The Chemistry of Membranes Used in Fuel Cells

The Chemistry of Membranes Used in Fuel Cells PDF Author: Shulamith Schlick
Publisher: John Wiley & Sons
ISBN: 1119196051
Category : Science
Languages : en
Pages : 300

Get Book Here

Book Description
Examines the important topic of fuel cell science by way of combining membrane design, chemical degradation mechanisms, and stabilization strategies This book describes the mechanism of membrane degradation and stabilization, as well as the search for stable membranes that can be used in alkaline fuel cells. Arranged in ten chapters, the book presents detailed studies that can help readers understand the attack and degradation mechanisms of polymer membranes and mitigation strategies. Coverage starts from fundamentals and moves to different fuel cell membrane types and methods to profile and analyze them. The Chemistry of Membranes Used in Fuel Cells: Degradation and Stabilization features chapters on: Fuel Cell Fundamentals: The Evolution of Fuel Cells and their Components; Degradation Mechanism of Perfluorinated Membranes; Ranking the Stability of Perfluorinated Membranes Used in Fuel Cells to Attack by Hydroxyl Radicals; Stabilization Mechanism of Perfluorinated Membranes by Ce(III) and Mn(II); Hydrocarbon Proton Exchange Membranes; Stabilization of Perfluorinated Membranes Using Nanoparticle Additives; Degradation Mechanism in Aquivion Perfluorinated Membranes and Stabilization Strategies; Anion Exchange Membrane Fuel Cells: Synthesis and Stability; In-depth Profiling of Degradation Processes in Nafion Due to Pt Dissolution and Migration into the Membrane; and Quantum Mechanical Calculations of the Degradation Mechanism in Perfluorinated Membranes. Brings together aspects of membrane design, chemical degradation mechanisms and stabilization strategies Emphasizes chemistry of fuel cells, which is underemphasized in other books Includes discussion of fuel cell performance and behavior, analytical profiling methods, and quantum mechanical calculations The Chemistry of Membranes Used in Fuel Cells is an ideal book for polymer scientists, chemists, chemical engineers, electrochemists, material scientists, energy and electrical engineers, and physicists. It is also important for grad students studying advanced polymers and applications.

The Chemistry of Membranes Used in Fuel Cells

The Chemistry of Membranes Used in Fuel Cells PDF Author: Shulamith Schlick
Publisher: John Wiley & Sons
ISBN: 1119196051
Category : Science
Languages : en
Pages : 300

Get Book Here

Book Description
Examines the important topic of fuel cell science by way of combining membrane design, chemical degradation mechanisms, and stabilization strategies This book describes the mechanism of membrane degradation and stabilization, as well as the search for stable membranes that can be used in alkaline fuel cells. Arranged in ten chapters, the book presents detailed studies that can help readers understand the attack and degradation mechanisms of polymer membranes and mitigation strategies. Coverage starts from fundamentals and moves to different fuel cell membrane types and methods to profile and analyze them. The Chemistry of Membranes Used in Fuel Cells: Degradation and Stabilization features chapters on: Fuel Cell Fundamentals: The Evolution of Fuel Cells and their Components; Degradation Mechanism of Perfluorinated Membranes; Ranking the Stability of Perfluorinated Membranes Used in Fuel Cells to Attack by Hydroxyl Radicals; Stabilization Mechanism of Perfluorinated Membranes by Ce(III) and Mn(II); Hydrocarbon Proton Exchange Membranes; Stabilization of Perfluorinated Membranes Using Nanoparticle Additives; Degradation Mechanism in Aquivion Perfluorinated Membranes and Stabilization Strategies; Anion Exchange Membrane Fuel Cells: Synthesis and Stability; In-depth Profiling of Degradation Processes in Nafion Due to Pt Dissolution and Migration into the Membrane; and Quantum Mechanical Calculations of the Degradation Mechanism in Perfluorinated Membranes. Brings together aspects of membrane design, chemical degradation mechanisms and stabilization strategies Emphasizes chemistry of fuel cells, which is underemphasized in other books Includes discussion of fuel cell performance and behavior, analytical profiling methods, and quantum mechanical calculations The Chemistry of Membranes Used in Fuel Cells is an ideal book for polymer scientists, chemists, chemical engineers, electrochemists, material scientists, energy and electrical engineers, and physicists. It is also important for grad students studying advanced polymers and applications.

The Art of Teaching Science

The Art of Teaching Science PDF Author: Grady Venville
Publisher: Allen & Unwin Australia
ISBN: 9781742376592
Category : Education
Languages : en
Pages : 231

Get Book Here

Book Description
A fully revised edition of this thorough introduction to the theory and practice of science teaching in middle and secondary schools Science teaching is an art that requires a unique combination of knowledge and skills to engage students and foster their understanding. This book is a thorough introduction and embraces the full spectrum of contemporary reforms in education. It presents science teaching as a dynamic, collaborative activity and highlights recent developments in research into excellence in science teaching. Emphasizing pedagogy, curriculum, and assessment, this book is designed for educators preparing to teach science at middle and high school levels. Fully revised and updated, this second edition includes new chapters which address the use of ICT in the science classroom and suggest innovative ways of developing an engaging, thinking science classroom. Throughout the book, the authors reflect a student-centered approach to science teaching as advocated in reform curriculum documents throughout the world. Written by leading science educators and incorporating classroom examples and activities, this book outlines the main issues science teachers face today.

An Experiment with Truth

An Experiment with Truth PDF Author: Asif Currimbhoy
Publisher:
ISBN: 9788171894581
Category : Indic drama (English)
Languages : en
Pages : 72

Get Book Here

Book Description


Natural Hazards and Disaster Management

Natural Hazards and Disaster Management PDF Author: R. B. Singh
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 372

Get Book Here

Book Description
"Disaster management is a multidisciplinary area, covering a wide range of issues such as monitoring, forecasting, evacuation, search and rescue, relief, reconstruction and rehabilitation. It also requires multi-sectoral governance as scientists, planners, volunteers and communities all have important roles to play. These roles and activities span the pre-, during and post-disaster phases. Besides, shift of emphasis from disaster response to risk reduction has opened up areas of exploratory research in the subject. Vulnerability refers to the susceptibility of a community to a hazard. Vulnerability analysis seeks to predict disasters by ensuring timely preparedness on the part of people and institutions and concerned government agencies. The emerging arena of disaster mitigation is also becoming an integral aspect of development planning, policy formulation and implementation. This is where this book comes in. It contains 22 chapters in the form of conceptual and empirical case studies from India and other developed countries. The blend of theory, research and policy makes this book eminently worthwhile for anyone interested in disaster vulnerability and mitigation together with monitoring and forecasting and policy perspectives. It would be useful for students, researchers and teachers of geography, environmental studies, disaster management, civil engineering and policy science."

Rural Recreations

Rural Recreations PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 494

Get Book Here

Book Description


Nanoalloys

Nanoalloys PDF Author: Dominique Bazin
Publisher: Elsevier Inc. Chapters
ISBN: 0128059591
Category : Technology & Engineering
Languages : en
Pages : 101

Get Book Here

Book Description


Urbanism and Urbanization

Urbanism and Urbanization PDF Author: Noel Iverson
Publisher: BRILL
ISBN: 9789004069206
Category : Social Science
Languages : en
Pages : 270

Get Book Here

Book Description


Medieval Industry

Medieval Industry PDF Author: David W. Crossley
Publisher: Council for British Archaeology(GB)
ISBN:
Category : History
Languages : en
Pages : 168

Get Book Here

Book Description


The End of Suffering

The End of Suffering PDF Author: Russell Targ
Publisher: Hampton Roads Publishing
ISBN: 1612831141
Category : Body, Mind & Spirit
Languages : en
Pages : 253

Get Book Here

Book Description
This spiritual inquiry into the nature of truth draws on Buddhism and quantum physics to liberate us from limited understandings of ourselves and others. The hopeful teaching of this book is that while everybody suffers, most of this suffering is unnecessary—it can be overcome. The belief that things must be either true or untrue leads us to think in terms of polarities: good or evil, right or wrong. This friend-or-foe approach may seem to make life easier, but in The End of Suffering, Russell Targ and J. J. Hurtak assert that this worldview only increases our experience of suffering. In an effort to overcome the polarity of opposites and the accompanying suffering, Targ and Hurtak combine the wisdom of the East with the findings of quantum physics, uncovering a middle ground that shows opposing sides are really the same. Buddha taught us to live a helpful and compassionate life and to surrender our ego to the peace of spaciousness. The middle path of Buddhism also shows that things may be neither true nor not true, or both true and untrue. The End of Suffering puts the perceived opposites of Buddhism and physics together, showing step-by-step how we can learn to surrender the story of who we think we are and experience an end to our suffering.

Christian Responses to the New Age Movement

Christian Responses to the New Age Movement PDF Author: John A. Saliba
Publisher: Burns & Oates
ISBN:
Category : Body, Mind & Spirit
Languages : en
Pages : 268

Get Book Here

Book Description
For Christians, the first encounter with the New Age Movement may prove confusing. On the one hand, there is an attraction in New Age ideology and ritual practice, but on the other, this very attraction raises theological and pastoral questions for the Churces, whose responses have been ambiguous and conflicting. The author analyses the real challenge the New Age offers the Churches today, and gives and overview of the way in which Christian groups have responded to it.