Journal Article10.1088/1361-6528/AC0471
Porous PdAg alloy nanostructures with a concave surface for efficient electrocatalytic methanol oxidation
Hongjing Wang,Tongqing Zhou,Qiqi Mao,Shengqi Wang,Ziqiang Wang,You Xu,Xiaonian Li,Kai Deng,Liang Wang +8 more
TL;DR: In this article, a facile one-pot strategy for the formation of PdAg porous alloy nanostructures (PANs) with a concave surface was proposed.
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Abstract: Tuning the composition and surface structure of the metal nanocrystals offered viable avenues for enhancing catalytic performances. Herein, we report a facile one-pot strategy for the formation of PdAg porous alloy nanostructures (PANs) with a concave surface. Due to their highly open nanostructures and tunable d-band center features, PdAg PANs exhibit superior electrocatalytic activity and long-term durability than Pd nanoparticles (NPs) and Pd/C for methanol oxidation reaction (MOR) in alkaline media. Our results provide a feasible and efficient approach for the controlled synthesis of high-performance Pd-based nanomaterials for alkaline MOR.
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Citations
Ternary PtPdCo mesoporous nanospheres with superior electrocatalytic performance towards methanol oxidation reaction
TL;DR: In this article , a ternary PtPdCo mesoporous nanospheres (MNs), developed by a soft template-assisted method, was used as an efficient electrocatalyst for methanol oxidation reaction (MOR).
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In-situ synthesis of carbon-supported ultrafine trimetallic PdSnAg nanoparticles for highly efficient alcohols electrocatalysis.
Qiuyu Li,Xiao-Ping Zhou,Maoni Lu,Shiqi Pan,Sara Ajmal,Dong Xiang,Zhenjie Sun,Manzhou Zhu,Peng Li +8 more
TL;DR: Researchers synthesized ultrafine PdSnAg nanoparticles on carbon support, achieving high electrocatalytic performance for alcohol oxidation reactions, with mass activities 2-15.6 times higher than commercial Pd/C and other multimetallic nanoalloys.
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Construction of Concave PdAg Nanoshells with Limited Thickness for Efficient Electroxidation of Ethanol
TL;DR: In this article, the fabrication of PdAg nanoshells with tunable thickness in the range of 5-13 nm and a unique concave cubic morphology, as well as the exploration of their applications for ethanol oxidation reaction (EOR) in alkaline media.
2
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