Experimental investigation of Seebeck effect in metakaolin-based geopolymer

• Main Authors: Li, Junxia, Tay, Bernie Wee Yuan, Lei, Jiawei, Yang, En-Hua
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Civil engineering; Seebeck Effect; Metakaolin
• Online Access: https://hdl.handle.net/10356/161657
• Institution: Nanyang Technological University

This paper reports the Seebeck effect of metakaolin-based geopolymer and discusses potential mechanisms. Results show that metakaolin-based geopolymer is a P-type thermoelectric material with very high Seebeck coefficient of around 2000 µV/°C, four orders higher than the normal PC paste. Furthermore...