scholarly journals Highly dispersed secondary building unit-stabilized binary metal center on a hierarchical porous carbon matrix for enhanced oxygen evolution reaction

Nanoscale ◽  
2021 ◽  
Author(s):  
Lu Meng ◽  
Ling Zhang ◽  
Yihua Zhu ◽  
Hongliang Jiang ◽  
Yusuf Valentino Kaneti ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Porous Carbon ◽  
Oxygen Evolution Reaction ◽  
Carbon Matrix ◽  
Metal Center ◽  
Hierarchical Porous Carbon ◽  
Secondary Building Unit ◽  
Binary Metal ◽  
Hierarchical Porous ◽  
Highly Dispersed

MOF-derived carbon matrix with binary metal center shows high electrochemical activity toward OER.

Ultrafine NiCoP-decorated N,S,P-codoped hierarchical porous carbon nanosheets as an efficient bifunctional electrocatalyst for oxygen reduction and oxygen evolution

2019 ◽  
Vol 3 (9) ◽  
pp. 1849-1858 ◽  
Author(s):  
Hua-Jie Niu ◽  
Ai-Jun Wang ◽  
Lu Zhang ◽  
Jing-Jing Guo ◽  
Jiu-Ju Feng
Keyword(s):  
Oxygen Evolution ◽  
Porous Carbon ◽  
Electrocatalytic Activity ◽  
Active Sites ◽  
Hierarchical Porous Carbon ◽  
Carbon Nanosheets ◽  
Bifunctional Electrocatalyst ◽  
Pyrolysis Method ◽  
Hierarchical Porous ◽  
The Stability

Large-scaled NiCoP/NSP-HPCNS were fabricated by a facile pyrolysis method. Porous carbon nanosheets provided extra active sites easily available for reactants, and dramatically improved the stability. The nanocomposites displayed remarkable enhancement in electrocatalytic activity and durability for ORR and OER.

Biomass willow catkin-derived Co3O4/N-doped hollow hierarchical porous carbon microtubes as an effective tri-functional electrocatalyst

2017 ◽  
Vol 5 (38) ◽  
pp. 20170-20179 ◽  
Author(s):  
Bin Wang ◽  
Li Xu ◽  
Gaopeng Liu ◽  
Pengfei Zhang ◽  
Wenshuai Zhu ◽  
...  
Keyword(s):  
Energy Conversion ◽  
Oxygen Reduction ◽  
Hydrogen Evolution ◽  
Oxygen Evolution ◽  
Porous Carbon ◽  
Electrochemical Reactions ◽  
Hierarchical Porous Carbon ◽  
Hierarchical Porous ◽  
Energy Conversion And Storage ◽  
And Storage

Oxygen reduction (ORR), oxygen evolution (OER), and hydrogen evolution (HER) reactions are extremely important electrochemical reactions for electrochemical energy conversion and storage.

N-doped Hierarchical Porous Carbon Nanomeshes as Oxygen Reduction in pH-Universal Media and Oxygen Evolution Electrocatalysts

2018 ◽  
Vol 5 (21) ◽  
pp. 3279-3286 ◽  
Author(s):  
Xiaoxuan Yang ◽  
Ke Li ◽  
Jiaqi Lv ◽  
Xinyu Chen ◽  
Hong-Ying Zang ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Oxygen Evolution ◽  
Porous Carbon ◽  
Hierarchical Porous Carbon ◽  
Hierarchical Porous

Co2P nanoparticle/multi-doped porous carbon nanosheets for the oxygen evolution reaction

2021 ◽  
Author(s):  
Xinxin Sang ◽  
Hengbo Wu ◽  
Nan Zang ◽  
Huilian Che ◽  
Dongyin Liu ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Porous Carbon ◽  
Oxygen Evolution Reaction ◽  
Catalytic Performance ◽  
Carbon Nanosheets

Co2P hybridized with multi-doped carbon nanoleaves is obtained via direct carbonization of ZIF-L/PEI/PA and show good electro-catalytic performance in OER.

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