Facile Fabrication of Radial PtCo Nanodendrites for Enhanced Methanol Oxidation Electrocatalysis
Source abstract
Abstract
To improve the catalytic performances of Pt-based catalysts toward the methanol oxidation reaction (MOR) and reduce the consumption of Pt, we report one-step facile fabrication of radial PtCo nanodendrites (NDs) by a modified solvothermal method. It is noticeable that the radial PtCo NDs have a Pt-rich surface, and the radial PtCo NDs possess more tip areas due to unique first level NDs and more interconnected second level NDs, which can facilitate electronic transmission and mass exchange. Compared with commercial Pt/C, the radial PtCo NDs catalyst shows enhanced catalytic performance and stability toward the MOR. More importantly, this study offers more opportunities to prepare bimetallic NDs with enhanced catalytic performance.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Electrocatalysts for Energy Conversion · Advanced Memory and Neural Computing · Fuel Cells and Related Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Collaborative Innovation Center of Sustainable Energy Materials, Guangxi University, Guangxi Key Laboratory of Electrochemical Energy Materials, Guangxi University, State Key Laboratory of Processing for Non-ferrous Metal and Featured Materials, Guangxi University, Nanning 530004, PR China
Funding
Danmarks Tekniske Universitet · Ministry of Science and Technology of the People's Republic of China · Natural Science Foundation of Guangdong Province · Guangxi Province
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