps in Catalysis Studies by Au-TiO2-Ru Model Catalysts and UHV Attached High Pressure Cell written by Zhong Zhao and published by . This book was released on 2006 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Current Trends of Surface Science and Catalysis by : Jeong Young Park
Download or read book Current Trends of Surface Science and Catalysis written by Jeong Young Park and published by Springer Science & Business Media. This book was released on 2013-10-23 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book covers the latest surface science studies on model catalysts, including single crystals, non-colloidal nanocatalysts, and nanoparticles in various forms with the control of size, shape and composition. This book addresses the issue of bridging “materials and pressure gaps” and also discusses the important issue of metal-oxide interface and hot electron flows in heterogeneous catalysis. The current development of in-situ surface techniques that is relevant to bridging “pressure gaps” is also highlighted.
Book Synopsis Bridging the Pressure Gap by : David John Gilbert Quin
Download or read book Bridging the Pressure Gap written by David John Gilbert Quin and published by . This book was released on 2007 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis THE BRIDGE Bridging the gap between Industry & Academia by : Sunjjoy Gupta
Download or read book THE BRIDGE Bridging the gap between Industry & Academia written by Sunjjoy Gupta and published by Sunjjoy Gupta. This book was released on 2020-12-25 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: When people pass from University or college, they are raw as far as practicality of life is concerned. Before that they were dependent on parents/guardian. What I am talking , is may be related to 99.0% of people only. After Graduation/post-graduation they look for a job to start the career. This is the time they first time face the world independently. It is the case like when someone is exposed to heat from cold conditions. The stamina, both mind & body are tested under such circumstances. The book is written with consideration of such types of people who will become the backbone of the society in the coming years. The points considered are based on my experience in the manufacturing industry for 34+ years.
Book Synopsis Getting to the Point by : Xiaolin Zheng
Download or read book Getting to the Point written by Xiaolin Zheng and published by . This book was released on 2009 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the key issues in the field of catalysis is to relate the catalyst structure/composition to its activity/selectivity. One way to understand this relationship is to understand the individual role each catalyst component plays in the chemical reaction. Industrial catalysts can be extremely complex in structure and to understand their reaction kinetics, researchers often study simpler surfaces such as single crystals using surface science techniques. This introduces a well-known problem in the field of catalysis commonly referred to as the "pressure and materials gap." Typically, industrial catalyst research is performed under process conditions, which means operating pressures of one atmosphere or higher. Under these conditions, it is difficult to extract intrinsic kinetic properties of the catalyst which are properties that are directly related to the catalyst structure and composition. To find these intrinsic kinetic properties, scientists turn to surface science techniques using different types of spectroscopic tools to study reaction properties on single crystal surfaces under ultra-high vacuum (UHV) conditions. Experiments using single crystals and surface science techniques have helped establish that some crystal planes are more active and/or selective than others. Although surface science approaches are successful in obtaining fundamental information on a variety of catalytic reactions on the atomic level, current catalytic reactions are still carried out under atmospheric pressures or greater and on much more complex materials than single crystal surfaces. This dissertation introduces a new approach to characterize catalysts that vary in compositional/structural complexity in order to understand their performance in a conventional reactor/reaction environment under both atmospheric pressure and ultra-high vacuum conditions. Experiments performed under both pressure regimes were carried out using the same apparatus, the Temporal Analysis of Products (TAP) reactor. The catalysts under investigation are bulk transition metals (Pt), transition metals deposited on metal oxide supports (Pt/SiO2), and mixed metal oxides (VPO). The catalysts are applied to two types of reaction systems, CO oxidation and selective oxidation of hydrocarbons. The goal of the experiments is to understand and distinguish the role of each component of the catalyst during chemical reaction. Using the TAP reactor, the number of active sites, reaction mechanisms, adsorption/desorption rate constants, and rates of reaction can be determined.
Book Synopsis Bridging the Pressure Gap with Scanning Tunneling Microscopy by : Peter Thostrup
Download or read book Bridging the Pressure Gap with Scanning Tunneling Microscopy written by Peter Thostrup and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nanocatalysis written by Ulrich Heiz and published by Springer Science & Business Media. This book was released on 2007-01-10 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanocatalysis, a subdiscipline of nanoscience, seeks to control chemical reactions by changing the size, dimensionality, chemical composition, and morphology of the reaction center and by changing the kinetics using nanopatterning of the reaction center. This book offers a detailed pedagogical and methodological overview of the field. Readers discover many examples of current research, helping them explore new and emerging applications.
Book Synopsis Springer Handbook of Surface Science by : Mario Rocca
Download or read book Springer Handbook of Surface Science written by Mario Rocca and published by Springer Nature. This book was released on 2021-01-14 with total page 1273 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook delivers an up-to-date, comprehensive and authoritative coverage of the broad field of surface science, encompassing a range of important materials such metals, semiconductors, insulators, ultrathin films and supported nanoobjects. Over 100 experts from all branches of experiment and theory review in 39 chapters all major aspects of solid-state surfaces, from basic principles to applications, including the latest, ground-breaking research results. Beginning with the fundamental background of kinetics and thermodynamics at surfaces, the handbook leads the reader through the basics of crystallographic structures and electronic properties, to the advanced topics at the forefront of current research. These include but are not limited to novel applications in nanoelectronics, nanomechanical devices, plasmonics, carbon films, catalysis, and biology. The handbook is an ideal reference guide and instructional aid for a wide range of physicists, chemists, materials scientists and engineers active throughout academic and industrial research.
Book Synopsis Technologies for Improving the Evaluation and Repair of Concrete Bridge Decks by :
Download or read book Technologies for Improving the Evaluation and Repair of Concrete Bridge Decks written by and published by . This book was released on 1998 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Microjoining and Nanojoining by : Y N Zhou
Download or read book Microjoining and Nanojoining written by Y N Zhou and published by Elsevier. This book was released on 2008-03-27 with total page 835 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many important advances in technology have been associated with nanotechnology and the miniaturization of components, devices and systems. Microjoining has been closely associated with the evolution of microelectronic packaging, but actually covers a much broader area, and is essential for manufacturing many electronic, precision and medical products.Part one reviews the basics of microjoining, including solid-state bonding and fusion microwelding. Part two covers microjoining and nanojoining processes, such as bonding mechanisms and metallurgy, process development and optimization, thermal stresses and distortion, positioning and fixturing, sensing, and numerical modelling. Part three discusses microjoining of materials such as plastics, ceramics, metals and advanced materials such as shape memory alloys and nanomaterials. The book also discusses applications of microjoining such as joining superconductors, the manufacture of medical devices and the sealing of solid oxide fuel cells.This book provides a comprehensive overview of the fundamental aspects of microjoining processes and techniques. It is a valuable reference for production engineers, designers and researchers using or studying microjoining technologies in such industries as microelectronics and biomedical engineering. Reviews the basics of nanojoining including solid-state bonding and fusion microwelding Covers microjoining and nanojoining processes such as bonding mechanisms and metallurgy, sensing and numerical modelling Examines applications of microjoining such as the manufacturing of medical devices, and the sealing of solid oxide fuel cells
Author :Florian Frank Schweinberger Publisher :Springer Science & Business Media ISBN 13 :3319014994 Total Pages :231 pages Book Rating :4.3/5 (19 download)
Book Synopsis Catalysis with Supported Size-selected Pt Clusters by : Florian Frank Schweinberger
Download or read book Catalysis with Supported Size-selected Pt Clusters written by Florian Frank Schweinberger and published by Springer Science & Business Media. This book was released on 2013-11-01 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: In his thesis, Florian Schweinberger investigates the influence of the precise size of catalytically active species on reactivity. In order to do this he carries out studies both in UHV and under ambient conditions for supported, size-selected Platium clusters (8-68 atoms). Schweinberger probed the electronic structure, adsorption properties and reactivity of two olefins on surfaces and Pt clusters in the submonolayer range. With adsorbed trichloroethene (TCE) a possible cluster-adsorbate induced change in the electronic structure, and for ethene a low-temperature, size-dependent self-/hydrogenation was observed.In a collaborative approach, Schweinberger and colleagues investigated Pt clusters under ambient pressure conditions. They characterised the clusters at at the local and integral level and tested for temperature stability. Experiments in gas phase ?-reactors and in liquid, as part of a hybrid photocatalytic system, revealed size-dependent reactivity.Overall this thesis is not only of interest for those who want to perform similar experiments but also provides superb scientific insights for researchers in the field.
Book Synopsis From Microstructure Investigations to Multiscale Modeling by : Delphine Brancherie
Download or read book From Microstructure Investigations to Multiscale Modeling written by Delphine Brancherie and published by John Wiley & Sons. This book was released on 2018-01-04 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanical behaviors of materials are highly influenced by their architectures and/or microstructures. Hence, progress in material science involves understanding and modeling the link between the microstructure and the material behavior at different scales. This book gathers contributions from eminent researchers in the field of computational and experimental material modeling. It presents advanced experimental techniques to acquire the microstructure features together with dedicated numerical and analytical tools to take into account the randomness of the micro-structure.
Book Synopsis Brydson's Plastics Materials by : Marianne Gilbert
Download or read book Brydson's Plastics Materials written by Marianne Gilbert and published by William Andrew. This book was released on 2016-09-27 with total page 894 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brydson's Plastics Materials, Eighth Edition, provides a comprehensive overview of the commercially available plastics materials that bridge the gap between theory and practice. The book enables scientists to understand the commercial implications of their work and provides engineers with essential theory. Since the previous edition, many developments have taken place in plastics materials, such as the growth in the commercial use of sustainable bioplastics, so this book brings the user fully up-to-date with the latest materials, references, units, and figures that have all been thoroughly updated. The book remains the authoritiative resource for engineers, suppliers, researchers, materials scientists, and academics in the field of polymers, including current best practice, processing, and material selection information and health and safety guidance, along with discussions of sustainability and the commercial importance of various plastics and additives, including nanofillers and graphene as property modifiers. With a 50 year history as the principal reference in the field of plastics material, and fully updated by an expert team of polymer scientists and engineers, this book is essential reading for researchers and practitioners in this field. Presents a one-stop-shop for easily accessible information on plastics materials, now updated to include the latest biopolymers, high temperature engineering plastics, thermoplastic elastomers, and more Includes thoroughly revised and reorganised material as contributed by an expert team who make the book relevant to all plastics engineers, materials scientists, and students of polymers Includes the latest guidance on health, safety, and sustainability, including materials safety data sheets, local regulations, and a discussion of recycling issues
Book Synopsis XAFS Techniques for Catalysts, Nanomaterials, and Surfaces by : Yasuhiro Iwasawa
Download or read book XAFS Techniques for Catalysts, Nanomaterials, and Surfaces written by Yasuhiro Iwasawa and published by Springer. This book was released on 2016-10-19 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive, theoretical, practical, and thorough guide to XAFS spectroscopy. The book addresses XAFS fundamentals such as experiments, theory and data analysis, advanced XAFS methods such as operando XAFS, time-resolved XAFS, spatially resolved XAFS, total-reflection XAFS, high energy resolution XAFS, and practical applications to a variety of catalysts, nanomaterials and surfaces. This book is accessible to a broad audience in academia and industry, and will be a useful guide for researchers entering the subject and graduate students in a wide variety of disciplines.
Download or read book Bridging the Gap written by and published by DIANE Publishing. This book was released on 2009-02 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers information on the conditions, age and costs to repair and modernize the nation¿s 590,000 bridges as well as key examples showcasing new inspection and construction technologies. Key findings: (1) Within the next 15 years almost half of the nation¿s bridges will exceed 50 years of age, exceeding the life span for which they were designed. Even now, one in five are over 50; (2) With age comes decay. One in four of our bridges are rated as deficient, either in need of repair or in need of widening to handle today¿s traffic; (3) New estimates show that more than $140 billion will be needed to fix them; (4) Soaring construction costs have whittled away the ability of states to address preventive maintenance and new bridge construction. Illustrations.
Book Synopsis Mechanics of Structures and Materials XXIV by : Hong Hao
Download or read book Mechanics of Structures and Materials XXIV written by Hong Hao and published by CRC Press. This book was released on 2019-08-08 with total page 1966 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanics of Structures and Materials: Advancements and Challenges is a collection of peer-reviewed papers presented at the 24th Australasian Conference on the Mechanics of Structures and Materials (ACMSM24, Curtin University, Perth, Western Australia, 6-9 December 2016). The contributions from academics, researchers and practising engineers from Australasian, Asia-pacific region and around the world, cover a wide range of topics, including: • Structural mechanics • Computational mechanics • Reinforced and prestressed concrete structures • Steel structures • Composite structures • Civil engineering materials • Fire engineering • Coastal and offshore structures • Dynamic analysis of structures • Structural health monitoring and damage identification • Structural reliability analysis and design • Structural optimization • Fracture and damage mechanics • Soil mechanics and foundation engineering • Pavement materials and technology • Shock and impact loading • Earthquake loading • Traffic and other man-made loadings • Wave and wind loading • Thermal effects • Design codes Mechanics of Structures and Materials: Advancements and Challenges will be of interest to academics and professionals involved in Structural Engineering and Materials Science.