Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/151298
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dc.contributor.authorLee, Dongsooen_US
dc.contributor.authorPark, Hyunjungen_US
dc.contributor.authorGoliaszewski, Alanen_US
dc.contributor.authorByeun, Yun-kien_US
dc.contributor.authorSong, Taeseupen_US
dc.contributor.authorPaik, Ungyuen_US
dc.date.accessioned2021-07-06T01:27:48Z-
dc.date.available2021-07-06T01:27:48Z-
dc.date.issued2019-
dc.identifier.citationLee, D., Park, H., Goliaszewski, A., Byeun, Y., Song, T. & Paik, U. (2019). In situ cross-linked carboxymethyl cellulose-polyethylene glycol binder for improving the long-term cycle life of silicon anodes in Li ion batteries. Industrial and Engineering Chemistry Research, 58(19), 8123-8130. https://dx.doi.org/10.1021/acs.iecr.9b00870en_US
dc.identifier.issn0888-5885en_US
dc.identifier.other0000-0002-1174-334X-
dc.identifier.other0000-0002-8206-9719-
dc.identifier.urihttps://hdl.handle.net/10356/151298-
dc.description.abstractTo increase the energy density of Li-ion batteries (LIBs), silicon has been widely studied due to its relative abundance and high theoretical specific capacity (∼3572 mAh g–1). However, silicon experiences drastic volume changes up to 300% associated with Li. Here, we report an in situ cross-linked carboxymethyl cellulose-polyethylene glycol (CMC-PEG) binder and its application to the silicon anode to improve cycle life. Through in situ cross-linking during the electrode drying process, the cross-linked CMC-PEG binder is simply prepared without an additional process. In particular, the cross-linked CMC-PEG binder is effective in enhancing cohesion between active materials and adhesion between active materials and a current collector. The silicon anode with the cross-linked CMC-PEG binder shows stable cycling performance with a capacity of ∼2000 mAh g–1 up to 350 cycles at 0.5 C. In terms of simplicity, this binder has potential to be used for silicon anodes and other electrodes experiencing volume expansion during cycling.en_US
dc.language.isoenen_US
dc.relation.ispartofIndustrial and Engineering Chemistry Researchen_US
dc.rights© 2019 American Chemical Society. All rights reserved.en_US
dc.subjectEngineering::Chemical engineeringen_US
dc.titleIn situ cross-linked carboxymethyl cellulose-polyethylene glycol binder for improving the long-term cycle life of silicon anodes in Li ion batteriesen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen_US
dc.identifier.doi10.1021/acs.iecr.9b00870-
dc.identifier.scopus2-s2.0-85065879388-
dc.identifier.issue19en_US
dc.identifier.volume58en_US
dc.identifier.spage8123en_US
dc.identifier.epage8130en_US
dc.subject.keywordsElectrodesen_US
dc.subject.keywordsSiliconen_US
dc.description.acknowledgementThis work was supported by funds from Ashland Specialty Ingredients and the “Human Resources Program in Energy Technology” of the Korea Institute of Energy Technology Evaluation and Planning (KETEP), a granted financial resource from the Ministry of Trade, Industry & Energy, Republic of Korea (No.20194010201890).en_US
item.grantfulltextnone-
item.fulltextNo Fulltext-
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