Mn Nanoparticles Encapsulated within Mesoporous Helical N‐Doped Carbon Nanotubes as Highly Active Air Cathode for Zinc–Air Batteries

2019 ◽  
Vol 3 (12) ◽  
pp. 1900085 ◽  
Author(s):  
Qing Dong ◽  
Hui Wang ◽  
Shan Ji ◽  
Xuyun Wang ◽  
Quanbing Liu ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Air Cathode ◽  
Highly Active ◽  
Zinc Air Batteries

scholarly journals CoSb3 alloy nanoparticles wrapped with N-doped carbon layers as a highly active bifunctional electrocatalyst for zinc–air batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (52) ◽  
pp. 33012-33019 ◽  
Author(s):  
Tian-bo Yang ◽  
Kai-Yuan Zhou ◽  
Guang-Yi Chen ◽  
Wan-Xi Zhang ◽  
Ji-Cai Liang
Keyword(s):  
Electrochemical Properties ◽  
Alloy Nanoparticles ◽  
Air Cathode ◽  
Bifunctional Electrocatalyst ◽  
Catalytic Activities ◽  
Highly Active ◽  
Air Battery ◽  
Zinc Air Batteries

CoSb3 nanoparticles wrapped with N-doped carbon layers have been prepared and showed excellent catalytic activities both for ORR and OER. A real rechargeable zinc–air battery with CoSb3@NCL-30 catalyst as air cathode exhibited outstanding electrochemical properties.

CoFe2O4 nanoparticles decorated carbon nanotubes: Air-cathode bifunctional catalysts for rechargeable zinc-air batteries

2018 ◽  
Vol 318 ◽  
pp. 144-149 ◽  
Author(s):  
Nengneng Xu ◽  
Jinli Qiao ◽  
Qi Nie ◽  
Min Wang ◽  
He Xu ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Bifunctional Catalysts ◽  
Cofe2o4 Nanoparticles ◽  
Air Cathode ◽  
Zinc Air Batteries

Rational modulation of N, P co-doped carbon nanotubes encapsulating Co3Fe7 alloy as bifunctional oxygen electrocatalysts for Zinc–Air batteries

2019 ◽  
Vol 441 ◽  
pp. 227177 ◽  
Author(s):  
Yaming Ma ◽  
Lang Gan ◽  
Dan Li ◽  
Yiyang Gao ◽  
Xuxiao Yang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Co Doped ◽  
Zinc Air Batteries

Highly active carbon nanotube–promoted Rh-Mn-Li/SiO2 catalysts for the synthesis of C2+ oxygenates from syngas

2021 ◽  
pp. 174751982098472
Author(s):  
Jun Yu ◽  
Ying Han ◽  
Guoqing Chen ◽  
Xiuzhen Xiao ◽  
Haifang Mao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Photoelectron Spectroscopy ◽  
Co Hydrogenation ◽  
X Ray ◽  
Highly Active ◽  
Transmission Electron ◽  
Co Insertion ◽  
Temperature Programmed Surface Reaction ◽  
Temperature Programmed ◽  
Oxygenate Synthesis

The effect of carbon nanotubes on the catalytic properties of Rh-Mn-Li/SiO2 catalysts was investigated for CO hydrogenation. The catalysts were comprehensively characterized by means of X-ray power diffraction, N2 sorption, transmission electron microscope, H2–temperature-programmed reduction, CO–temperature-programmed desorption, temperature-programmed surface reaction, and X-ray photoelectron spectroscopy. The results showed that an appropriate amount of carbon nanotubes can be attached to the surface of the SiO2 sphere and can improve the Rh dispersion. Moderate Rh-Mn interaction can be obtained by doping with the appropriate amount of carbon nanotubes, which promotes the formation of strongly adsorbed CO and facilitates the progress of CO insertion, resulting in the increase in the selectivity of C2+ oxygenate synthesis.

Silver nanoparticle-decorated carbon nanotubes as bifunctional gas-diffusion electrodes for zinc–air batteries

2010 ◽  
Vol 195 (13) ◽  
pp. 4350-4355 ◽  
Author(s):  
T. Wang ◽  
M. Kaempgen ◽  
P. Nopphawan ◽  
G. Wee ◽  
S. Mhaisalkar ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Silver Nanoparticle ◽  
Gas Diffusion ◽  
Gas Diffusion Electrodes ◽  
Zinc Air Batteries

RuO2·xH2O Supported on Carbon Nanotubes as a Highly Active Catalyst for Methanol Oxidation

2008 ◽  
Vol 112 (31) ◽  
pp. 11875-11880 ◽  
Author(s):  
Hao Yu ◽  
Kai Zeng ◽  
Xiaobo Fu ◽  
Yan Zhang ◽  
Feng Peng ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Methanol Oxidation ◽  
Active Catalyst ◽  
Highly Active
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