Enhancing the hydrogen storage capacity of Pd-functionalized multi-walled carbon nanotubes
| dc.contributor.author | Singh, Priyanka | |
| dc.contributor.author | Kulkarni, Mukta V. | |
| dc.contributor.author | Gokhale, Suresh P. | |
| dc.contributor.author | Chikkali, Samir | |
| dc.contributor.author | Kulkarni, Chandrashekhar V. | |
| dc.date.accessioned | 2020-04-21T12:57:26Z | |
| dc.date.available | 2020-04-21T12:57:26Z | |
| dc.date.issued | 2012-02 | eng |
| dc.description.abstract | We demonstrate that the hydrogen storage capacity of multi-walled carbon nanotubes can be enhanced by polyvinylpyrrolidone functionalization. The polyvinylpyrrolidone acts as a stabilizing agent for Pd-nanoparticles, reduces their size and facilitates their uniform and enhanced loading onto multi-walled carbon nanotubes. According to sorption studies, the polyvinylpyrrolidone capping and consequent nanostructural modification enables 2.3 times more hydrogen adsorption than mere Pd-functionalization of multi-walled carbon nanotubes. Corresponding morphological changes before and after polyvinylpyrrolidone capping, characterized using Raman Spectroscopy, X-ray diffraction, TEM and thermal analysis techniques, are also presented. The results contribute towards increasing the efficiency of hydrogen based sustainable energy sources. | eng |
| dc.description.version | published | de |
| dc.identifier.doi | 10.1016/j.apsusc.2011.11.075 | eng |
| dc.identifier.uri | https://kops.uni-konstanz.de/handle/123456789/49242 | |
| dc.language.iso | eng | eng |
| dc.subject | Hydrogen based energy sources, Hydrogen storage capacity, Multiwalled carbon nanotubes, Pd functionalization, PVP capping | eng |
| dc.subject.ddc | 540 | eng |
| dc.title | Enhancing the hydrogen storage capacity of Pd-functionalized multi-walled carbon nanotubes | eng |
| dc.type | JOURNAL_ARTICLE | de |
| dspace.entity.type | Publication | |
| kops.citation.bibtex | @article{Singh2012-02Enhan-49242,
year={2012},
doi={10.1016/j.apsusc.2011.11.075},
title={Enhancing the hydrogen storage capacity of Pd-functionalized multi-walled carbon nanotubes},
number={8},
volume={258},
issn={0169-4332},
journal={Applied Surface Science},
pages={3405--3409},
author={Singh, Priyanka and Kulkarni, Mukta V. and Gokhale, Suresh P. and Chikkali, Samir and Kulkarni, Chandrashekhar V.}
} | |
| kops.citation.iso690 | SINGH, Priyanka, Mukta V. KULKARNI, Suresh P. GOKHALE, Samir CHIKKALI, Chandrashekhar V. KULKARNI, 2012. Enhancing the hydrogen storage capacity of Pd-functionalized multi-walled carbon nanotubes. In: Applied Surface Science. Elsevier. 2012, 258(8), pp. 3405-3409. ISSN 0169-4332. eISSN 1873-5584. Available under: doi: 10.1016/j.apsusc.2011.11.075 | deu |
| kops.citation.iso690 | SINGH, Priyanka, Mukta V. KULKARNI, Suresh P. GOKHALE, Samir CHIKKALI, Chandrashekhar V. KULKARNI, 2012. Enhancing the hydrogen storage capacity of Pd-functionalized multi-walled carbon nanotubes. In: Applied Surface Science. Elsevier. 2012, 258(8), pp. 3405-3409. ISSN 0169-4332. eISSN 1873-5584. Available under: doi: 10.1016/j.apsusc.2011.11.075 | eng |
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