Abstract
With the advancement in the wearable technologies such as, smart watches, electronic skin, and wearable portable device, scavenging the biomechanical energy from human movements have gained considerable attention for designing self-sustainable power system. Here, we have reported a flexible piezoelectric device that can be conformably adhered to the human body in order to harness the energy from diversification of touch and motion. For this, we have fabricated a polyvinyl difluoride (PVDF) polymer based flexible piezoelectric nanogenerator (PNG) device that can harness energy from various human motions and convert it to useful electrical energy. To further improve the performance of PVDF based nanogenerator, hydrothermally synthesized nanosheets of reduce graphene oxide (rGO) and boron doped rGO are embedded in PVDF matrix as a conductive nanofiller materials to enhance the device output performance. Among all fabricated devices based on pristine PVDF (P), rGO doped PVDF (PR) and, boron doped rGO (PBR), the latter generates a maximum voltage and power density of 13.8 V and ~ 42.3 µW/cm2 respectively, which is then used to light up series of commercially available LEDs. Finally, PBR film based PNG is demonstrated to harvest energy from different types of human motion which includes finger tapping, elbow bending, foot tapping, leg folding, and wrist movements. This device demonstrates the potential use of polymer nanocomposite films in self-powered wearable devices.
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References
M. Zhou, M.S.H. Al-Furjan, J. Zou, W. Liu, A review on heat and mechanical energy harvesting from human—Principles, prototypes and perspectives. Renew. Sustain. Energy Rev. 82, 3582–3609 (2018). https://doi.org/10.1016/j.rser.2017.10.102
F. Mokhtari, Z. Cheng, R. Raad, J. Xi, J. Foroughi, Piezofibers to smart textiles: a review on recent advances and future outlook for wearable technology. J. Mater. Chem. A 8, 9496–9522 (2020). https://doi.org/10.1039/D0TA00227E
S. Li, J. Wang, W. Peng, L. Lin, Y. Zi, S. Wang, G. Zhang, Z.L. Wang, Sustainable energy source for wearable electronics based on multilayer elastomeric triboelectric nanogenerators. Adv. Energy Mater. 7, 1602832 (2017). https://doi.org/10.1002/aenm.201602832
X. Chen, Y. Song, Z. Su, H. Chen, X. Cheng, J. Zhang, M. Han, H. Zhang, Flexible fiber-based hybrid nanogenerator for biomechanical energy harvesting and physiological monitoring. Nano Energy 38, 43–50 (2017). https://doi.org/10.1016/j.nanoen.2017.05.047
Q. Zhang, Q. Liang, D.K. Nandakumar, H. Qu, Q. Shi, F.I. Alzakia, D.J.J. Tay, L. Yang, X. Zhang, L. Suresh, Shadow enhanced self-charging power system for wave and solar energy harvesting from the ocean. Nat. Commun. 12, 616 (2021). https://doi.org/10.1038/s41467-021-20919-9
S. Wu, T. Li, Z. Tong, J. Chao, T. Zhai, J. Xu, T. Yan, M. Wu, Z. Xu, H. Bao, High-performance thermally conductive phase change composites by large‐size oriented graphite sheets for scalable thermal energy harvesting. Adv. Mater. 31, 1905099 (2019). https://doi.org/10.1002/adma.201905099
J. Wang, S. Zhou, Z. Zhang, D. Yurchenko, High-performance piezoelectric wind energy harvester with Y-shaped attachments. Energy. Convers. Manag. 181, 645–652 (2019). https://doi.org/10.1016/j.enconman.2018.12.034
M. Liu, F. Qian, J. Mi, L. Zuo, Biomechanical energy harvesting for wearable and mobile devices: state-of-the-art and future directions. Appl. Energy 321, 119379 (2022). https://doi.org/10.1016/j.apenergy.2022.119379
B. Dudem, D.H. Kim, L.K. Bharat, J.S. Yu, Highly-flexible piezoelectric nanogenerators with silver nanowires and barium titanate embedded composite films for mechanical energy harvesting. Appl. Energy 230, 865–874 (2018). https://doi.org/10.1016/j.apenergy.2018.09.009
S. Siddiqui, H.B. Lee, D.I. Kim, L.T. Duy, A. Hanif, N.E. Lee, An omnidirectionally stretchable piezoelectric nanogenerator based on hybrid nanofibers and carbon electrodes for multimodal straining and human kinematics energy harvesting. Adv. Energy Mater. 8, 1701520 (2018). https://doi.org/10.1002/aenm.201701520
P. Yingyong, P. Thainiramit, S. Jayasvasti, N. Thanach-Issarasak, D. Isarakorn, Evaluation of harvesting energy from pedestrians using piezoelectric floor tile energy harvester. Sens. Actuators A 331, 113035 (2021). https://doi.org/10.1016/j.sna.2021.113035
Z. Liu, S. Zhang, Y. Jin, H. Ouyang, Y. Zou, X. Wang, L. Xie, Z. Li, Flexible piezoelectric nanogenerator in wearable self-powered active sensor for respiration and healthcare monitoring. Semicond. Sci. Technol. 32, 064004 (2017). https://doi.org/10.1088/1361-6641/aa68d1
S.H. Wankhade, S. Tiwari, A. Gaur, P. Maiti, PVDF—PZT nanohybrid based nanogenerator for energy harvesting applications. Energy Rep. 6, 358–364 (2020). https://doi.org/10.1016/j.egyr.2020.02.003
Z.L. Wang, J. Song, Piezoelectric nanogenerators based on zinc oxide nanowire arrays. Science 312, 242–246 (2006). https://doi.org/10.1126/science.1124005
H. Su, X. Wang, C. Li, Z. Wang, Y. Wu, J. Zhang, Y. Zhang, C. Zhao, J. Wu, H. Zheng, Enhanced energy harvesting ability of polydimethylsiloxane-BaTiO3-based flexible piezoelectric nanogenerator for tactile imitation application. Nano Energy 83, 105809 (2021). https://doi.org/10.1016/j.nanoen.2021.105809
L. Lu, W. Ding, J. Liu, B. Yang, Flexible PVDF based piezoelectric nanogenerators. Nano Energy 78, 105251 (2020). https://doi.org/10.1016/j.nanoen.2020.105251
M.A. Johar, J.-H. Kang, M.A. Hassan, S.-W. Ryu, A scalable, flexible and transparent GaN based heterojunction piezoelectric nanogenerator for bending, air-flow and vibration energy harvesting. Appl. Energy 222, 781–789 (2018). https://doi.org/10.1016/j.apenergy.2018.04.038
S. Badatya, D.K. Bharti, N. Sathish, A.K. Srivastava, M.K. Gupta, Humidity sustainable hydrophobic poly (vinylidene fluoride)-carbon nanotubes foam based piezoelectric nanogenerator. ACS Appl. Mater. Interfaces 13, 27245–27254 (2021). https://doi.org/10.1021/acsami.1c02237
A. Anand, D. Meena, K.K. Dey, M.C. Bhatnagar, Enhanced piezoelectricity properties of reduced graphene oxide (RGO) loaded polyvinylidene fluoride (PVDF) nanocomposite films for nanogenerator application. J. Polym. Res. 27, 1–11 (2020). https://doi.org/10.1007/s10965-020-02323-x
X. Hu, Z. Ding, L. Fei, Y. Xiang, Y. Lin, Wearable piezoelectric nanogenerators based on reduced graphene oxide and in situ polarization-enhanced PVDF-TrFE films. J. Mater. Sci. 54, 6401–6409 (2019). https://doi.org/10.1007/s10853-019-03339-5
S.K. Karan, D. Mandal, B.B. Khatua, Self-powered flexible Fe-doped RGO/PVDF nanocomposite: an excellent material for a piezoelectric energy harvester. Nanoscale 7, 10655–10666 (2015). https://doi.org/10.1039/C5NR02067K
S. Rana, V. Singh, B. Singh, Tailoring the output performance of PVDF-based piezo–tribo hybridized nanogenerators via B, N-codoped reduced graphene oxide. ACS Appl. Electron. Mater. 4, 5893–5904 (2022). https://doi.org/10.1021/acsaelm.2c01085
J.-H. Ji, B.S. Kim, J. Kang, J.-H. Koh, Improved output performance of hybrid composite films with nitrogen-doped reduced graphene oxide. Ceram. Int. (2021). https://doi.org/10.1016/j.ceramint.2021.12.271
S. Li, Z. Wang, H. Jiang, L. Zhang, J. Ren, M. Zheng, L. Dong, L. Sun, Plasma-induced highly efficient synthesis of boron doped reduced graphene oxide for supercapacitors. Chem. Commun. 52, 10988–10991 (2016). https://doi.org/10.1039/C6CC04052G
N. Venkatesan, K.S. Archana, S. Suresh, R. Aswathy, M. Ulaganthan, P. Periasamy, P. Ragupathy, Boron-doped graphene as efficient electrocatalyst for zinc–bromine redox flow batteries. ChemElectroChem 6, 1107–1114 (2019). https://doi.org/10.1002/celc.201801465
H. Fang, C. Yu, T. Ma, J. Qiu, Boron-doped graphene as a high-efficiency counter electrode for dye-sensitized solar cells. Chem. Commun. 50, 3328–3330 (2014). https://doi.org/10.1039/C3CC48258H
Z. Fan, Y. Li, X. Li, L. Fan, S. Zhou, D. Fang, S. Yang, Surrounding media sensitive photoluminescence of boron-doped graphene quantum dots for highly fluorescent dyed crystals, chemical sensing and bioimaging. Carbon 70, 149–156 (2014). https://doi.org/10.1016/j.carbon.2013.12.085
R.S. Sahu, K. Bindumadhavan, R. Doong, Boron-doped reduced graphene oxide-based bimetallic Ni/Fe nanohybrids for the rapid dechlorination of trichloroethylene. Environ. Sci. 4, 565–576 (2017). https://doi.org/10.1039/C6EN00575F
R.N. Muthu, S.S.V. Tatiparti, Electrode and symmetric supercapacitor device performance of boron-incorporated reduced graphene oxide synthesized by electrochemical exfoliation. Energy Storage 2, e134 (2020). https://doi.org/10.1002/est2.134
L.K. Putri, B.-J. Ng, W.-J. Ong, H.W. Lee, W.S. Chang, S.-P. Chai, Heteroatom nitrogen-and boron-doping as a facile strategy to improve photocatalytic activity of standalone reduced graphene oxide in hydrogen evolution. ACS Appl. Mater. Interfaces 9, 4558–4569 (2017). https://doi.org/10.1021/acsami.6b12060
M. Endo, C. Kim, T. Karaki, T. Tamaki, Y. Nishimura, M.J. Matthews, S.D.M. Brown, M.S. Dresselhaus, Structural analysis of the B-doped mesophase pitch-based graphite fibers by Raman spectroscopy. Phys. Rev. B 58, 8991 (1998). https://doi.org/10.1103/PhysRevB.58.8991
Y. Hishiyama, H. Irumano, Y. Kaburagi, Y. Soneda, Structure, Raman scattering, and transport properties of boron-doped graphite. Phys. Rev. B 63, 245406 (2001)
J. Li, X. Li, D. Xiong, L. Wang, D. Li, Enhanced capacitance of boron-doped graphene aerogels for aqueous symmetric supercapacitors. Appl. Surf. Sci. 475, 285–293 (2019). https://doi.org/10.1016/j.apsusc.2018.12.152
T. Zhu, S. Li, B. Ren, L. Zhang, L. Dong, L. Tan, Plasma-induced synthesis of boron and nitrogen co-doped reduced graphene oxide for super-capacitors. J. Mater. Sci. 54, 9632–9642 (2019)
W. Cheng, X. Liu, N. Li, J. Han, S. Li, S. Yu, Boron-doped graphene as a metal-free catalyst for gas-phase oxidation of benzyl alcohol to benzaldehyde. RSC Adv. 8, 11222–11229 (2018). https://doi.org/10.1039/C8RA00290H
Y. Wang, C. Wang, Y. Wang, H. Liu, Z. Huang, Boric acid assisted reduction of graphene oxide: a promising material for sodium-ion batteries. ACS Appl. Mater. Interfaces 8, 18860–18866 (2016). https://doi.org/10.1021/acsami.6b04774
V. Singh, D. Meena, H. Sharma, A. Trivedi, B. Singh, Investigating the role of chalcogen atom in the piezoelectric performance of PVDF/TMDCs based flexible nanogenerator. Energy 239, 122125 (2022). https://doi.org/10.1016/j.energy.2021.122125
B. Jaleh, A. Jabbari, Evaluation of reduced graphene oxide/ZnO effect on properties of PVDF nanocomposite films. Appl. Surf. Sci. 320, 339–347 (2014). https://doi.org/10.1016/j.apsusc.2014.09.030
X. Cai, T. Lei, D. Sun, L. Lin, A critical analysis of the α, β and γ phases in poly (vinylidene fluoride) using FTIR. RSC Adv. 7, 15382–15389 (2017). https://doi.org/10.1039/C7RA01267E
F. Wang, H. Sun, H. Guo, H. Sui, Q. Wu, X. Liu, D. Huang, High performance piezoelectric nanogenerator with silver nanowires embedded in polymer matrix for mechanical energy harvesting. Ceram. Int. 47, 35096–35104 (2021). https://doi.org/10.1016/j.ceramint.2021.09.052
P. Martins, A. Lopes, S. Lanceros-Mendez, Electroactive phases of poly (vinylidene fluoride): determination, processing and applications. Prog. Polym. Sci. 39, 683–706 (2014). https://doi.org/10.1016/j.progpolymsci.2013.07.006
R. Bhunia, S. Gupta, B. Fatma, Prateek, R.K. Gupta, A. Garg, Milli-watt power harvesting from dual triboelectric and piezoelectric effects of multifunctional green and robust reduced graphene oxide/P (VDF-TrFE) composite flexible films. ACS Appl. Mater. Interfaces 11, 38177–38189 (2019). https://doi.org/10.1021/acsami.9b13360
S. Ojha, S. Paria, S.K. Karan, S.K. Si, A. Maitra, A.K. Das, L. Halder, A. Bera, A. De, B.B. Khatua, Morphological interference of two different cobalt oxides derived from a hydrothermal protocol and a single two-dimensional metal organic framework precursor to stabilize the β-phase of PVDF for flexible piezoelectric nanogenerators. Nanoscale 11, 22989–22999 (2019). https://doi.org/10.1039/C9NR08315D
F. Mokhtari, G.M. Spinks, S. Sayyar, J. Foroughi, Dynamic mechanical and creep behaviour of meltspun pvdf nanocomposite fibers. Nanomaterials 11, 2153 (2021). https://doi.org/10.3390/nano11082153
M.T. Ong, E.J. Reed, Engineered piezoelectricity in graphene. ACS nano 6, 1387–1394 (2012). https://doi.org/10.1021/nn204198g
K. Shi, B. Sun, X. Huang, P. Jiang, Synergistic effect of graphene nanosheet and BaTiO3 nanoparticles on performance enhancement of electrospun PVDF nanofiber mat for flexible piezoelectric nanogenerators. Nano Energy 52, 153–162 (2018). https://doi.org/10.1016/j.nanoen.2018.07.053
S. Niu, X. Wang, F. Yi, Y.S. Zhou, Z.L. Wang, A universal self-charging system driven by random biomechanical energy for sustainable operation of mobile electronics. Nat. Commun. 6, 8975 (2015). https://doi.org/10.1038/ncomms9975
Y. Zou, V. Raveendran, J. Chen, Wearable triboelectric nanogenerators for biomechanical energy harvesting. Nano Energy 77, 105303 (2020). https://doi.org/10.1016/j.nanoen.2020.105303
T. He, H. Wang, J. Wang, X. Tian, F. Wen, Q. Shi, J.S. Ho, C. Lee, Self-sustainable wearable textile nano‐energy nano‐system (NENS) for next‐generation healthcare applications. Adv. Sci. 6, 1901437 (2019). https://doi.org/10.1002/advs.201901437
Acknowledgements
The authors are grateful to Council of Scientific and Industrial Research (CSIR) with award no (08/133(0042)/2019-EMR-I) for providing the fellowship.
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SR: conceptualization, data curation, methadology, fabrication, writing original draft. BS: supervision, writing review & editing.
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Rana, S., Singh, B. Polymer nanocomposite film based piezoelectric nanogenerator for biomechanical energy harvesting and motion monitoring. J Mater Sci: Mater Electron 34, 1764 (2023). https://doi.org/10.1007/s10854-023-11207-x
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DOI: https://doi.org/10.1007/s10854-023-11207-x