Pregled bibliografske jedinice broj: 492554
Decoration of nitrogen vacancies by oxygen atoms in boron nitride nanotubes
Decoration of nitrogen vacancies by oxygen atoms in boron nitride nanotubes // Physical Chemistry Chemical Physics, 12 (2010), 47; 15349-15353 doi:10.1039/C0CP00984A (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 492554 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Decoration of nitrogen vacancies by oxygen atoms in boron nitride nanotubes
Autori
Petravić, Mladen ; Peter, Robert ; Kavre, Ivna ; Li, Lu Hua ; Chen, Ying ; Fan, Liang-Jen ; Yang, Yaw-Wen
Izvornik
Physical Chemistry Chemical Physics (1463-9076) 12
(2010), 47;
15349-15353
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
BN nanotubes; nitrogen vacancies; oxidation
Sažetak
Decoration of nitrogen vacancies by oxygen atoms has been studied by near-edge X-ray absorption fine structure (NEXAFS) around B K- edge in several boron nitride (BN) structures, including bamboo-like and multi-walled BN nanotubes. Breaking of B–N bonds and formation of nitrogen vacancies under low- energy ion bombardment reduces oxidation resistance of BN structures and promotes an efficient oxygen-healing mechanism, in full agreement with some recent theoretical predictions. The formation of mixed O–B–N and B–O bonds is clearly identified by well-resolved peaks in NEXAFS spectra of excited boron atoms
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
316-0982886-0542 - Istraživanje dušikovih defekata u složenim poluvodičkim spojevima (Petravić, Mladen, MZOS ) ( CroRIS)
Ustanove:
Sveučilište u Rijeci - Odjel za fiziku
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
