In situ integration of CoFe alloy nanoparticles with nitrogen-doped carbon nanotubes as advanced bifunctional cathode catalysts for Zn–air batteries

Nanoscale ◽  
2016 ◽  
Vol 8 (48) ◽  
pp. 20048-20055 ◽  
Author(s):  
Pingwei Cai ◽  
Yuan Hong ◽  
Suqin Ci ◽  
Zhenhai Wen
Keyword(s):  
Carbon Nanotubes ◽  
Alloy Nanoparticles ◽  
Cathode Catalysts ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

In Situ Confined Co5Ge3 Alloy Nanoparticles in Nitrogen-Doped Carbon Nanotubes for Boosting Lithium Storage

2020 ◽  
Vol 12 (41) ◽  
pp. 46247-46253
Author(s):  
Junxiu Wu ◽  
Anwen Tang ◽  
Shuping Huang ◽  
Junming Li ◽  
Lingxing Zeng ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Alloy Nanoparticles ◽  
Lithium Storage ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

In situ synthesis of iron-filled nitrogen-doped carbon nanotubes and their magnetic properties

Carbon ◽  
2013 ◽  
Vol 61 ◽  
pp. 647-649 ◽  
Author(s):  
Qingze Jiao ◽  
Liang Hao ◽  
Qingyan Shao ◽  
Yun Zhao
Keyword(s):  
Carbon Nanotubes ◽  
Magnetic Properties ◽  
In Situ Synthesis ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

scholarly journals In situ synthesis of metal embedded nitrogen doped carbon nanotubes as an electrocatalyst for the oxygen reduction reaction with high activity and stability

RSC Advances ◽  
2018 ◽  
Vol 8 (44) ◽  
pp. 25051-25056 ◽  
Author(s):  
Yanhong Yin ◽  
Hengbo Zhang ◽  
Rongzhen Gao ◽  
Aili Wang ◽  
Xinxin Mao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Activity ◽  
Reduction Reaction ◽  
In Situ Synthesis ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

In this work, a Co–N doped carbon nanotube (CNT) catalyst was fabricated via a simple pyrolysis approach.

Nitrogen-doped carbon nanoflowers with in situ generated Fe3C embedded carbon nanotubes for efficient oxygen reduction electrocatalysts

2020 ◽  
Vol 529 ◽  
pp. 147174 ◽  
Author(s):  
Hui Peng ◽  
Miaoran Zhang ◽  
Kanjun Sun ◽  
Xuan Xie ◽  
Haikuo Lei ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Oxygen Reduction ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

In situ-generated Co@nitrogen-doped carbon nanotubes derived from MOFs for efficient hydrogen evolution under both alkaline and acidic conditions

2017 ◽  
Vol 41 (19) ◽  
pp. 10966-10971 ◽  
Author(s):  
Ji-Sen Li ◽  
Bing Du ◽  
Zhi-Hua Lu ◽  
Qing-Ting Meng ◽  
Jing-Quan Sha
Keyword(s):  
Carbon Nanotubes ◽  
Hydrogen Evolution ◽  
Metal Organic Frameworks ◽  
Nitrogen Doped ◽  
Metal Organic ◽  
Acidic Conditions ◽  
Nitrogen Doped Carbon

In situ-generated Co@nitrogen-doped carbon nanotubes derived from metal–organic frameworks were fabricated by a facile method and corresponding HER performances were investigated in detail.

Nitrogen-doped carbon nanotubes as air cathode catalysts in zinc-air battery

2011 ◽  
Vol 56 (14) ◽  
pp. 5080-5084 ◽  
Author(s):  
Shaomin Zhu ◽  
Zhu Chen ◽  
Bing Li ◽  
Drew Higgins ◽  
Haijiang Wang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Air Cathode ◽  
Cathode Catalysts ◽  
Nitrogen Doped ◽  
Air Battery ◽  
Nitrogen Doped Carbon

scholarly journals Enhanced solar energy absorption on nitrogen-doped carbon nanotubes decorated with gold-palladium bimetallic nanoparticles

2018 ◽  
Vol 22 (Suppl. 2) ◽  
pp. 701-708 ◽  
Author(s):  
Lingling Wang ◽  
Guihua Zhu ◽  
Long Shen ◽  
Wei Yu ◽  
Dahai Zhu ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Near Infrared ◽  
Bimetallic Nanoparticles ◽  
Visible Region ◽  
Infrared Region ◽  
Thermal Conversion ◽  
Solar Irradiation ◽  
Alloy Nanoparticles ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

Gold-palladium alloy nanoparticles decorated on nitrogen-doped carbon nanotubes (Au-Pd/N-CNT) were prepared by using polyethylene imine reduction method. Polyethylene acts as not only a stabilizing agent, but also a reducing agent, leading to nucleation and growth of nanoparticles on the N-CNT surfaces. All the N-CNT-based nanofluids show broadband absorption across the visible region and near infrared region. The Au-Pd/N-CNT nanofluids absorb more solar irradiation compared with monometallic Pd/N-CNT or Au/N-CNT nanofluid. The photo-thermal conversion efficiency of Au-Pd /N-CNT nanofluids is 62.3%, compared with 53.3% and 57% for Pd/N-CNT and Au/N-CNT, respectively. This enhancement was mainly due to the synergetic effects of N-CNT and Au-Pd alloy nanoparticles.

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