Pd Doped Co(3)O(4) Loaded on Carbon Nanofibers as Highly Efficient Free-Standing Electrocatalyst for Oxygen Reduction and Oxygen Evolution Reactions.
Pd Doped Co(3)O(4) Loaded on Carbon Nanofibers as Highly Efficient Free-Standing Electrocatalyst for Oxygen Reduction and Oxygen Evolution Reactions.
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碳纳米纤维上负载的 Pd 掺杂 Co3O4 作为高效独立式电催化剂用于氧还原和析氧反应
DOI：
10.3389/fchem.2021.812375
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发表时间：
2021
影响因子：
5.5
通讯作者：
Lei M
中科院分区：
文献类型：
--
作者：
Wang R;Hu D;Du P;Weng X;Tang H;Zhang R;Song W;Lin S;Huang K;Zhang R;Wang Y;Fan D;Pan X;Lei M
Self-supporting electrodes usually show excellent electrocatalytic performance which does not require coating steps, additional polymer binders, and conductive additives. Rapid in situ growth of highly active ingredient on self-supporting electric conductors is identified as a straight forward path to prepare binder-free and integrated electrodes. Here, Pd-doped Co3O4 loaded on carbon nanofiber materials through electrospinning and heat treatment was efficiently synthesized, and used as a free-standing electrode. Benefiting from its abundant active sites, high surface area and effective ionic conduction capability from three-dimensional (3D) nanofiber framework, Pd-Co3O4@CNF works as bifunctional oxygen electrode and exhibits superior activity and stability superior to commercial catalysts.
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