Structural (XRD and HRTEM) investigations of fullerite C60 and C70 samples (CROSBI ID 739395)
Prilog sa skupa u časopisu | izvorni znanstveni rad
Podaci o odgovornosti
Smontara, Ana ; Tonejc, Anđelka ; Gradecak, Silvija ; Tonejc, Antun ; Bilušić, Ante ; Lasajunias, J.C.
engleski
Structural (XRD and HRTEM) investigations of fullerite C60 and C70 samples
Since the carbon states on the basis of C60 and C70 exhibit very interesting physical properties such as hardness exceeding diamond, we focused our investigations on the comparison of structures of the C60 and C70 hard phases synthesized at high pressure and high temperatures. X-ray diffraction (XRD) and high-resolution transmission electron microscope (HRTEM) investigations have revealed that two states (amorphous and nanocrystalline) co-exist in samples of both kinds of fullerites. The difference between the diffraction patterns of C60 and C70 has been ascribed mainly to the grade of disorder. The XRD and HRTEM results have been correlated with the transport properties (electrical and thermal conductivity) of the samples.
C60 and C70 fullerites; structure; transport properties
Rad je kao poster Antun Tonejc prezentirao na skupu Current Trends in Nanotechnologies: From Materials to Systems : EMRS Spring Meeting, održanom od 05.-08.06.2001., u Strasbourg Francuska.
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Podaci o prilogu
21-25.
2002.
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objavljeno
10.1016/S0928-4931(01)00427-1
Podaci o matičnoj publikaciji
Materials science & engineering. C, Biomimetic materials, sensors and systems
0928-4931
Podaci o skupu
Nepoznat skup
ostalo
29.02.1904-29.02.2096