Identifying the Active Surfaces of Electrochemically Tuned LiCoO2 for Oxygen Evolution Reaction

Lu, Zhiyi; Chen, Guangxu; Li, Yanbin; Wang, Haotian; Xie, Jin; Liao, Lei; Liu, Chong; Liu, Yayuan; Wu, Tong; Li, Yuzhang; Luntz, Alan C.; Bajdich, Michal; Cui, Yi

doi:10.1021/jacs.7b02622

Identifying the Active Surfaces of Electrochemically Tuned LiCoO₂ for Oxygen Evolution Reaction

Journal Article · Tue Apr 18 00:00:00 EDT 2017 · Journal of the American Chemical Society

DOI:https://doi.org/10.1021/jacs.7b02622· OSTI ID:1368758

^[1]; Chen, Guangxu ^[1]; Li, Yanbin ^[1]; Wang, Haotian ^[2]; Xie, Jin ^[1]; Liao, Lei ^[1]; Liu, Chong ^[1]; Liu, Yayuan ^[1]; Wu, Tong ^[1]; ^[1]; ^[1]; Bajdich, Michal ^[3]; Cui, Yi ^[3]

Stanford Univ., Stanford, CA (United States)
Harvard Univ., Cambridge, MA (United States)
Stanford Univ., Stanford, CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States)

Identification of active sites for catalytic processes has both fundamental and technological implications for rational design of future catalysts. Herein, we study the active surfaces of layered lithium cobalt oxide (LCO) for the oxygen evolution reaction (OER) using the enhancement effect of electrochemical delithiation (De-LCO). Our theoretical results indicate that the most stable (0001) surface has a very large overpotential for OER independent of lithium content. In contrast, edge sites such as the nonpolar (1120) and polar (0112) surfaces are predicted to be highly active and dependent on (de)lithiation. The effect of lithium extraction from LCO on the surfaces and their OER activities can be understood by the increase of Co⁴⁺ sites relative to Co³⁺ and by the shift of active oxygen 2p states. Experimentally, it is demonstrated that LCO nanosheets, which dominantly expose the (0001) surface show negligible OER enhancement upon delithiation. However, a noticeable increase in OER activity (~0.1 V in overpotential shift at 10 mA cm^–2) is observed for the LCO nanoparticles, where the basal plane is greatly diminished to expose the edge sites, consistent with the theoretical simulations. In addition, we find that the OER activity of De-LCO nanosheets can be improved if we adopt an acid etching method on LCO to create more active edge sites, which in turn provides a strong evidence for the theoretical indication.

View Accepted Manuscript (DOE)

Research Organization:: SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)

Grant/Contract Number:: AC02-76SF00515

OSTI ID:: 1368758

Journal Information:: Journal of the American Chemical Society, Journal Name: Journal of the American Chemical Society Journal Issue: 17 Vol. 139; ISSN 0002-7863

Publisher:: American Chemical Society (ACS)Copyright Statement

Country of Publication:: United States

Language:: English

References (48)

NiFe-Based (Oxy)hydroxide Catalysts for Oxygen Evolution Reaction in Non-Acidic Electrolytes Dionigi, Fabio; Strasser, Peter Advanced Energy Materials, Vol. 6, Issue 23 https://doi.org/10.1002/aenm.201600621	journal	July 2016
An Efficient Three-Dimensional Oxygen Evolution Electrode Wang, Jun; Zhong, Hai-xia; Qin, Yu-ling Angewandte Chemie, Vol. 125, Issue 20 https://doi.org/10.1002/ange.201301066	journal	April 2013
LiCoO2 nanoplates with exposed (001) planes and high rate capability for lithium-ion batteries Xiao, Xiaoling; Liu, Xiangfeng; Wang, Li Nano Research, Vol. 5, Issue 6 https://doi.org/10.1007/s12274-012-0220-7	journal	May 2012
Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set Kresse, G.; Furthmüller, J. Computational Materials Science, Vol. 6, Issue 1, p. 15-50 https://doi.org/10.1016/0927-0256(96)00008-0	journal	July 1996
Crystal plane-dependent electrocatalytic activity of Co3O4 toward oxygen evolution reaction Zhang, Yuxia; Ding, Fei; Deng, Chen Catalysis Communications, Vol. 67 https://doi.org/10.1016/j.catcom.2015.04.012	journal	July 2015
Structure and electron density analysis of electrochemically and chemically delithiated LiCoO₂ single crystals Takahashi, Yasuhiko; Kijima, Norihito; Dokko, Kaoru Journal of Solid State Chemistry, Vol. 180, Issue 1, p. 313-321 https://doi.org/10.1016/j.jssc.2006.10.018	journal	January 2007
Nonrigid Band Behavior of the Electronic Structure of LiCoO ₂ Thin Film during Electrochemical Li Deintercalation Ensling, D.; Cherkashinin, G.; Schmid, S. Chemistry of Materials, Vol. 26, Issue 13 https://doi.org/10.1021/cm501480b	journal	June 2014
Tailoring the Morphology of LiCoO ₂ : A First Principles Study Kramer, Denis; Ceder, Gerbrand Chemistry of Materials, Vol. 21, Issue 16 https://doi.org/10.1021/cm9008943	journal	August 2009
Mechanism and Activity of Water Oxidation on Selected Surfaces of Pure and Fe-Doped NiO _x Li, Ye-Fei; Selloni, Annabella ACS Catalysis, Vol. 4, Issue 4 https://doi.org/10.1021/cs401245q	journal	March 2014
Biomimetic Hydrogen Evolution: MoS ₂ Nanoparticles as Catalyst for Hydrogen Evolution Hinnemann, Berit; Moses, Poul Georg; Bonde, Jacob Journal of the American Chemical Society, Vol. 127, Issue 15 https://doi.org/10.1021/ja0504690	journal	April 2005
Enhanced Activity of Gold-Supported Cobalt Oxide for the Electrochemical Evolution of Oxygen Yeo, Boon Siang; Bell, Alexis T. Journal of the American Chemical Society, Vol. 133, Issue 14 https://doi.org/10.1021/ja200559j	journal	April 2011
An Investigation of Thin-Film Ni–Fe Oxide Catalysts for the Electrochemical Evolution of Oxygen Louie, Mary W.; Bell, Alexis T. Journal of the American Chemical Society, Vol. 135, Issue 33 https://doi.org/10.1021/ja405351s	journal	August 2013
Theoretical Investigation of the Activity of Cobalt Oxides for the Electrochemical Oxidation of Water Bajdich, Michal; García-Mota, Mónica; Vojvodic, Aleksandra Journal of the American Chemical Society, Vol. 135, Issue 36 https://doi.org/10.1021/ja405997s	journal	August 2013
Benchmarking Heterogeneous Electrocatalysts for the Oxygen Evolution Reaction McCrory, Charles C. L.; Jung, Suho; Peters, Jonas C. Journal of the American Chemical Society, Vol. 135, Issue 45 https://doi.org/10.1021/ja407115p	journal	October 2013
Identification of Highly Active Fe Sites in (Ni,Fe)OOH for Electrocatalytic Water Splitting Friebel, Daniel; Louie, Mary W.; Bajdich, Michal Journal of the American Chemical Society, Vol. 137, Issue 3 https://doi.org/10.1021/ja511559d	journal	January 2015
Enhancing Perovskite Electrocatalysis through Strain Tuning of the Oxygen Deficiency Petrie, Jonathan R.; Jeen, Hyoungjeen; Barron, Sara C. Journal of the American Chemical Society, Vol. 138, Issue 23 https://doi.org/10.1021/jacs.6b03520	journal	June 2016
Electronic Structure of Chemically-Delithiated LiCoO ₂ Studied by Electron Energy-Loss Spectrometry Graetz, J.; Hightower, A.; Ahn, C. C. The Journal of Physical Chemistry B, Vol. 106, Issue 6 https://doi.org/10.1021/jp0133283	journal	February 2002
Origin of the Overpotential for Oxygen Reduction at a Fuel-Cell Cathode Nørskov, J. K.; Rossmeisl, J.; Logadottir, A. The Journal of Physical Chemistry B, Vol. 108, Issue 46 https://doi.org/10.1021/jp047349j	journal	November 2004
Importance of Correlation in Determining Electrocatalytic Oxygen Evolution Activity on Cobalt Oxides García-Mota, Mónica; Bajdich, Michal; Viswanathan, Venkatasubramanian The Journal of Physical Chemistry C, Vol. 116, Issue 39 https://doi.org/10.1021/jp306303y	journal	September 2012
Role of Strain and Conductivity in Oxygen Electrocatalysis on LaCoO ₃ Thin Films Stoerzinger, Kelsey A.; Choi, Woo Seok; Jeen, Hyoungjeen The Journal of Physical Chemistry Letters, Vol. 6, Issue 3 https://doi.org/10.1021/jz502692a	journal	January 2015
High Electrochemical Selectivity of Edge versus Terrace Sites in Two-Dimensional Layered MoS ₂ Materials Wang, Haotian; Zhang, Qianfan; Yao, Hongbin Nano Letters, Vol. 14, Issue 12 https://doi.org/10.1021/nl503730c	journal	November 2014
Electrochemical Tuning of MoS ₂ Nanoparticles on Three-Dimensional Substrate for Efficient Hydrogen Evolution Wang, Haotian; Lu, Zhiyi; Kong, Desheng ACS Nano, Vol. 8, Issue 5 https://doi.org/10.1021/nn500959v	journal	April 2014
Piezoelectricity of single-atomic-layer MoS2 for energy conversion and piezotronics Wu, Wenzhuo; Wang, Lei; Li, Yilei Nature, Vol. 514, Issue 7523 https://doi.org/10.1038/nature13792	journal	October 2014
The chemistry of two-dimensional layered transition metal dichalcogenide nanosheets Chhowalla, Manish; Shin, Hyeon Suk; Eda, Goki Nature Chemistry, Vol. 5, Issue 4, p. 263-275 https://doi.org/10.1038/nchem.1589	journal	April 2013
Electrochemical tuning of layered lithium transition metal oxides for improvement of oxygen evolution reaction Lu, Zhiyi; Wang, Haotian; Kong, Desheng Nature Communications, Vol. 5, Issue 1 https://doi.org/10.1038/ncomms5345	journal	July 2014
Exfoliation of layered double hydroxides for enhanced oxygen evolution catalysis Song, Fang; Hu, Xile Nature Communications, Vol. 5, Issue 1 https://doi.org/10.1038/ncomms5477	journal	July 2014
Bifunctional non-noble metal oxide nanoparticle electrocatalysts through lithium-induced conversion for overall water splitting Wang, Haotian; Lee, Hyun-Wook; Deng, Yong Nature Communications, Vol. 6, Issue 1 https://doi.org/10.1038/ncomms8261	journal	June 2015
The rise of graphene Geim, A. K.; Novoselov, K. S. Nature Materials, Vol. 6, Issue 3, p. 183-191 https://doi.org/10.1038/nmat1849	journal	March 2007
Single-layer MoS₂ transistors Radisavljevic, B.; Radenovic, A.; Brivio, J. Nature Nanotechnology, Vol. 6, Issue 3, p. 147-150 https://doi.org/10.1038/nnano.2010.279	journal	January 2011
Electronics and optoelectronics of two-dimensional transition metal dichalcogenides Wang, Qing Hua; Kalantar-Zadeh, Kourosh; Kis, Andras Nature Nanotechnology, Vol. 7, Issue 11, p. 699-712 https://doi.org/10.1038/nnano.2012.193	journal	November 2012
Physical and chemical tuning of two-dimensional transition metal dichalcogenides Wang, Haotian; Yuan, Hongtao; Sae Hong, Seung Chemical Society Reviews, Vol. 44, Issue 9 https://doi.org/10.1039/C4CS00287C	journal	January 2015
Electrochemical tuning of olivine-type lithium transition-metal phosphates as efficient water oxidation catalysts Liu, Yayuan; Wang, Haotian; Lin, Dingchang Energy & Environmental Science, Vol. 8, Issue 6 https://doi.org/10.1039/C5EE01290B	journal	January 2015
Changes in the crystal and electronic structure of LiCoO2 and LiNiO2 upon Li intercalation and de-intercalation Laubach, Sonja; Laubach, Stefan; Schmidt, Peter C. Physical Chemistry Chemical Physics, Vol. 11, Issue 17 https://doi.org/10.1039/b901200a	journal	January 2009
Oxygen evolution catalysts on supports with a 3-D ordered array structure and intrinsic proton conductivity for proton exchange membrane steam electrolysis Xu, Junyuan; Aili, David; Li, Qingfeng Energy & Environmental Science, Vol. 7, Issue 2 https://doi.org/10.1039/c3ee41438h	journal	January 2014
Electrochemical tuning of vertically aligned MoS2 nanofilms and its application in improving hydrogen evolution reaction Wang, H.; Lu, Z.; Xu, S. Proceedings of the National Academy of Sciences, Vol. 110, Issue 49 https://doi.org/10.1073/pnas.1316792110	journal	November 2013
Single-crystal synthesis, structure refinement and electrical properties of Li _0.5 CoO ₂ Takahashi, Y.; Kijima, N.; Tokiwa, K. Journal of Physics: Condensed Matter, Vol. 19, Issue 43 https://doi.org/10.1088/0953-8984/19/43/436202	journal	September 2007
The preparation of LiCoO ₂ nanoplates via a hydrothermal process and the investigation of their electrochemical behavior at high rates Qian, Xi; Cheng, Xi; Wang, Zhiyu Nanotechnology, Vol. 20, Issue 11 https://doi.org/10.1088/0957-4484/20/11/115608	journal	February 2009
Ab initiomolecular dynamics for liquid metals Kresse, G.; Hafner, J. Physical Review B, Vol. 47, Issue 1, p. 558-561 https://doi.org/10.1103/PhysRevB.47.558	journal	January 1993
Ab initio study of lithium intercalation in metal oxides and metal dichalcogenides Aydinol, M. K.; Kohan, A. F.; Ceder, G. Physical Review B, Vol. 56, Issue 3 https://doi.org/10.1103/PhysRevB.56.1354	journal	July 1997
Electron-energy-loss spectra and the structural stability of nickel oxide: An LSDA+U study Dudarev, S. L.; Botton, G. A.; Savrasov, S. Y. Physical Review B, Vol. 57, Issue 3, p. 1505-1509 https://doi.org/10.1103/PhysRevB.57.1505	journal	January 1998
From ultrasoft pseudopotentials to the projector augmented-wave method Kresse, G.; Joubert, D. Physical Review B, Vol. 59, Issue 3, p. 1758-1775 https://doi.org/10.1103/PhysRevB.59.1758	journal	January 1999
Oxidation energies of transition metal oxides within the GGA + U framework Wang, Lei; Maxisch, Thomas; Ceder, Gerbrand Physical Review B, Vol. 73, Issue 19 https://doi.org/10.1103/PhysRevB.73.195107	journal	May 2006
Generalized Gradient Approximation Made Simple Perdew, John P.; Burke, Kieron; Ernzerhof, Matthias Physical Review Letters, Vol. 77, Issue 18, p. 3865-3868 https://doi.org/10.1103/PhysRevLett.77.3865	journal	October 1996
Electric Field Effect in Atomically Thin Carbon Films Novoselov, K. S. Science, Vol. 306, Issue 5696, p. 666-669 https://doi.org/10.1126/science.1102896	journal	October 2004
Identification of Active Edge Sites for Electrochemical H₂ Evolution from MoS₂ Nanocatalysts Jaramillo, T. F.; Jorgensen, K. P.; Bonde, J. Science, Vol. 317, Issue 5834, p. 100-102 https://doi.org/10.1126/science.1141483	journal	July 2007
Chemically Derived, Ultrasmooth Graphene Nanoribbon Semiconductors Li, Xiaolin; Wang, Xinran; Zhang, Li Science, Vol. 319, Issue 5867, p. 1229-1232 https://doi.org/10.1126/science.1150878	journal	February 2008
Direct and continuous strain control of catalysts with tunable battery electrode materials Wang, Haotian; Xu, Shicheng; Tsai, Charlie Science, Vol. 354, Issue 6315 https://doi.org/10.1126/science.aaf7680	journal	November 2016
Electrochemical and In Situ X‐Ray Diffraction Studies of Lithium Intercalation in Li_xCoO₂ Reimers, Jan N.; Dahn, J. R. Journal of The Electrochemical Society, Vol. 139, Issue 8, p. 2091-2097 https://doi.org/10.1149/1.2221184	journal	January 1992

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