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| Author | : 張書睿 |
| Publisher | : |
| Total Pages | : |
| Release | : 2020 |
| Genre | : |
| ISBN | : |
| Author | : Prashant N. Kumta |
| Publisher | : Elsevier |
| Total Pages | : 536 |
| Release | : 2021-09-10 |
| Genre | : Technology & Engineering |
| ISBN | : 0323851819 |
Silicon Anode Systems for Lithium-Ion Batteries is an introduction to silicon anodes as an alternative to traditional graphite-based anodes. The book provides a comprehensive overview including abundance, system voltage, and capacity. It provides key insights into the basic challenges faced by the materials system such as new configurations and concepts for overcoming the expansion and contraction related problems. This book has been written for the practitioner, researcher or developer of commercial technologies. Provides a thorough explanation of the advantages, challenge, materials science, and commercial prospects of silicon and related anode materials for lithium-ion batteries Provides insights into practical issues including processing and performance of advanced Si-based materials in battery-relevant materials systems Discusses suppressants in electrolytes to minimize adverse effects of solid electrolyte interphase (SEI) formation and safety limitations associated with this technology
| Author | : Chunmei Ban |
| Publisher | : IET |
| Total Pages | : 471 |
| Release | : 2021-08-26 |
| Genre | : Technology & Engineering |
| ISBN | : 1785619551 |
Model predictive control (MPC) is a method for controlling a process while satisfying a set of constraints. The use of MPC for controlling power systems has been gaining traction in recent years. This work presents the use of MPC for distributed renewable power generation in microgrids.
| Author | : Gholam-Abbas Nazri |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 725 |
| Release | : 2009-01-14 |
| Genre | : Science |
| ISBN | : 0387926747 |
Lithium Batteries: Science and Technology is an up-to-date and comprehensive compendium on advanced power sources and energy related topics. Each chapter is a detailed and thorough treatment of its subject. The volume includes several tutorials and contributes to an understanding of the many fields that impact the development of lithium batteries. Recent advances on various components are included and numerous examples of innovation are presented. Extensive references are given at the end of each chapter. All contributors are internationally recognized experts in their respective specialty. The fundamental knowledge necessary for designing new battery materials with desired physical and chemical properties including structural, electronic and reactivity are discussed. The molecular engineering of battery materials is treated by the most advanced theoretical and experimental methods.
| Author | : Dionne M. Hernández Lugo |
| Publisher | : |
| Total Pages | : 238 |
| Release | : 2014 |
| Genre | : |
| ISBN | : |
| Author | : Si-Yuan Zeng |
| Publisher | : OAE Publishing Inc. |
| Total Pages | : 9 |
| Release | : 2024-04-08 |
| Genre | : Science |
| ISBN | : |
Ultrathin lithium (Li) metal foils with controllable capacity could realize high-specific-energy batteries; however, the pulverization of Li metal foils due to its extreme volume change results in rapid active Li loss and capacity fading. Here, we report a strategy to stabilize ultrathin Li metal anode via in-situ transferring Li from ultrathin Li foil into a well-designed three-dimensional gradient host during a cycling process. A three-dimensional carbon fiber with gradient distribution of Ag nanoparticles is placed on the ultrathin Li foil in advance and acts as a Li reservoir, guiding Li deposition into its interior and thus alleviating the volume change of ultrathin Li foil anodes. Hence, a high reversibility of Li metal is achieved and Li pulverization is suppressed, which can be witnessed by a long cyclic life in the symmetric cells. The proposed method offers a versatile and facile approach for protecting ultrathin Li metal anodes, which will boost their commercial application process.
| Author | : Yash Milind Joshi |
| Publisher | : |
| Total Pages | : 122 |
| Release | : 2019 |
| Genre | : |
| ISBN | : |
Lithium ion batteries (LIB) have been the front runners to offer solutions to energy storage and electronic applications. The current state of art LIB's are unable to satisfy the demands for EV applications due to their low energy density. To improve the energy density of LIB's Silicon has been most promising due its extraordinary theoretical capacity However Silicon anode expands 2-3 times its original size while taking in Lithium ions for their storage. This leads to pulverization and loss of electrical contact of the electrode material leading to severe capacity decay. Thus mitigation of this volume expansion has been a stumbling block for its commercialization. In this work various strategies like an effective assembly of Silicon/ Graphite/ Graphene via Air controlled-Electrospray are utilized to overcome this issue. Moreover, using facile and scalable ways to create mesopores as well as macropores to accommodate the silicon volume expansion is also investigated. The results demonstrates capacity several times higher than the traditional LIB's as well as stable capacity over several cycles of deep discharge. The results show that the different modes of failure for silicon based anodes are successfully addressed and the proposed assembly by the means of air-controlled electrospray is scalable and economic fabrication technique.
| Author | : Nianjun Yang |
| Publisher | : John Wiley & Sons |
| Total Pages | : 384 |
| Release | : 2019-11-14 |
| Genre | : Science |
| ISBN | : 1119468302 |
Provides a comprehensive introduction to the field of nanocarbon electrochemistry The discoveries of new carbon materials such as fullerene, graphene, carbon nanotubes, graphene nanoribbon, carbon dots, and graphdiyne have triggered numerous research advances in the field of electrochemistry. This book brings together up-to-date accounts of the recent progress, developments, and achievements in the electrochemistry of different carbon materials, focusing on their unique properties and various applications. Nanocarbon Electrochemistry begins by looking at the studies of heterogeneous electron transfer at various carbon electrodes when redox-active molecules are reversibly and specifically adsorbed on the carbon electrode surface. It then covers electrochemical energy storage applications of various carbon materials, particularly the construction and performance of supercapacitors and batteries by use of graphene and related materials. Next, it concentrates on electrochemical energy conversion applications where electrocatalysis at 0D, 1D, 2D, and 3D carbon materials nanocarbon materials is highlighted. The book finishes with an examination of the contents of electrogenerated chemiluminescence and photoelectrochemical pollutant degradation by use of diamond and related carbon materials. Covers the fundamental properties of different carbon materials and their applications across a wide range of areas Provides sufficient background regarding different applications, which contributes to the understanding of specialists and non-specialists Examines nanoelectrochemistry of adsorption-coupled electron transfer at carbon electrodes; graphene and graphene related materials; diamond electrodes for the electrogenerated chemiluminescence; and more Features contributions from an international team of distinguished researchers Nanocarbon Electrochemistry is an ideal book for students, researchers, and industrial partners working on many diverse fields of electrochemistry, whether they already make frequent use of carbon electrodes in one form of another or are looking at electrodes for new applications.
| Author | : Gabin Yoon |
| Publisher | : Springer Nature |
| Total Pages | : 75 |
| Release | : 2022-07-08 |
| Genre | : Science |
| ISBN | : 9811389144 |
This thesis describes in-depth theoretical efforts to understand the reaction mechanism of graphite and lithium metal as anodes for next-generation rechargeable batteries. The first part deals with Na intercalation chemistry in graphite, whose understanding is crucial for utilizing graphite as an anode for Na-ion batteries. The author demonstrates that Na ion intercalation in graphite is thermodynamically unstable because of the unfavorable Na-graphene interaction. To address this issue, the inclusion of screening moieties, such as solvents, is suggested and proven to enable reversible Na-solvent cointercalation in graphite. Furthermore, the author provides the correlation between the intercalation behavior and the properties of solvents, suggesting a general strategy to tailor the electrochemical intercalation chemistry. The second part addresses the Li dendrite growth issue, which is preventing practical application of Li metal anodes. A continuum mechanics study considering various experimental conditions reveals the origins of irregular growth of Li metal. The findings provide crucial clues for developing effective counter strategies to control the Li metal growth, which will advance the application of high-energy-density Li metal anodes.
| Author | : Perla B. Balbuena |
| Publisher | : World Scientific |
| Total Pages | : 424 |
| Release | : 2004 |
| Genre | : Science |
| ISBN | : 1860943624 |
This invaluable book focuses on the mechanisms of formation of a solid-electrolyte interphase (SEI) on the electrode surfaces of lithium-ion batteries. The SEI film is due to electromechanical reduction of species present in the electrolyte. It is widely recognized that the presence of the film plays an essential role in the battery performance, and its very nature can determine an extended (or shorter) life for the battery. In spite of the numerous related research efforts, details on the stability of the SEI composition and its influence on the battery capacity are still controversial. This book carefully analyzes and discusses the most recent findings and advances on this topic.
