PtRu Nanoparticle Catalytic Activity Enhanced by the Ligand Effect
| العنوان: | PtRu Nanoparticle Catalytic Activity Enhanced by the Ligand Effect |
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| المؤلفون: | Tsuyonobu Hatazawa, Yoshihiro Kudo, Shuji Goto, Akihiro Maesaka, Kazuhiro Noda, Naomi Nagasawa, Tadashi Senoo, Yuli Li |
| المصدر: | MRS Proceedings. 1127 |
| بيانات النشر: | Springer Science and Business Media LLC, 2008. |
| سنة النشر: | 2008 |
| مصطلحات موضوعية: | Materials science, Ligand, Nanoparticle, engineering.material, Electrocatalyst, Anode, Catalysis, chemistry.chemical_compound, Direct methanol fuel cell, chemistry, Chemical engineering, engineering, Noble metal, Methanol |
| الوصف: | We synthesized a methanol electrocatalyst with high activity and low noble metal content. The electrocatalyst consists of carbon&supported PtRu nanoparticles, which have 1-2 Pt monoatomic layers on Ru nanocores. In spite of the pure Pt surface, the catalyst showed high catalytic activity when used in the anode of a direct methanol fuel cell. Clearly the underlying Ru atoms modified the property of the surface Pt atoms, bringing about the high catalytic activity. |
| تدمد: | 1946-4274 0272-9172 |
| DOI: | 10.1557/proc-1127-t07-01 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::34c569ffca0798dd9582a57d7576d072 https://doi.org/10.1557/proc-1127-t07-01 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi...........34c569ffca0798dd9582a57d7576d072 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19464274 02729172 |
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| DOI: | 10.1557/proc-1127-t07-01 |