Advances in MEMS and microfluidics-based energy harvesting technologies

M. A. Parvez Mahmud, Sajad Razavi Bazaz, Soroush Dabiri, Ali Abouei Mehrizi, Mohsen Asadnia, Majid Ebrahimi Warkiani*, Zhong Lin Wang*

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

1 Citation (Scopus)

Abstract

Energy harvesting from mechanical vibrations, thermal gradients, electromagnetic radiations, and solar radiations has experienced rapid progress in recent times not only to develop an alternative power source that can replace conventional batteries to energize portable and personal electronics smartly but also to achieve sustainable self-sufficient micro/nanosystems. Utilizing micro-electromechanical system (MEMS) and microfluidics technologies through selective designs and fabrications effectively, those energy harvesters can be considerably downsized while ensuring a stable, portable, and consistent power supply. Although ambient energy sources such as solar radiation are harvested for decades, recent developments have enabled ambient vibrations, electromagnetic radiation, and heat to be harvested wirelessly, independently, and sustainably. Developments in the field of microfluidics have also led to the design and fabrication of novel energy harvesting devices. This paper reviews the recent advancements in energy harvesting technologies such as piezoelectric, electromagnetic, electrostatic, thermoelectric, radio frequency, and solar to drive self-powered portable electronics. Moreover, the potential application of MEMS and microfluidics as well as MEMS-based structures and fabrication techniques for energy harvesting are summarized and presented. Finally, a few crucial challenges affecting the performance of energy harvesters are addressed.

Original languageEnglish
Article number2101347
Pages (from-to)1-30
Number of pages30
JournalAdvanced Materials Technologies
Volume7
Issue number7
Early online date9 Feb 2022
DOIs
Publication statusPublished - Jul 2022

Keywords

  • energy harvesting
  • MEMS
  • micro/nanosystems
  • microfluidics

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