. . "Preparation of the electrodeless discharge lamps for photochemical applications"@en . "P\u0159\u00EDprava bezelektrodov\u00FDch v\u00FDbojek pro fotochemick\u00E9 aplikace"@cs . "electrodeless discharge lamp; microwaves; photochemistry; spectral characteristics"@en . . . "The project is concerning on preparation of the electrodeless discharge lamps (EDLs) as suitable source of UV/VIS light for photochemical reactions. The EDL consists of a glass tube filled under a lower pressure with an inert gas and an excitable (filling) substance, i.e. mercury or other element, and generates UV/VIS radiation when placed into the microwave field. The utilization of other filling materials than mercury (i.e. sulfur) will be practical, new, original and environmental-safety in the EDL performance, according to our preliminary research. The effect of operating EDL parameters (i.e. mass and chemical form of the filling material, nature and pressure of filling gas), the microwave power output and medium properties (i.e. transmittance, polarity, boiling point) on spectral characteristics (relative intensity vs. wavelength) will be studied. The prepared EDLs with suitable operating parameters and spectral characteristics will be applied for selected photochemical"@en . "2006-01-01+01:00"^^ . "2008-12-31+01:00"^^ . . . "0"^^ . "Projekt se zab\u00FDv\u00E1 p\u0159\u00EDpravou bezelektrodov\u00FDch v\u00FDbojek, kter\u00E9 jsou vhodn\u00FDmi zdroji UV/VIS sv\u011Btla pro fotochemick\u00E9 reakce. Bezelektrodov\u00E1 lampa, kter\u00E1 v\u00A0mikrovlnn\u00E9m poli generuje UV/VIS z\u00E1\u0159en\u00ED, se skl\u00E1d\u00E1 ze sklen\u011Bn\u00E9 trubice napln\u011Bn\u00E9 za sn\u00ED\u017Een\u00E9ho tlaku inertn\u00EDm plynem a excitovatelnou (pln\u00EDc\u00ED) l\u00E1tkou jako je rtu\u0165 nebo jin\u00FD prvek. Podle p\u0159edch\u00E1zej\u00EDc\u00EDho v\u00FDzkumu je u bezelekrodov\u00E9 v\u00FDbojky pou\u017Eit\u00ED jin\u00FDch pln\u00EDc\u00EDch l\u00E1tek ne\u017E rtu\u0165 (nap\u0159. s\u00EDra) praktick\u00E9, nov\u00E9, p\u016Fvodn\u00ED a z hlediska \u017Eivotn\u00EDho prost\u0159ed\u00ED bezpe\u010Dn\u00E9. Studov\u00E1n bude p\u0159edev\u0161\u00EDm vliv opera\u010Dn\u00EDch parametr\u016F bezelektrodov\u00E9 lampy (tj. hmotnost a chemick\u00E1 forma pln\u00EDc\u00ED l\u00E1tky, druh a tlak pln\u00EDc\u00EDho plynu), v\u00FDkonu mikrovlnn\u00E9ho za\u0159\u00EDzen\u00ED a vlastnost\u00ED okoln\u00EDho prost\u0159ed\u00ED (tj. optick\u00E1 propustnost, polarita, bod varu) na spektr\u00E1ln\u00ED charakteristiku lampy (z\u00E1vislost relativn\u00ED intenzity z\u00E1\u0159en\u00ED na vlnov\u00E9 d\u00E9lce). P\u0159ipraven\u00E9 bezelektrodov\u00E9 lampy s\u00A0vhodn\u00FDmi opera\u010Dn\u00EDmi parametry a spektr\u00E1ln\u00EDmi charakteristikami budou aplikov\u00E1ny na vybran\u00E9 fotochemick\u00E9 (cis-trans"@cs . . "1280"^^ . "1"^^ . "0"^^ . . "3"^^ . . . "3"^^ . . "1280"^^ . .