High-resolution 13C nuclear magnetic resonance evidence of phase transition of Rb,Cs-intercalated single-walled nanotubes | Zendy

Mohamed Bouhrara | Zendy; Youssef Saih | Zendy; Thomas Wågberg | Zendy; Christophe GozeBac | Zendy; Edy AbouHamad | Zendy

Open Access

High-resolution 13C nuclear magnetic resonance evidence of phase transition of Rb,Cs-intercalated single-walled nanotubes

Author(s) -

Mohamed Bouhrara,

Youssef Saih,

Thomas Wågberg,

Christophe GozeBac,

Edy AbouHamad

Publication year - 2011

Publication title -

journal of applied physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.699

H-Index - 319

eISSN - 1089-7550

pISSN - 0021-8979

DOI - 10.1063/1.3631052

Subject(s) - carbon nanotube , intercalation (chemistry) , magic angle spinning , materials science , alkali metal , magic angle , nuclear magnetic resonance , phase transition , molecular physics , chemistry , chemical physics , atomic physics , crystallography , condensed matter physics , nanotechnology , nuclear magnetic resonance spectroscopy , inorganic chemistry , physics , organic chemistry

We present 13 C high-resolution magic-angle-turning (MAT) and magic angle spinning nuclear magnetic resonance data of Cs and Rb intercalated single walled carbon nanotubes. We find two distinct phases at different intercalation levels. A simple charge transfer is applicable at low intercalation level. The new phase at high intercalation level is accompanied by a hybridization of alkali (s) orbitals with the carbon (sp2) orbitals of the single walled nanotubes, which indicate bundle surface sites is the most probable alkali site

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research