A new insight towards eggshell membrane as high energy conversion efficient bio-piezoelectric energy harvester

Karan, Sumanta Kumar; Maiti, Suman; Paria, Sarbaranjan; Maitra, Anirban; Kumar, Suman; Kim, Jin Kon; Khatua, Bhanu Bhusan

doi:10.1016/j.mtener.2018.05.006

Cited by 98 publications

(78 citation statements)

References 57 publications

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“…[63,86] Interestingly, high output performances was observed in both the cases compared to other reported bioinspired materials. [63,86] Interestingly, high output performances was observed in both the cases compared to other reported bioinspired materials.…”

Section: Protein Based Bpngsmentioning

confidence: 70%

“…SS fiber has remarkable dielectric property which decreased with increasing frequency (Figure 5a), supported its piezoresponse behavior. [103,126] Moreover, ESM [63] exhibits superior dielectric constant value of ≈22 at 1 kHz and tanδ value (≈0.25 at 1 kHz) which was better than earlier reported biopolymer. It was further confirmed by P-E hysteresis loop ( Figure 5b) like earlier reported biowaste nature driven materials.…”

Section: Wwwadvancedsciencenewscommentioning

confidence: 91%

“…Fish skin, fish bladder and fish scale are reported as effective bio-piezoelectric materials with superior piezoelectric coefficient value are −3, 22, and −5 pC N −1 , respectively. [63] In general, the molecular crystal deformation of the bio-piezoelectric materials is observed upon applying external mechanical force on the material which is the possible working principle of the biobased materials behind generating electricity. Biowaste eggshell membrane (ESM) was also noticed as an effective energy harvesting material with piezoelectric coefficient of ≈23.7 pC N −1 which is also collagen enriched material along with different amino-proteins structure.…”

Section: Protein Based Materialsmentioning

confidence: 99%

“…It was further confirmed by P-E hysteresis loop ( Figure 5b) like earlier reported biowaste nature driven materials. [63] Copyright 2018, Elsevier. Further, strain (S)-electric field (E) hysteresis loop with butterfly shaped confirmed its converse piezoelectric coefficient and obtained to be ≈0.09 V m N −1 (Figure 5c).…”

Section: Wwwadvancedsciencenewscommentioning

confidence: 99%

“…For recycling of e-waste, huge amount of money has already been invested. [63][64][65][66] These nature driven biomaterials based smart piezo/triboelectric devices can harvest green energy from our surroundings and human/animal body movements' activities and supply sufficient power to smart green electronics. The conventional e-waste processing techniques are not environment friendly.…”

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confidence: 99%

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Nature Driven Bio‐Piezoelectric/Triboelectric Nanogenerator as Next‐Generation Green Energy Harvester for Smart and Pollution Free Society

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Advanced Energy Materials

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Electronics wastes (e‐wastes) are the major concern in the rapid expansion of smart/wearable/portable electronics in modern high‐tech society. Informal processing and enormous gathering of e‐wastes can lead to adverse human/animal health effects and environmental pollution worldwide. Currently, these issues are a big headache and require the scientific community to develop effective green energy harvesting technologies using biodegradable/biocompatible materials. Piezoelectric/triboelectric nanogenerators (PNGs/TNGs) are considered one of the most promising renewable green energy sources for the conversion of mechanical/biomechanical energies into electricity. However, organic/inorganic material based PNGs/TNGs are very much incompatible, and considered e‐wastes for their non‐biodegradability. This review covers potential uses of biodegradable/biocompatible materials which are wasted every day as nature driven material based bio‐nanogenerators with a particular focus on their applications in flexible PNGs/TNGs fabrication. Structural investigation and possible working principles are described first in order to outline the basic mechanism of bio‐inspired materials behind energy harvesting. Then, energy harvesting abilities and the mechanical sensing of bio‐inspired integrated flexible devices are discussed under various mechanical/biomechanical activities. Finally, their potential applications in various flexible, wearable, and portable electronic fields are demonstrated. These bio‐inspired energy harvesting devices can make huge changes in fields as diverse as portable electronics, in vitro/in vivo biomedical applications, and many more.

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