Custom-built thermometry apparatus and luminescence intensity ratio thermometry of ZrO 2 :Eu 3+ and Nb 2 O 5 :Eu 3+
Само за регистроване кориснике
2019
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
A complete apparatus for luminescence thermometry has been built comprising a programmable hot-plate up to 400 °C, a hot/cold plate 0 °C-80 °C, a control circuit with thermocouple feedback, a platinum resistance thermometer and an oven for calibration. An original design allowed us to build the apparatus for under 100 $, considerably less than for the commercial equipment. The apparatus must be used with an optical fiber bundle attached to a spectrofluorometer. It is tested for stability and on ZrO 2 :Eu 3+ and Nb 2 O 5 :Eu 3+ samples prepared by a plasma electrolytic process. The tests showed the high stability of the temperature-controlled surfaces. The thermometric properties of the investigated material were tested by the luminescence intensity ratio method of 5 D 1 → 7 F 1 and 5 D 0 → 7 F 2 transitions. The calculated relative sensitivities of Nb 2 O 5 :Eu 3+ and ZrO 2 :Eu 3+ are 3.17% K -1 and 3.07% K -1 at 290 K, respectively, and 0.0012 K -1 at 453 K and 0.000 12 K -1 at 445 K ...are the calculated absolute sensitivity values, respectively. Nb 2 O 5 :Eu 3+ has shown good thermometric properties up to 180 °C, while ZrO 2 :Eu 3+ is a promising temperature sensor phosphor for higher temperature measurements. © 2019 IOP Publishing Ltd.
Кључне речи:
luminescence thermometry / plasma electrolytic oxidation / Nb2O5:Eu3+ / ZrO2:Eu3+Извор:
Measurement Science and Technology, 2019, 30, 4, 045001-Финансирање / пројекти:
- Графитне и неорганске наноструктуре ниске димензионалности (RS-MESTD-Basic Research (BR or ON)-171035)
- Материјали редуковане димензионалности за ефикасну апсорпцију светлости и конверзију енергије (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45020)
DOI: 10.1088/1361-6501/ab01b4
ISSN: 0957-0233; 1361-6501
WoS: 000459881600001
Scopus: 2-s2.0-85063956070
URI
http://stacks.iop.org/0957-0233/30/i=4/a=045001?key=crossref.fcfd5f513dd39de22ee7df6f52b6a780https://vinar.vin.bg.ac.rs/handle/123456789/8140
Колекције
Институција/група
VinčaTY - JOUR AU - Ćirić, Aleksandar AU - Stojadinović, Stevan AU - Dramićanin, Miroslav PY - 2019 UR - http://stacks.iop.org/0957-0233/30/i=4/a=045001?key=crossref.fcfd5f513dd39de22ee7df6f52b6a780 UR - https://vinar.vin.bg.ac.rs/handle/123456789/8140 AB - A complete apparatus for luminescence thermometry has been built comprising a programmable hot-plate up to 400 °C, a hot/cold plate 0 °C-80 °C, a control circuit with thermocouple feedback, a platinum resistance thermometer and an oven for calibration. An original design allowed us to build the apparatus for under 100 $, considerably less than for the commercial equipment. The apparatus must be used with an optical fiber bundle attached to a spectrofluorometer. It is tested for stability and on ZrO 2 :Eu 3+ and Nb 2 O 5 :Eu 3+ samples prepared by a plasma electrolytic process. The tests showed the high stability of the temperature-controlled surfaces. The thermometric properties of the investigated material were tested by the luminescence intensity ratio method of 5 D 1 → 7 F 1 and 5 D 0 → 7 F 2 transitions. The calculated relative sensitivities of Nb 2 O 5 :Eu 3+ and ZrO 2 :Eu 3+ are 3.17% K -1 and 3.07% K -1 at 290 K, respectively, and 0.0012 K -1 at 453 K and 0.000 12 K -1 at 445 K are the calculated absolute sensitivity values, respectively. Nb 2 O 5 :Eu 3+ has shown good thermometric properties up to 180 °C, while ZrO 2 :Eu 3+ is a promising temperature sensor phosphor for higher temperature measurements. © 2019 IOP Publishing Ltd. T2 - Measurement Science and Technology T1 - Custom-built thermometry apparatus and luminescence intensity ratio thermometry of ZrO 2 :Eu 3+ and Nb 2 O 5 :Eu 3+ VL - 30 IS - 4 SP - 045001 DO - 10.1088/1361-6501/ab01b4 ER -
@article{ author = "Ćirić, Aleksandar and Stojadinović, Stevan and Dramićanin, Miroslav", year = "2019", abstract = "A complete apparatus for luminescence thermometry has been built comprising a programmable hot-plate up to 400 °C, a hot/cold plate 0 °C-80 °C, a control circuit with thermocouple feedback, a platinum resistance thermometer and an oven for calibration. An original design allowed us to build the apparatus for under 100 $, considerably less than for the commercial equipment. The apparatus must be used with an optical fiber bundle attached to a spectrofluorometer. It is tested for stability and on ZrO 2 :Eu 3+ and Nb 2 O 5 :Eu 3+ samples prepared by a plasma electrolytic process. The tests showed the high stability of the temperature-controlled surfaces. The thermometric properties of the investigated material were tested by the luminescence intensity ratio method of 5 D 1 → 7 F 1 and 5 D 0 → 7 F 2 transitions. The calculated relative sensitivities of Nb 2 O 5 :Eu 3+ and ZrO 2 :Eu 3+ are 3.17% K -1 and 3.07% K -1 at 290 K, respectively, and 0.0012 K -1 at 453 K and 0.000 12 K -1 at 445 K are the calculated absolute sensitivity values, respectively. Nb 2 O 5 :Eu 3+ has shown good thermometric properties up to 180 °C, while ZrO 2 :Eu 3+ is a promising temperature sensor phosphor for higher temperature measurements. © 2019 IOP Publishing Ltd.", journal = "Measurement Science and Technology", title = "Custom-built thermometry apparatus and luminescence intensity ratio thermometry of ZrO 2 :Eu 3+ and Nb 2 O 5 :Eu 3+", volume = "30", number = "4", pages = "045001", doi = "10.1088/1361-6501/ab01b4" }
Ćirić, A., Stojadinović, S.,& Dramićanin, M.. (2019). Custom-built thermometry apparatus and luminescence intensity ratio thermometry of ZrO 2 :Eu 3+ and Nb 2 O 5 :Eu 3+. in Measurement Science and Technology, 30(4), 045001. https://doi.org/10.1088/1361-6501/ab01b4
Ćirić A, Stojadinović S, Dramićanin M. Custom-built thermometry apparatus and luminescence intensity ratio thermometry of ZrO 2 :Eu 3+ and Nb 2 O 5 :Eu 3+. in Measurement Science and Technology. 2019;30(4):045001. doi:10.1088/1361-6501/ab01b4 .
Ćirić, Aleksandar, Stojadinović, Stevan, Dramićanin, Miroslav, "Custom-built thermometry apparatus and luminescence intensity ratio thermometry of ZrO 2 :Eu 3+ and Nb 2 O 5 :Eu 3+" in Measurement Science and Technology, 30, no. 4 (2019):045001, https://doi.org/10.1088/1361-6501/ab01b4 . .