Khishn Kumar Kandiah, Amirul Syafiq Bin Abdul Jaafa, Vengadaesvaran Balakrishnan, Ramesh Subramaniam, Ramesh Kasi, Adarsh Kumar Pandey, Yee Seng Tan, Nasrudin Abdul Rahim, Sanjay J. Dhoble
{"title":"铕掺杂CBP荧光粉的结构和发光性能研究","authors":"Khishn Kumar Kandiah, Amirul Syafiq Bin Abdul Jaafa, Vengadaesvaran Balakrishnan, Ramesh Subramaniam, Ramesh Kasi, Adarsh Kumar Pandey, Yee Seng Tan, Nasrudin Abdul Rahim, Sanjay J. Dhoble","doi":"10.24294/jpse.v6i1.2939","DOIUrl":null,"url":null,"abstract":"Europium (Eu) doped Calcium borophosphate (CBP) phosphors were synthesized via solid-state diffusion method. The prepared Europium (Eu) doped Calcium borophosphate (CBP) powder was heated up to 600 ℃ for 6 h for a complete diffusion of ions in the powder system. XRD results showed that the prepared phosphors exhibit a well-crystallized hexagonal phase. The complete diffusion inside the CBP/Eu powder system has been confirmed by the presence of elements such as P, O, Bi, Ca, C, Eu, and B. Apart from that, the synthesized powder system has shown a down-conversion property where the Eu3+ activated ion was excited at 251 nm. Under the excitation of 251 nm, CBP/Eu phosphor showed intense emissions peaking at 591,617, and 693 nm due to the 5D0 → 7F1, 5D0 → 7F2, and 5D0 → 7F4 transition of Eu3+ ions. The obtained results suggest that the CBP/Eu phosphors have the potential for spectral response coating materials to improve the photovoltaic (PV) panel efficiency.","PeriodicalId":488604,"journal":{"name":"Journal of polymer science and engineering","volume":"110 35","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Study on structural and luminescence properties of Eu-doped CBP phosphors\",\"authors\":\"Khishn Kumar Kandiah, Amirul Syafiq Bin Abdul Jaafa, Vengadaesvaran Balakrishnan, Ramesh Subramaniam, Ramesh Kasi, Adarsh Kumar Pandey, Yee Seng Tan, Nasrudin Abdul Rahim, Sanjay J. Dhoble\",\"doi\":\"10.24294/jpse.v6i1.2939\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Europium (Eu) doped Calcium borophosphate (CBP) phosphors were synthesized via solid-state diffusion method. The prepared Europium (Eu) doped Calcium borophosphate (CBP) powder was heated up to 600 ℃ for 6 h for a complete diffusion of ions in the powder system. XRD results showed that the prepared phosphors exhibit a well-crystallized hexagonal phase. The complete diffusion inside the CBP/Eu powder system has been confirmed by the presence of elements such as P, O, Bi, Ca, C, Eu, and B. Apart from that, the synthesized powder system has shown a down-conversion property where the Eu3+ activated ion was excited at 251 nm. Under the excitation of 251 nm, CBP/Eu phosphor showed intense emissions peaking at 591,617, and 693 nm due to the 5D0 → 7F1, 5D0 → 7F2, and 5D0 → 7F4 transition of Eu3+ ions. The obtained results suggest that the CBP/Eu phosphors have the potential for spectral response coating materials to improve the photovoltaic (PV) panel efficiency.\",\"PeriodicalId\":488604,\"journal\":{\"name\":\"Journal of polymer science and engineering\",\"volume\":\"110 35\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-11-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of polymer science and engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.24294/jpse.v6i1.2939\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of polymer science and engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.24294/jpse.v6i1.2939","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Study on structural and luminescence properties of Eu-doped CBP phosphors
Europium (Eu) doped Calcium borophosphate (CBP) phosphors were synthesized via solid-state diffusion method. The prepared Europium (Eu) doped Calcium borophosphate (CBP) powder was heated up to 600 ℃ for 6 h for a complete diffusion of ions in the powder system. XRD results showed that the prepared phosphors exhibit a well-crystallized hexagonal phase. The complete diffusion inside the CBP/Eu powder system has been confirmed by the presence of elements such as P, O, Bi, Ca, C, Eu, and B. Apart from that, the synthesized powder system has shown a down-conversion property where the Eu3+ activated ion was excited at 251 nm. Under the excitation of 251 nm, CBP/Eu phosphor showed intense emissions peaking at 591,617, and 693 nm due to the 5D0 → 7F1, 5D0 → 7F2, and 5D0 → 7F4 transition of Eu3+ ions. The obtained results suggest that the CBP/Eu phosphors have the potential for spectral response coating materials to improve the photovoltaic (PV) panel efficiency.
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