Defect-rich N/S-co-doped porous hollow carbon nanospheres derived from fullerenes as efficient electrocatalysts for the oxygen-reduction reaction and Zn–air batteries

2021 ◽  
Author(s):  
Zhimin He ◽  
Peng Wei ◽  
Ting Xu ◽  
Jiantao Han ◽  
Xuejiao Gao ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Carbon Nanospheres ◽  
Hollow Carbon ◽  
Co Doped

Fullerene-derived N,S-co-doped porous hollow carbon nanospheres with tailored N,S dopants and abundant defects serve as efficient electrocatalysts for the oxygen-reduction reaction and Zn–air batteries.

An etching approach to bimetal-doped hollow carbon nanospheres with boosted oxygen reduction reaction

2020 ◽  
Vol 824 ◽  
pp. 153655
Author(s):  
Yuzhe Wu ◽  
Qipeng Cai ◽  
Yuntong Li ◽  
Huixiang Liu ◽  
Jie Mao ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Carbon Nanospheres ◽  
Hollow Carbon

Uniform nitrogen and sulfur co-doped carbon nanospheres as catalysts for the oxygen reduction reaction

Carbon ◽  
2014 ◽  
Vol 69 ◽  
pp. 294-301 ◽  
Author(s):  
Chenghang You ◽  
Shijun Liao ◽  
Hualing Li ◽  
Sanying Hou ◽  
Hongliang Peng ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Carbon Nanospheres ◽  
Co Doped

scholarly journals Carbon nanotube-linked hollow carbon nanospheres doped with iron and nitrogen as single-atom catalysts for the oxygen reduction reaction in acidic solutions

2019 ◽  
Vol 7 (24) ◽  
pp. 14478-14482 ◽  
Author(s):  
Jin-Cheng Li ◽  
Min Cheng ◽  
Tao Li ◽  
Lu Ma ◽  
Xiaofan Ruan ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Three Dimensional ◽  
Reduction Reaction ◽  
Single Atom ◽  
Dimensional Structure ◽  
Carbon Nanospheres ◽  
Acidic Solutions ◽  
Hollow Carbon

A three-dimensional structure consisting of atomically dispersed Fe, N-doped hollow carbon nanospheres linked by carbon nanotubes was engineered as an electrocatalyst showing a high activity for oxygen reduction reaction.

Nitrogen and boron co-doped hollow carbon catalyst for the oxygen reduction reaction

Carbon ◽  
2016 ◽  
Vol 105 ◽  
pp. 1-7 ◽  
Author(s):  
Ji-Sun Han ◽  
Dong Young Chung ◽  
Dae-Gwon Ha ◽  
Jin-Hong Kim ◽  
Keunsu Choi ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Carbon Catalyst ◽  
Hollow Carbon ◽  
Co Doped

Nitrogen and Phosphorus Co-doped Hollow Carbon Spheres as Efficient Metal-Free Electrocatalysts for the Oxygen Reduction Reaction

2018 ◽  
Vol 5 (14) ◽  
pp. 1891-1898 ◽  
Author(s):  
Chunmei Zhang ◽  
Lin Hou ◽  
Chunfeng Cheng ◽  
Zhihua Zhuang ◽  
Fuqin Zheng ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Carbon Spheres ◽  
Nitrogen And Phosphorus ◽  
Metal Free ◽  
Hollow Carbon ◽  
Hollow Carbon Spheres ◽  
Co Doped

Iron and nitrogen co-doped carbon nanotube@hollow carbon fibers derived from plant biomass as efficient catalysts for the oxygen reduction reaction

2015 ◽  
Vol 3 (18) ◽  
pp. 9658-9667 ◽  
Author(s):  
Mian Li ◽  
Yueping Xiong ◽  
Xiaotian Liu ◽  
Ce Han ◽  
Yufan Zhang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Oxygen Reduction Reaction ◽  
Natural Product ◽  
Oxygen Reduction ◽  
Carbon Fibers ◽  
Plant Biomass ◽  
Reduction Reaction ◽  
Hollow Carbon ◽  
Co Doped

Fe/N/CNT@PCFs were prepared by simple pyrolysis of natural product catkin, FeCl3 and melamine and act as an excellent ORR catalyst.

scholarly journals Heteroatom-doped hollow carbon material as an electrocatalyst for oxygen reduction reaction

2021 ◽  
Vol 2079 (1) ◽  
pp. 012007
Author(s):  
Tiantian Sun ◽  
Heng-guo Wang
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Carbon Materials ◽  
Catalytic Performance ◽  
Reduction Reaction ◽  
Carbon Nanospheres ◽  
Diffusion Limited ◽  
Half Wave ◽  
Phosphorus Containing ◽  
Hollow Carbon

Abstract The development of highly efficient and stable non-precious metal electrocatalysts is essential for the oxygen reduction reaction (ORR). In this study, a simple polymerization pyrolysis method is proposed to prepare heteroatom-doped hollow carbon nanospheres (NPSC-800) by using Fe-BDC and phosphorus-containing polymers as precursors. The unique structure allows the catalyst to show good catalytic performance (Initial potential of 0.8786 V, a half-wave potential of 0.7576 V, and a diffusion-limited current density of 4.48 mA cm-2). This research provides an effective strategy for the synthesis of heteroatom-doped carbon materials with good ORR catalytic performance.

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