Piezoresistivity of Polymer-Derived AlSiCN Ceramics

Abstract:

The conductivity of amorphous AlSiCN ceramics derived from polymer pyrolysis were investigated under applying stress. A huge gauge factor was observed, just as that of SiCN ceramics with a proper thermal initiator, and their piezoresistivity are a strong sensitive to stress applied. The high piezoresistivity effect and sensitivity to stress are due to compositional and mechanical properties of polymer derived AlSiCN ceramics.

• Periodical: Applied Mechanics and Materials (Volumes 423-426)
• Pages: 89-92
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.423-426.89
• Online since: September 2013
• Authors: Li Gong Zhang, Yan Song Wang, Li Nan An
• Keywords: AlSiCN, PDC, Piezoresistivity, Thermal Initiator

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