. . "0"^^ . "laser-induced chemistry; unsaturated organic compounds; heteroatom(B,N,Si)-containing organic compounds; decomposition; mechanism of decomposition; carbon nanostructures; heteroatom-containing carbon nanostructures; magnetism; oximetry"@en . "The research will address photolysis of gaseous unsaturated hydrocarbons (ethyne, butadiyne, benzene, toluene) and dichloroethenes with highly intense (MG and GW) radiation from excimer lasers. The research will continue our preliminary effort suggesting this process as a highly efficient way to fabrication of nano-structured carbon-based materials which, produced without the intermediate stage of polyaromatic hydrocarbons, represent novel carbonaceous structures. The feasibility of incorporation of a heteroatom (N, B and Si) into such photolytically produced carbonaceous frameworks will be examined through studies of the high intense laser radiation-induced co-photolysis of the above compounds and of B-, N- and Si- heteroatom-containing compounds. Novel materials will be studied for their structural and physical properties by electron microscopy, IR and Raman, UV, NMR, XP and EPR spectroscopy and will be examined for their magnetic properties."@en . "5331"^^ . . "2006-01-01+01:00"^^ . . "4"^^ . . "V\u00FDzkum se bude zab\u00FDvat fotol\u00FDzou plynn\u00FDch nenasycen\u00FDch uhlovod\u00EDk\u016F (etynu, butadiynu, benzenu, toluenu) a dichloretyl\u00E9n\u016F \u00FA\u010Dinkem vysoce intenzivn\u00EDho (MW a GW) z\u00E1\u0159en\u00ED excimerov\u00FDch laser\u016F. Bude navazovat na p\u0159edb\u011B\u017En\u00E9 v\u00FDsledky nazna\u010Duj\u00EDc\u00ED, \u017Ee v\u00FD\u0161e uveden\u00FD proces m\u016F\u017Ee v\u00E9st ke zcela nekonven\u010Dn\u00ED tvorb\u011B nov\u00FDch typ\u016F nanostruktur uhl\u00EDku, ani\u017E by doch\u00E1zelo k intermedi\u00E1tn\u00ED tvorb\u011B polyaromatick\u00FDch uhlovod\u00EDk\u016F. V\u00FDzkum laserov\u00E9 ko-fotol\u00FDzy plynn\u00FDch sm\u011Bs\u00ED uhlovod\u00EDk\u016F a chloretylen\u016F s heteroatom (B, N, Si)-obsahuj\u00EDc\u00EDmi slou\u010Deninami \u00FA\u010Dinkem MW a GW z\u00E1\u0159en\u00ED excimerov\u00FDch laser\u016F bude prov\u00E1d\u011Bn s c\u00EDlem p\u0159ipravit nov\u00E9 nanostruktury uhl\u00EDku s inkorporovan\u00FDmi heteroatomy. Nov\u00E9 materi\u00E1ly budou zkoum\u00E1ny spektr\u00E1ln\u00EDmi metodami (I\u010C, Raman, XP, NMR, UV, EPR spektroskopie), elektronovou mikroskopi\u00ED a budou studov\u00E1ny i jejich magnetick\u00E9 vlastnosti. C\u00EDlem v\u00FDzkumu je p\u0159ipravit nov\u00E9 nanostruktury uhl\u00EDku s unik\u00E1tn\u00EDmi vlastnostmi a aplikacemi v nanov\u011Bd\u011B a nanotechnologi\u00EDch."@cs . "20"^^ . . "Nov\u00FD laserov\u011B-iniciovan\u00FD proces pro produkci nov\u00FDch uhl\u00EDkov\u00FDch nanomateri\u00E1l\u016F a uhl\u00EDkov\u00FDch nanomateri\u00E1l\u016F s inkorporovan\u00FDmi N, B a Si heteroatomy."@cs . "20"^^ . . . . . "2010-12-31+01:00"^^ . "5331"^^ . "New laser-induced process for production of novel carbon based nanomaterials and carbon-based nanomaterials with incorporated Si, N and B heteroatoms."@en . "1"^^ . . .