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Electrolytic Hydriding of LaFe 13−x Si x Alloys for Energy Efficient Magnetic Cooling

2012; Volume: 24; Issue: 15 Linguagem: Inglês

10.1002/adma.201200112

1521-4095

Julia Lyubina, U. Hannemann, Mary P. Ryan, L. F. Cohen,

Magnetic Properties of Alloys

Advanced MaterialsVolume 24, Issue 15 p. 2042-2046 Communication Electrolytic Hydriding of LaFe13−xSix Alloys for Energy Efficient Magnetic Cooling Julia Lyubina, Corresponding Author Julia Lyubina [email protected] Department of Materials, Imperial College London, London, SW7 2AZ, UKDepartment of Materials, Imperial College London, London, SW7 2AZ, UK.Search for more papers by this authorUllrich Hannemann, Ullrich Hannemann Department of Materials, Imperial College London, London, SW7 2AZ, UKSearch for more papers by this authorMary P. Ryan, Mary P. Ryan Department of Materials, Imperial College London, London, SW7 2AZ, UKSearch for more papers by this authorLesley F. Cohen, Lesley F. Cohen Department of Physics, Imperial College London, London, SW7 2AZ, UKSearch for more papers by this author Julia Lyubina, Corresponding Author Julia Lyubina [email protected] Department of Materials, Imperial College London, London, SW7 2AZ, UKDepartment of Materials, Imperial College London, London, SW7 2AZ, UK.Search for more papers by this authorUllrich Hannemann, Ullrich Hannemann Department of Materials, Imperial College London, London, SW7 2AZ, UKSearch for more papers by this authorMary P. Ryan, Mary P. Ryan Department of Materials, Imperial College London, London, SW7 2AZ, UKSearch for more papers by this authorLesley F. Cohen, Lesley F. Cohen Department of Physics, Imperial College London, London, SW7 2AZ, UKSearch for more papers by this author First published: 19 March 2012 https://doi.org/10.1002/adma.201200112Citations: 34Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat Graphical Abstract An effective, low-temperature and readily available electrochemical method for tuning the operation temperature of LaFe13-xSix-type alloys is demonstrated. Electrolytically hydrided materials have the same high level magnetic properties as in high temperature gas-phase processed materials and offer an advantage of higher hydrogen absorption rate in the ferromagnetic state. Supporting Information Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Filename Description adma_201200112_sm_suppl.pdf222.2 KB suppl Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article. References 1 K. A. Gschneidner Jr., V. K. Pecharsky, Int. J. Refrigeration 2008, 31, 945. 2 K. A. Gschneidner Jr., V. K. Pecharsky, A. O. Tsokol, Rep. Prog. Phys. 2005, 68, 1479. 3 V. K. Pecharsky, K. A. Gschneidner Jr., Phys. Rev. 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