Fullerenes Doped with Thallium Alloys

1992 ◽  
Vol 270 ◽  
Author(s):  
M. Kraus ◽  
M. Baenitz ◽  
S. GÄrtner ◽  
H.M. Vieth ◽  
H. Werner ◽  
...  
Keyword(s):  
Ac Susceptibility ◽  
Intercalation Compounds ◽  
Graphite Intercalation Compounds ◽  
Dc Magnetization ◽  
X Ray ◽  
Ternary Compounds ◽  
Graphite Intercalation ◽  
Thallium Alloys

ABSTRACTPrompted by earlier work showing that graphite intercalation compounds form superconducting ternary compounds in which thallium plays an important role C60 has been doped with Tl-alloys. Results of dc-magnetization, ac-susceptibility, X-ray analysis and NMR investigations will be presented.

Stoichiometric Determination of Graphite Intercalation Compounds Using Rutherford Backscatiering Spectrometry

1983 ◽  
Vol 27 ◽  
Author(s):  
L. Salamanca-Riba ◽  
B.S. Elman ◽  
M.S. Dresselhaus ◽  
T. Venkatesan
Keyword(s):  
Experimental Error ◽  
Rutherford Backscattering Spectrometry ◽  
Rutherford Backscattering ◽  
Intercalation Compounds ◽  
Graphite Intercalation Compounds ◽  
X Ray ◽  
Donor And Acceptor ◽  
Graphite Intercalation ◽  
Non Destructive

ABSTRACTRutherford backscattering spectrometry (RBS) is used to characterize the stoichiometry of graphite intercalation compounds (GIC). Specific application is made to several stages of different donor and acceptor compounds and to commensurate and incommensurate intercalants. A deviation from the theoretical stoichiometry is measured for most of the compounds using this non-destructive method. Within experimental error, the RBS results agree with those obtained from analysis of the (00ℓ) x-ray diffractograms and weight uptake measurements on the same samples.

Graphite Intercalation Compounds with Trimethyltin Chloride

1984 ◽  
Vol 39 (6) ◽  
pp. 788-790 ◽  
Author(s):  
Robert Schlögl ◽  
Hanns-Peter Boehm
Keyword(s):  
Chemical Analysis ◽  
Uv Irradiation ◽  
Intercalation Compounds ◽  
X Ray Diffraction ◽  
Graphite Intercalation Compounds ◽  
X Ray ◽  
Graphite Intercalation ◽  
Anionic Species ◽  
Trimethyltin Chloride ◽  
Stage 1

AbstractIntercalation compounds of graphite with Sn(CH3)3Cl have been prepared by UV irradiation, in the presence of graphite, of solutions of Sn(CH3)3Cl, Sn(CH3)4, or of Sn(CH3)4 + SnCl4 in CCl4. Mixtures of stage 1, stage 2, and stage 3 compounds have been obtained. They were characterized by X-ray diffraction, 119Sn Mossbauer spectroscopy, and by chemical analysis. Apparently an oligomeric, anionic species is intercalated together with some solvent.

X-ray photoelectron study of fluorinated graphite intercalation compounds

1998 ◽  
Vol 39 (6) ◽  
pp. 928-932 ◽  
Author(s):  
I. P. Asanov ◽  
V. M. Paasonen ◽  
L. N. Mazalov ◽  
A. S. Nazarov
Keyword(s):  
Intercalation Compounds ◽  
Graphite Intercalation Compounds ◽  
Fluorinated Graphite ◽  
X Ray ◽  
Graphite Intercalation ◽  
Photoelectron Study
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