| ชื่อเรื่อง | : | “Metal-free” catalytic oxygen reduction reaction on heteroatom-doped graphene is caused by trace metal impurities |
| นักวิจัย | : | Wang, Lu , Ambrosi, Adriano , Pumera, Martin |
| คำค้น | : | DRNTU::Engineering::Materials::Nanostructured materials. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2556 |
| อ้างอิง | : | Wang, L., Ambrosi, A., & Pumera, M. (2013). “Metal-Free” Catalytic Oxygen Reduction Reaction on Heteroatom-Doped Graphene is Caused by Trace Metal Impurities. Angewandte Chemie International Edition, 52(51), 13818-13821. , 1433-7851 , http://hdl.handle.net/10220/18915 , http://dx.doi.org/10.1002/anie.201309171 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Angewandte chemie international edition |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | The oxygen reduction reaction (ORR) is of high industrial importance. There is a large body of literature showing that metal-based catalytic nanoparticles (e.g. Co, Mn, Fe or hybrid Mn/Co-based nanoparticles) supported on graphene act as efficient catalysts for the ORR. A significant research effort is also directed to the so-called “metal-free” oxygen reduction reaction on heteroatom-doped graphene surfaces. While such studies of the ORR on nonmetallic heteroatom-doped graphene are advertised as “metal-free” there is typically no sufficient effort to characterize the doped materials to verify that they are indeed free of any trace metal. Here we argue that the claimed “metal-free” electrocatalysis of the oxygen reduction reaction on heteroatom-doped graphene is caused by metallic impurities present within the graphene materials. |
| บรรณานุกรม | : |
Wang, Lu , Ambrosi, Adriano , Pumera, Martin . (2556). “Metal-free” catalytic oxygen reduction reaction on heteroatom-doped graphene is caused by trace metal impurities.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Wang, Lu , Ambrosi, Adriano , Pumera, Martin . 2556. "“Metal-free” catalytic oxygen reduction reaction on heteroatom-doped graphene is caused by trace metal impurities".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Wang, Lu , Ambrosi, Adriano , Pumera, Martin . "“Metal-free” catalytic oxygen reduction reaction on heteroatom-doped graphene is caused by trace metal impurities."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print. Wang, Lu , Ambrosi, Adriano , Pumera, Martin . “Metal-free” catalytic oxygen reduction reaction on heteroatom-doped graphene is caused by trace metal impurities. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.
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