Influence of Different Defects in Vertically Aligned Carbon Nanotubes on TiO2 Nanoparticle Formation through Atomic Layer Deposition

2016 ◽  
Vol 8 (25) ◽  
pp. 16444-16450 ◽  
Author(s):  
Luiz Acauan ◽  
Anna C. Dias ◽  
Marcelo B. Pereira ◽  
Flavio Horowitz ◽  
Carlos P. Bergmann
Keyword(s):  
Carbon Nanotubes ◽  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Tio2 Nanoparticle ◽  
Vertically Aligned Carbon Nanotubes ◽  
Nanoparticle Formation ◽  
Layer Deposition ◽  
Aligned Carbon Nanotubes ◽  
Vertically Aligned

scholarly journals Decoration of Vertically Aligned Carbon Nanotubes with Semiconductor Nanoparticles Using Atomic Layer Deposition

Materials ◽  
2019 ◽  
Vol 12 (7) ◽  
pp. 1095 ◽  
Author(s):  
Anna Szabó ◽  
László Péter Bakos ◽  
Dániel Karajz ◽  
Tamás Gyulavári ◽  
Zsejke-Réka Tóth ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
X Ray Diffraction ◽  
Vertically Aligned Carbon Nanotubes ◽  
X Ray ◽  
Transmission Electron ◽  
Layer Deposition ◽  
Aligned Carbon Nanotubes ◽  
Vertically Aligned

Vertically aligned carbon nanotubes (VACNTs or “CNT forest”) were decorated with semiconductor particles (TiO2 and ZnO) by atomic layer deposition (ALD). Both the structure and morphology of the components were systematically studied using scanning (SEM) and high resolution transmission electron microscopy (HRTEM), energy-dispersive X-ray spectroscopy (EDX), Raman spectroscopy, and X-ray diffraction (XRD) methods. Characterization results revealed that the decoration was successful in the whole bulk of VACNTs. The effect of a follow-up heat treatment was also investigated and its effect on the structure was proved. It was attested that atomic layer deposition is a suitable technique for the fabrication of semiconductor/vertically aligned carbon nanotubes composites. Regarding their technological importance, we hope that semiconductor/CNT forest nanocomposites find potential application in the near future.

ZnS/ZnO@CNT and ZnS@CNT nanocomposites by gas phase conversion of ZnO@CNT. A systematic study of their photocatalytic properties

2017 ◽  
Vol 46 (16) ◽  
pp. 5189-5201 ◽  
Author(s):  
Sherif Okeil ◽  
Jan Krausmann ◽  
Inga Dönges ◽  
Sandra Pfleger ◽  
Jörg Engstler ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Gas Phase ◽  
Systematic Study ◽  
Atomic Layer ◽  
Phase Conversion ◽  
Zns Nanoparticles ◽  
Vertically Aligned Carbon Nanotubes ◽  
Layer Deposition ◽  
Aligned Carbon Nanotubes ◽  
Vertically Aligned

ZnS nanoparticles have been synthesized on vertically aligned carbon nanotubes by gas-phase conversion of ZnO nanoparticles which have been tethered on vertically aligned carbon nanotubes using atomic layer deposition (ALD).

scholarly journals Phase transitions and in situ dynamics of crystal grain formation of alumina nanotubes templated by vertically aligned carbon nanotubes

RSC Advances ◽  
2015 ◽  
Vol 5 (83) ◽  
pp. 68251-68259 ◽  
Author(s):  
L. F. Lampert ◽  
A. Barnum ◽  
S. W. Smith ◽  
J. F. Conley ◽  
J. Jiao
Keyword(s):  
Carbon Nanotubes ◽  
Phase Transitions ◽  
Atomic Layer ◽  
Vertically Aligned Carbon Nanotubes ◽  
Layer Deposition ◽  
Aligned Carbon Nanotubes ◽  
Grain Formation ◽  
Vertically Aligned ◽  
Induced Crystallization

Vertically aligned alumina nanotubes created by atomic layer deposition onto carbon nanotubes scaffolds are synthesized and analyzed for phase transitionsviathermal annealing andin situelectron-irradiation induced crystallization.

scholarly journals Atomic layer deposition-based synthesis of photoactive TiO2 nanoparticle chains by using carbon nanotubes as sacrificial templates

RSC Advances ◽  
2014 ◽  
Vol 4 (23) ◽  
pp. 11648 ◽  
Author(s):  
Shaoren Deng ◽  
Sammy W. Verbruggen ◽  
Zhanbing He ◽  
Daire J. Cott ◽  
Philippe M. Vereecken ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Tio2 Nanoparticle ◽  
Layer Deposition ◽  
Nanoparticle Chains
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