Durability and Reliability of Polymers and Other Materials in Photovoltaic Modules - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Durability and Reliability of Polymers and Other Materials in Photovoltaic Modules write by Hsinjin Edwin Yang. This book was released on 2019-06-14. Durability and Reliability of Polymers and Other Materials in Photovoltaic Modules available in PDF, EPUB and Kindle. Durability and Reliability of Polymers and Other Materials in Photovoltaic Modules describes the durability and reliability behavior of polymers used in Si-photovoltaic modules and systems, particularly in terms of physical aging and degradation process/mechanisms, characterization methods, accelerated exposure chamber and testing, module level testing, and service life prediction. The book compares polymeric materials to traditional materials used in solar applications, explaining the degradation pathways of the different elements of a photovoltaic module, including encapsulant, front sheet, back sheet, wires and connectors, adhesives, sealants, and more. In addition, users will find sections on the tests needed for the evaluation of polymer degradation and aging, as well as accelerated tests to aid in materials selection. As demand for photovoltaics continues to grow globally, with polymer photovoltaics offering significantly lower production costs compared to earlier approaches, this book will serve as a welcome resource on new avenues.
Polymer Durability
Polymer Durability - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Polymer Durability write by Roger Lee Clough. This book was released on 1996. Polymer Durability available in PDF, EPUB and Kindle. Provides a comprehensive overview of the science of polymer durability. Discusses the molecular mechanisms of polymer aging and deterioration, emphasizing UV and thermal exposure environments. Describes a variety of analytical techniques for studying degradation, with special emphasis on chemiluminescence. Covers advances in the use of additives and other approaches for enhancing polymer stability. Reviews mechanisms and applications of major classes of stabilizers, and discusses the problem of stabilizer migration and loss. Examines new methods for predicting the aging rate and lifetime of a material.
Polymer Electrolyte Fuel Cell Durability
Polymer Electrolyte Fuel Cell Durability - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Polymer Electrolyte Fuel Cell Durability write by Felix N. Büchi. This book was released on 2009-02-08. Polymer Electrolyte Fuel Cell Durability available in PDF, EPUB and Kindle. This book covers a significant number of R&D projects, performed mostly after 2000, devoted to the understanding and prevention of performance degradation processes in polymer electrolyte fuel cells (PEFCs). The extent and severity of performance degradation processes in PEFCs were recognized rather gradually. Indeed, the recognition overlapped with a significant number of industrial dem- strations of fuel cell powered vehicles, which would suggest a degree of technology maturity beyond the resaolution of fundamental failure mechanisms. An intriguing question, therefore, is why has there been this apparent delay in addressing fun- mental performance stability requirements. The apparent answer is that testing of the power system under fully realistic operation conditions was one prerequisite for revealing the nature and extent of some key modes of PEFC stack failure. Such modes of failure were not exposed to a similar degree, or not at all, in earlier tests of PEFC stacks which were not performed under fully relevant conditions, parti- larly such tests which did not include multiple on–off and/or high power–low power cycles typical for transportation and mobile power applications of PEFCs. Long-term testing of PEFCs reported in the early 1990s by both Los Alamos National Laboratory and Ballard Power was performed under conditions of c- stant cell voltage, typically near the maximum power point of the PEFC.
Polymer Durability and Radiation Effects
Polymer Durability and Radiation Effects - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Polymer Durability and Radiation Effects write by Roger A. Assink. This book was released on 2008. Polymer Durability and Radiation Effects available in PDF, EPUB and Kindle. The utilization of polymeric materials and their optimization for high performance applications requires a detailed understanding of their degradation sensitivities, and the various features affecting durability. This book provides an overview of the current trends in this research field. Topics are the latest concepts related to material lifetime prediction methodologies, new insight into degradation mechanisms in radiation environments, and how the knowledge of degradation processes can be applied to the design of materials with improved performance. Similarly of interest are appropriate analytical characterization techniques that are fundamental to all areas of polymer degradation and optimization studies. This book discusses the overlapping performance interests in a range of existing and developing applications. The audience will be polymer chemists and material engineers dealing with polymer design, testing and durability issues. The market will range from academia, to large research institutes and industry.
Polymer Analysis, Degradation, and Stabilization
Polymer Analysis, Degradation, and Stabilization - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Polymer Analysis, Degradation, and Stabilization write by Gennadiĭ Efremovich Zaikov. This book was released on 2005. Polymer Analysis, Degradation, and Stabilization available in PDF, EPUB and Kindle. Polymer Analysis, Degradation & Stabilization
