Hybrid dual-function thermal energy harvesting & storage technologies: towards self-chargeable flexible/wearable devices

2021 ◽  
Author(s):  
Joana S Teixeira ◽  
Rui S Costa ◽  
Ana Pires ◽  
Andre M Pereira ◽  
Clara Pereira
Keyword(s):  
Climate Change ◽  
Energy Harvesting ◽  
Thermal Energy ◽  
Wearable Devices ◽  
Energy Sources ◽  
Dual Function ◽  
Global Awareness ◽  
Thermal Energy Harvesting ◽  
Mitigate Climate Change ◽  
Storage Technologies

The worldwide energy scarcity arising from the massive consumption of nonrenewable energy sources raised a global awareness on the need for cleaner and affordable energy solutions to mitigate climate change...

Heusler alloy-based heat engine using pyroelectric conversion for small-scale thermal energy harvesting

2021 ◽  
Vol 288 ◽  
pp. 116617
Author(s):  
Mickaël Lallart ◽  
Linjuan Yan ◽  
Hiroyuki Miki ◽  
Gaël Sebald ◽  
Gildas Diguet ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Thermal Energy ◽  
Heusler Alloy ◽  
Heat Engine ◽  
Small Scale ◽  
Thermal Energy Harvesting

Ionic Liquid Electrolytes for Thermal Energy Harvesting Using a Cobalt Redox Couple

2014 ◽  
Vol 161 (7) ◽  
pp. D3061-D3065 ◽  
Author(s):  
Na Jiao ◽  
Theodore J. Abraham ◽  
Douglas R. MacFarlane ◽  
Jennifer M. Pringle
Keyword(s):  
Ionic Liquid ◽  
Energy Harvesting ◽  
Thermal Energy ◽  
Redox Couple ◽  
Liquid Electrolytes ◽  
Thermal Energy Harvesting

A 50 mV Fully-Integrated Self-Startup Circuit for Thermal Energy Harvesting

2017 ◽  
Vol 26 (12) ◽  
pp. 1750196 ◽  
Author(s):  
Yanzhao Ma ◽  
Yinghui Zou ◽  
Shengbing Zhang ◽  
Xiaoya Fan
Keyword(s):  
Energy Harvesting ◽  
Thermal Energy ◽  
Output Voltage ◽  
Charge Pump ◽  
Input Voltage ◽  
Fully Integrated ◽  
Input Capacitance ◽  
Low Input ◽  
Lc Oscillator ◽  
Thermal Energy Harvesting

A fully-integrated self-startup circuit with ultra-low voltage for thermal energy harvesting is presented in this paper. The converter is composed of an enhanced swing LC oscillator and a charge pump with decreased equivalent input capacitance. The LC oscillator has ultra-low input voltage and high output voltage swing, and the charge pump has a fast charging speed and small equivalent input capacitance. This circuit is designed with 0.18[Formula: see text][Formula: see text]m standard CMOS process. The simulation results show that the output voltage is in the range of 0.14[Formula: see text]V and 2.97[Formula: see text]V when the input voltage is changed from 50[Formula: see text]mV to 150[Formula: see text]mV. The output voltage could reach 2.87[Formula: see text]V at the input voltage of 150[Formula: see text]mV and the load of 1[Formula: see text]M[Formula: see text]. The maximum efficiency is in the range of 10.0% and 14.8% when the input voltage is changed from 0.2[Formula: see text]V to 0.4[Formula: see text]V. The circuit is suitable for thermoelectric energy harvesting to start with ultra-low input voltage.

Phase change materials confined into sunlight capturer sponge towards thermal energy harvesting and storage

Solar Energy ◽  
2021 ◽  
Vol 226 ◽  
pp. 147-153
Author(s):  
Dongli Fan ◽  
Yaqing Lu ◽  
Yufeng Cao ◽  
Jie Liu ◽  
Shaohui Lin ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Phase Change ◽  
Thermal Energy ◽  
Phase Change Materials ◽  
Thermal Energy Harvesting ◽  
And Storage

Analysis of thermal energy harvesting using ferromagnetic materials

2014 ◽  
Vol 378 (43) ◽  
pp. 3151-3154 ◽  
Author(s):  
Mickaël Lallart ◽  
Liuqing Wang ◽  
Gaël Sebald ◽  
Lionel Petit ◽  
Daniel Guyomar
Keyword(s):  
Energy Harvesting ◽  
Thermal Energy ◽  
Ferromagnetic Materials ◽  
Thermal Energy Harvesting

Novel carbon materials for thermal energy harvesting

2012 ◽  
Vol 109 (3) ◽  
pp. 1229-1235 ◽  
Author(s):  
Mark S. Romano ◽  
Sanjeev Gambhir ◽  
Joselito M. Razal ◽  
Adrian Gestos ◽  
Gordon G. Wallace ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Thermal Energy ◽  
Carbon Materials ◽  
Thermal Energy Harvesting

scholarly journals Application of a water-soluble cobalt redox couple in free-standing cellulose films for thermal energy harvesting

2019 ◽  
Vol 297 ◽  
pp. 669-675 ◽  
Author(s):  
Abuzar Taheri ◽  
Douglas R. MacFarlane ◽  
Cristina Pozo-Gonzalo ◽  
Jennifer M. Pringle
Keyword(s):  
Energy Harvesting ◽  
Thermal Energy ◽  
Water Soluble ◽  
Redox Couple ◽  
Free Standing ◽  
Cellulose Films ◽  
Thermal Energy Harvesting

scholarly journals Nano-Carbon Electrodes for Thermal Energy Harvesting

2015 ◽  
Vol 15 (1) ◽  
pp. 1-14 ◽  
Author(s):  
Mark S. Romano ◽  
Joselito M. Razal ◽  
Dennis Antiohos ◽  
Gordon Wallace ◽  
Jun Chen
Keyword(s):  
Energy Harvesting ◽  
Thermal Energy ◽  
Carbon Electrodes ◽  
Thermal Energy Harvesting ◽  
Nano Carbon
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