Doping of palladium in silica nanofibers via electrospinning and sol-gel synthesize as hydrogen storage material

Samaneh Shahgaldi, Zahira Yaakob, Dariush Jafar Khadem, Wan Ramli Wan Daud, Edy Herianto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In recent years, one dimensional nanostructure, nanowires, nanofibers with unique properties have been a subject of intense research due to reduction of devise dimension, potential properties from the re-arrangement at the molecular level and high surface area. There are many methods for synthesize such as laser ablation, chemical vapour deposition, solution method micro pulling down method but all these method faced to the major disadvantages of being complicated with long wasting time and relatively high expense . The electrospinning recently used for producing ceramic, metal, and carbon nanofibers. In this report, we incorporate palladium into silica nanofibers for the first time, and the effect of doping of palladium into the silica nanofibers is investigated. The different ratio of palladium to silica and comparing with silica nanofibers is also reported. The composition, morphology, structure and surface area of silica, and silica palladium nanofibers were investigated by thermo gravimetric analysis (TGA), x-ray diffraction (XRD), scanning electron microscopy (SEM),Fourier transform infrared spectroscopy (FT-IR), and Micromeriics. To the best of our knowledge, investigation on characteristic on Silica palladium nanofibers has not been reported up to now. The result reveal that the silica nanofibers compare to silica doped with palladium have lower diameter, and also by increasing the temperature above 600 °C, the reduction in length of nanofibers happened. High surface area of silica palladium nanofibers can be one of the promising materials for hydrogen storage.

Original languageEnglish
Title of host publicationKey Engineering Materials
Pages1040-1045
Number of pages6
Volume471-472
DOIs
Publication statusPublished - 2011
Event8th International Conference on Composite Science and Technology, ICCST8 - Kuala Lumpur
Duration: 22 Mar 201124 Mar 2011

Publication series

NameKey Engineering Materials
Volume471-472
ISSN (Print)10139826

Other

Other8th International Conference on Composite Science and Technology, ICCST8
CityKuala Lumpur
Period22/3/1124/3/11

Fingerprint

Hydrogen storage
Electrospinning
Palladium
Nanofibers
Silicon Dioxide
Sol-gels
Silica
Doping (additives)
Carbon nanofibers
Cermets
Laser ablation
Nanowires
Fourier transform infrared spectroscopy
Thermogravimetric analysis
Chemical vapor deposition
Nanostructures
Diffraction
X rays
Scanning electron microscopy

Keywords

  • Electrospinning
  • Silica nanofibers
  • Silica palladium nanofibers
  • Surface area

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Doping of palladium in silica nanofibers via electrospinning and sol-gel synthesize as hydrogen storage material. / Shahgaldi, Samaneh; Yaakob, Zahira; Khadem, Dariush Jafar; Wan Daud, Wan Ramli; Herianto, Edy.

Key Engineering Materials. Vol. 471-472 2011. p. 1040-1045 (Key Engineering Materials; Vol. 471-472).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shahgaldi, S, Yaakob, Z, Khadem, DJ, Wan Daud, WR & Herianto, E 2011, Doping of palladium in silica nanofibers via electrospinning and sol-gel synthesize as hydrogen storage material. in Key Engineering Materials. vol. 471-472, Key Engineering Materials, vol. 471-472, pp. 1040-1045, 8th International Conference on Composite Science and Technology, ICCST8, Kuala Lumpur, 22/3/11. https://doi.org/10.4028/www.scientific.net/KEM.471-472.1040
Shahgaldi, Samaneh ; Yaakob, Zahira ; Khadem, Dariush Jafar ; Wan Daud, Wan Ramli ; Herianto, Edy. / Doping of palladium in silica nanofibers via electrospinning and sol-gel synthesize as hydrogen storage material. Key Engineering Materials. Vol. 471-472 2011. pp. 1040-1045 (Key Engineering Materials).
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