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Author : James Burroughs Armstrong
Publisher :
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.:/5 (19 download)
Download or read book Some AC Electrical Properties of Cerium Oxide written by James Burroughs Armstrong and published by . This book was released on 1965 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : CLEMENT J. KEVANE
Publisher :
ISBN 13 :
Total Pages : 1 pages
Book Rating : 4.:/5 (227 download)
Download or read book Electrical Properties of Oxides of Some Lanthanide Rare Earth Elements written by CLEMENT J. KEVANE and published by . This book was released on 1962 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrical conduction was studied in ceramic CeO2 and Pr2O3 from room temperature to near 600 C. Measurements were primarily 2-contact direct current type although some 2-contact ac measurements were made on CeO2. Some electrical conductivity effects of departures from stoichiometry were studied in Pr2O3 and CeO2 using a quartz-beam microbalance. At temperatures between 400 and 600 C, the current which flows between Pt electrodes through CeO2 at constant applied potential showed a decreasing transient. Above 600 C, the low-bias transients became increasing transients and at intermediate biases the transients disappeared. The ac resistance and capacitance of CeO2 ceramic pellet with Pt electrodes were strongly frequency dependent. The ac sample resistance decreased with frequency as did the capacitance. At low frequency the capacitance became very large and if this capacitance were considered to be a bulk material effect it would correspond to a very large dielectric coefficient at frequencies near 100 C. Sintered ceramic pellets of CeO2 containing 1% CaO appeared to exhibit ionic conduction and electrolysis under the action of an applied dc potential. (Author).
Author : United States. Air Force. Office of Scientific Research
Publisher :
ISBN 13 :
Total Pages : 968 pages
Book Rating : 4.3/5 (243 download)
Download or read book AFOSR. written by United States. Air Force. Office of Scientific Research and published by . This book was released on 1968 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Marcus Göbel
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (864 download)
Download or read book Boundary Effects on the Electrical Conductivity of Cerium Oxide Thin Films written by Marcus Göbel and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1264 pages
Book Rating : 4.3/5 (243 download)
Download or read book OAR Cumulative Index of Research Results written by and published by . This book was released on 1967 with total page 1264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. National Aeronautics and Space Administration
Publisher :
ISBN 13 :
Total Pages : 1556 pages
Book Rating : 4.:/5 (319 download)
Download or read book Technical Publications Announcements with Indexes written by United States. National Aeronautics and Space Administration and published by . This book was released on 1962 with total page 1556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sher Bahadar Khan
Publisher : BoD – Books on Demand
ISBN 13 : 1789850231
Total Pages : 123 pages
Book Rating : 4.7/5 (898 download)
Download or read book Cerium Oxide written by Sher Bahadar Khan and published by BoD – Books on Demand. This book was released on 2019-01-23 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the chemical structure and applications of CeO2. It covers the recent developments in a wide range of CeO2 applications, particularly catalysis corrosion protection, fuel cells, sensors, and UV-blocking. It also provides a concise but thorough coverage of the chemical structure and applications of CeO2. Thus, this book provides an overview of chemical structure, applications, and recent attributes of CeO2 for a broad audience, including beginners, graduate students, and specialists in both academic and industrial sectors.
Author : Muhammad Akhyar Farrukh
Publisher : BoD – Books on Demand
ISBN 13 : 9535128558
Total Pages : 176 pages
Book Rating : 4.5/5 (351 download)
Download or read book Functionalized Nanomaterials written by Muhammad Akhyar Farrukh and published by BoD – Books on Demand. This book was released on 2016-12-28 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Generally the nanometer scale covers from 1 to 100 nm while discussing the nanomaterials. Nanomaterials have very high potency and emerge with large applications piercing through all the discipline of knowledge, leading to industrial and technological growth. Nanotechnology is a multidisciplinary science that has its roots in fields such as colloidal science, device physics, and biomedical and supramolecular chemistry. The main objective of the book is to cover maximum areas focusing on synthesis, characterization with various microscopic techniques, and multiple applications. This book is divided into two sections with Non-carbon Compounds and Carbon Compounds. The synthesis, characterization, and applications of metal, metal oxides, and metal hydroxide nanoparticles are covered in the section Non-carbon Compounds, while the section Carbon Compounds focuses on the carbon nanotubes, graphite oxide, graphene oxide, etc.
Author : International Commission on Glass. Sub-committee AIX.
Publisher :
ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.:/5 (41 download)
Download or read book Electrical Properties of Glasses, Glass-ceramics and Amorphous Solids written by International Commission on Glass. Sub-committee AIX. and published by . This book was released on 1977 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James Morrow
Publisher :
ISBN 13 :
Total Pages : 78 pages
Book Rating : 4.:/5 (13 download)
Download or read book Investigation of the Material Properties of Cerium Oxide with Dopants for an Oxygen Transport Membrane written by James Morrow and published by . This book was released on 2017 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many physical properties of cerium oxide both undoped and doped have been studied herein. These properties include electrical conductivity, hardness, sintered density, and microstructure. These will be used to help determine a cerium oxide compound to use as an oxygen transport membrane in a combustion system. These compounds have been readily studied beforehand with exception to compounds with multiple dopants. Along with single doped cerium oxide, dual doped was investigated as well. The samples to be tested were created using co-precipitation and the subsequent powders were sintered at 1500°C to generate solid pellets. Once the pellets were formed the physical properties were tested. It was found that hardness and sintered density had little to no effect on electrical conductivity and the microstructures of the samples were shown to be favorable. As far as single or dual dopants were concerned, it was found that by including a second dopant along with zirconium that the electrical conductivity was reduced. Except for in the case where iron was doped along with zirconium, where the conductivity was increased. It was suggested to use samarium as the second dopant along with zirconium for the membrane.
Author :
Publisher :
ISBN 13 :
Total Pages : 1124 pages
Book Rating : 4.:/5 (31 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1987 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sabu Thomas
Publisher : CRC Press
ISBN 13 : 1315341409
Total Pages : 312 pages
Book Rating : 4.3/5 (153 download)
Download or read book Functionalized Engineering Materials and Their Applications written by Sabu Thomas and published by CRC Press. This book was released on 2018-09-03 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientists and researchers are looking for new smart materials to replace old or conventional materials for better performance and for new applications. The use of polymeric materials and nanomaterials is increasing due to their wide-spectrum tunability and many properties. It is now easier to formulate materials for special purposes using these materials than using conventional materials and methods. Many commercial products made from polymeric materials and nanomaterials are now in use and on the market. This book presents a diverse selection of cutting-edge research on the development of polymeric materials and nanomaterials for new and different applications. These include electrical applications, biomedical applications, sensing applications, coating applications, and others. A few chapters dedicated to materials for construction applications are also included. Discussions include the properties, behavior, preparation, processing, and characterization of various polymeric materials, nanomaterials, and their composites. Some of the chapter authors present theoretical studies of these systems, which can help readers to develop a better understanding in this area.
Author : United States. Air Force. Office of Aerospace Research
Publisher :
ISBN 13 :
Total Pages : 254 pages
Book Rating : 4.E/5 ( download)
Download or read book OAR Quarterly Index of Current Research Results written by United States. Air Force. Office of Aerospace Research and published by . This book was released on 1963 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Vijay Kumar
Publisher : Springer Nature
ISBN 13 : 9819956404
Total Pages : 515 pages
Book Rating : 4.8/5 (199 download)
Download or read book Optical Properties of Metal Oxide Nanostructures written by Vijay Kumar and published by Springer Nature. This book was released on 2023-10-25 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the optical properties of metal oxides at both the fundamental and applied level and their use in various applications. The book offers a basic understanding of the optical properties and related spectroscopic techniques essential for anyone interested in learning about metal oxide nanostructures. This is partly due to the fact that optical properties are closely associated with other properties and functionalities (e.g., electronic, magnetic, and thermal), which are of essential significance to many technological applications, such as optical data communications, imaging, lighting, and displays, life sciences, health care, security, and safety. The book also highlights the fundamentals and systematic developments in various optical techniques to achieve better characterization, cost-effective, user-friendly approaches, and most importantly, state-of-the-art developing methodologies for various scientific and technological applications. It provides an adequate understanding of the imposed limitations and highlights the prospects and challenges associated with optical analytical methods to achieve the desired performance in targeted applications.
Author :
Publisher :
ISBN 13 :
Total Pages : 1288 pages
Book Rating : 4.3/5 (91 download)
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976 with total page 1288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sridhar Komarneni
Publisher :
ISBN 13 :
Total Pages : 584 pages
Book Rating : 4.:/5 (318 download)
Download or read book Nanophase and Nanocomposite Materials II: Volume 457 written by Sridhar Komarneni and published by . This book was released on 1997-04-22 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an international and interdisciplinary forum for the discussion of advances in the research of nanophase and nanocomposites. The term 'nanophase' refers to nanoscale particles of one phase, whereas the term 'nanocomposite'refers to a composite of more than one Gibbsian solid phase where at least one dimension is in the nanometer range. The book, the second in a series, features reports showing that bulk materials with nanostructure (‹ 0.5µm) often have enhanced and unique properties when compared to their coarse-structured (›1µm) equivalents. A wide range of science and engineering disciplines are represented, with topics ranging from synthesis and processing, to properties and applications. Topics include: nanophase oxides; nanophase metals, alloys and non-oxides; nanophases - simulation studies; magnetic and metal nanocomposites; oxide, non-oxide and oxide-metal nanocomposites; organic-inorganic and sol-gel nanocomposites; and nanocomposites of layered and mesoporous materials.
Author : Prabhakar Singh
Publisher : John Wiley & Sons
ISBN 13 : 1118530160
Total Pages : 174 pages
Book Rating : 4.1/5 (185 download)
Download or read book Advances in Solid Oxide Fuel Cells VIII, Volume 33, Issue 4 written by Prabhakar Singh and published by John Wiley & Sons. This book was released on 2012-11-27 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Ninth International Symposium on Solid Oxide Fuel Cells: Materials, Science, and Technology was held in January 2012 as part of the 36th International Conference on Advanced Ceramics and Composites (ICACC). This symposium provided an international forum for scientists, engineers, and technologists from around the world to present and discuss the latest advances in solid oxide fuel cells. This issue features fourteen papers selected from the symposium, offering readers a broad panorama of the current status of solid oxide fuel cells technology, as well as emerging issues and future directions in the field.
