The power supply effect of plant-based renewable energy on nanoscale sensors

Tech 2023-05-26 02:54:19 Source: Network

Wen Xiaozhi continued to sayEditor Xiao Zhi continued to sayprefaceDue to the tremendous progress of the Internet of Things, modern technology has undergone revolutionary changes.sensorIt's between the internet and the surrounding environmentThe core components of building a bridgesensorsensorLithium ion battery power supplyDue to the large number of devices connected to the Internet of Things, frequent charging is required

Wen Xiaozhi continued to say

Editor Xiao Zhi continued to say

preface

Due to the tremendous progress of the Internet of Things, modern technology has undergone revolutionary changes.sensorIt's between the internet and the surrounding environmentThe core components of building a bridgesensor

sensorLithium ion battery power supplyDue to the large number of devices connected to the Internet of Things, frequent charging is required.

sensorNanogeneratorsensorObtaining small-scale energy from piezoelectric and pyroelectric effects.

This technology is lightweight, but not cost-effective and non biodegradable. We proposed aGreen based on living plantsA sustainable energy harvesting system, as plants are the undisputed champions of solar power generation, with operating efficiency approaching 100%.Plant energy

Nanogenerator

The Internet has turned the world into a small village, where intelligent things can interact with each other, and information and knowledge from the real world can be effectively integrated into the digital world. These things not only include communication equipment, but also include communicationPhysical objects controlled by wireless communication networksFor example, cars, computers, and household appliances.

The Internet of Things refers to the best way to connect billions of physical devices to the Internet to collect and share data, and make collaborative decisions to complete tasks. Due to the increasing awareness of environmental issues worldwide, green Internet of Things technology initiatives should be considered. Green IoT focuses on reducingIoT Energy UseThis is satisfyingNecessary conditions for reducing CO2 emissions

sensorLithium ion batteries as external power sources

NanogeneratorsensorNanogenerator

NanogeneratorHuman movement, vibration, flowing water, raindrops, wind, and waste heat247sensor

Although fromThe sun collects electrical energyPlants may become a potential bioenergy

carbon dioxideChemical binding occurs in the leaves of plants, resulting inGlucose formation

Decomposition of glucose molecules

Plant respirationAction is the reverse process of photosynthesis, whereGlucose molecules decompose in the presence of oxygen

Direct Method for Obtaining Direct Current Energy from Living Plantssensor

Photosynthesis and respirationThe rate of the process is influenced by external environmental factors, such as oxygen in the air andcarbon dioxide

Other external stimuli, such as those caused by woundsChanges in pressure, temperature, light intensity, and moisture differencesCAM

The Huwei orchid plant belongs to the succulent plant familyCAMCO2

The CAM process enables them to withstand drought

The main disadvantage of aloe plant is that once the electrode is inserted into the leaf, the leaf dyes faster, and because of the chemical reaction between the electrode and gel, its survival rate is very shortHardness and unique self-healing ability

Tiger tailed orchid is native to Africa

Leaf Tiger tailed Orchid

0.76V0.90V0.88V0.92V0.96V

In another experiment, we connected two tiger tailed orchids through1.78V38A45A

2.44V22A2.75V,To obtain maximum electrical energyThe harvested potential will sharply decrease

Since the tiger tailed orchid and wild grass plants areBeneficial for harvesting succulent plants with higher potential320mV2.50V

Due to its self-healing abilityTiger tailed orchids and wild grass plants are larger than aloe vera plants/

Leaf Tiger tailed Orchid20-35Lanceolate, leathery leaves with widened base40-60

Experimental comparison

2830C49%

In the second case, three series connections were usedSucculent plants in parallel or in series parallel combinations

Used to estimate the electricity collected from itOxygen Release Potential of Huwei Orchid Plant0.89V

The dark conditions are achieved by using black bags andGreen polyethylene bags are created by covering plants

0.84V6280mVThis indicates that even under dark conditions, plants can maintain their oxygen levels for a limited period of time,

15W7WLED530

conclusion

Succulent plants will replace lithium-ion batteries in the futuresensorCO2

sensor

CO2sensor

reference

KumarSTiwariPZymblerM.2019;6(111):1-21

NietiSoliPLpez-de-IpiaGonzlez-de-ArtazaDPatronoL.(IoT)2020;274:1-32

LinZ.Nanogenerator2011

NanogeneratorAPL2017;5:074103

SripadmanabhanIndiraSAravindVaithilingamCOrugantiKSPMohdFRahmanS.Nanogenerator2019;9:1-35

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