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Su L, Du H, Tang C, et al. Borate-ion intercalated NiFe layered double hydroxide to simultaneously boost mass transport and charge transfer for catalysis of water oxidation. J Colloid Interface Sci. 2018;528:36-44doi: 10.1016/j.jcis.2018.05.075.
Su, L., Du, H., Tang, C., Nan, K., Wu, J., & Ming Li, C. (2018). Borate-ion intercalated NiFe layered double hydroxide to simultaneously boost mass transport and charge transfer for catalysis of water oxidation. Journal of colloid and interface science, 52836-44. https://doi.org/10.1016/j.jcis.2018.05.075
Su, Lan, et al. "Borate-ion intercalated NiFe layered double hydroxide to simultaneously boost mass transport and charge transfer for catalysis of water oxidation." Journal of colloid and interface science vol. 528 (2018): 36-44. doi: https://doi.org/10.1016/j.jcis.2018.05.075
Su L, Du H, Tang C, Nan K, Wu J, Ming Li C. Borate-ion intercalated NiFe layered double hydroxide to simultaneously boost mass transport and charge transfer for catalysis of water oxidation. J Colloid Interface Sci. 2018 Oct 15;528:36-44. doi: 10.1016/j.jcis.2018.05.075. Epub 2018 May 22. PMID: 29807354.
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J Colloid Interface Sci. 2018 Oct 15;528:36-44. doi: 10.1016/j.jcis.2018.05.075. Epub 2018 May 22.

Borate-ion intercalated NiFe layered double hydroxide to simultaneously boost mass transport and charge transfer for catalysis of water oxidation.

Journal of colloid and interface science

Lan Su, Hongfang Du, Chun Tang, Kaikai Nan, Jinggao Wu, Chang Ming Li

Affiliations

  1. Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy, Southwest University, Chongqing 400715, PR China; Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energies, Chongqing 400715, PR China.
  2. Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy, Southwest University, Chongqing 400715, PR China; Institute of Materials Science and Devices, Suzhou University of Science and Technology, Suzhou 215011, PR China; Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energies, Chongqing 400715, PR China. Electronic address: [email protected].

PMID: 29807354 DOI: 10.1016/j.jcis.2018.05.075

Abstract

Borate ion-intercalated NiFe layered double hydroxide (NiFe LDH) is synthesized as a highly active electrocatalyst toward oxygen evolution reaction (OER) for the first time. With the intercalation of borate ions, the interlayer spacing and specific surface area of the NiFe LDH are increased, meanwhile the pore size distribution shifts to a larger pore size range. The borate ion-intercalated catalyst prepared at 20% of Fe content in presence of 0.05 M sodium borate additive exhibits the highest OER electrocatalytic activity, which shows a low onset overpotential of 270 mV and a Tafel slope of 42 mV dec

Copyright © 2018 Elsevier Inc. All rights reserved.

Keywords: Borate ion; Electrocatalyst; Intercalation; NiFe LDH; Water oxidation

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