High Catalytic Activity of Nitrogen‐Doped Graphene on the Thermal Decomposition of CL‐20

2018 ◽  
Vol 43 (12) ◽  
pp. 1263-1269 ◽  
Author(s):  
Ting Zhang ◽  
Yu Guo ◽  
Jiachen Li ◽  
Yulei Guan ◽  
Zhaoqi Guo ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Catalytic Activity ◽  
High Catalytic Activity ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Synthesis of FeCo nanocrystals encapsulated in nitrogen-doped graphene layers for use as highly efficient catalysts for reduction reactions

Nanoscale ◽  
2015 ◽  
Vol 7 (2) ◽  
pp. 450-454 ◽  
Author(s):  
Lin Hu ◽  
Ruirui Zhang ◽  
Lingzhi Wei ◽  
Fapei Zhang ◽  
Qianwang Chen
Keyword(s):  
Thermal Decomposition ◽  
Prussian Blue ◽  
Prussian Blue Analogue ◽  
Reduction Reactions ◽  
Graphene Layers ◽  
Nitrogen Doped ◽  
Highly Efficient ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
One Step

A facile strategy to fabricate FeCo nanocrystals with nitrogen-doped graphene shells has been designed, which involves one-step thermal decomposition of Prussian blue analogue (PBA) Fe3[Co(CN)6]2spheres.

Superior catalytic activity of nitrogen-doped graphene cathodes for high energy capacity sodium–air batteries

2013 ◽  
Vol 49 (100) ◽  
pp. 11731 ◽  
Author(s):  
Yongliang Li ◽  
Hossein Yadegari ◽  
Xifei Li ◽  
Mohammad N. Banis ◽  
Ruying Li ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
High Energy ◽  
Energy Capacity ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

scholarly journals Solid-state synthesis of few-layer cobalt-doped MoS2 with CoMoS phase on nitrogen-doped graphene driven by microwave irradiation for hydrogen electrocatalysis

RSC Advances ◽  
2020 ◽  
Vol 10 (56) ◽  
pp. 34323-34332
Author(s):  
Junpeng Fan ◽  
Joakim Ekspong ◽  
Anumol Ashok ◽  
Sergey Koroidov ◽  
Eduardo Gracia-Espino
Keyword(s):  
Catalytic Activity ◽  
Solid State ◽  
Microwave Irradiation ◽  
Hydrogen Evolution ◽  
Solid State Synthesis ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Production of nanostructured cobalt-doped MoS2 flakes with the CoMoS phase by microwave irradiation with improved catalytic activity towards hydrogen evolution.

scholarly journals Thermal Stability and Potential Cycling Durability of Nitrogen-Doped Graphene Modified by Metal-Organic Framework for Oxygen Reduction Reactions

Catalysts ◽  
2018 ◽  
Vol 8 (12) ◽  
pp. 607 ◽  
Author(s):  
Harsimranjit Singh ◽  
Shiqiang Zhuang ◽  
Bharath Nunna ◽  
Eon Lee
Keyword(s):  
Oxygen Reduction ◽  
Metal Organic Framework ◽  
Metal Catalyst ◽  
High Catalytic Activity ◽  
Potential Cycling ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Metal Organic ◽  
Organic Framework

Here we report a nitrogen-doped graphene modified metal-organic framework (N-G/MOF) catalyst, a promising metal-free electrocatalyst exhibiting the potential to replace the noble metal catalyst from the electrochemical systems; such as fuel cells and metal-air batteries. The catalyst was synthesized with a planetary ball milling method, in which the precursors nitrogen-functionalized graphene (N-G) and ZIF-8 are ground at an optimized grinding speed and time. The N-G/MOF catalyst not only inherited large surface area from the ZIF-8 structure, but also had chemical interactions, resulting in an improved Oxygen Reduction Reaction (ORR) electrocatalyst. Thermogravimetric Analysis (TGA) curves revealed that the N-G/MOF catalyst still had some unreacted ZIF-8 particles, and the high catalytic activity of N-G particles decreased the decomposition temperature of ZIF-8 in the N-G/MOF catalyst. Also, we present the durability study of the N-G/MOF catalyst under a saturated nitrogen and oxygen environment in alkaline medium. Remarkably, the catalyst showed no change in the performance after 2000 cycles in the N2 environment, exhibiting strong resistance to the corrosion. In the O2 saturated electrolyte, the performance loss at lower overpotentials was as low compared to higher overpotentials. It is expected that the catalyst degradation mechanism during the potential cycling is due to the oxidative attack of the ORR intermediates.

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