Development of Pd and Pd–Co catalysts supported on multi-walled carbon nanotubes for formic acid oxidation

2010 ◽  
Vol 195 (2) ◽  
pp. 461-465 ◽  
Author(s):  
D. Morales-Acosta ◽  
J. Ledesma-Garcia ◽  
Luis A. Godinez ◽  
H.G. Rodríguez ◽  
L. Álvarez-Contreras ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Formic Acid ◽  
Formic Acid Oxidation ◽  
Acid Oxidation ◽  
Co Catalysts ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Microwave deposition of Pt catalysts on carbon nanotubes with different oxidation levels for formic acid oxidation

2013 ◽  
Vol 38 (25) ◽  
pp. 10345-10353 ◽  
Author(s):  
Chien-Te Hsieh ◽  
Jun-Lun Gu ◽  
Dong-Ying Tzou ◽  
Ying-Ching Chu ◽  
Yu-Chia Chen
Keyword(s):  
Carbon Nanotubes ◽  
Formic Acid ◽  
Formic Acid Oxidation ◽  
Acid Oxidation ◽  
Pt Catalysts

Influence of Surface Characteristics on the Dispersion of Modified Multi-Walled Carbon Nanotubes

2011 ◽  
Vol 236-238 ◽  
pp. 1832-1835 ◽  
Author(s):  
Yan Xuan Ma ◽  
Yu Dong Zheng ◽  
Jian Wu ◽  
Jue Tan ◽  
Wei Li ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Surface Characteristics ◽  
Vinyl Pyrrolidone ◽  
Acid Oxidation ◽  
Sodium Dodecylbenzene Sulfonate ◽  
Reactive Groups ◽  
Surface Contact Angle ◽  
Multi Walled Carbon Nanotubes ◽  
Poly Vinyl Pyrrolidone ◽  
Walled Carbon Nanotubes

In order to improve the dispersion of multi-walled carbon nanotubes (MWCNTs), MWCNTs were physically modified by the surfactant of Poly (vinyl pyrrolidone) (PVP), cetyl trimethylammonium bromide (CTAB) and sodium dodecylbenzene sulfonate (SDBS), and were chemically treated by the acid oxidation. Measuring the zeta potential of the dispersions of modified MWCNTs and surface contact angle of modified MWCNT powders, influence of acting forces on the dispersions of modified MWCNTs was analyzed. The balance of electrostatic repulsion and van der Waals forces determines the stabilization of aqueous modified MWCNT dispersions. The sufficient reactive groups, ions and long molecular chains play important roles for such balance.

DNA-Promoted Ultrasmall Palladium Nanocrystals on Carbon Nanotubes: Towards Efficient Formic Acid Oxidation

2013 ◽  
Vol 1 (1) ◽  
pp. 72-75 ◽  
Author(s):  
Lian Ying Zhang ◽  
Chun Xian Guo ◽  
Hongchang Pang ◽  
Weihua Hu ◽  
Yan Qiao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Formic Acid ◽  
Formic Acid Oxidation ◽  
Acid Oxidation

Synergistic effect of graphene and multi-walled carbon nanotubes composite supported Pd nanocubes on enhancing catalytic activity for electro-oxidation of formic acid

2016 ◽  
Vol 6 (13) ◽  
pp. 4794-4801 ◽  
Author(s):  
Ammar Bin Yousaf ◽  
M. Imran ◽  
Akif Zeb ◽  
Xiao Xie ◽  
Kuang Liang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Catalytic Activity ◽  
Fuel Cells ◽  
Synergistic Effect ◽  
Formic Acid ◽  
Multi Walled Carbon Nanotubes ◽  
Electro Oxidation ◽  
Walled Carbon Nanotubes ◽  
Formic Acid Fuel Cells ◽  
Supported Pd

Synergistic effect of rGO/MWCNTs composite supported Pd nanocubes enhanced the performance of direct formic acid fuel cells.

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