Impact of ALD Coating on Mn-rich Cathode Materials (Presentation)

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LG Chem Power Inc. (LGCPI) and NREL have collaborated to demonstrate the scalability of the atomic layer deposition (ALD) coating process over the last 6 months, and the benefits of ALD coatings for long-term cycling and calendar life are being quantified. The objectives of this work are two-fold: 1) to evaluate the scalability of the process to coat LGCPI cathodes with alumina using the ALD technique, and 2) to demonstrate improvements in rate capability and life of ALD-coated LGCPI electrodes. NREL received samples of baseline material to be coated from LGCPI. NREL carried out ALD coating of the samples with ... continued below

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17 p.

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Santhanagopalan, S. June 1, 2013.

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Description

LG Chem Power Inc. (LGCPI) and NREL have collaborated to demonstrate the scalability of the atomic layer deposition (ALD) coating process over the last 6 months, and the benefits of ALD coatings for long-term cycling and calendar life are being quantified. The objectives of this work are two-fold: 1) to evaluate the scalability of the process to coat LGCPI cathodes with alumina using the ALD technique, and 2) to demonstrate improvements in rate capability and life of ALD-coated LGCPI electrodes. NREL received samples of baseline material to be coated from LGCPI. NREL carried out ALD coating of the samples with help from a subcontractor, ALD Nanosolutions. NREL fabricated cells from those samples for quick screening and feedback to ALD Nanosolutions. LGCPI is currently fabricating larger-format cells for further evaluation.

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17 p.

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  • Presented at the 2013 Annual Merit Review and Peer Evaluation Meetings, 13-17 May 2013, Arlington, Virginia; Related Information: NREL (National Renewable Energy Laboratory)

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  • Report No.: NREL/PR-5400-58277
  • Grant Number: AC36-08GO28308
  • Office of Scientific & Technical Information Report Number: 1087212
  • Archival Resource Key: ark:/67531/metadc835814

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  • June 1, 2013

Added to The UNT Digital Library

  • May 19, 2016, 9:45 a.m.

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  • April 3, 2017, 8:43 p.m.

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Santhanagopalan, S. Impact of ALD Coating on Mn-rich Cathode Materials (Presentation), article, June 1, 2013; Golden, Colorado. (digital.library.unt.edu/ark:/67531/metadc835814/: accessed August 17, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.