Development of Piezoelectric Energy Harvesting Devices from Lead-Free Piezoelectric Materials

- Authors: Priyanka Thakur1, Navdeep Sharma2, Prashant Thakur3, Madan Lal4, Pankaj Sharma5, Dinesh Pathak6
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View Affiliations Hide Affiliations1 Department of Physics, Akal College of Basic Sciences, Eternal University, Baru Sahib, Sirmour HP 173101, India 2 Department of Physics, School of Basic Sciences, Abhilashi University, Mandi HP-175045, India 3 Department of Physics, Carrier Point University, Hamirpur HP-176041, India 4 Department of Physics, Akal College of Basic Sciences, Eternal University, Baru Sahib, Sirmour HP-173101, India 5 Department of Applied Science, National Institute of Technical Teachers Training and Research, Chandigarh-160019, India 6 Department of Physics, The University of the West Indies Saint Augustine-32080, Trinidad and Tobago
- Source: Nanomaterials: An Approach Towards Environmental Remediation , pp 200-234
- Publication Date: September 2024
- Language: English
Piezoelectric energy harvesting has attracted wide attention to fulfill day-byday increasing energy demand. Owing to its benefits, which include scalability, high power density, and simple architecture, piezoelectric ceramics have become the first choice of researchers over their counterparts such as electromagnetic and electrostatic energy harvesters. Despite extensive research and widespread use of lead-based piezoelectric ceramics, removing lead from these applications for environmental concerns is still difficult. Modern lead-free piezoelectric energy harvesting technology is reviewed in this chapter. Fundamental piezoelectric concepts and several piezoelectric material qualities are presented in a succinct theory part. A literature review on the advancement of lead-free piezoelectric ceramics, specifically KNN, BT, and BNT-based ceramics, since 2010 is presented. Applications for energy harvesting have also been described and assessed. Finally, based on their current developments, different challenges and future perspectives are also encompassed.
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