Описание: The second section describes a collection of current, relevant characterization techniques, which provide essential information of the band structure of the semiconductors and carrier dynamics at the interface semiconductor.
Автор: Kendric Smith Название: Photochemical and Photobiological Reviews ISBN: 1468425765 ISBN-13(EAN): 9781468425765 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: A renewal of interest in photobiology in modern times was climaxed in 1928 by the establishment of an international organization for photobiology under the title Comite International de la Lumiere (C.I.L.).
Автор: Kendric Smith Название: Photochemical and Photobiological Reviews ISBN: 146842579X ISBN-13(EAN): 9781468425796 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The science of photobiology is a dynamic multidisciplinary field whose relevance to the needs of man is growing more apparent each day. Publicity about supersonic transports (the SSTs) and spray cans, their possible dele- terious effects on the stratospheric ozone layer, and the possible resultant consequences of enhanced solar ultraviolet radiation on man and his envi- ronment have helped to focus attention on both the beneficial and the detri- mental effects of light. In addition, considerable activity is currently being directed toward harnessing solar energy as one solution to the world energy crisis. Some mechanisms for accomplishing this involve photobiological systems or photochemical models based on these systems. It would thus seem that modern man has rediscovered the sun and is now actively considering new uses of light rather than thinking of light only as an aid to vision. Photobiology has become a major new scientific field. The American Society for Photobiology has divided the science of photobiology into 14 subspecialty groups: Phototechnology Chronobiology Photochemistry Photoreception Spectroscopy Vision Photosensitization Photomorphogenesis Ultraviolet and Visible Radiation Effects Photomovement Environmental Photobiology Photosynthesis Medicine Bioluminescence The goals of the science of photobiology have been divided into four categories*: "(1) The development of ways to protect organisms, including man, from the detrimental effects of light; (2) the development of ways to control the beneficial effects of light upon our environment; (3) the con- tinued development of photochemical tools for use in studies of life processes; and (4) the development of photochemical therapies in
Автор: Kendric C. Smith Название: Photochemical and Photobiological Reviews ISBN: 1468470051 ISBN-13(EAN): 9781468470055 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Kendric Smith Название: Photochemical and Photobiological Reviews ISBN: 1468445073 ISBN-13(EAN): 9781468445077 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Kendric Smith Название: Photochemical and Photobiological Reviews ISBN: 146842582X ISBN-13(EAN): 9781468425826 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Kendric C. Smith Название: Photochemical and Photobiological Reviews ISBN: 1468436430 ISBN-13(EAN): 9781468436433 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Kendric C. Smith Название: Photochemical and Photobiological Reviews ISBN: 1468435531 ISBN-13(EAN): 9781468435535 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In recent years there has been an increasing interest in syscems which enable the conversion of solar energy into electri- calor chemical energy. Many types of systems have been proposed and studied experimenta11y, the fundamentals of which extend from solid state physics to photo- and electrochemistry. For most of the systems considered excitation of an electron by absorption of a photon is fo1lowed by charge separation at an interface. It follows that the different fields involved (photovo1taics, photo- electrochemistry, photogalvanics, etc.) have several essential aspects in common. It was the main purpose with the NATO Advanced Study Insti- tute held at Gent, Belgium, from August 25 to September 5, 1980, to bring together research workers specializing in one of these fields in order to enab1e them not only to extend their knowledge into their own field but also to promote the interdisciplinary exchange of ideas. The scope of the A.S.I. has been 1imited to systems which have not or have hardly reached the stage of prac- tica1 development. As a consequence, no lectures on economica1 aspects of solar energy conversion have been included. The topics covered in this volume are the fundamentals of recombination in solar ce1ls (P. Landsberg), theoretical and experimental aspects of heterojunctions and semiconductor/metal Schottky barriers (J.J. Loferski, W.H. Bloss and W.G. Townsend), photoelectrochemica1 ce11s (H. Gerischer and A.J. Nozik), pho- v PREFACE vi ga1vanic ce11s (W.J. Albery) and fina11y, surfactant assemb1ies (M. Gratzel).
Описание: This book focuses on the study of synthesized ZnO powder using Zn(CH3COO)2ГЇВїВЅ 2H2O precursor, methanol (as solvent), and sodium hydroxide (NaOH) to vary the pH.
Автор: Zhebo Chen; Huyen N. Dinh; Eric Miller Название: Photoelectrochemical Water Splitting ISBN: 1461482976 ISBN-13(EAN): 9781461482970 Издательство: Springer Рейтинг: Цена: 7182.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Preface 1. Introduction 2. Efficiency Definitions 3. Experimental Considerations 3.1 Electrode Preparation and Surface Area Determination 3.2 Cell Setup and Connections for 3- and 2-Electrode Configurations 3.3 Catalyst Surface Treatments 3.4 Spectral Standards 4. PEC Characterization Flowchart 5. UV-Vis Optical Characterization 6. Flatband Potential Measurement Techniques 6.1 Illuminated Open Circuit Potential 6.2 Mott-Schottky 6.3 3-Electrode j-V and Photocurrent Onset 7. Incident Photon-to-current Conversion Efficiency/Photocurrent Spectroscopy 8. 2-Electrode Short Circuit Current Density 9. Hydrogen Detection 10. Stability Testing Index
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