ResearchSpace
→
Browsing by Subject

Browsing by Subject "Multi-walled carbon nanotubes"

Now showing items 1-8 of 8

Efficient oxygen reduction reaction using ruthenium tetrakis(diaquaplatinum)octacarboxyphthalocyanine catalyst supported on MWCNT platform

Author: Maxakato, NW ; Mamuru, SA ; Ozoemena, KI Date: Feb 2011 Electrocatalytic reduction of molecular oxygen in alkaline solution using a novel ruthenium tetrakis(diaquaplatinum) octacarboxyphthalocyanine (RuOCPcPt) electrocatalyst supported on multi-walled carbon nanotube electrode has been described. ... Read more
A facile approach to the synthesis of hydrophobic iron tetrasulfophthalocyanine (FeTSPc) nano-aggregates on multi-walled carbon nanotubes: A potential electrocatalyst for the detection of dopamine

Author: Fashedemi, OO ; Ozoemena, KI Date: Jul 2011 A facile method has been utilized to synthesize ahydrophobic form of nano-scaled iron (II) tetrasulfophthalocyanine (nanoFeTSPc), integrated with functionalized multi-walled carbon nanotubes (fMWCNT-nanoFeTSPc). The nanocomposite was characterized ... Read more
Iron (II) tetrakis(diaquaplatinum) octacarboxyphthalocyanine supported on multi-walled carbon nanotubes as effective electrocatalyst for oxygen reduction reaction in alkaline medium

Author: Mamuru, SA ; Ozoemena, KI Date: Nov 2010 Oxygen reduction reaction (ORR) in alkaline medium at iron (II) tetrakis (diaquaplatinum) octacarboxyphthalocyanine (PtFeOCPc) catalyst supported on multi-walled carbon nanotubes (MWCNTs) has been described. The ORR followed the direct ... Read more
Methanol electro-oxidation on Pt-Ru-P/C and Pt-Ru-P/MWCNT in acidic medium

Author: Modibedi, Remegia M ; Masombuka, T ; Hietkamp, S ; Mathe, Mahlanyane K Date: Jun 2009 Pt-Ru-P was prepared by the chemical reduction method using sodium hypophoshite as a reducing agent on Vulcan XC 72 and multi-walled carbon nano-tubes (MWCNTs). Sodium citrate was added as the stabilizer during electro-catalyst preparation. ... Read more
One-step synthesis and characterization of CoS-Nanoparticles decorated multi-walled carbon nanotubes

Author: Kesavan Pillai, Sreejarani ; Moloto, N ; Ray, SS Date: Feb 2009 The organization of metal or semiconductor nanoparticles like quantum dots (QDs) on carbon nanotubes (CNTs) is one good example motivated by the desire to combine the properties of two functional nanoscale materials to achieve a wider range ... Read more
Studies on the heterogeneous electron transport and oxygen reduction reaction at metal (Co, Fe) octabutylsulphonylphthalocyanines supported on multi-walled carbon nanotube modified graphite electrode

Author: Mamuru, SA ; Ozoemena, KI ; Fukuda, T ; Kobayashi, N ; Nyokong, T Date: Sep 2010 Heterogeneous electron transfer dynamics and oxygen reduction reaction (ORR) activities using octabutylsulphonylphthalocyanine complexes of iron (FeOBSPc) and cobalt (CoOBSPc) supported on multi-walled carbon nanotube (MWCNT) platforms have ... Read more
Use of calcination in exposing the entrapped Fe particles from multi-walled carbon nanotubes grown by chemical vapour deposition

Author: Kesavan Pillai, Sreejarani ; Matlhoko, L ; Arendse, C ; Ray, SS ; Moodley, M Date: Mar 2009 Multi-walled carbon nanotubes (MWCNTs) were synthesized by a chemical vapour deposition method. The effect of calcination at temperatures ranging from 300 to 550°C in exposing the metal nanoparticles within the nanotube bundles was studied. ... Read more
Zinc octacarboxyphthalocyanine/Multi-walled carbon nanotubes hybrid for the development of dye solar cells

Author: Mphahlele, N Date: Sep 2010 The main aim of this presentation is to show the improvement in cell performance and the long term stability of DSCs by utilizing dye (metallophthalocyanines) that absorb light at Visible region, integrated with carbon nanotubes to increase ... Read more

Now showing items 1-8 of 8

Browse

All of ResearchSpace

Quick Links

Legislation and compliance

General Enquiries

Tel: + 27 12 841 2911
Email: callcentre@csir.co.za

Physical Address
Meiring Naudé Road
Brummeria
Pretoria
South Africa

Postal Address
PO Box 395
Pretoria 0001
South Africa

Social Connect

Resources on this site are free to download and reuse according to associated licensing provision. Please read the terms and conditions of usage of each resource.

Browsing by Subject "Multi-walled carbon nanotubes"

Browsing by Subject "Multi-walled carbon nanotubes"

Browse

All of ResearchSpace

Quick Links

Legislation and compliance

General Enquiries

Social Connect