Microsphere structure application for supercapacitor in situ temperature monitoring - Université de Montpellier Accéder directement au contenu
Article Dans Une Revue Smart Materials and Structures Année : 2021

Microsphere structure application for supercapacitor in situ temperature monitoring

Paulina Listewnik
Mikhael Bechelany
Małgorzata Szczerska

Résumé

Constant, real-time temperature monitoring of the supercapacitors for efficient energy usage is in high demand and seems to be crucial for further development of those elements. A fiber-optic sensor can be an effective optoelectronic device dedicated for in-situ temperature monitoring of supercapacitors. In this work, the application of the fiber-optic microstrucutre with thin zinc oxide (ZnO) coating fabricated in the atomic layer deposition process applied as a temperature sensor is reported. Such a structure was integrated with supercapacitors and used for the temperature measurements. Described sensors are built with the utility of the standard optical telecommunication fibers. The inner temperature of the supercapacitor was investigated in the range extending from 30 °C to 90 °C with a resolution equal to 5 °C. The sensitivity of temperature measurement is about 109.6 nW °C −1 . The fitting of the sensor was achieved with a correlation coefficient R 2 = 0.97.
Fichier principal
Vignette du fichier
SMART MATERIALS AND STRUCTURES Volume30 Issue10 Article Number10LT01.pdf (903.38 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-03860465 , version 1 (02-12-2022)

Identifiants

Citer

Paulina Listewnik, Mikhael Bechelany, Małgorzata Szczerska. Microsphere structure application for supercapacitor in situ temperature monitoring. Smart Materials and Structures, 2021, 30 (10), pp.10LT01. ⟨10.1088/1361-665X/ac221b⟩. ⟨hal-03860465⟩
13 Consultations
7 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More