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This book shows the recent advances of the applications of carbon nanotubes (CNTs), in particular, the polymer functionalized carbon nanotubes. It also includes a comprehensive description of carbon nanotubes' preparation, properties, and characterization. Therefore, we have attempted to provide detailed information about the polymer-carbon nanotube composites. With regard to the unique structure and properties of carbon nanotubes, a series of important findings have been reported. The unique properties of carbon nanotubes, including thermal, mechanical, and electrical properties, after polymer functionalization have been documented in detail. This book comprises 18 chapters. The chapters include different applications of polymer functionalization CNTs, e.g. photovoltaic, biomedical, drug delivery, gene delivery, stem cell therapy, thermal therapy, biological detection and imaging, electroanalytical, energy, supercapacitor, and gas sensor applications.
Flow batteries have received attention in large-scale energy storage due to their flexible design, high safety, high energy efficiency, and environmental friendliness. In recent years, they have been rapidly developed and tested in a variety of scales that prove their feasibility and advantages of use. As energy becomes a global focus, it is important to consider flow battery systems. This book offers a detailed introduction to the function of different kinds of redox flow batteries, including vanadium flow batteries, as well as the electrochemical processes for their development, materials and components, applications, and near future prospects. Redox Flow Batteries: Fundamentals and Applications will give readers a full understanding of flow batteries from fundamentals to commercial applications.
Supercapacitors have established their role as high-power density devices capable of storing energy for multiple cycles; these devices are more plentiful than batteries. This book outlines the fundamentals of charge-storage mechanisms in different configurations of supercapacitors. It describes the supercapacitor-related phenomena, state-of-the-art supercapacitor technologies, design and fabrication of electrodes, supercapacitor materials, macro-supercapacitor, planar supercapacitor, significance of electrode design, merits, demerits of current technologies, and future directions. It also details related physics, including prospective materials and electrode parameters. Features: Provides un...
This book focusses on the current research on materials for advanced battery technologies and proposes future directions for different types of batteries to meet the current challenges associated with the fuel cell. Furthermore, it provides insights into scientific and practical issues in the development of various batteries like sodium, potassium, zinc, magnesium, aluminum, calcium, and dual metal ion, to bring a new perspective to storage technologies beyond lithium-ion batteries. It introduces different themes of batteries to evaluate the opportunities and challenges of these battery systems from a commercial aspect. Key features: Deals with different potential rechargeable battery system...
This book covers the recent advances in photovoltaics materials and their innovative applications. Many materials science problems are encountered in understanding existing solar cells and the development of more efficient, less costly, and more stable cells. This important and timely book provides a historical overview, but concentrates primarily on the exciting developments in the last decade. It includes organic and perovskite solar cells, photovoltaics in ferroelectric materials, organic-inorganic hybrid perovskite, materials with improved photovoltaic efficiencies as well as the full range of semiconductor materials for solar-to-electricity conversion, from crystalline silicon and amorphous silicon to cadmium telluride, copper indium gallium sulfide selenides, dye sensitized solar cells, organic solar cells, and environmentally-friendly copper zinc tin sulfide selenides.
This book provides a comprehensive overview of the latest developments and materials used in electrochemical energy storage and conversion devices, including lithium-ion batteries, sodium-ion batteries, zinc-ion batteries, supercapacitors and conversion materials for solar and fuel cells. Chapters introduce the technologies behind each material, in addition to the fundamental principles of the devices, and their wider impact and contribution to the field. This book will be an ideal reference for researchers and individuals working in industries based on energy storage and conversion technologies across physics, chemistry and engineering. FEATURES Edited by established authorities, with chapt...
The rise of renewable energy responds to global warming, necessitating reliable storage like batteries. Though frequent use can affect their lifespan, these have become smaller, simpler, and more adaptable. Recent technological progress has improved batteries' longevity and efficiency, with costs dropping due to mass production. This book examines different battery types, their evolution, and the cutting-edge materials enhancing their performance, particularly focusing on metal oxides in various battery technologies. Exploring advanced materials for batteries is not just a theoretical exercise but a practical journey into the future of energy. This book is an essential guide, tracing the evo...
Elektrokimia adalah cabang ilmu kimia yang mempelajari hubungan antara reaksi kimia dan arus listrik. Ini melibatkan interkonversi energi kimia menjadi energi listrik (dan sebaliknya) melalui reaksi redoks yang terjadi di antara elektrode dalam larutan elektrolit. Desain sel elektrokimia dan skemanya dapat bervariasi tergantung pada jenis aplikasi dan penggunaan yang dimaksudkan. Namun, secara umum, sel elektrokimia terdiri dari beberapa komponen utama yang bekerja bersama untuk melakukan reaksi elektrokimia. Desain sel elektrokimia yang baik juga memperhatikan penempatan elektroda yang konsisten. Elektroda kerja, elektroda referensi, dan elektroda kontra harus ditempatkan dengan presisi tinggi untuk memastikan pengukuran yang akurat dan konsisten. Penempatan yang konsisten dari elektroda dapat dicapai melalui penggunaan sistem penjepitan atau penahan yang tepat di dalam sel. Selain itu, desain sel juga harus memperhatikan jarak antara elektroda dan ketebalan elektroda yang seragam untuk menghindari perbedaan konduktivitas dan potensial di sepanjang permukaan elektroda.