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In the last few years, the adoption of renewable technologies and energy-efficiency strategies has become increasingly important for reaching the ambitious target of an 80–95\% reduction in greenhouse gas emissions by 2050. In order to limit the increase in the Earth’s average temperature, fully renewable energy systems have to be adopted in all energy sectors. As such, several countries have agreed on the necessity of developing and implementing a novel sustainable energy paradigm in the building, transport, and industrial sectors. To support this new approach to energy use and production, scientists and companies have focused their attention on the use of renewable energy technologies, improvements in functional energy use, energy efficiency, novel efficient energy conversion systems, etc. In this context, this Special Issue, “Renewable Energy Systems 2023”, aims to summarize the most recent and important advancements and studies dealing with the integration of renewable technologie

This is a book on the practical approaches of reliability to electrotechnical devices and systems. It includes the electromagnetic effect, radiation effect, environmental effect, and the impact of the manufacturing process on electronic materials, devices, and boards. Related Books Challenges and New Trends in Power Electronic Devices Reliability Engineering Uncertainty and Reliability Analysis for Engineering Systems Engineering Reliability of Power Electronics Devices and Converter Systems Engineering Advances in Diagnostic Analysis, Strategic Management, and Proactive Maintenance of Electrical Equipment Engineering Reliability of Mechatronic Systems and Machine Elements: Testing and Validation Engineering The recommendations have been generated using an AI system. About: About MDPI Books Advisory Board Legal Information: MDPI Privacy Policy Terms and Conditions Terms of Use Accessibility Sales: Order and Delivery Indexing and Distribution Further Information: Book Series

Papers published in metals in 2020 and 2021, related to the special issue "News trends in powder metallurgy: microstructures, properties, durability. a review of the scientific advances in this field have been carried out through a selection of 13 original research papers (progress reviews and articles) on the impact of the microstructure on the mechanical and functional properties of metallic alloys obtained by sintering (SPS) and additive manufacturing (PBF) routes. Related Books Microstructure and Mechanical Properties of Structural Metals and Alloys Chemistry & Materials Science Advanced Powder Metallurgy Technologies Chemistry & Materials Science Metals Powders Chemistry & Materials Science Processing-Structure-Property Relationships in Metals Engineering Recent Advances in Metal Powder Based Additive Manufacturing Chemistry & Materials Science The recommendations have been generated using an AI system. About: About MDPI Books Advisory Board Legal Information: MDPI Privacy P

The title of the current Special Issue, “Feature Papers in Materials Simulation and Design”, has identified the aims of this collection since its opening: the gathering of research works and comprehensive review papers that advance the understanding and prediction of material behavior at different scales, from atomistic to macroscopic, through innovative modeling and simulation.In this context, interdisciplinary researches that tackled challenging and complex material problems where the governing phenomena might span different scales of material behavior, with an emphasis on the development of quantitative approaches to explain and predict experimental observations, have been collected. Similarly, particular attention has been given to homogenization techniques for the evaluation of the mechanical properties of new materials and multi-phase composites. Innovative numerical approaches for the mechanical analysis, highlighting their accuracy, reliability, and stability features, have b

In recent years, there has been significant progress in biomass research as bio-based products are beneficial to the environment, energy-saving, and cost-saving if they are processed properly. The book collects the most state-of-the-art works related to the natural fiber composites in a Special Issue entitled “Natural Fiber Biocomposites”. These works address all the issues related the manufacturing of natural fiber composite products, from (1) raw materials, such as wood, flax fiber, and cellulose nanofiber; to the (2) raw material treatments, such as furfuryl alcohol pretreatment, ultrasonic vibration treatment (UVT), and extraction method for the resins; to the (3) process of the composites fabrication, such as thermo-hygro-mechanical densification; and to the (4) performance of the composites, including mechanical, moisture absorption, opacity, thermal, and biodegradability. Discussions on the adhesives/resins used in the natural fiber composites fabrication, such as dried distill

Enhancing catalytic efficiency through the modification of catalysts is crucial in today's global context, as this process reduces environmental harm and encourages the sustainable utilization of natural resources. A primary goal in the field of catalysis is to develop catalysts that demonstrate outstanding catalytic activity, selectivity, and longevity. Targetable properties during synthesis include controlled morphology, resistance to sintering, elevated specific surface area, optimal acid–base properties, network vacancies, interactions between metal and support, and overall catalyst design. This Special Issue, titled "Effect of the Modification of Catalysts on the Catalytic Performance, 2nd Edition", comprises nine papers, including two reviews and seven research articles, and introduces innovative strategies for catalyst modification, significantly contributing to the research progress in this area from both practical and theoretical perspectives. This Special Issue Reprint is expected to attract considerable interest from researchers involved in these scientific fields, particularly regarding the following: the synthesis and characterization of various catalysts or catalytic materials; catalytic performance; the synergetic effect; the modification of catalysts or appropriate promoters used to alter catalyst structure, thereby enhancing stability or improving catalytic reactions for better activity or selectivity; as well as the reaction mechanism and kinetic parameters (such as reaction rate and activation energy).

The high-pressure-related problems of materials constitute a field at the confluence of several scientific disciplines. High pressure can be generated by die compression, high-velocity impact, or explosions. An understanding of materials under extreme high pressure, including flow, plastic deformation, phase transformation, fracture, temperature rise, and chemical reactions, is needed. This Special Issue on “Materials under High Pressure” collected recent research findings on the high-pressure-related problems of various materials. A collection of fourteen peer-reviewed research articles was included in this Special Issue. The main topics covered include processing technology, characterization, testing, theoretic modeling, and simulation. Related Books Pressure-Induced Phase Transformations (Volume II) Chemistry & Materials Science Dynamic Behavior of Materials Chemistry & Materials Science Engineering Materials in Extreme Environments Engineering High-Pressure Studies of Crystallin

In view of the general trend that the development of the global energy industry is oriented toward green, low-carbon, and efficient utilization, scientific research teams in various fields dominated by the coal industry have conducted much research on coal and coal-like materials by borrowing the technologies and concepts of modern materials science and rock mass mechanics, hoping to explore new directions for the high value-added utilization of structural coal resources and the development of new coal-like materials. On behalf of Materials, we invited you to contribute an original research article to a Special Issue on the microstructure, characterization, and mechanical properties of coal and coal-like materials. This Special Issue aimed to showcase the latest scientific and technological achievements and cutting-edge test technologies in the study of coal and coal-like materials, with exploration of their structural change characteristics and mechanical properties under various in

Lithium-ion batteries have become one of the most competitive forms of energy storage media for electric vehicles, energy storage power stations, novel energy storage systems, and so on. The safety issues associated with batteries, including thermal runaway, thermal runaway propagation, aging degradation, fire, and explosion, have caused widespread concern. These issues have not been satisfactorily unveiled and resolved. To this end, this Special Issue presents a collection of innovative research focused on battery safety and fire. It highlights key advances in the fundamental science and key technologies for thermal safety and management with regard to battery-related fires and explosions, including mechanisms, modeling, characteristics, monitoring technologies, and control strategies. Therefore, this Reprint was crafted to update the scientific community on recent advancements and future focus points in battery safety and battery fires, offering valuable insights for improving battery safety and performance.

As a green and renewable energy source, hydrogen is considered one of the most important directions for future energy development, which has flourished globally in recent years and has broad market prospects. The large-scale utilization of renewable energy for hydrogen production cuts the cost of obtaining hydrogen. Furthermore, the continuous improvement of fuel cell technology and hydrogen storage technology strengthens the integration of hydrogen energy with smart grids and vehicles to reduce holistic carbon emissions and promote sustainable development. Conventional renewable energies, though with numerous merits, also have challenges associated with global hydrogen utilization, especially with the technologies of relevant hydrogen devices, such as fuel cells and electrolyzers.

Electronics nanotechnology represents a multidisciplinary field with a very broad range of applications used to address different challenges. This reprint, through eleven original research articles, aims to acknowledge recent developments related to the fabrication and applications of nanomaterials: synthesis, characterization, and device fabrication. Related Books Nanoelectronic Materials, Devices and Modeling Engineering Nanotechnologies and Nanomaterials: Selected Papers from CCMR Chemistry & Materials Science Nanotechnologies and Nanomaterials: Selected Papers from CCMR Chemistry & Materials Science Electronic Nanodevices Computer Science & Mathematics ... Nanomaterials for Micro/Nano Devices Engineering The recommendations have been generated using an AI system. About: About MDPI Books Advisory Board Legal Information: MDPI Privacy Policy Terms and Conditions Terms of Use Accessibility Sales: Order and Delivery Indexing and Distribution Further Information: Book Series

(1) As SiC and GaN devices are increasingly being applied in power electronics, the excellent performance of these devices is required. Therefore, how to design the devices, how to drive them, and what other fields these devices can be applied in are attractive research issues.(2) This Special Issue aims to exhibit the research progress of the application of wide-bandgap semiconductor devices, including the novel structures of devices, new topology of circuits for the high performance of wide-bandgap devices, and integrated circuit application of wide-bandgap semiconductors.(3) In this Special Issue, original research articles and reviews are presented. Research areas are the following: high-efficiency SiC MOSFET-based DC/DC converters for EV applications, high-voltage SiC-based DC/DC converters for HVDC applications, SiC-based AC/DC for EV charging station applications, high-power density power converters based on GaN devices, integrated circuits based on SiC material for harsh environment applications, and integrated circuits based on GaN material for high-frequency applications.

This book has focused on novel developments and advancements in the field of heterogeneous catalysis with the aim of greenhouse gas reduction. The book determines whether carbon dioxide is a crisis or an opportunity, as well as its conversion into useful products such as synthesis gas.  Moreover, the selective catalytic removal of nitrogen oxides is also presented. Related Books Emissions Control Catalysis Chemistry & Materials Science ... Catalytic, Photocatalytic and Electrocatalytic Processes for the Valorisation of CO2 Chemistry & Materials Science Greener Catalysis for Environmental Applications Chemistry & Materials Science New Trends in Catalysis for Sustainable CO2 Conversion Chemistry & Materials Science ... Molecular Aspects in Catalytic Materials for Pollution Elimination and Green Chemistry Biology & Life Sciences The recommendations have been generated using an AI system. About: About MDPI Books Advisory Board Legal Information: MDPI Privacy Policy Terms and Condit

Three-dimensionally printed composites offer the opportunity for the rapid manufacture of complex components with bespoke material architectures that can be designed to prioritise performance in specific regions whilst focusing on weight savings elsewhere. Recent research in this field has demonstrated tremendous progress in overcoming some of the technical challenges associated with creating continuous fibre composites using additive manufacturing, and new-to-market commercial printers offer the promise of broader adoption of these materials. Some of the remaining key challenges limiting widespread use are an understanding of the key mechanisms of failure and how these materials perform over the long term in a wide range of environments. This Special Issue features articles showcasing the latest research in the additive manufacture of polymer composites. Related Books Additive Manufacturing of Advanced Composites Chemistry & Materials Science Additive Manufacturing of Fibre Reinfor

This themed issue of Chemistry is in honor of Professor Christoph Janiak on the occasion of his 60th birthday, and celebrates his innovative contributions to the fields of supramolecular chemistry, coordination polymers, networks and metal–organic frameworks, inorganic/organic hybrid materials and inorganic materials from ionic liquids. Related Books Functional Coordination Polymers and Metal–Organic Frameworks Chemistry & Materials Science The Polyhedral Face of Coordination Chemistry Chemistry & Materials Science Magnetic Coordination Compounds and More... a Long and Successful Story Chemistry & Materials Science Metal Organic Framework (MOF)-Based Micro/Nanoscale Materials Chemistry & Materials Science Metal Organic Frameworks Biology & Life Sciences ... The recommendations have been generated using an AI system. About: About MDPI Books Advisory Board Legal Information: MDPI Privacy Policy Terms and Conditions Terms of Use Accessibility Sales: Order and Delivery Indexing a

This Special Issue comprises 9 research papers on the application of microwaves in chemical engineering, covering the basic research into the optimization design of microwave reaction equipment as well as methods to improve microwave heating uniformity. Also included are the practical application of microwave-assisted processing in chemical engineering in the extraction of traditional Chinese medicine and essential oils from plant materials; the treatment of carbon fiber-reinforced polymer waste; and the drying treatment of drill cuttings and Zhaotong lignite. These 9 papers together represent unique and valuable references in the research of microwave technology. Related Books Membrane and Membrane Reactors Operations in Chemical Engineering Engineering Nanomaterials for Chemical Engineering Engineering Applications of Radio Frequency Heating in Food Processing Biology & Life Sciences ... Microwave and Antenna System in Medical Applications Public Health & Healthcare ... Computationa

The manufacture of parts for transportation vehicles, precision components, and bioengineered implants is reliant on high-performance manufacturing processes. On the one hand, these provide shorter set-up and lead times, higher production rates, and greater accuracy and precision. On the other hand, they necessitated the use of new technologies, optimised processes, and enhanced materials. The precision of high-performance manufacturing has also advanced from being in terms of tenths of millimetres to below hundredths in a century, and currently, some machines are on the verge of crossing the nanometre barrier. Most recently, hybrid manufacturing technologies have gained popularity, as they offer great potential in obtaining high-quality products with greater productivity, accuracy, energy efficiency, and with minor impacts on the environment. Despite this, most hybrid manufacturing methods are still in the research stage, with just a handful making it into industrial use. The current and future needs for machine tools and manufacturing operations include the use of less power and increased eco-friendliness, while maintaining the integrity of products. This Reprint sheds light on ‘High Performance and Hybrid Manufacturing Processes’ and provides a platform for the discussion of the recent successes, key topics, and challenges for future study in the field.

This Special Issue is a collection of top-quality papers from some of the Editorial Board Members of Fluids, Guest Editors, and leading researchers discussing new knowledge or new cutting-edge developments on all aspects of fluid mechanics. Research in turbulence continues to be one of the active areas; other papers focus on mixing, multiphase flows and porous media, slow (creeping) flows, potential flows, non-Newtonian fluids, fluid-structure interaction, and numerical methods. flows, potential flows, non-Newtonian fluids, fluid-structure interaction, and numerical methods. Related Books Recent Advances in Fluid Mechanics: Feature Papers, 2022 Computer Science & Mathematics ... Recent Advances in Fluid Mechanics Engineering The Advances in Fluid Mechanics Engineering Recent Numerical Advances in Fluid Mechanics Computer Science & Mathematics ... Modelling Flows in Pipes and Channels Engineering The recommendations have been generated using an AI system. About: About MDPI Books

Functional chitosan-based composites provide recent advances in the field. This reprint explores the preparation and characterization of nanocomposite films, membranes, hydrogels and nanoparticles, emphasizing their potential application as medical devices, packaging, or fuel cells. It will be a useful resource for academic and industry scientists. Related Books The Chitosan Biomaterials Biology & Life Sciences ... Advances in Chitin/Chitosan Characterization and Applications Chemistry & Materials Science The Chitosan Biomaterials Biology & Life Sciences ... Advances of Chitin and Chitosan-Based Materials Chemistry & Materials Science Research Progress on Chitosan Applications Chemistry & Materials Science The recommendations have been generated using an AI system. About: About MDPI Books Advisory Board Legal Information: MDPI Privacy Policy Terms and Conditions Terms of Use Accessibility Sales: Order and Delivery Indexing and Distribution Further Information: Book Series R

Advanced manufacturing is a core technological domain critical for modern industrial transformation and enhancing global competitiveness. By deeply integrating traditional manufacturing with technologies such as electronic information, computer science, materials engineering, and intelligent control, it significantly improves manufacturing precision, efficiency, and sustainability. Precision machining, as an essential part of this field, provides key technical support for high-tech industries such as aerospace, medical devices, and semiconductors, including the production of high-performance components such as gears, bearings, and screws. With advancements in precision machining technology, production is not only more refined but also significantly enhanced in terms of efficiency and product quality. This Special Issue, “Advanced Manufacturing and Precision Machining,” consists of ten peer-reviewed papers and explores the latest developments in the field of precision machining, with a focus on balancing high precision and high efficiency in complex manufacturing environments. As intelligent and digital technologies continue to advance, the future of advanced manufacturing will be more efficient, intelligent, and green. Interdisciplinary innovation and technological integration play an increasingly important role in driving progress. This Special Issue can provide crucial theoretical support and practical guidance for researchers and industry professionals.

In synthetic processes that produce polycrystalline material, e.g., zeolites in solvothermal synthesis, or composite materials, such as cement or products from nature, e.g., shells, the use of powder X-ray diffraction is essential for the structural characterization of materials. In recent years, the development of computer programs for structure solution and analysis of powder diffraction data has made it possible to determine the crystal structure of polycrystalline materials, making powder X-ray diffraction an even more valuable method. In addition, powder X-ray diffraction data can also provide important information about the microstructural features, porosity and thermal expansion of the material. This Special Issue is dedicated to the use of powder X-ray diffraction data in the study of various polycrystalline materials to provide insight into the structure–property correlation and the evaluation of various properties, highlighting potential applications and performance of polycrystalline materials.

The book focuses on a novel application of Intelligent Systems for supporting the operation and maintenance of power systems or other technical facilities within wind farms. Indicating a different perception of the reliability of wind farm facilities led to the possibility of extending the operation lifetime and operational readiness of wind farm equipment. Additionally, the presented approach provides a basis for extending its application to the testing and analysis of other technical facilities. Related Books Application of Intelligent Techniques in Power System Stability, Control and Protection Engineering Advances in Diagnostic Analysis, Strategic Management, and Proactive Maintenance of Electrical Equipment Engineering Machine Learning for Energy Systems Engineering Artificial Intelligence for Smart and Sustainable Energy Systems and Applications Environmental & Earth Sciences ... Intelligent Control in Energy Systems Engineering The recommendations have been generated using a

The progress in the area of nanotechnology has opened the door for the fabrication of soft, biological, and composite nanomaterials for targeted applications. Nanomaterials are known to enhance the properties and functionality of composite materials several fold. The properties for the desired applications can often be achieved by the addition of small amounts of nanomaterials into soft materials such as polymers, gels, and biomaterials. This book condenses investigations by scientific groups from highly diverse research fields, which will be beneficial for the wider scientific community. Related Books Advanced Biopolymer-Based Nanocomposites and Hybrid Materials Chemistry & Materials Science Novel Structural and Functional Material Properties Enabled by Nanocomposite Design Chemistry & Materials Science Nanomaterials for Biomedical and Biotechnological Applications Biology & Life Sciences Nanocomposites of Polymers and Inorganic Nanoparticles Chemistry & Materials Science Novel Bioco

This Special Issue reprint covers the synthesis of luminescent nanomaterials, applications for in vitro and in vivo imaging, detection based on fluorescence resonance energy, and the applications of luminescent nanoparticles for photodynamic activation and solid-state displays, as well as new materials and structures, such as perovskite quantum dots, and novel phenomena, such as aggregation-induced emissions. In total, there are 15 papers (2 reviews and 13 research articles) in this Special Issue consisting of the major areas of upconversion of luminescent nanomaterials; luminescent nanomaterials for solid-state lighting, displays, and anti-counterfeiting; particle-based sensing technology; particle-based therapeutics; and new materials and structures. This Issue represents new developments in luminescence nanotechnology. Related Books Advanced Luminescent Materials and Devices Chemistry & Materials Science Innovative Nanomaterial Properties and Applications in Chemistry, Physics, M