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Development of a Miniaturized Ceramic Differential Calorimeter Device in LTCC Technology

Titelangaben

Kita, Jaroslaw ; Missal, Wjatscheslaw ; Wappler, Eberhard ; Bechtold, Franz ; Moos, Ralf:
Development of a Miniaturized Ceramic Differential Calorimeter Device in LTCC Technology.
In: Journal of Ceramic Science and Technology. Bd. 4 (2013) Heft 3 . - S. 137-144.
ISSN 2190-9385
DOI: https://doi.org/10.4416/JCST2013-00008

Volltext

Link zum Volltext (externe URL): Volltext

Angaben zu Projekten

Projekttitel:
Offizieller Projekttitel
Projekt-ID
Ohne Angabe
IGF-15435N

Projektfinanzierung: Bundesministerium für Wirtschaft und Technologie

Abstract

Differential Scanning Calorimetry (DSC) is used to identify phase transition temperatures of different materials. Classical DSC devices are designed as stationary equipment and, owing to their weight and construction, mobile use is impossible. Relatively high costs may limit the span of application. To reduce costs and enable mobile applications, our idea was to construct a miniaturized ceramic differential scanning calorimeter in which furnace, temperature sensors, crucible, and reference are fully integrated into one single ceramic device measuring only a few centimetres in size.

In this article, two types of miniaturized ceramic calorimeters are presented. Whereas the first one is based on the power compensation method, the second utilizes the dynamic heat flux method. Both structures were made in Low Temperature Co-Fired Ceramics (LTCC) Technology. Application of ceramics as body material ensures sufficient stability and a wide working temperature range. First tests proved that melting processes with promising dynamic performance can be detected. This article focuses on the development steps that lead to novel well-functioning LTCC-based DSC devices and demonstrate their functionality. It is also intended to show some deadlocks during the development and demonstrate how important FEM modeling is for obtaining well-functioning devices.

Weitere Angaben

Publikationsform: Artikel in einer Zeitschrift
Begutachteter Beitrag: Ja
Institutionen der Universität: Fakultäten > Fakultät für Ingenieurwissenschaften
Fakultäten > Fakultät für Ingenieurwissenschaften > Lehrstuhl Funktionsmaterialien
Fakultäten > Fakultät für Ingenieurwissenschaften > Lehrstuhl Funktionsmaterialien > Lehrstuhl Funktionsmaterialien - Univ.-Prof. Dr.-Ing. Ralf Moos
Fakultäten
Profilfelder > Advanced Fields > Neue Materialien
Forschungseinrichtungen > Forschungszentren > Bayreuther Materialzentrum - BayMAT
Profilfelder
Profilfelder > Advanced Fields
Forschungseinrichtungen
Forschungseinrichtungen > Forschungszentren
Titel an der UBT entstanden: Ja
Themengebiete aus DDC: 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften
Eingestellt am: 19 Jan 2015 09:20
Letzte Änderung: 29 Jun 2022 15:01
URI: https://eref.uni-bayreuth.de/id/eprint/4962