{"title":"厚度对有机太阳能电池用MEH-PPV:TiO2纳米复合材料电学和光学性能的影响","authors":"F. Zahid, M. Sarah, M. Rusop","doi":"10.1109/ISIEA.2011.6108750","DOIUrl":null,"url":null,"abstract":"The performance and properties of organic/inorganic nanocomposited poly[2-methoxy 5-(2′-ethyl-hexyloxy)-1,4-phenylene vinylene] (MEH-PPV):TiO2 thin film at different thickness was investigated. MEH-PPV:TiO2 nanocomposite thin film has been prepared on indium tin oxide (ITO) substrate using spin-coating method with different deposition time from 1 to 10 times at room temperature. The effect of different thickness on the electrical and optical properties of MEH-PPV:TiO2 was characterized by using solar simulator under AM 1.5, 100mW/cm2 white light illumination and UV-Vis-NIR spectrophotometer respectively. From the current-voltage (I–V) measurement the result shows for 3 times of deposition, at thickness 719.413 nm gives the highest photoconductivity value, 35.2336×103 S.m−1. While for photoconductivity of 5, 7 and 10 times of deposition, there is no significant improvement were obtained. The optical properties were found to be strongly dependent on the thickness of nanocomposite thin films. The absorption coefficient reveals an improvement as the number of thickness increases with strong absorption at wavelength of 500 nm in visible ranges and 310 nm in UV ranges respectively.","PeriodicalId":110449,"journal":{"name":"2011 IEEE Symposium on Industrial Electronics and Applications","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Effect of thickness on the electrical and optical properties of MEH-PPV:TiO2 nanocomposite for organic solar cell application\",\"authors\":\"F. Zahid, M. Sarah, M. Rusop\",\"doi\":\"10.1109/ISIEA.2011.6108750\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The performance and properties of organic/inorganic nanocomposited poly[2-methoxy 5-(2′-ethyl-hexyloxy)-1,4-phenylene vinylene] (MEH-PPV):TiO2 thin film at different thickness was investigated. MEH-PPV:TiO2 nanocomposite thin film has been prepared on indium tin oxide (ITO) substrate using spin-coating method with different deposition time from 1 to 10 times at room temperature. The effect of different thickness on the electrical and optical properties of MEH-PPV:TiO2 was characterized by using solar simulator under AM 1.5, 100mW/cm2 white light illumination and UV-Vis-NIR spectrophotometer respectively. From the current-voltage (I–V) measurement the result shows for 3 times of deposition, at thickness 719.413 nm gives the highest photoconductivity value, 35.2336×103 S.m−1. While for photoconductivity of 5, 7 and 10 times of deposition, there is no significant improvement were obtained. The optical properties were found to be strongly dependent on the thickness of nanocomposite thin films. The absorption coefficient reveals an improvement as the number of thickness increases with strong absorption at wavelength of 500 nm in visible ranges and 310 nm in UV ranges respectively.\",\"PeriodicalId\":110449,\"journal\":{\"name\":\"2011 IEEE Symposium on Industrial Electronics and Applications\",\"volume\":\"25 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-12-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 IEEE Symposium on Industrial Electronics and Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISIEA.2011.6108750\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE Symposium on Industrial Electronics and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISIEA.2011.6108750","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Effect of thickness on the electrical and optical properties of MEH-PPV:TiO2 nanocomposite for organic solar cell application
The performance and properties of organic/inorganic nanocomposited poly[2-methoxy 5-(2′-ethyl-hexyloxy)-1,4-phenylene vinylene] (MEH-PPV):TiO2 thin film at different thickness was investigated. MEH-PPV:TiO2 nanocomposite thin film has been prepared on indium tin oxide (ITO) substrate using spin-coating method with different deposition time from 1 to 10 times at room temperature. The effect of different thickness on the electrical and optical properties of MEH-PPV:TiO2 was characterized by using solar simulator under AM 1.5, 100mW/cm2 white light illumination and UV-Vis-NIR spectrophotometer respectively. From the current-voltage (I–V) measurement the result shows for 3 times of deposition, at thickness 719.413 nm gives the highest photoconductivity value, 35.2336×103 S.m−1. While for photoconductivity of 5, 7 and 10 times of deposition, there is no significant improvement were obtained. The optical properties were found to be strongly dependent on the thickness of nanocomposite thin films. The absorption coefficient reveals an improvement as the number of thickness increases with strong absorption at wavelength of 500 nm in visible ranges and 310 nm in UV ranges respectively.
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