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DC Field | Value | Language |
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dc.contributor.author | Rounaghi, Seyyed Amin | - |
dc.contributor.author | VANPOUCKE, Danny E.P. | - |
dc.contributor.author | Eshghi, Hossein | - |
dc.contributor.author | Scudino, Sergio | - |
dc.contributor.author | Esmaeili, Elaheh | - |
dc.contributor.author | Oswald, Steffen | - |
dc.contributor.author | Eckert, Jürgen | - |
dc.date.accessioned | 2017-10-03T11:51:57Z | - |
dc.date.available | 2017-10-03T11:51:57Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 19(19), p. 12414-12424 | - |
dc.identifier.issn | 1463-9076 | - |
dc.identifier.uri | http://hdl.handle.net/1942/24895 | - |
dc.description.abstract | Nowadays, the development of highly efficient routes for the low cost synthesis of nitrides is greatly growing. Mechanochemical synthesis is one of those promising techniques which is conventionally employed for the synthesis of nitrides by long term milling of metallic elements under a pressurized N2 or NH3 atmosphere (A. Calka and J. I. Nikolov, Nanostruct. Mater., 1995, 6, 409–412). In the present study, we describe a versatile, room-temperature and low-cost mechanochemical process for the synthesis of nanostructured metal nitrides (MNs), carbonitrides (MCNs) and carbon nitride (CNx). Based on this technique, melamine as a solid nitrogen-containing organic compound (SNCOC) is ball milled with four different metal powders (Al, Ti, Cr and V) to produce nanostructured AlN, TiCxN1−x, CrCxN1−x, and VCxN1−x (x ∼ 0.05). Both theoretical and experimental techniques are implemented to determine the reaction intermediates, products, by-products and finally, the mechanism underling this synthetic route. According to the results, melamine is polymerized in the presence of metallic elements at intermediate stages of the milling process, leading to the formation of a carbon nitride network. The CNx phase subsequently reacts with the metallic precursors to form MN, MCN or even MCN–CNx nano-composites depending on the defect formation energy and thermodynamic stability of the corresponding metal nitride, carbide and C/N co-doped structures. | - |
dc.description.sponsorship | S. A. R. would like to thank Birjand University of Technology (project no. RP-95-1005) and IFW Dresden for financial support. D. E. P. V. acknowledges funding by the Foundation of Scientific Research-Flanders (FWO) (project no. 12S3415N). The computational resources and services used in this work were provided by the VSC (Flemish Supercomputer Center), funded by the Research Foundation – Flanders (FWO) and the Flemish Government – department EWI. | - |
dc.language.iso | en | - |
dc.rights | © the Owner Societies 2017 | - |
dc.title | Mechanochemical synthesis of nanostructured metal nitrides, carbonitrides and carbon nitride: A combined theoretical and experimental study | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 12424 | - |
dc.identifier.issue | 19 | - |
dc.identifier.spage | 12414 | - |
dc.identifier.volume | 19 | - |
local.bibliographicCitation.jcat | A1 | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
local.type.programme | VSC | - |
dc.identifier.doi | 10.1039/C7CP00998D | - |
dc.identifier.isi | 000401640600069 | - |
item.accessRights | Open Access | - |
item.validation | ecoom 2018 | - |
item.contributor | Rounaghi, Seyyed Amin | - |
item.contributor | VANPOUCKE, Danny E.P. | - |
item.contributor | Eshghi, Hossein | - |
item.contributor | Scudino, Sergio | - |
item.contributor | Esmaeili, Elaheh | - |
item.contributor | Oswald, Steffen | - |
item.contributor | Eckert, Jürgen | - |
item.fulltext | With Fulltext | - |
item.fullcitation | Rounaghi, Seyyed Amin; VANPOUCKE, Danny E.P.; Eshghi, Hossein; Scudino, Sergio; Esmaeili, Elaheh; Oswald, Steffen & Eckert, Jürgen (2017) Mechanochemical synthesis of nanostructured metal nitrides, carbonitrides and carbon nitride: A combined theoretical and experimental study. In: PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 19(19), p. 12414-12424. | - |
crisitem.journal.issn | 1463-9076 | - |
crisitem.journal.eissn | 1463-9084 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
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c7cp00998d.pdf Restricted Access | Published version | 3.04 MB | Adobe PDF | View/Open Request a copy |
Supplementary Information_v2 (1).pdf | Supplementary material | 863.25 kB | Adobe PDF | View/Open |
Manuscript_v2.pdf | Peer-reviewed author version | 1.28 MB | Adobe PDF | View/Open |
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