Diffusion PDF Download

Author: E. L. Cussler
Publisher: Cambridge University Press
ISBN: 1139474219
Category : Technology & Engineering
Languages : en
Pages : 633

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Book Description
This overview of diffusion and separation processes brings unsurpassed, engaging clarity to this complex topic. Diffusion is a key part of the undergraduate chemical engineering curriculum and at the core of understanding chemical purification and reaction engineering. This spontaneous mixing process is also central to our daily lives, with importance in phenomena as diverse as the dispersal of pollutants to digestion in the small intestine. For students, Diffusion goes from the basics of mass transfer and diffusion itself, with strong support through worked examples and a range of student questions. It also takes the reader right through to the cutting edge of our understanding, and the new examples in this third edition will appeal to professional scientists and engineers. Retaining the trademark enthusiastic style, the broad coverage now extends to biology and medicine.

Author: Sean James Ashton
Publisher: Springer Science & Business Media
ISBN: 3642305504
Category : Science
Languages : en
Pages : 234

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Book Description
Sean Ashton's doctoral thesis, which he finished at the Technical University in Munich, describes the challenge of constructing a Differential Electrochemical Mass Spectrometer instrument (DEMS). DEMS combines an electrochemical cell with mass spectrometry via a membrane interface, allowing gaseous and volatile electrochemical reaction species to be monitored online. The thesis carefully introduces the fuel cell electrocatalyst development concerns before reviewing the pertinent literature on DEMS. This is followed by the presentation and discussion of the new extended design, including a thorough characterization of the instrument. The capabilities of the new setup are demonstrated in two research studies: The methanol oxidation reaction on Pt and PtRu catalysts, and the electrochemical corrosion of fuel cell catalyst supports. Despite both topics having long since been studied, new insights can be obtained through careful investigations with the new DEMS instrument that are of great, general interest. The thesis and the instrument thus show the way for future investigations in the field.

Author: Inamuddin
Publisher: Springer Nature
ISBN: 3030351068
Category : Technology & Engineering
Languages : en
Pages : 140

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Book Description
This book presents sustainable synthetic pathways and modern applications of ammonia. It focuses on the production of ammonia using various catalytic systems and its use in fuel cells, membrane, agriculture, and renewable energy sectors. The book highlights the history, investigation, and development of sustainable pathways for ammonia production, current challenges, and state-of-the-art reviews. While discussing industrial applications, it fills the gap between laboratory research and viable applications in large-scale production.

Author: C.A.C. Sequeira
Publisher: Elsevier
ISBN: 0080875181
Category : Science
Languages : en
Pages : 747

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Book Description
This book concentrates on the electrochemistry/environment relationship including, among others, chapters on design and operation of electrochemical reactors and separators, process simulation, development and scale-up, optimization and control of electrochemical processes applied to environmental problems, also including economic analysis, description of unique current and future applications, in addition to basic research into developing new technologies. It is hoped that this volume will be considered interesting and extremely timely to specialists in electrochemistry and environmental sciences.

Author: John H. Sinfelt
Publisher: Wiley-Interscience
ISBN:
Category : Science
Languages : en
Pages : 190

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Book Description
Presents an account of the research on bimetallic catalysts. Focuses attention on the possibility of influencing the selectivity of chemical transformations on metal surfaces and preparing metal alloys in a highly dispersed state. Covers the validation and elucidation of the bimetallic cluster concept. Includes figures and tables.

Author: Jan Toporski
Publisher: Springer
ISBN: 3319753800
Category : Science
Languages : en
Pages : 603

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Book Description
This second edition provides a cutting-edge overview of physical, technical and scientific aspects related to the widely used analytical method of confocal Raman microscopy. The book includes expanded background information and adds insights into how confocal Raman microscopy, especially 3D Raman imaging, can be integrated with other methods to produce a variety of correlative microscopy combinations. The benefits are then demonstrated and supported by numerous examples from the fields of materials science, 2D materials, the life sciences, pharmaceutical research and development, as well as the geosciences.

Author: Zhebo Chen
Publisher: Springer Science & Business Media
ISBN: 1461482984
Category : Science
Languages : en
Pages : 130

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Book Description
This book outlines many of the techniques involved in materials development and characterization for photoelectrochemical (PEC) – for example, proper metrics for describing material performance, how to assemble testing cells and prepare materials for assessment of their properties, and how to perform the experimental measurements needed to achieve reliable results towards better scientific understanding. For each technique, proper procedure, benefits, limitations, and data interpretation are discussed. Consolidating this information in a short, accessible, and easy to read reference guide will allow researchers to more rapidly immerse themselves into PEC research and also better compare their results against those of other researchers to better advance materials development. This book serves as a “how-to” guide for researchers engaged in or interested in engaging in the field of photoelectrochemical (PEC) water splitting. PEC water splitting is a rapidly growing field of research in which the goal is to develop materials which can absorb the energy from sunlight to drive electrochemical hydrogen production from the splitting of water. The substantial complexity in the scientific understanding and experimental protocols needed to sufficiently pursue accurate and reliable materials development means that a large need exists to consolidate and standardize the most common methods utilized by researchers in this field.

Author: Tim Prentki
Publisher: Routledge
ISBN: 9780367546106
Category :
Languages : en
Pages : 912

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Book Description
The Routledge Companion to Applied Performance provides an in-depth, far-reaching and provocative consideration of how scholars and artists negotiate the theoretical, historical and practical politics of applied performance, both in the academy and beyond. These volumes offer insights from within and beyond the sphere of English-speaking scholarship, curated by regional experts in applied performance. The reader will gain an understanding of some of the dominant preoccupations of performance in specified regions, enhanced by contextual framing. From the dis(h)arming of the human body through dance in Colombia to clowning with dementia in Australia, via challenges to violent nationalism in the Balkans, transgender performance in Pakistan and resistance rap in Kashmir, the essays, interviews and scripts are eloquent testimony to the courage and hope of people who believe in the power of art to renew the human spirit. Students, academics, practitioners, policy-makers, cultural anthropologists and activists will benefit from the opportunities to forge new networks and develop in-depth comparative research offered by this bold, global project.

Author: Nicola Maria Pugno
Publisher: Frontiers Media SA
ISBN: 2889635813
Category :
Languages : en
Pages : 687

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Book Description
The Frontiers in Materials Editorial Office team are delighted to present the inaugural “Frontiers in Materials: Rising Stars” article collection, showcasing the high-quality work of internationally recognized researchers in the early stages of their independent careers. All Rising Star researchers featured within this collection were individually nominated by the Journal’s Chief Editors in recognition of their potential to influence the future directions in their respective fields. The work presented here highlights the diversity of research performed across the entire breadth of the materials science and engineering field, and presents advances in theory, experiment and methodology with applications to compelling problems. This Editorial features the corresponding author(s) of each paper published within this important collection, ordered by section alphabetically, highlighting them as the great researchers of the future. The Frontiers in Materials Editorial Office team would like to thank each researcher who contributed their work to this collection. We would also like to personally thank our Chief Editors for their exemplary leadership of this article collection; their strong support and passion for this important, community-driven collection has ensured its success and global impact. Laurent Mathey, PhD Journal Development Manager

Author: Frank Marken
Publisher: Royal Society of Chemistry
ISBN: 1782620427
Category : Business & Economics
Languages : en
Pages : 282

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Book Description
Providing a comprehensive overview, this book is ideal for researchers and industrial chemists working in environmental science, electrochemistry and chemical engineering.