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您现在的位置:大发排列3网 > 资料 > electrocatalyst 的搜索结果 共有结果17,当前从第1条到第10条,本次搜索耗时0.0264009
 
Supercritical Carbon-Dioxide-Assisted Deposition of Pt Nanoparticles on Graphene Sheets and Their Application as an Electrocatalyst for Direct Methanol Fuel Cells
关键字:graphene , supercritical carbon dioxide ,Electrocatalyst
A combination of graphene with metal particles is particularly attractive due to the enhanced performance of the hybrid materials. However, direct loading of uniform metal nanoparticles such as Pt on graphene remains a challenge due to the hydrophobic nature of graphene. We herein demonstrate that Pt nanoparticles with uniform size and high dispersion were deposited on graphene surfaces via a faci...
http://www.www.jjttf.com/research/sy_info17445
 
Supercritical Carbon-Dioxide-Assisted Deposition of Pt Nanoparticles on Graphene Sheets and Their Application as an Electrocatalyst for Direct Methanol Fuel Cells
关键字:graphene , supercritical carbon dioxide ,Electrocatalyst
A combination of graphene with metal particles is particularly attractive due to the enhanced performance of the hybrid materials. However, direct loading of uniform metal nanoparticles such as Pt on graphene remains a challenge due to the hydrophobic nature of graphene. We herein demonstrate that Pt nanoparticles with uniform size and high dispersion were deposited on graphene surfaces via a faci...
http://www.www.jjttf.com/research/sy_info17445
 
Silver Nanoparticle/Multiwalled Carbon Nanotube Hybrid as an Efficient Electrocatalyst for the Oxygen Reduction Reaction in Alkaline Medium
关键字:silver nanoparticle, carbon nanotube, hybrid, electrocatalyst, oxygen reduction reaction
A straightforward approach is employed to synthesize silver nanoparticle/multiwalled carbon nanotube (Ag/MWNTs) hybrids through the direct reduction of silver nitrate in the presence of MWNTs, where Ag nanoparticles capped with tris(hydroxymethyl)phosphine oxide (d=2.9 nm) are uniformly deposited on MWNTs. The as-synthesized Ag/MWNTs hybrids exhibit high catalytic activity toward the oxygen redu...
http://www.www.jjttf.com/research/sy_info19604
 
Silver Nanoparticle/Multiwalled Carbon Nanotube Hybrid as an Efficient Electrocatalyst for the Oxygen Reduction Reaction in Alkaline Medium
关键字:silver nanoparticle, carbon nanotube, hybrid, electrocatalyst, oxygen reduction reaction
A straightforward approach is employed to synthesize silver nanoparticle/multiwalled carbon nanotube (Ag/MWNTs) hybrids through the direct reduction of silver nitrate in the presence of MWNTs, where Ag nanoparticles capped with tris(hydroxymethyl)phosphine oxide (d=2.9 nm) are uniformly deposited on MWNTs. The as-synthesized Ag/MWNTs hybrids exhibit high catalytic activity toward the oxygen redu...
http://www.www.jjttf.com/research/sy_info19604
 
Silver Nanoparticle/Multiwalled Carbon Nanotube Hybrid as an Efficient Electrocatalyst for the Oxygen Reduction Reaction in Alkaline Medium
A straightforward approach is employed to synthesize silver nanoparticle/multiwalled carbon nanotube (Ag/MWNTs) hybrids through the direct reduction of silver nitrate in the presence of MWNTs, where Ag nanoparticles capped with tris(hydroxymethyl)phosphine oxide (d=2.9 nm) are uniformly deposited on MWNTs. The as-synthesized Ag/MWNTs hybrids exhibit high catalytic activity toward the oxygen redu...
http://www.www.jjttf.comt//ss/luokun998/publicationsshow_14441.html
 
High-efficiency encapsulation of Pt nanoparticles into the channel of carbon nanotubes as an enhanced electrocatalyst for methanol oxidation
Pt-based nanostructures serving as anode catalysts for the methanol oxidation reaction (MOR) have been widely studied for many years. Nevertheless, challenging issues such as poor reaction kinetics and the short-term stability of the MOR are the main drawbacks of such catalysts and limit their applications. Herein, we have developed a facile approach to encapsulate Pt nanoparticles (NPs) inside ...
http://www.www.jjttf.comt//ss/jiananzhang/publicationsshow_12928.html
 
【Langmuir】Pd-on-Au Supra-nanostructures Decorated Graphene Oxide: An Advanced Electrocatalyst for Fuel Cell Application
We report a very easy and effective approach for synthesizing unique palladium-on-gold supra-nanostructures (Au@Pd-SprNSs) decorated graphene oxide (GO) nanosheets. The SprNSs comprising Au nanorods as core and a unique close-packed assembly of tiny anisotropic Pd NPs as shell, were homogeneously distributed on the GO surface via electrostatic self-assembly. Compared with the traditional one-pot m...
http://www.www.jjttf.comt//ss/huangyouju/publicationsshow_9477.html
 
[Langmuir] Pd-on-Au Supra-nanostructures Decorated Graphene Oxide: An Advanced Electrocatalyst for Fuel Cell Application
We report a very easy and effective approach for synthesizing unique palladium-on-gold supra-nanostructures (Au@Pd-SprNSs) decorated graphene oxide (GO) nanosheets. The SprNSs comprising Au nanorods as core and a unique close-packed assembly of tiny anisotropic Pd NPs as shell, were homogeneously distributed on the GO surface via electrostatic self-assembly. Compared with the traditional one-pot m...
http://www.www.jjttf.comt//ss/chentaogroup/publicationsshow_9430.html
 
Mesoporous N-Doped Carbons Prepared with Thermally Removable Nanoparticle Templates: an Efficient Electrocatalyst for Oxygen Reduction Reaction
Thermally removable nanoparticle templates were used for the fabrication of self-supported N-doped mesoporous carbons with a trace amount of Fe (Fe-N/C). Experimentally Fe-N/C was prepared by pyrolysis of poly(2- fluoroaniline) (P2FANI) containing a number of FeO(OH) nanorods that were prepared by a one-pot hydrothermal synthesis and homogeneously distributed within the polymer matrix. The FeO(OH)...
http://www.www.jjttf.comt//ss/liguili/publicationsshow_8380.html
 
Supercritical Carbon-Dioxide-Assisted Deposition of Pt Nanoparticles on Graphene Sheets and Their Application as an Electrocatalyst for Direct Methanol Fuel Cells
A combination of graphene with metal particles is particularly attractive due to the enhanced performance of the hybrid materials. However, direct loading of uniform metal nanoparticles such as Pt on graphene remains a challenge due to the hydrophobic nature of graphene. We herein demonstrate that Pt nanoparticles with uniform size and high dispersion were deposited on graphene surfaces via a faci...
http://www.www.jjttf.comt//ss/Jian_Zhao2010/publicationsshow_6425.html
 
 
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