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Tomorrow S Energy

Author: Peter Hoffmann
Publisher: MIT Press
ISBN: 0262516950
Size: 57.46 MB
Format: PDF, ePub
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Hydrogen is the most abundant element in the universe. An invisible, tasteless, colorless gas, it can be converted to nonpolluting, zero-emission, renewable energy. When burned in an internal combustion engine, hydrogen produces mostly harmless water vapor. It performs even better in fuel cells, which can be 2.5 times as efficient as internal-combustion engines. Zero-emission hydrogen does not contribute to CO2-caused global warming. Abundant and renewable, it is unlikely to be subject to geopolitical pressures or scarcity concerns. In this new edition of his pioneering book Tomorrow's Energy, Peter Hoffmann makes the case for hydrogen as the cornerstone of a new energy economy. Hoffmann covers the major aspects of hydrogen production, storage, transportation, fuel use, and safety. He explains that hydrogen is not an energy source but a carrier, like electricity, and introduces the concept of "hydricity," the essential interchangeability of electricity and hydrogen. He brings the hydrogen story up to date, reporting on the latest developments, including new hydrogen and fuel-cell cars from GM, Daimler, BMW, Honda, and Toyota. He describes recent political controversies, including Obama administration Energy Secretary (and Nobel laureate in Physics) Steven Chu's inexplicable dismissal of hydrogen -- which puts him at odds with major automakers, German Chancellor Angela Merkel, and others. Our current energy system is a complex infrastructure, and phasing in hydrogen will take effort and money. But if we consider the real costs of fossil fuels -- pollution and its effects, international tensions over gas and oil supplies, and climate change -- we would be wise to promote its development.

Chemistry And Chemical Reactivity

Author: John Kotz
Publisher: Cengage Learning
ISBN: 0495387037
Size: 54.70 MB
Format: PDF
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CHEMISTRY & CHEMICAL REACTIVITY, 7e, combines thorough instruction with powerful multimedia tools to give you a deeper understanding of general chemistry concepts. The book has a long-standing reputation for logical organization; macro to micro orientation; a superior art program; and state-of-the art media, which is expanded in the new edition. The text clearly emphasizes the visual nature of chemistry and illustrates the close interrelationship of the macroscopic, symbolic, and particulate levels of chemistry. With clear writing, seamless technology integration, and robust homework/assessment tools, CHEMISTRY & CHEMICAL REACTIVITY, 7e, equips you with tools to empower the mastery, assignment, and assessment of chemical principles. The text's art program reveals these three levels in engaging detail--and is fully integrated with new key media components. The Web-based tutorial CengageNOWTM generates a personalized study plan to meet your specific needs and includes Go Chemistry mini video lectures and flash cards that offer the perfect quick review for students on the go. Fully customizable OWL is a Web-based homework system that maximizes study time and offers an optional e-book. With hundreds of guided simulations, animations, video clips, and more, CHEMISTRY & CHEMICAL REACTIVITY, 7e, is more completely integrated with accompanying technology than any other text on the market. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.

Environmental Science And Technology

Author: Stanley E. Manahan
Publisher: CRC Press
ISBN: 1420003216
Size: 59.98 MB
Format: PDF, ePub
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Formally established by the EPA nearly 15 years ago, the concept of green chemistry is beginning to come of age. Although several books cover green chemistry and chemical engineering, none of them transfer green principles to science and technology in general and their impact on the future. Defining industrial ecology, Environmental Science and Technology: A Sustainable Approach to Green Science and Technology provides a general overview of green science and technology and their essential role in ensuring environmental sustainability. Written by a leading expert, the book provides the essential background for understanding green science and technology and how they relate to sustainability. In addition to the hydrosphere, atmosphere, geosphere, and biosphere traditionally covered in environmental science books, this book is unique in recognizing the anthrosphere as a distinct sphere of the environment. The author explains how the anthrosphere can be designed and operated in a manner that does not degrade environmental quality and, in most favorable circumstances, may even enhance it. With the current emphasis shifting from end-of-pipe solutions to pollution prevention and control of resource consumption, green principles are increasingly moving into the mainstream. This book provides the foundation not only for understanding green science and technology, but also for taking its application to the next level.

Hydrogen And Fuel Cells

Author: Rebecca L. Busby
Publisher: PennWell Books
ISBN: 9781593700430
Size: 70.99 MB
Format: PDF, ePub, Docs
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&Quot;Hydrogen and Fuel Cells: A Comprehensive Guide explains in straightforward language why hydrogen has emerged as an essential area for research and technology development worldwide. This fascinating new book by Rebecca L. Busby explores the forces driving the market for hydrogen-powered fuel cells, as well as the technical and economic barriers that could detail a transition toward hydrogen energy systems. The book reviews hydrogen's history and discusses current and future applications for hydrogen fuel cells, as well as methods of producing, transporting, and storing hydrogen."--BOOK JACKET.

The Hydrogen Economy

Author: Jeremy Rifkin
Publisher: Tarcher
ISBN:
Size: 15.82 MB
Format: PDF, ePub, Mobi
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The author of The Biotech Century exposes the coming depletion of oil reserves and illuminates the potential of sustainable hydrogen fuel to replace fossil fuels.

Contemporary Authors New Revision Series

Author:
Publisher:
ISBN: 9780787667283
Size: 19.91 MB
Format: PDF, Kindle
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These exciting and unique author profiles are essential to your holdings because sketches are entirely revised and up-to-date, and completely replace the original Contemporary Authors entries. A softcover cumulative index is published twice per year (included in subscription).

Encyclopedia Of Energy Gl Ma

Author: Cutler J. Cleveland
Publisher: Academic Press
ISBN: 9780121764838
Size: 59.40 MB
Format: PDF, Kindle
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Provides information about all aspects of energy, covering a wealth of areas throughout the natural, social and engineering sciences.

Overpotential

Author: Matthew N. Eisler
Publisher:
ISBN:
Size: 22.77 MB
Format: PDF, Kindle
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It sounds so simple. Just combine oxygen and hydrogen in an electrochemical reaction that produces water and electricity, and you'll have a clean, efficient power source. But scientists have spent decades—and billions of dollars in government and industry funding—developing the fuel cell. There have been successes and serendipitous discoveries along the way, but engineering a fuel cell that is both durable and affordable has proved extraordinarily difficult. Overpotential charts the twists and turns in the ongoing quest to create the perfect fuel cell. By exploring the gap between the theory and practice of fuel cell power, Matthew N. Eisler opens a window into broader issues in the history of science, technology, and society after the Second World War, including the sociology of laboratory life, the relationship between academe, industry, and government in developing advanced technologies, the role of technology in environmental and pollution politics, and the rise of utopian discourse in science and engineering.