Download or read book High Pressure Technology of Nanomaterials written by Witold ?ojkowski and published by Trans Tech Publications Ltd. This book was released on 2006-07-15 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume is indexed by Thomson Reuters CPCI-S (WoS). The aim of the celebrated High Pressure School (HPS) is to provide a platform where both young and experienced researchers can meet and exchange their experiences in high-pressure research techniques.

Download or read book Nanotechnology written by Jurgen Schulte and published by John Wiley & Sons. This book was released on 2005-04-15 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid growth of miniaturisation to meet the demand for increasingly smart devices is driving global investment in a wide range of industries such as IT, electronics, energy, biotechnology and materials science. Nanotechnology: Global Strategies, Industry Trends and Applications, written by experts from Asia, Europe and the USA, gives a comprehensive and important global perspective on nanotechnology. The book is divided into 3 parts: National Nanotechnology Initiatives in Asia, Europe and the USAexplores the current status of nanotechnology in China, Korea, Europe and the USA. Investing in Nanotechnology provides practical information about the opportunities and risks involved in nanotechnology and predictions for future growth. Frontiers of Nanotechnology discusses future applications of the technology and the real-world issues surrounding these. Outlining developing trends, emerging opportunities, associated risks and future applications, this book is essential reading for professionals, prospective investors and policy makers who need an accessible introduction to the topic.

Download or read book Controlling the growth of nanoparticles produced in a high power pulsed plasma written by Rickard Gunnarsson and published by Linköping University Electronic Press. This book was released on 2017-12-21 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanotechnology can profoundly benefit our health, environment and everyday life. In order to make this a reality, both technological and theoretical advancements of the nanomaterial synthesis methods are needed. A nanoparticle is one of the fundamental building blocks in nanotechnology and this thesis describes the control of the nucleation, growth and oxidation of titanium particles produced in a pulsed plasma. It will be shown that by controlling the process conditions both the composition (oxidationstate) and size of the particles can be varied. The experimental results are supported by theoretical modeling. If processing conditions are chosen which give a high temperature in the nanoparticle growth environment, oxygen was found to be necessary in order to nucleate the nanoparticles. The two reasons for this are 1: the lower vapor pressure of a titanium oxide cluster compared to a titanium cluster, meaning a lower probability of evaporation, and 2: the ability of a cluster to cool down by ejecting an oxygen atom when an oxygen molecule condenses on its surface. When the oxygen gas flow was slightly increased, the nanoparticle yield and oxidation state increased. A further increase caused a decrease in particle yield which is attributed to a slight oxidation ofthe cathode. By varying the oxygen flow, it was possible to control the oxidation state of the nanoparticles without fully oxidizing the cathode. Pure titanium nanoparticles could not be produced in a high vacuum system because oxygen containing gases such as residual water vapour have a profound influence on nanoparticle yield and composition. In an ultrahigh vacuum system titanium nanoparticles without significantoxygen contamination were produced by reducing the temperature of the growth environment and increasing the pressure of an argon-helium gas mixture within whichthe nanoparticles grew. The dimer formation rate necessary for this is only achievable at higher pressures. After a dimer has formed, it needs to grow by colliding with a titanium atom followed by cooling by collisions with multiple buffer gas atoms. The condensation event heats up the cluster to a temperature much higher than the gas temperature, where it is during a short time susceptible to evaporation. When the clusters’ internal energy has decreased by collisions with the gas to less than the energy required to evaporate a titanium atom, it is temporarily stable until the next condensation event occurs. The temperature difference by which the cluster has to cool down before it is temporarily stable is exactly as many kelvins as the gas temperature.The addition of helium was found to decrease the temperature of the gas, making it possible for nanoparticles of pure titanium to grow. The process window where this is possible was determined and the results presented opens up new possibilities to synthesize particles with a controlled contamination level and deposition rate.The size of the nanoparticles has been controlled by three means. The first is to change the electrical potential around the growth zone, which allows for size (diameter) control in the order of 25 to 75 nm without influencing the oxygen content of the particles. The second means is by increasing the pressure which decreases the ambipolar diffusion rate of the ions resulting in a higher growth material density. By doing this, the particle size can be increased from 50 to 250 nm, however the oxygen content also increases with increasing pressure when this is done in a high vacuum system. The last means of size control was by adding a helium flow to the process where higher flows resulted in smaller nanoparticle sizes. When changing the pressure in high vacuum, the morphology of the nanoparticles could be controlled. At low pressures, highly faceted near spherical particles were produced. Increasing the pressure caused the formation of cubic particles which appear to ‘fracture’ at higher pressures. At the highest pressure investigated, the particles became poly-crystalline with a cauliflower shape and this morphology was attributed to a lowad atom mobility. The ability to control the size, morphology and composition of the nanoparticles determines the success of applying the process to manufacture devices. In related work presented in this thesis it is shown that 150-200 nm molybdenum particles with cauliflower morphology were found to scatter light in which made them useful in photovoltaic applications, and the size of titanium dioxide nanoparticles were found to influence the selectivity of graphene based gas sensors.

Download or read book Emerging Nanomaterials for Advanced Technologies written by Anand Krishnan and published by Springer Nature. This book was released on 2022-02-22 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past decade the world has seen the rise of the fascinating and diverse field currently recognized as nanotechnology. This book covers a broad spectrum of topics within nanotechnology, including synthesis techniques, various innovative characterization techniques, growth mechanisms of nanomaterials, the physics and chemistry of nanomaterials, diverse functionalization methods, and the various applications of nanomaterials in biology, therapeutics, energy, food science, and environmental science. It also discusses applications of nanostructured materials, integrative applications such as nano- and micro-electronic sensor devices, as well as agricultural and environmental remediation applications. The book also includes a discussion of advances in functionalized nanomaterials (0D, 1D, 2D and 3D) and covers the early stages of the development of functionalized nanostructures, considering the future for 2D nanomaterials and 3D objects. Additionally, it includes a chapter on nanomaterial research development that highlights work on the life-cycle analysis of nanostructured materials and toxicity aspects. This book proves useful for researchers and professionals working in the field of nanomaterials and green technology, as well as in the field of nanotechnology. It should be useful to students and specialized researchers in a number of disciplines ranging from biology, chemistry, and materials science to engineering and manufacturing in both academia and industry.

Download or read book Technological Applications of Nanomaterials written by Annelise Kopp Alves and published by Springer Nature. This book was released on 2021-10-21 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains an overview of novel synthesis, characterization, and applications of nanomaterials. Based on an extensive state-of-the-art literature survey and results obtained from researches during the past years, this book presents techniques and special applications of classical and modern nanomaterials. This book reviews different nanomaterials, from the synthesis and characterization of diverse materials to modern applications such as viral detection, hyperthermia, thermoelectric, nano-coatings, electrochromic, pigments, among others. This book is aimed at students, researchers, and engineers who seek general scientific knowledge about nanomaterials with an application-oriented approach.

Download or read book Nanomaterials Handbook written by Yury Gogotsi and published by CRC Press. This book was released on 2017-08-09 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title features 11 new chapters unique to this edition, including chapters on grain boundaries in graphene, 2D metal carbides and carbonitrides, mechanics of carbon nanotubes and nanomaterials, biomedical applications, oxidation and purification of carbon nanostructures, sintering of nanoceramics, hydrothermal processing, nanofibers, and nanomaterials safety. It offers a comprehensive approach with a focus on inorganic and carbon-based nanomaterials, including fundamentals, applications, synthesis, and characterization. This book also provides a unique angle from the nanomaterial point of view on application, synthesis, and characterization not found in any other nanomaterials book on the market.

Download or read book Waste Recycling Technologies for Nanomaterials Manufacturing written by Abdel Salam Hamdy Makhlouf and published by Springer Nature. This book was released on 2021-05-09 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the recent advances in the wastes recycling technologies to provide low-cost and alternative ways for nanomaterials production. It shows how carbon nanomaterials can be synthesized from different waste sources such as banana fibers, argan (Argania spinosa) seed shells, corn grains, camellia oleifera shell, sugar cane bagasse, oil palm (empty fruit bunches and leaves) and palm kernel shells. Several nanostructured metal oxides (MnO2, Co3O4,....) can be synthesized via recycling of spent batteries. The recovered nanomaterials can be applied in many applications including: Energy (supercapacitors, solar cells, etc.) water treatments (heavy metal ions and dyes removal) and other applications. Spent battery and agriculture waste are rich precursors for metals and carbon, respectively. The book also explores the various recycling techniques, agriculture waste recycling, batteries recycling, and different applications of the recycled materials.

Download or read book Diamond Nanotechnology written by James Sung and published by CRC Press. This book was released on 2019-05-08 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book on nanodiamonds is the first of its kind. Nanodiamonds are indispensable for polishing industrial materials (e.g., computer hard drives and read heads) and advanced ceramics (e.g., silicon carbide and gem diamond). The book is valuable for those dealing with nanodiamonds as well as for those interested in a general education of nanosize materials.

Download or read book Supercritical Fluid Nanotechnology written by Concepcion Domingo Pascual and published by CRC Press. This book was released on 2015-10-22 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: The environmental and climate program demands technological solutions in the chemical industry that incorporate prevention of pollution. Major advances are needed to reduce the use of organic solvents, such as methanol, toluene, xylene, methyl ethyl ketone, and dichloromethane, which account for 27 percent of total toxics release inventory chemical

Download or read book An Introduction to High Pressure Science and Technology written by Jose Manuel Recio and published by CRC Press. This book was released on 2016-01-05 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Introduction to High-Pressure Science and Technology provides you with an understanding of the connections between the different areas involved in the multidisciplinary science of high pressure. The book reflects the deep interdisciplinary nature of the field and its close relationship with industrial applications.Thirty-nine specialists in high

Download or read book Functionalized Nanomaterials I written by Vineet Kumar and published by CRC Press. This book was released on 2020-08-20 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers all aspects of functionalized nanotechnology. Describes the challenges and methods of functionalized nanomaterials’ synthesis for different applications Discusses the recent findings and cutting edge global research trends on functionalization of nanomaterials Emphasizes on the products, market, safety and regulatory issues of functionalized nanomaterials Discuss the application of functionalized nanomaterials as biotemplates in different fields such as nanomedicine, nano-foods, nano-medical, cancer, interactions, toxicology, remediations

Download or read book Nanomaterials for Carbon Dioxide Capture and Conversion Technologies written by Shaukat Ali Mazari and published by Elsevier. This book was released on 2022-10-04 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanomaterials for Carbon Dioxide Capture and Conversion Technologies focuses on the applications of nanomaterials for CO2 capture and conversion. The book highlights the need for CO2 mitigation, followed by the basic principles for CO2 capture and conversion, using different nanomaterials, while also discussing and highlighting challenges and perspectives. Abundant CO2 emissions from industries and the transportation sector are a threat to the planet due to overwhelming concerns regarding CO2-induced climate change. Nanomaterials are being widely investigated for CO2 capture and conversion processes. Nano absorbents, adsorbents and nanomembranes for CO2 capture, nano catalysts for catalytic CO2 conversion, and chemical fixation of CO2 are some of the broader applications of nanomaterials for CO2 mitigation. Helps readers understand the basic mechanisms and theories behind CO2 capture and conversion using nanomaterials Provides information on the range of nanomaterials types used in CO2 capture and storage systems Assesses the major challenges for integrating nanotechnology into carbon dioxide capture and storage systems at an industrial scale

Download or read book Pharmaceutical Nanotechnology 2 Volumes written by Jean Cornier and published by John Wiley & Sons. This book was released on 2017-06-19 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dieses Fachbuch legt den Schwerpunkt auf konkrete Methoden und die jüngsten Fortschritte bei der Anwendung von Nanotechnologie für die Entwicklung neuer medikamentöser Therapieansätze und die medizinische Diagnostik. Von den Grundlagen der Nanopharmazie, einschließlich Charakterisierung und Herstellungsverfahren, bis hin zur Rolle von Nanopartikeln und Wirkstoffen wird das Fachgebiet umfassend dargestellt. Anwendungsbeispiele beziehen sich auf Fragestellungen bei der Medikamentenentwicklung und die Übertragung auf die klinische Praxis, Marktchancen und Aspekte der industriellen Vermarktung. Die beschriebenen Anwendungen stammen aus der Behandlung von Krebserkrankungen und weiteren wichtigen Therapiebereichen wie Infektionskrankheiten und Dermatologie. Abgerundet wird das Fachbuch durch eine ausführliche Erörterung sicherheitsrelevanter, rechtlicher und gesellschaftlicher Fragen. Geschrieben von einem erstklassigen Team von Herausgebern und Autoren, die zu den führenden Experten in Europa und den USA sowie zu den Pionieren der Nanopharmazie gehören.

Download or read book Advanced Research in Nanosciences for Water Technology written by Ram Prasad and published by Springer. This book was released on 2019-02-04 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: The establishment of clean, safe water is one of the major challenges facing societies around the globe. The continued urbanization of human populations, the increasing manipulation of natural resources, and the resulting pollution are driving remarkable burden on water resources. Increasing demands for food, energy, and natural resources are expected to continue to accelerate in the near future in response to the demands of these changing human populations. In addition, the complexity of human activities is leading to a diversity of new chemical contaminants in the environment that represent a major concern for water managers. This will create increased pressure on both water quantity and quality, making it increasingly difficult to provide a sustainable supply of water for human welfare and activities. Although protection of water resources is the best long-term solution, we will also need innovative novel approaches and technologies to water treatment to ensure an adequate superior quality resource to meet these needs. Solving tomorrow’s water issues will require unique approaches that incorporate emerging new technologies. Great advances have been made in the area of nanotechnology. Due to their unique physical and chemical properties, nanomaterials are extensively used in antibacterial medical products, membrane filters, electronics, catalysts, and biosensors. Nanoparticles can have distinctly different properties from their bulk counterparts, creating the opportunity for new materials with a diversity of applications. Recent developments related to water treatment include the potential use of carbon nanotubes, nanocompositae, nanospheres, nanofibers, and nanowires for the removal of a diversity of chemical pollutants. By exploiting the assets and structure of these new materials, such as increased surface area, high reactivity, and photocatalytic action, it will be possible to create technologies that can be very efficient at removing and degrading environmental pollutants. Understanding and using these unique properties should lead to innovative, cost-effective applications for addressing the complexities of emerging needs for water treatment and protection. Although still in the early stages, research into the application of nanotechnology shows great promise for solving some of these major global water issues. This comprehensive text describes the latest research and application methods in this rapidly advancing field.

Download or read book Materials and Diverse Technologies in Industry and Manufacture written by Muhammad Yahaya and published by Trans Tech Publications Ltd. This book was released on 2013-08-30 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collection of selected, peer reviewed papers from the 2013 International Conference on Mechanical, Automotive and Materials Engineering (CMAME 2013), July 26-27, 2013, Hong Kong. The 89 papers are grouped as follows: Chapter 1: Materials Science, Structural Composites, Materials Processing; Chapter 2: Nanomaterials Science; Chapter 3: Mechanical Properties of Materials, Deformation, Coating Engineering; Chapter 4: Computing Methods and Algorithms; Chapter 5: Experimental Methods and Studies; Chapter 6: Design, Modelling, Simulation and Optimization Technologies, CAD Applications; Chapter 7: Automation and Control, Detection and Tracking Technologies; Chapter 8: Advanced Technologies in Industry, Safety and Assessment.

Download or read book Handbook of Nanomaterials for Industrial Applications written by Chaudhery Mustansar Hussain and published by Elsevier. This book was released on 2018-07-19 with total page 1143 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Nanomaterials for Industrial Applications explores the use of novel nanomaterials in the industrial arena. The book covers nanomaterials and the techniques that can play vital roles in many industrial procedures, such as increasing sensitivity, magnifying precision and improving production limits. In addition, the book stresses that these approaches tend to provide green, sustainable solutions for industrial developments. Finally, the legal, economical and toxicity aspects of nanomaterials are covered in detail, making this is a comprehensive, important resource for anyone wanting to learn more about how nanomaterials are changing the way we create products in modern industry. Demonstrates how cutting-edge developments in nanomaterials translate into real-world innovations in a range of industry sectors Explores how using nanomaterials can help engineers to create innovative consumer products Discusses the legal, economical and toxicity issues arising from the industrial applications of nanomaterials

Download or read book Nanotechnology for Advances in Medical Microbiology written by Naga Raju Maddela and published by Springer Nature. This book was released on 2021-03-22 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Combined fields of Microbiology and Nanotechnology have been most successful in providing novel solutions for protecting the health of humans and environment. This book covers the implications of nano-strategies to combat bacterial pathogens, applications of nanotechniques in microbiology, and innovative advances in the area of medical microbiology. Contents are divided into three sections -- Nanoscience in controlling bacterial pathogens, Nanoscience in Microbiology, Medical Microbiology. This volume is going to provide timely information about the technological advances of Nanoscience in the domain of Microbiology, with a special emphasis on Pathobiology. The book is a useful read for students and researchers in microbiology, nanotechnology and medical microbiology.