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@ARTICLE{Yu:904871,
      author       = {Yu, Zhipeng and Wei, Xian-Kui and Xu, Junyuan and Li, Yue
                      and Araujo, Ana and Faria, Joaquim L. and Dunin-Borkowski,
                      Rafal E. and Liu, Lifeng},
      title        = {{M}ultifunctional {N}oble {M}etal {P}hosphide
                      {E}lectrocatalysts for {O}rganic {M}olecule
                      {E}lectro-{O}xidation},
      journal      = {ACS applied energy materials},
      volume       = {4},
      number       = {2},
      issn         = {2574-0962},
      address      = {Washington, DC},
      publisher    = {ACS Publications},
      reportid     = {FZJ-2022-00187},
      pages        = {1593 - 1600},
      year         = {2021},
      abstract     = {Small organic molecule electro-oxidation (OMEO) is the
                      important anodic reaction occurring in direct liquid fuel
                      cells (DLFCs) and requires efficient and durable
                      electrocatalysts to promote the reactivity and operational
                      stability. Noble metals (e.g., Pt and Pd) are currently the
                      state-of-the-art catalysts for OMEO; however, for practical
                      applications, their electrocatalytic performance needs to be
                      improved. Herein, we report a simple and potentially
                      cost-effective approach to the synthesis of noble metal
                      phosphide (MxPy, M = Pd, Pt) catalysts, which is realized by
                      phosphidating commercially available supported noble metal
                      catalysts in red phosphorus vapor at different temperatures.
                      We demonstrate that the derived PdP2–Pd/C heterostructured
                      catalysts show the best electrocatalytic performance toward
                      a number of OMEO model reactions, including the formic acid
                      oxidation reaction, methanol oxidation reaction, ethanol
                      oxidation reaction, and ethylene glycol oxidation reaction,
                      in terms of not only apparent activity but also of specific
                      and mass activities, poisoning tolerance, and catalytic
                      stability, with respect to both the starting Pd/C and other
                      prepared palladium phosphide control catalysts. Similar
                      performance enhancement is also observed for the PtP2–Pt/C
                      heterostructured catalysts for all model reactions. The
                      enhancement may result from the synergy between the noble
                      metal phosphide and the noble metal, where the formed
                      phosphide facilitates the adsorption of hydroxyl species and
                      promotes the oxidation of poisoning intermediates, giving
                      rise to improved activity, poisoning tolerance, and
                      stability. Our work demonstrates an easy way of boosting the
                      electrocatalytic performance of commercial catalysts toward
                      multiple OMEO reactions and shows substantial promise for
                      their usage in DLFCs.},
      cin          = {ER-C-1 / ER-C-2},
      ddc          = {540},
      cid          = {I:(DE-Juel1)ER-C-1-20170209 / I:(DE-Juel1)ER-C-2-20170209},
      pnm          = {5351 - Platform for Correlative, In Situ and Operando
                      Characterization (POF4-535) / 5352 - Understanding the
                      Functionality of Soft Matter and Biomolecular Systems
                      (POF4-535)},
      pid          = {G:(DE-HGF)POF4-5351 / G:(DE-HGF)POF4-5352},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000621660800058},
      doi          = {10.1021/acsaem.0c02803},
      url          = {https://juser.fz-juelich.de/record/904871},
}