Tungsten Carbide and Cobalt Modified Nickel Nanoparticles Supported on Multiwall Carbon Nanotubes as Highly Efficient Electrocatalysts for Urea Oxidation in Alkaline Electrolyte

2018 ◽  
Vol 10 (48) ◽  
pp. 41338-41343 ◽  
Author(s):  
Lu Wang ◽  
Zhipeng Liu ◽  
Shangqian Zhu ◽  
Minhua Shao ◽  
Bolun Yang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Tungsten Carbide ◽  
Nickel Nanoparticles ◽  
Multiwall Carbon Nanotubes ◽  
Alkaline Electrolyte ◽  
Highly Efficient ◽  
Multiwall Carbon

Interfacial peroxidase-like catalytic activity of surface-immobilized cobalt phthalocyanine on multiwall carbon nanotubes

RSC Advances ◽  
2015 ◽  
Vol 5 (13) ◽  
pp. 9374-9380 ◽  
Author(s):  
Nan Li ◽  
Wangyang Lu ◽  
Kemei Pei ◽  
Wenxing Chen
Keyword(s):  
Carbon Nanotubes ◽  
Mass Transfer ◽  
Catalytic Activity ◽  
Transfer Process ◽  
Multiwall Carbon Nanotubes ◽  
Mass Transfer Process ◽  
Cobalt Phthalocyanine ◽  
Highly Efficient ◽  
Diffusional Mass ◽  
Multiwall Carbon

The rapid diffusional mass transfer process (DMTP) always results in a highly efficient reaction.

Boehmite Nanofibers as a Dispersant for Nanotubes in an Aqueous Sol

2018 ◽  
Author(s):  
Gen Hayase
Keyword(s):  
Carbon Nanotubes ◽  
Aspect Ratio ◽  
Aqueous Solutions ◽  
High Aspect Ratio ◽  
Multiwall Carbon Nanotubes ◽  
Multiwall Carbon ◽  
Nanotube Films

By exploiting the dispersibility and rigidity of boehmite nanofibers (BNFs) with a high aspect ratio of 4 nm in diameter and several micrometers in length, multiwall-carbon nanotubes (MWCNTs) were successfully dispersed in aqueous solutions. In these sols, the MWCNTs were dispersed at a ratio of about 5–8% relative to BNFs. Self-standing BNF–nanotube films were also obtained by filtering these dispersions and showing their functionality. These films can be expected to be applied to sensing materials.

scholarly journals Comparative study of using Water-Based mud containing Multiwall Carbon Nanotubes versus Oil-Based mud in HPHT fields

2016 ◽  
Vol 25 (4) ◽  
pp. 459-464 ◽  
Author(s):  
M.I. Abduo ◽  
A.S. Dahab ◽  
Hesham Abuseda ◽  
Abdulaziz M. AbdulAziz ◽  
M.S. Elhossieny
Keyword(s):  
Carbon Nanotubes ◽  
Comparative Study ◽  
Multiwall Carbon Nanotubes ◽  
Water Based ◽  
Multiwall Carbon
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