. "RIV/61388955:_____/08:00310742" . "Doping of C60 fullerene peapods with lithium: Raman spectroscopic and Raman spectroelectrochemical studies" . "364229" . "Kavan, Ladislav" . "Dopov\u00E1n\u00ED C60 fullerenov\u00FDch peapod\u016F pomoc\u00ED lithia: Ramansk\u00E1 a in-situ Raman spektroelektrochemick\u00E1 studie"@cs . . "Doping of C60 fullerene peapods with lithium: Raman spectroscopic and Raman spectroelectrochemical studies"@en . . "DE - Spolkov\u00E1 republika N\u011Bmecko" . . "000257822500027" . "Ramansk\u00E1 a in-situ Raman spektroelektrochemick\u00E1 spektroskopie byla pou\u017Eita pro studium lithiovou parou dopovan\u00FDch C60@SWCNTs (paepod\u016F). Siln\u00E9 dopov\u00E1n\u00ED bylo potvrzeno vyhasnut\u00EDm radi\u00E1ln\u00EDho d\u00FDchac\u00EDho modu (RBM) a zmen\u0161en\u00EDm intensity tangenci\u00E1ln\u00EDho (TG) modu o dva \u0159\u00E1dy. D\u016Fsledkem dopov\u00E1n\u00ED peapod\u016F pomoc\u00ED Li byl posun Ag(2) modu inratubul\u00E1rn\u00EDho C60 o 27 cm-1 a zm\u011Bna rezonan\u010Dn\u00ED podm\u00EDnky fulleren\u016F uvnit\u0159 tub. Na rozd\u00EDl od dopov\u00E1n\u00ED drasl\u00EDkovou parou, nebyl p\u0159i dopov\u00E1n\u00ED Li pozorov\u00E1n posun TG p\u00E1su sm\u011Brem k ni\u017E\u0161\u00EDm frekvenc\u00EDm. Li dopovan\u00E9 peapody z\u016Fst\u00E1valy \u010D\u00E1ste\u010Dn\u011B dopovan\u00E9 i po vystaven\u00ED vlhk\u00E9mu vzduchu. Toto bylo potvrzeno men\u0161\u00ED intensitou vibra\u010Dn\u00EDch mod\u016F tuby a fullerenu a d\u00E1le zm\u011Bnou tvaru RBM p\u00E1su ve srovn\u00E1n\u00ED s p\u016Fvodn\u00EDm nedopovan\u00FDm vzorkem. P\u00E1s Ag(2) modu intratubul\u00E1rn\u00EDho fullerenu d\u00E1le nebylo mo\u017En\u00E9 rozli\u0161it po kontaktu Li dopovan\u00E9ho vzorku s vodou. D\u016Fvodem zbytkov\u00E9ho dopov\u00E1n\u00ED se zd\u00E1 b\u00FDt inserce lithia dovnit\u0159 peapod\u016F a jeho siln\u00E1 interakce s intratubul\u00E1rn\u00EDm fullerenem."@cs . "Chemistry - A European Journal" . "Raman spectroscopy and in-situ Raman spectroelectrochemistry were applied to study the lithium vapor doping of C60@SWCNTs (peapods). A strong degree of doping was proved by the vanishing of the SWCNT\u2019s radial breathing mode (RBM) and by the attenuation of the tangential (TG) band intensity by two orders of magnitude. This Li doping causes a downshift of the Ag(2) mode of the intratubular C60 by 27 cm-1 and changes the resonance condition of encapsulated fullerene. In contrast to potassium vapor doping, the strong downshift of the frequency of the TG band has not been found for Li-doping. The Li vapor treated peapods remained partly doped even if they were exposed to humid air. This has been reflected by a reduced intensity of the nanotube and the fullerene modes and by the change of the shape of the RBM band as compared to that of the undoped sample. The Ag(2) mode of the intratubular fullerene is not resolved after the contact of the Li-doped sample with water."@en . "0947-6539" . "Doping of C60 fullerene peapods with lithium: Raman spectroscopic and Raman spectroelectrochemical studies"@en . "Dopov\u00E1n\u00ED C60 fullerenov\u00FDch peapod\u016F pomoc\u00ED lithia: Ramansk\u00E1 a in-situ Raman spektroelektrochemick\u00E1 studie"@cs . "20" . "14" . "Zukalov\u00E1, Mark\u00E9ta" . . "Kalb\u00E1\u010D, Martin" . . "electrochemistry; fullerenes; lithium; Raman spectroscopy"@en . . . . . "RIV/61388955:_____/08:00310742!RIV09-AV0-61388955" . "3"^^ . . . "4"^^ . "Doping of C60 fullerene peapods with lithium: Raman spectroscopic and Raman spectroelectrochemical studies" . "Raman spectroscopy and in-situ Raman spectroelectrochemistry were applied to study the lithium vapor doping of C60@SWCNTs (peapods). A strong degree of doping was proved by the vanishing of the SWCNT\u2019s radial breathing mode (RBM) and by the attenuation of the tangential (TG) band intensity by two orders of magnitude. This Li doping causes a downshift of the Ag(2) mode of the intratubular C60 by 27 cm-1 and changes the resonance condition of encapsulated fullerene. In contrast to potassium vapor doping, the strong downshift of the frequency of the TG band has not been found for Li-doping. The Li vapor treated peapods remained partly doped even if they were exposed to humid air. This has been reflected by a reduced intensity of the nanotube and the fullerene modes and by the change of the shape of the RBM band as compared to that of the undoped sample. The Ag(2) mode of the intratubular fullerene is not resolved after the contact of the Li-doped sample with water." . . "[83B09AFF3D6F]" . . "6"^^ . "P(KJB400400601), Z(AV0Z40400503)" . . . . "Dunsch, L." . . . .