Enhanced Oxygen Evolution Reaction Activity by Encapsulating NiFe Alloy Nanoparticles in Nitrogen-Doped Carbon Nanofibers

2020 ◽  
Vol 12 (28) ◽  
pp. 31503-31513 ◽  
Author(s):  
Peng Wei ◽  
Xueping Sun ◽  
Qirui Liang ◽  
Xiaogang Li ◽  
Zhimin He ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Carbon Nanofibers ◽  
Oxygen Evolution Reaction ◽  
Alloy Nanoparticles ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

scholarly journals Boosting oxygen evolution reaction activity by tailoring MOF-derived hierarchical Co–Ni alloy nanoparticles encapsulated in nitrogen-doped carbon frameworks

RSC Advances ◽  
2021 ◽  
Vol 11 (18) ◽  
pp. 10874-10880
Author(s):  
Xiaobin Liu ◽  
Xudong Zhao ◽  
Li-Zhen Fan
Keyword(s):  
Mass Transfer ◽  
Binding Energy ◽  
Synergistic Effect ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Alloy Nanoparticles ◽  
Nitrogen Doped ◽  
Ni Alloy ◽  
Optimal Value ◽  
Nitrogen Doped Carbon

The hierarchical Co2Ni@NC nanoparticles realize fast mass transfer for the oxygen evolution reaction (OER). The synergistic effect between Co and Ni can effectively adjust the binding energy tending to an optimal value, further improving the energetics for the OER.

Insights on boosting oxygen evolution reaction performance via boron incorporation into nitrogen-doped carbon electrocatalysts

2020 ◽  
Vol 528 ◽  
pp. 146979 ◽  
Author(s):  
Oi Lun Li ◽  
Nguyet N.T. Pham ◽  
Jihun Kim ◽  
Heechae Choi ◽  
Dae Hoon Lee ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Nitrogen Doped ◽  
Reaction Performance ◽  
Nitrogen Doped Carbon
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