liu.seSearch for publications in DiVA
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Fe-N system at high pressure reveals a compound featuring polymeric nitrogen chains
Univ Bayreuth, Germany.
Univ Bayreuth, Germany; DESY, Germany.
Univ Bayreuth, Germany.
DESY, Germany.
Vise andre og tillknytning
2018 (engelsk)Inngår i: Nature Communications, ISSN 2041-1723, E-ISSN 2041-1723, Vol. 9, artikkel-id 2756Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Poly-nitrogen compounds have been considered as potential high energy density materials for a long time due to the large number of energetic N-N or N=N bonds. In most cases high nitrogen content and stability at ambient conditions are mutually exclusive, thereby making the synthesis of such materials challenging. One way to stabilize such compounds is the application of high pressure. Here, through a direct reaction between Fe and N-2 in a laser-heated diamond anvil cell, we synthesize three ironnitrogen compounds Fe3N2, FeN2 and FeN4. Their crystal structures are revealed by single-crystal synchrotron X-ray diffraction. Fe3N2, synthesized at 50 GPa, is isostructural to chromium carbide Cr3C2. FeN2 has a marcasite structure type and features covalently bonded dinitrogen units in its crystal structure. FeN4, synthesized at 106 GPa, features polymeric nitrogen chains of [N-4(2-)](n) units. Based on results of structural studies and theoretical analysis, [N-4(2-)](n) units in this compound reveal catena-poly[tetraz-1-ene-1,4-diyl] anions.

sted, utgiver, år, opplag, sider
NATURE PUBLISHING GROUP , 2018. Vol. 9, artikkel-id 2756
HSV kategori
Identifikatorer
URN: urn:nbn:se:liu:diva-150266DOI: 10.1038/s41467-018-05143-2ISI: 000438684200008PubMedID: 30013071OAI: oai:DiVA.org:liu-150266DiVA, id: diva2:1239747
Merknad

Funding Agencies|National Science Foundation-Earth Sciences [EAR-1634415]; Department of Energy-GeoSciences [DE-FG02-94ER14466]; DOE Office of Science [DE-AC02-06CH11357]; Deutsche Forschungsgemeinschaft (DFG) [DU 954-11/1, DU 393-10/1]; Federal Ministry of Education and Research, Germany (BMBF) [5K16WC1]; Swedish Research Council [2015-04391]; VINN Excellence Center Functional Nanoscale Materials (FunMat-2) [2016-05156]; Swedish Government Strategic Research Areas in Materials Science on Functional Materials at Linkoping University [2009-00971]; Swedish e-Science Research Centre (SeRC); Ministry of Education and Science of the Russian Federation [14.Y26.31.0005, K2-2017-080]; RFBR [16-02-00797]

Tilgjengelig fra: 2018-08-17 Laget: 2018-08-17 Sist oppdatert: 2018-09-10

Open Access i DiVA

fulltext(1204 kB)74 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 1204 kBChecksum SHA-512
05f9e6f2e5ef8cfb075ea7c4abc8c6c47556d0be9dd507b959306b429df58ec5ef5aa64bfaa5f0ce7b2eba8ad010391fde2eb37650cc326fb8ffa097bf6ed822
Type fulltextMimetype application/pdf

Andre lenker

Forlagets fulltekstPubMed

Søk i DiVA

Av forfatter/redaktør
Tasnadi, FerencAbrikosov, Igor
Av organisasjonen
I samme tidsskrift
Nature Communications

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 74 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

doi
pubmed
urn-nbn

Altmetric

doi
pubmed
urn-nbn
Totalt: 206 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf