Carbon nanotubes doped cellulose nanocomposite film for high current flexible piezoelectric nanogenerators
Source abstract
Abstract
Cellulose is a highly abundant biomass resource and can be used as raw material for green electronics. The carbon nanotubes (CNTs) doped cellulose-based nanocomposite film (CNTs/Cellulose) was prepared in this paper. The cellulose in CNTs/Cellulose belongs to the type I crystal form. The CNTs are filled in the fiber network and covered on the cellulose fiber surface. The maximum thermal degradation temperature of CNTs/Cellulose is 142 °C higher than that of cellulose. A flexible piezoelectric nanogenerator (PENG) with a high current of milliampere level was made from CNTs/Cellulose. The PENG shows an output current of 6.19 mA and a current density of 1.55 mA/cm 2. Furthermore, the PENG can successfully drive electronic devices such as LED lights, electronic watches and calculators under its own gravity without applying additional force. This work provides a new idea for the development of novel PENG.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced Sensor and Energy Harvesting Materials · Advanced Materials and Mechanics · Advanced Cellulose Research Studies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (31)
Show source-provided references
1. Flexible, anti-freezing self-charging power system composed of cellulose based supercapacitor and triboelectric nanogenerator10.1016/j.carbpol.2021.118667 ↗
2. Radial piston triboelectric nanogenerator-enhanced cellulose fiber air filter for self-powered particulate matter removal10.1016/j.nanoen.2020.105357 ↗
3. Flexible and environment-friendly regenerated cellulose/MoS2 nanosheet nanogenerators with high piezoelectricity and output performance10.1007/s10570-021-03962-z ↗
4. Piezoelectric nanogenerators based on zinc oxide nanowire arrays10.1126/science.1124005 ↗
5. 1.6 V nanogenerator for mechanical energy harvesting using PZT nanofibers10.1021/nl100812k ↗
6. Flexible high-output nanogenerator based on lateral ZnO nanowire array10.1021/nl101973h ↗
7. Piezoelectric BaTiO3 thin film nanogenerator on plastic substrates10.1021/nl102959k ↗
8. Human motion interactive mechanical energy harvester based on all inorganic perovskite-PVDF10.1016/j.nanoen.2020.104870 ↗
9. Single BaTiO3 nanowires-polymer fiber based nanogenerator10.1016/j.nanoen.2014.11.028 ↗
10. Gram-scale Y-doped ZnO and PVDF electrospun film for piezoelectric nanogenerators10.1016/j.compscitech.2021.109011 ↗
11. Flexible layered cotton cellulose-based nanofibrous membranes for piezoelectric energy harvesting and self-powered sensing10.1016/j.carbpol.2021.118740 ↗
12. Efficient natural piezoelectric nanogenerator: Electricity generation from fish swim bladder10.1016/j.nanoen.2016.08.030 ↗
13. Glycine–chitosan-based flexible biodegradable piezoelectric pressure sensor10.1021/acsami.9b21052 ↗
14. Piezoelectric nanogenerators for personalized healthcare10.1039/D1CS00858G ↗
15. A high-wet-strength biofilm for readable and highly sensitive humidity sensors10.1021/acs.nanolett.1c02452 ↗
16. Cellulose-based flexible functional materials for emerging intelligent electronics
17. Fiber-based energy conversion devices for human-body energy harvesting10.1002/adma.201902034 ↗
18. Cellulose nanomaterials review: structure, properties and nanocomposites10.1039/c0cs00108b ↗
19. Novel piezoelectric paper-based flexible nanogenerators composed of BaTiO3 nanoparticles and bacterial cellulose10.1002/advs.201500257 ↗
20. Uniformly assembled vanadium doped ZnO microflowers/bacterial cellulose hybrid paper for flexible piezoelectric nanogenerators and self-powered sensors10.1016/j.nanoen.2018.08.020 ↗
21. Gold nanoparticle-cellulose/PDMS nanocomposite: a flexible dielectric material for harvesting mechanical energy10.1039/C9RA10811D ↗
22. Cellulose/BaTiO3 aerogel paper based flexible piezoelectric nanogenerators and the electric coupling with triboelectricity10.1016/j.nanoen.2018.12.076 ↗
23. Engineered piezoelectricity in graphene10.1021/nn204198g ↗
24. A novel approach for the preparation of nanocrystalline cellulose by using phosphotungstic acid10.1016/j.carbpol.2014.04.040 ↗
25. Development and characterization of thin polymer films relevant to fiber processing10.1016/j.tsf.2009.03.015 ↗
26. Reproducible XPS on biopolymers: cellulose studies10.1002/sia.1827 ↗
27. Spectroscopic studies of methanol decomposition on Pd[lcub]111[rcub]10.1016/0039-6028(95)00007-0 ↗
28. Native cellulose microfiber-based hybrid piezoelectric generator for mechanical energy harvesting utility10.1021/acsami.5b08168 ↗
29. Kim, Bio-waste onion skin as an innovative nature-driven piezoelectric material with high energy conversion efficiency10.1016/j.nanoen.2017.10.041 ↗
30. Development of a sustainable and biodegradable sonchus asper cotton pappus based piezoelectric nanogenerator for instrument vibration and human body motion sensing with mechanical energy harvesting applications10.1021/acsomega.1c03374 ↗
31. Sustainable and biodegradable wood sponge piezoelectric nanogenerator for sensing and energy harvesting applications10.1021/acsnano.0c05493 ↗