Construction of Dandelion-like Clusters by PtPd Nanoseeds for Elevating Ethanol Eletrocatalytic Oxidation

Electrochimica Acta - Tập 159 - Trang 40-45 - 2015
Yuxia Pan1, Xiaoyu Guo1, Mengzhu Li1, Yinhua Liang1, Yiping Wu1, Ying Wen1, Haifeng Yang1
1The Education Ministry Key Lab of Resource Chemistry, Department of Chemistry, Shanghai Normal University, Shanghai, 200234, PR China

Tài liệu tham khảo

Du, 2011, Highly active iridium/iridium-tin/tin oxide heterogeneous nanoparticles as alternative electrocatalysts for the ethanol oxidation reaction, J. Am. Chem. Soc., 133, 15172, 10.1021/ja205649z Kamarudin, 2013, Review: Direct ethanol fuel cells, Int. J. Hydrogen Energ, 38, 9438, 10.1016/j.ijhydene.2012.07.059 Lim, 2009, Pd-Pt bimetallic nanodendrites with high activity for oxygen reduction, Science, 324, 1302, 10.1126/science.1170377 Kang, 2013, Design of Pt-Pd binary superlattices exploiting shape effects and synergistic effects for oxygen reduction reactions, J. Am. Chem. Soc, 135, 42, 10.1021/ja3097527 You, 2014, Free-Standing Pt–Au Hollow Nanourchins with Enhanced Activity and Stability for Catalytic Methanol Oxidation, ACS Catalysis, 4, 2829, 10.1021/cs500390s Xia, 2012, One-pot synthesis of cubic PtCu3 nanocages with enhanced electrocatalytic activity for the methanol oxidation reaction, J. Am. Chem. Soc, 134, 13934, 10.1021/ja3051662 Choi, 2013, Synthesis and characterization of 9nm Pt-Ni octahedra with a record high activity of 3.3A/mg(Pt) for the oxygen reduction reaction, Nano lett., 13, 3420, 10.1021/nl401881z Zhang, 2012, Three Dimensional PtRh Alloy Porous Nanostructures: Tuning the Atomic Composition and Controlling the Morphology for the Application of Direct Methanol Fuel Cells, Adv. Funct. Mater., 22, 3570, 10.1002/adfm.201200678 Zhang, 2012, Enhancing the catalytic and electrocatalytic properties of Pt-based catalysts by forming bimetallic nanocrystals with Pd, Chem. Soc. Rev., 41, 8035, 10.1039/c2cs35173k Yin, 2011, Shape-selective synthesis and facet-dependent enhanced electrocatalytic activity and durability of monodisperse sub-10nm Pt-Pd tetrahedrons and cubes, J. Am. Chem. Soc., 133, 3816, 10.1021/ja200329p Zhu, 2013, Rapid, general synthesis of PdPt bimetallic alloy nanosponges and their enhanced catalytic performance for ethanol/methanol electrooxidation in an alkaline medium, Chemistry - A European Journal, 19, 1104, 10.1002/chem.201202909 Zhang, 2010, Pd@Pt Core-Shell Nanostructures with Controllable Composition Synthesized by a Microwave Method and Their Enhanced Electrocatalytic Activity toward Oxygen Reduction and Methanol Oxidation, J. Phys. Chem. C, 114, 11861, 10.1021/jp101243k Peng, 2009, Synthesis and Oxygen Reduction Electrocatalytic Property of Pt-on-Pd Bimetallic Heteronanostructures, J. Am. Chem. Soc., 131, 7542, 10.1021/ja902256a Tian, 2010, Direct Electrodeposition of Tetrahexahedral Pd Nanocrystals with High-Index Facets and High Catalytic Activity for Ethanol Electrooxidation, J. Am. Chem. Soc., 132, 7580, 10.1021/ja102177r Lu, 2014, Graphene nanosheet-tailored PtPd concave nanocubes with enhanced electrocatalytic activity and durability for methanol oxidation, Nanoscale, 6, 3309, 10.1039/C3NR06186H Wang, 2014, Polyol Synthesis of Ultrathin Pd Nanowires via Attachment-Based Growth and Their Enhanced Activity towards Formic Acid Oxidation, Adv. Funct. Mater., 24, 131, 10.1002/adfm.201302339 Yu, 2006, Shape-controlled synthesis of Pt nanocrystals: an evolution of the tetrahedral shape, Appl. Organometal. Chem., 20, 638, 10.1002/aoc.1123 Liu, 2013, Bimetallic aerogels: high-performance electrocatalysts for the oxygen reduction reaction, Angew. Chem. Int. Ed., 52, 9849, 10.1002/anie.201303109 Huang, 2012, Synthesis of PtPd bimetal nanocrystals with controllable shape, composition, and their tunable catalytic properties, Nano lett., 12, 4265, 10.1021/nl301931m Wang, 2011, Direct synthesis of spatially-controlled Pt-on-Pd bimetallic nanodendrites with superior electrocatalytic activity, J. Am. Chem. Soc., 133, 9674, 10.1021/ja202655j Wang, 2013, Metallic Nanocages: Synthesis of Bimetallic Pt-Pd Hollow Nanoparticles with Dendritic Shells by Selective Chemical Etching, J. Am. Chem. Soc., 135, 16762, 10.1021/ja407773x Ding, 2014, Porous Hollow Nanorod Arrays Composed of Alternating Pt and Pd Nanocrystals with Superior Electrocatalytic Activity and Durability for Methanol Oxidation, Adv. Mater. Interfaces, 1, 1400005, 10.1002/admi.201400005 Zhang, 2011, Preparation and Characterization of PdFe Nanoleaves as Electrocatalysts for Oxygen Reduction Reaction, Chem. Mater., 23, 1570, 10.1021/cm1034134 Chen, 2014, Green synthesis of graphene–PtPd alloy nanoparticles with high electrocatalytic performance for ethanol oxidation, J. Mate. Chem. A, 2, 315, 10.1039/C3TA13155F Liu, 2013, PdAg Nanorings Supported on Graphene Nanosheets: Highly Methanol-Tolerant Cathode Electrocatalyst for Alkaline Fuel Cells, Adv. Funct. Mater., 23, 1289, 10.1002/adfm.201202225 Ksar, 2011, Palladium urchin-like nanostructures and their H2 sorption properties, Nanotechnology, 22, 305609, 10.1088/0957-4484/22/30/305609 Ye, 2014, Synthesis of chestnut-bur-like palladium nanostructures and their enhanced electrocatalytic activities for ethanol oxidation, Nanoscale, 6, 4182, 10.1039/C3NR06410G Huang, 2013, Palladium-Based Nanostructures with Highly Porous Features and Perpendicular Pore Channels as Enhanced Organic Catalysts, Angew. Chem. Int. Ed, 52, 2520, 10.1002/anie.201208901