AUTHOR=Shirsat Mahendra Dashrath , Sathe Bhaskar R. , Koinkar Pankaj Madhukar TITLE=Editorial: Smart Materials for Energy Conversion and Sensor Based Technologies JOURNAL=Frontiers in Materials VOLUME=8 YEAR=2021 URL=https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2021.626397 DOI=10.3389/fmats.2021.626397 ISSN=2296-8016