Material solidoen deskonposizio termikoan igortzen diren molekula txikien determinazioa mikrouhin-espektroskopiaren bidez

The qualitative determination of small molecules that reach the gas phase after the thermal decomposition of solar cell materials, have been carried out by means of microwave spectroscopy (MW). In this case, the evidence of small molecule tracers after the thermal decomposition of pervoskites (CH3NH...

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Detalhes bibliográficos
Autores: Insausti Beiro, Aran, Usabiaga Gutiérrez, Imanol, Parra Santamaría, Maider, Camiruaga Leza, Ander, Calabrese, Camilla, Cocinero Pérez, Emilio José
Tipo de documento: artigo
Data de publicação:2021
País:España
Recursos:Universidad del País Vasco
Repositório:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/54207
Acesso em linha:http://hdl.handle.net/10810/54207
Access Level:Acceso aberto
Descrição
Resumo:The qualitative determination of small molecules that reach the gas phase after the thermal decomposition of solar cell materials, have been carried out by means of microwave spectroscopy (MW). In this case, the evidence of small molecule tracers after the thermal decomposition of pervoskites (CH3NH3PbI3) has been proved thanks to the combination between rotational spectroscopy and supersonic expansion. The results are in good agreement with those previously obtained from other techniques, and this demostrates the ability of microwave spectroscopy to perform satisfactorly as analytical tool.; Mikrouhin-espektroskopiaren (MW) oinarriak eta sistema esperimentalen oinarrizko funtsak emanez, materialen deskonposizio termikoetan gas eran igortzen diren molekula txikien determinazio kualitatiboa burutu daitekeela frogatu da. Adibide modura, errotazio-espektroskopiaren eta hedapen supersonikoaren konbinaketaren bidezko etorkizuneko eguzki-zeluletan erabil daitekeen metilamonio berun triioduroa (CH3NH3PbI3) perovskiten deskonposizio termikoan sortzen diren molekula txikien determinazio zehatza egin da. Lortutako emaitzak aurretik bestelako teknikekin lortutako emaitzekin bat datozela ikusi da, prozedura honen baliagarritasuna erakutsiz eta mikrouhin-espektroskopia teknika analitiko moduan erabil daitekeela erakutsiz.