Fourth Letter Voltaic Combinations Reference by Frederic Daniell (2 results)
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Contact seller5-star sellerLeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1838 edition.… NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 17 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.
Published by London, Richard and John E. Taylor., 1836
Seller: JF Ptak Science Books, Hendersonville, NC, U.S.A.JF Ptak Science Books
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Add to basketNo Binding. Condition: Very Good. The Invention of the Daniell CellFirst Dependable Source of Electricity from a Battery. [++] DANIELL, J. Frederic. SIX contributions in FIVE papers on the invention of the Daniell-Cell, 1836-1842. All extracts from the "Philosophical Transactions" London, Richard and John E. Taylor. [++] (1) "On… Voltaic Combinations. In a Letter addressed to Michael Faraday. Received January 26, - Read February 11, 1836. AND (2) "Additional Observations on Voltaic Combinations. In a Letter to Michael Faraday. Received April 14, - Read April 21, 1836." - Part I. pp.107-124 and 1 engraved plate plus pp. 125-129 and 1 engraved plate. [Same issue] (3) "Further Observations on Voltaic Combinations. In a letter addressed to Michael Faraday." extracted from "Philosophical Transactions", pp 141-160 and 1 engraved plate. 1837 [++] This is the first appearance of Daniell's second paper on the construction of the important "Daniell-Cell". [++] AND: (4) "Fourth Letter on Voltaic Combinations, with reference to the Mutual Relations of the Generating and Conducting Surfaces", 1838, pp 41-56. AND: (5) "Fifth Letter on Voltaic Combinations, with some Account of the Effects of a large constant Battery", 1839, pp 89-95. AND: (6) "Sixth Letter on Voltaic Combinations." 1842, pp 137-155. [++] This (#1) is the first appearance of Daniell's first paper on the construction of the famous "Daniell-Cell", in which he announced his invention of the battery, the first constant and reliable source of electric energy. [++] "By lessening polarization, John Daniell (1790-1845) improves the voltaic electric cell and replaces it with a "Daniell cell" which more reliably produces a steady current".--Parkinson, "Breakthroughs", 306. [++] "John Frederic Daniell was a British chemist and meteorologist. Appointed the first professor of chemistry at King's College in London in 1831, he invented a number of important measuring devices, including the pyrometer, which won him the Rumford Medal of the Royal Society. But his most important scientific contribution was his invention of the "Daniell Cell" in 1836.Before Daniell, electrical experiments depended on voltage generated by voltaic cells. Voltaic piles provided a continuous source of electricity, but they lost power rapidly. Daniell's improved cell drew power more evenly during its continuous operation, expanding the range of possibilities for the application of electricity. Daniell solved the problem of energy loss by taming the buildup of hydrogen in voltaic piles. .Putting a barrier between the copper and zinc plates prevented hydrogen from forming, and thus stopped the battery's polarization.In 1837, Daniell received the Royal Society's highest award, the Copley Medal, for his battery. His invention would power a host of emerging technologies, including telegraphy."--ETHW website (Daniell Cell").
