Regulating Fe-spin state by atomically dispersed Mn-N in Fe-N-C catalysts with high oxygen reduction activity. (Yang et al) https://t.co/cLgcf5LTdi
Regulating Fe-spin state by atomically dispersed Mn-N in Fe-N-C catalysts with high oxygen reduction activity.
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Mar 2021 – Oct 2023Where it's discussed
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The overall tone demonstrates strong interest and recognition of the research’s significance, with comments emphasizing the innovative regulation of Fe-spin states and the high performance of the catalysts in different environments—examples like 'high oxygen reduction activity' and mentions of technological applications reveal an engaged audience aware of the study's implications.
Most discussions acknowledge the significance of the study, emphasizing its innovative approach to catalyst design and its promising results.
Participants show high curiosity, especially highlighting the high oxygen reduction activity and potential applications in energy technologies.
Comments reflect active engagement by referencing specific scientific concepts like spin states and electronic modulation, indicating thoughtful consideration.
The discussions underline the potential transformative impact on fuel cell technology and non-precious catalysts, suggesting a recognition of the research's importance.
Abstract in brief
- The study explores a dual-metal FeMnNC catalyst with atomically dispersed Fe and MnN, revealing that oxygen reduction primarily occurs on Fe sites with an intermediate spin state, influenced by nearby MnN moieties that enhance activity through spin state transition and electronic modulation.
- The FeMnNC catalyst exhibits high ORR performance in both alkaline and acidic environments, with half-wave potentials of 0.928 V (in KOH) and 0.804 V (in HClO4), comparable to commercial platinum catalysts, and demonstrates durable activity over time.
- The research provides new insights into the mechanisms of oxygen reduction on metal-nitrogen-carbon active sites, paving the way for designing efficient, low-cost, non-precious electrocatalysts for fuel cells and metal-air batteries.]
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Most liked on X and BlueskyRegulating Fe-spin state by atomically dispersed Mn-N in Fe-N-C catalysts with high oxygen reduction activity https://t.co/JTB2lCJO76 https://t.co/0oQuPSYTP1
Regulating Fe-spin state by atomically dispersed Mn-N in Fe-N-C catalysts with high oxygen reduction activity https://t.co/wPc0ZEEDKp Nanoscience and technology @NatureNano #Nanoscience #Technology this is #Nature https://t.co/6AtfX5G3Dy
RT @nanotrac: Regulating Fe-spin state by atomically dispersed Mn-N in Fe-N-C catalysts with high oxygen reduction activity https://t.co/wP…
All mentions
Enhanced Oxygen Reduction in Fe-Mn-N Catalysts for Fuel Cells
This study explores a dual-metal FeMnNC catalyst with atomically dispersed Fe and MnN, revealing high oxygen reduction activity influenced by MnN moieties that modulate spin states and electronic properties, comparable…
Enhanced Oxygen Reduction with Atomically Dispersed Mn-N in Fe-N-C Catalysts
This study explores a dual-metal FeMnNC catalyst featuring atomically dispersed Fe and MnN, revealing that oxygen reduction occurs primarily on Fe sites with an intermediate spin state, leading to high catalytic…
Regulating Fe Spin State with Atomically Dispersed Mn-N in Fe-N-C Catalysts
Enhancing Oxygen Reduction in Catalysts Using Fe and Mn Dual Metal Sites
This study investigates a dual-metal FeMnNC catalyst with atomically dispersed Fe and MnN, revealing that oxygen reduction occurs mainly on Fe sites with an intermediate spin state, which is modulated by MnN moieties to…
Enhanced Oxygen Reduction in Fe-Mn-N-C Catalysts via Spin State Regulation
This study explores a dual-metal FeMnNC catalyst with atomically dispersed Fe and MnN, showing high ORR performance in alkaline and acidic media, comparable to platinum, and durable over time. It reveals mechanisms of…
Regulating Fe-spin state by atomically dispersed Mn-N in Fe-N-C catalysts with high oxygen reduction activity. (Yang et al) https://t.co/cLgcf5LTdi
Regulating Fe-spin state by atomically dispersed Mn-N in Fe-N-C catalysts with high oxygen reduction activity https://t.co/JTB2lCJO76 https://t.co/0oQuPSYTP1
Regulating Fe-spin state by atomically dispersed Mn-N in Fe-N-C catalysts with high oxygen reduction activity #CyTN https://t.co/KC6pgCgLtL
RT @nanotrac: Regulating Fe-spin state by atomically dispersed Mn-N in Fe-N-C catalysts with high oxygen reduction activity https://t.co/wP…
Regulating Fe-spin state by atomically dispersed Mn-N in Fe-N-C catalysts with high oxygen reduction activity https://t.co/wPc0ZEEDKp Nanoscience and technology @NatureNano #Nanoscience #Technology this is #Nature https://t.co/6AtfX5G3Dy