Pd nanoparticles on ZnO-passivated porous carbon by atomic layer deposition: an effective electrochemical catalyst for Li-O2 battery

Uniformly dispersed Pd nanoparticles on ZnO-passivated porous carbon were synthesized via an atomic layer deposition (ALD) technique, which was tested as a cathode material in a rechargeable Li-O2 battery, showing a highly active catalytic effect toward the electrochemical reactions-in particular, the oxygen evolution reaction. Transmission electron microscopy (TEM) showed discrete crystalline nanoparticles decorating the surface of the ZnO-passivated porous carbon support in which the size could be controlled in the range of 3-6 nm, depending on the number of Pd ALD cycles performed. X-ray absorption spectroscopy (XAS) at the Pd K-edge revealed that the carbon-supported Pd existed in a mixed phase of metallic palladium and palladium oxide. The ZnO-passivated layer effectively blocks the defect sites on the carbon surface, minimizing the electrolyte decomposition. Our results suggest that ALD is a promising technique for tailoring the surface composition and structure of nanoporous supports for Li-O2 batteries.

[1]  Li Li,et al.  Aprotic and aqueous Li-O₂ batteries. , 2014, Chemical reviews.

[2]  J. Elam,et al.  Subnanometer Palladium Particles Synthesized by Atomic Layer Deposition , 2011 .

[3]  K. M. Abraham,et al.  Lithium-air and lithium-sulfur batteries , 2011 .

[4]  B. McCloskey,et al.  Lithium−Air Battery: Promise and Challenges , 2010 .

[5]  Rajeev S. Assary,et al.  Molecular-level insights into the reactivity of siloxane-based electrolytes at a lithium-metal anode. , 2014, Chemphyschem : a European journal of chemical physics and physical chemistry.

[6]  J. Nørskov,et al.  Communications: Elementary oxygen electrode reactions in the aprotic Li-air battery. , 2010, The Journal of chemical physics.

[7]  Jian Zhang,et al.  Air Dehydration Membranes for Nonaqueous Lithium–Air Batteries , 2010 .

[8]  Yi‐Ming Yan,et al.  Synthesis of MoS2 and MoO2 for their applications in H2 generation and lithium ion batteries: a review , 2013, Science and technology of advanced materials.

[9]  Mikko Ritala,et al.  Atomic layer deposition (ALD): from precursors to thin film structures , 2002 .

[10]  S. George.  Atomic layer deposition: an overview. , 2010, Chemical reviews.

[11]  P. Bruce,et al.  Rechargeable LI2O2 electrode for lithium batteries. , 2006, Journal of the American Chemical Society.

[12]  Junling Lu,et al.  Nano/subnanometer Pd nanoparticles on oxide supports synthesized by AB-type and low-temperature ABC-type atomic layer deposition: growth and morphology. , 2010, Langmuir : the ACS journal of surfaces and colloids.

[13]  Shuo Chen,et al.  Platinum-gold nanoparticles: a highly active bifunctional electrocatalyst for rechargeable lithium-air batteries. , 2010, Journal of the American Chemical Society.

[14]  Steven M. George,et al.  ZnO/Al2O3 nanolaminates fabricated by atomic layer deposition: growth and surface roughness measurements , 2002 .

[15]  Jean-Marie Tarascon,et al.  Li-O2 and Li-S batteries with high energy storage. , 2011, Nature materials.

[16]  Shengbo Zhang,et al.  Oxygen reduction reaction catalyst on lithium/air battery discharge performance , 2011 .

[17]  Dan Zhao,et al.  Reversibility of anodic lithium in rechargeable lithium–oxygen batteries , 2013, Nature Communications.

[18]  PREPARATION AND ANALYSES OF MnO 2 /CARBON COMPOSITES FOR RECHARGEABLE LITHIUM-AIR BATTERY , 2011 .

[19]  Younan Xia,et al.  Structural dependence of oxygen reduction reaction on palladium nanocrystals. , 2011, Chemical communications.

[20]  K. M. Abraham,et al.  A Polymer Electrolyte‐Based Rechargeable Lithium/Oxygen Battery , 1996 .

[21]  Takashi Kuboki,et al.  Lithium-air batteries using hydrophobic room temperature ionic liquid electrolyte , 2005 .

[22]  Jim P. Zheng,et al.  α-MnO2/Carbon Nanotube/Carbon Nanofiber Composite Catalytic Air Electrodes for Rechargeable Lithium-air Batteries , 2011 .

[23]  Y. Lei,et al.  Toward atomically-precise synthesis of supported bimetallic nanoparticles using atomic layer deposition , 2014, Nature Communications.

[24]  Feng Jiao,et al.  Mesoporous Crystalline β‐MnO2—a Reversible Positive Electrode for Rechargeable Lithium Batteries , 2007 .

[25]  Jun Lu,et al.  A nanostructured cathode architecture for low charge overpotential in lithium-oxygen batteries , 2013, Nature Communications.

[26]  R M Shelby,et al.  Solvents' Critical Role in Nonaqueous Lithium-Oxygen Battery Electrochemistry. , 2011, The journal of physical chemistry letters.

[27]  Christopher S. Johnson,et al.  Activated Lithium-Metal-Oxides as Catalytic Electrodes for Li–O2 Cells , 2011 .

[28]  Wu Xu,et al.  High Capacity Pouch-Type Li–Air Batteries , 2010 .

[29]  M. Verheijen,et al.  Supported Core/Shell Bimetallic Nanoparticles Synthesis by Atomic Layer Deposition , 2012 .

[30]  Tejs Vegge,et al.  The role of transition metal interfaces on the electronic transport in lithium–air batteries , 2011 .

[31]  T. Ishihara,et al.  Pd / MnO2 Air Electrode Catalyst for Rechargeable Lithium/Air Battery , 2010 .

[32]  Wu Xu,et al.  Optimization of Air Electrode for Li/Air Batteries , 2010 .

[33]  Hubert A. Gasteiger,et al.  The Influence of Catalysts on Discharge and Charge Voltages of Rechargeable Li–Oxygen Batteries , 2010 .

[34]  N. Munichandraiah,et al.  High Capacity Li – O2 Cell and Electrochemical Impedance Spectroscopy Study , 2010 .

[35]  Petru Andrei,et al.  Some Possible Approaches for Improving the Energy Density of Li-air Batteries , 2010 .

[36]  Sanjeev Mukerjee,et al.  Elucidating the Mechanism of Oxygen Reduction for Lithium-Air Battery Applications , 2009 .

[37]  H. Gasteiger,et al.  Electrocatalytic Activity Studies of Select Metal Surfaces and Implications in Li-Air Batteries , 2010 .

[38]  Dean J. Miller,et al.  Synthesis of porous carbon supported palladium nanoparticle catalysts by atomic layer deposition: application for rechargeable lithium-O2 battery. , 2013, Nano letters.

[39]  Haoshen Zhou,et al.  Li-air rechargeable battery based on metal-free graphene nanosheet catalysts. , 2011, ACS nano.

[40]  Jun Lu,et al.  Recent Research Progress on Non-aqueous Lithium-Air Batteries from Argonne National Laboratory , 2013 .

[41]  Haoshen Zhou,et al.  To draw an air electrode of a Li–air battery by pencil , 2011 .

[42]  Peter G Bruce,et al.  Alpha-MnO2 nanowires: a catalyst for the O2 electrode in rechargeable lithium batteries. , 2008, Angewandte Chemie.

[43]  B. Liu,et al.  Synthesis of Pt–Pd Core–Shell Nanostructures by Atomic Layer Deposition: Application in Propane Oxidative Dehydrogenation to Propylene , 2012 .

[44]  P. Bruce,et al.  Reactions in the rechargeable lithium-O2 battery with alkyl carbonate electrolytes. , 2011, Journal of the American Chemical Society.

[45]  Jun Lu,et al.  The effect of oxygen crossover on the anode of a Li-O(2) battery using an ether-based solvent: insights from experimental and computational studies. , 2013, ChemSusChem.

[46]  Ji-Guang Zhang,et al.  Air electrode design for sustained high power operation of Li/air batteries , 2009 .

[47]  Kang Xu,et al.  Reaction mechanisms for the limited reversibility of Li–O2 chemistry in organic carbonate electrolytes , 2011 .

[48]  Hubert A. Gasteiger,et al.  Method Development to Evaluate the Oxygen Reduction Activity of High-Surface-Area Catalysts for Li-Air Batteries , 2011 .

[49]  Yuhui Chen,et al.  The lithium-oxygen battery with ether-based electrolytes. , 2011, Angewandte Chemie.

[50]  J. Elam,et al.  Palladium Catalysts Synthesized by Atomic Layer Deposition for Methanol Decomposition , 2010 .

[51]  Yang-Kook Sun,et al.  Effect of the size-selective silver clusters on lithium peroxide morphology in lithium–oxygen batteries , 2014, Nature Communications.