Download or read book Investigation of the Transport and Reaction Processes Occurring Within Silver Oxide zinc Batteries written by Thedford Preston Dirkse and published by . This book was released on 1966 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: The decomposition of Ag2O dissolved in KOH solutions was studied; effects of temperature, light, KOH concentration, Ag2O concentration, and additives on this decomposition were measured. At least two mechanisms are involved but the precise nature of these mechanisms is still unknown. Overvoltages for anodic and cathodic zinc electrode processes were measured by different methods. The presence of additives in the electrolyte had little effect on these overvoltages but overvoltages were markedly affected by KOH concentration and temperature. Amalgamation improved performance of the Zn electrode but this effect decreased with decreasing temperature. Ag contamination adversely affected cathodic Zn electrode processes. It appears that the beneficial effects of additives to the electrolyte are related to the presence of carboxyl groups and that the beneficial effects of additives to the Zn electrode are related to their wetting ability. (Author).
Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analysis of Reaction and Transport Processes in Zinc Air Batteries written by Daniel Schröder and published by Springer. This book was released on 2016-01-22 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains a novel combination of experimental and model-based investigations, elucidating the complex processes inside zinc air batteries. The work presented helps to answer which battery composition and which air-composition should be adjusted to maintain stable and efficient charge/discharge cycling. In detail, electrochemical investigations and X-ray transmission tomography are applied on button cell zinc air batteries and in-house set-ups. Moreover, model-based investigations of the battery anode and the impact of relative humidity, active operation, carbon dioxide and oxygen on zinc air battery operation are presented. The techniques used in this work complement each other well and yield an unprecedented understanding of zinc air batteries. The methods applied are adaptable and can potentially be applied to gain further understanding of other metal air batteries.
Download or read book Zinc silver Oxide Batteries written by Electrochemical Society. Battery Division and published by New York ; Toronto : J. Wiley. This book was released on 1971 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Zinc electrode, fundamental chemistry and electrochemistry; Silver electrode, fundamental chemistry and electrochemistry; Manufacture of electrodes; Separators; Cell and battery design features; Applications of zinc-silver oxide batteries; and Battery use, procurement, quality control, and reliability.
Download or read book Investigation of the Electrode Migration and Reaction Process Occurring in Alkaline Zinc Batteries written by T. P. Dirkse and published by . This book was released on 1968 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: A polarographic study has been made of zincate solutions. Zincate ions were introduced into KOH solution electrolytically and also be dissolving ZnO. No significant differences were found between these two kinds of zincate solutions. (Author).
Download or read book Silver Migration and Transport Mechanism Studies in Silver Oxide zinc Batteries written by T. P. Dirkse and published by . This book was released on 1962 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thirteen different materials were checked for their reaction towards silver oxide dissolved in potassium hydroxide solutions. Of these, the polyethylenes appear to have most promise as separator materials. Several attempts were made to trace the migration of silver in a silvercadmium cell by the use of radioactive silver. A method of counting the radioactivity is being developed. The main difficulty encountered in this study is the take-up of radioactive silver by the electrodes. This has obscured the interpretation of the results obtained to date. (Author).
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1984 with total page 1278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transport Processes in Zinc silver Oxide Battery Separators written by Maria Norberta Neves Correia De Pinko and published by . This book was released on 1976 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Investigation of Transport Processes and Electrode Kinetics in a Zinc Bromine Battery written by Ravindra Vaman Shenoy and published by . This book was released on 1991 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electrode Migration and Reaction Processes Occurring Within Alkaline Zinc Batteries written by Thedford P. Dirkse and published by . This book was released on 1969 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: The open circuit, anodic, and cathodic behavior of the zinc electrode in KOH solutions have been studied. In each case a literature reveiw has also been made. The open circuit behavior of zinc has been studied over a range of KOH concentrations at 25 and 44C. The effect of amalgamation and of the zincate ion on this process has also been noted. The cathodic behavior of zinc was studied by obtaining voltage-current curves in a range of KOH concentrations and at temperatures of 0 to 50C. The effect of zincate ion and the effect of amalgamation on these processes were also studied. The anodic zinc processes were observed by making polarographic, cyclic voltammetric, potentiostatic, and voltage decay measurements. This was done over a range of KOH concentrations with and without the presence of zincate ions. The effect of surface active materials on the cycle life of silver-zinc cells and on the double layer capacitance of the zinc electrode was measured. A few nickel-zinc cells were assembled and cycled. The effect of circulating the electrolyte at a modest rate was also studied. (Author).
Download or read book U S Government Research and Development Reports written by and published by . This book was released on 1965 with total page 1776 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy a Continuing Bibliography with Indexes written by and published by . This book was released on 1982 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research Reports written by and published by . This book was released on 1963 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research and Development Reports written by and published by . This book was released on 1965-10 with total page 1352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Simulation of Battery Systems written by Farschad Torabi and published by Academic Press. This book was released on 2019-11-06 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Simulation of Battery Systems: Fundamentals and Applications covers both the fundamental and technical aspects of battery systems. It is a solid reference on the simulation of battery dynamics based on fundamental governing equations of porous electrodes. Sections cover the fundamentals of electrochemistry and how to obtain electrochemical governing equations for porous electrodes, the governing equations and physical characteristics of lead-acid batteries, the physical characteristics of zinc-silver oxide batteries, experimental tests and parameters necessary for simulation and validation of battery dynamics, and an environmental impact and techno-economic assessment of battery systems for different applications, such as electric vehicles and battery energy storage. The book contains introductory information, with most chapters requiring a solid background in engineering or applied science. Battery industrial companies who want to improve their industrial batteries will also find this book useful. Includes carefully selected in-text problems, case studies and illustrative examples Features representative chapter-end problems, along with practical systems and applications Covers various numerical methods, including those based on CFD and optimization, also including free codes and databases
Download or read book Proceedings written by and published by . This book was released on 1966 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
