A Review of Piezoelectric Footwear Energy Harvesters: Principles, Methods, and Applications

Engineering

• Piezoelectric 100%
• Harvester 100%
• Piezoelectric Material 27%
• Mechanical Energy 27%
• Human Walking 27%
• Piezoelectric Structure 27%
• Electrical Energy 18%
• Energy Flow 18%
• Review Paper 9%
• Limitations 9%
• Energy Distribution 9%
• Power Output 9%
• Flat Plate 9%
• Electric Energy 9%
• Processing Step 9%
• Elastic Energy 9%
• Elastic Deformation 9%
• Energy Conversion Efficiency 9%
• Electrical Circuit 9%
• Deformation Energy 9%
• Resistive Load 9%
• Interaction Force 9%
• Load Circuit 9%

Material Science

• Piezoelectricity 100%
• Piezoelectric Material 21%
• Electronic Circuit 7%
• Elastic Deformation 7%

Keyphrases

• Elastic Deformation Energy 9%
• Baseline Constraint 9%
• Load Circuit 9%
• Curved Cantilever 9%