3 3D-printed self-energized energy storage device for biomedical applications
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Minhaz Husain
Abstract
In the past decade, a lot of work has been reported on polyvinylidene fluoride (PVDF) as an energy storage device (ESD), but hitherto little has been reported on self-energized ESD for biomedical applications. In this chapter, the piezoelectric qualities of β-phase PVDF are used as ESD because PVDF exists in a variety of crystalline phases, such as the alpha (α), beta (β), and gamma (γ) phases. Each of these stages has unique characteristics and uses. Due to its piezoelectric properties, which can aid in dissipating static charges, the phase of PVDF can be particularly intriguing in the context of ESD, as an example of how PVDF in the β-phase may be important for ESD. Piezoelectricity, or the ability to produce an electric charge in reaction to mechanical stress or deformation under compressive loading, is a property of PVDF in the β- phase. Numerous ESD applications, such as those involving piezoelectric sensors or actuators for ESD protection, can take advantage of this characteristic. The antistatic characteristics of composite materials containing PVDF-hydroxyapatite (HAp)-chitosan (CS) in the β-phase may be tailored. The finding suggests that the maximum β- phase was generated during a compressive load of 1,321 N on the PVDF-HAp-CS composite. The processing parameters for maximum generation of the β-phase of PVDF composite were 235 °C nozzle temperature, 60 mm/s printing speed, and 45° raster angle of fused filament fabrication process.
Abstract
In the past decade, a lot of work has been reported on polyvinylidene fluoride (PVDF) as an energy storage device (ESD), but hitherto little has been reported on self-energized ESD for biomedical applications. In this chapter, the piezoelectric qualities of β-phase PVDF are used as ESD because PVDF exists in a variety of crystalline phases, such as the alpha (α), beta (β), and gamma (γ) phases. Each of these stages has unique characteristics and uses. Due to its piezoelectric properties, which can aid in dissipating static charges, the phase of PVDF can be particularly intriguing in the context of ESD, as an example of how PVDF in the β-phase may be important for ESD. Piezoelectricity, or the ability to produce an electric charge in reaction to mechanical stress or deformation under compressive loading, is a property of PVDF in the β- phase. Numerous ESD applications, such as those involving piezoelectric sensors or actuators for ESD protection, can take advantage of this characteristic. The antistatic characteristics of composite materials containing PVDF-hydroxyapatite (HAp)-chitosan (CS) in the β-phase may be tailored. The finding suggests that the maximum β- phase was generated during a compressive load of 1,321 N on the PVDF-HAp-CS composite. The processing parameters for maximum generation of the β-phase of PVDF composite were 235 °C nozzle temperature, 60 mm/s printing speed, and 45° raster angle of fused filament fabrication process.
Chapters in this book
- Frontmatter I
- Contents V
- 1 3D-printed smart functional prototypes as sensors and actuators for robotic applications 1
- 2 Biomimetic-based 3D-printed smart implants 17
- 3 3D-printed self-energized energy storage device for biomedical applications 37
- 4 4D printing of smart thermoplastic composites for online health monitoring 57
- 5 Development of 3D metal-printed smart dental implants 77
- 6 3D metal printing of partially absorbable smart orthopedic implant 101
- 7 Metastructure-based metal 3D printing for innovative application 123
- 8 Partially absorbable 3D-printed implant for health monitoring 141
- 9 Smart foot sensors by 3D bioprinting 155
- 10 3D-printed stockings for controlled drug delivery 167
- 11 3D printing-based smart solutions to boost the circular economy 181
- 12 Life cycle analysis for economic and environmental justification of 3D-printed smart functional prototypes 199
- Index 225
Chapters in this book
- Frontmatter I
- Contents V
- 1 3D-printed smart functional prototypes as sensors and actuators for robotic applications 1
- 2 Biomimetic-based 3D-printed smart implants 17
- 3 3D-printed self-energized energy storage device for biomedical applications 37
- 4 4D printing of smart thermoplastic composites for online health monitoring 57
- 5 Development of 3D metal-printed smart dental implants 77
- 6 3D metal printing of partially absorbable smart orthopedic implant 101
- 7 Metastructure-based metal 3D printing for innovative application 123
- 8 Partially absorbable 3D-printed implant for health monitoring 141
- 9 Smart foot sensors by 3D bioprinting 155
- 10 3D-printed stockings for controlled drug delivery 167
- 11 3D printing-based smart solutions to boost the circular economy 181
- 12 Life cycle analysis for economic and environmental justification of 3D-printed smart functional prototypes 199
- Index 225
