Автор: Alonso-Vante Название: Chalcogenide Materials for Energy Conversion ISBN: 3319896105 ISBN-13(EAN): 9783319896106 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book addresses electrocatalysis based on chalcogenides, particularly in the nanoscale domain. Accordingly, it is ideally suited for all professionals and researchers interested in electrochemistry, renewable energy and electrocatalysis, and non-precious metal centers for chemical energy conversion.
Автор: Geon Dae Moon Название: Anisotropic Metal Chalcogenide Nanomaterials ISBN: 3030039420 ISBN-13(EAN): 9783030039424 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book explores the recent advances in designing and synthesizing one- and two-dimensional metal chalcogenide nanostructures, along with their practical applications, helping readers understand what has happened, and what is currently happening in the field of nanotechnology. It also includes a comprehensive table showing 1D and 2D nanostructured metal chalcogenides, which presents the recent developments from a synthetic point of view. Further, it describes the wide applicability of anisotropic metal chalcogenides, such as in electronics, energy storage and conversion, and sensors. Lastly it discusses the current understanding of the thermodynamic and kinetic aspects associated with the forming mechanisms of anisotropic metal chalcogenide nanostructures. This book is a valuable reference resource for practitioners and researchers, enabling them to obtain a quick overview of anisotropic metal chalcogenide nanomaterials through synthetic approaches and related applications. Presenting representative applications of anisotropic metal chalcogenide nanomaterials that are important in the industrial sector, it is also of interest to academics and industry specialists.
Автор: Robert Fairman Название: Semiconducting Chalcogenide Glass II,79 ISBN: 0127521887 ISBN-13(EAN): 9780127521886 Издательство: Elsevier Science Рейтинг: Цена: 31686.00 р. Наличие на складе: Поставка под заказ.
Описание: Chalcogenide glass is made up of many elements from the Chalcogenide group. This work presents a comprehensive survey of the properties of chalcogenide glass under various external impacts. It deals with the electrical and optical properties of chalcogenide vitreous semiconductors (CVS).
Описание: This thesis focuses on the design and synthesis of novel one-dimensional colloidal chalcogenide hetero-nanostructures for enhancing solar energy conversion applications. Semiconducting nanomaterials are particular attractive for energy conversion due to the quantum confinement effects dictating their unique optical and electronic properties. Steering the photo-induced charge-flow based on unique bandgap alignment in semiconductor heterojunctions is critical for photo-electric/chemical conversion.
The author presents the controllable preparation strategies to synthesize 1D chalcogenide hetero-nanostructures with various fine structures, further been used as excellent template materials for preparing other novel and complex hybrid architectures through a series of chemical transformations. The heterogeneous growth mechanisms of novel hetero-nanostructures is studied for developing a facile and general method to prepare more novel heterostructures. The band gap structure simulations, detailed charge carrier behaviour and unique solar energy conversion properties of the prepared hybrid nanostructures are deeply investigated. This work would open a new door to rationally designing hybrid systems for photo-induced applications.
Автор: Robert Fairman Название: Semiconducting Chalcogenide Glass III,80 ISBN: 0127521895 ISBN-13(EAN): 9780127521893 Издательство: Elsevier Science Рейтинг: Цена: 28633.00 р. Наличие на складе: Поставка под заказ.
Описание: Chalcogenide glass is made up of many elements from the Chalcogenide group. This book is a comprehensive overview of designs of various chalcogenide glass devices, including switches, phase inverters, voltage stabilizers, oscillators, indicators and display control circuits, memory devices, and sensors.
Автор: Nicolas Alonso-Vante Название: Chalcogenide Materials for Energy Conversion ISBN: 3030078159 ISBN-13(EAN): 9783030078157 Издательство: Springer Рейтинг: Цена: 16769.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book addresses electrocatalysis based on chalcogenides, particularly in the nanoscale domain. Special attention is paid to the hydrogen evolution reaction (HER) and the oxygen reduction reaction (ORR). The book provides an introduction to materials synthesis; the basic principles of electrocatalysis; related precious metal versus non-precious metal catalytic center chalcogenides as well as supports; and the role of such supports in stabilizing the catalytic centers. In short: pursuing a bottom-up approach, it covers the properties of this class of electrocatalysts and examines their applications in low-temperature fuel systems such as microfluidic fuel cells for portable devices. Accordingly, it is ideally suited for all professionals and researchers interested in electrochemistry, renewable energy and electrocatalysis, and non-precious metal centers for chemical energy conversion.
Описание: Research progress of one-dimensional chalcogenide hetero-nanostructures.- Seed-mediated growth of binary sulfide hetero-nanostructures.- Steering the charge flow in ternary semiconductor-(semiconductor/metal) hetero-nanorods by unique architecture design.- Post-synthetic processing technology based on novel multi-node sheath hetero-nanorods for performance enhancement.- Integration of semiconducting sulfides for full-spectrum solar energy absorption and efficient charge separation.
Автор: Victor I. Mikla; Victor V. Mikla Название: Metastable States in Amorphous Chalcogenide Semiconductors ISBN: 3642261590 ISBN-13(EAN): 9783642261596 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents experimental results on the structural and electronic metastable states in Se-rich chalcogenides. Coverage includes states in the mobility gap, structural transformation, photocrystallization, and many potential related applications.
Автор: Alexander V. Kolobov; Junji Tominaga Название: Chalcogenides ISBN: 3642442943 ISBN-13(EAN): 9783642442940 Издательство: Springer Рейтинг: Цена: 16977.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This comprehensive report covers state of the art optical effects shown by chalcogenide materials. It includes key applications as well as comparison of sulphur(selenium)-based chalcogenides with tellurides displaying crystal-to-amorphous phase changes.
Автор: Mirtat Bouroushian Название: Electrochemistry of Metal Chalcogenides ISBN: 3642263313 ISBN-13(EAN): 9783642263316 Издательство: Springer Рейтинг: Цена: 26120.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides a unified account of the electrochemical material science of metal chalcogenide (MCh) compounds and alloys with regard to their synthesis, processing and applications. It is the first book dedicated to this subject.
Автор: Aneeya Kumar Samantara; Satyajit Ratha Название: Metal Oxides/Chalcogenides and Composites ISBN: 3030248607 ISBN-13(EAN): 9783030248604 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This book covers the recent development of metal oxides, hydroxides and their carbon composites for electrochemical oxidation of water in the production of hydrogen and oxygen as fuels. It includes a detailed discussion on synthesis methodologies for the metal oxides/hydroxides, structural/morphological characterizations, and the key parameters (Tafel plot, Turnover frequency, Faradic efficiency, overpotential, long cycle life etc.) needed to evaluate the electrocatalytic activity of the materials. Additionally, the mechanism behind the electro oxidation process is presented. Readers will find a comprehensive source on the close correlation between metal oxides, hydroxides, composites, and their properties and importance in the generation of hydrogen and oxygen from water.
The depletion of fossil fuels from the earth’s crust, and related environmental issues such as climate change, demand that we search for alternative energy resources to achieve some form of sustainable future. In this regard, much scientific research has been devoted to technologies such as solar cells, wind turbines, fuel cells etc. Among them fuel cells attract much attention because of their versatility and efficiency. In fuel cells, different fuels such as hydrogen, CO2, alcohols, acids, methane, oxygen/air, etc. are used as the fuel, and catalysts are employed to produce a chemical reaction for generating electricity. Hence, it is very important to produce these fuels in an efficient, eco-friendly, and cost effective manner. The electrochemical splitting of water is an environmentally friendly process to produce hydrogen (the greener fuel used in fuel cells), but the efficiencies of these hydrogen evolution reactions (cathodic half reaction) are strongly dependent on the anodic half reaction (oxygen evolution reaction), i.e., the better the anodic half, the better will be the cathodic reaction. Further, this oxygen evolution reaction depends on the types of active electrocatalysts used. Though many more synthetic approaches have been explored and different electrocatalysts developed, oxide and hydroxide-based nanomaterials and composites (with graphene, carbon nanotubes etc.) show better performance. This may be due to the availability of more catalytic surface area and electro active centers to carry out the catalysis process.
Описание: This thesis focuses onchalcogenide compoundquantum dots with special crystal structures and behaviors inan effort to achieve the synergistic optimization of electrical andthermal transport for high-efficiency thermoelectric materials.
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