MODELLING OF THE ELECTRICITY GENERATION FROM LIVING PLANTS
DOI:
https://doi.org/10.11113/jt.v78.3704Keywords:
Weak energy source, living plants, green electricity, living-plant fuel cellAbstract
Electricity can be harvested from living plants by generating reaction between the plant and a pair of different metals. It has great potential in sustainable energy production because it offers a green approach to harvest energy from sources that are abundantly available. Previous investigation has shown that electrochemistry process is accountable for its mechanism of energy production. In this paper, the behavior of the ions flow in the electrodes-plant system is modelled and illustrated. For this purpose, energy harvesting system consists of Zn-Cu electrodes and aloe Vera was used where the electrodes were immersed in the aloe Vera leaf. It was hypothesized that during the energy harvesting process, oxidations of zinc atoms occur when an external load is connected between the two electrodes. For 72 hours of harvesting process, the zinc electrode experienced a mass loss of 3.2mg compared to electrochemistry prediction which is 0.0853mg when 1MΩ load was used. However, using a lower load resistor (1kΩ), the measured mass loss of the zinc increased to 6.7mg compared to the prediction which is 4.0452mg. This means that there is an increase of efficiency when a lower load resistance is used, which is 60.4% for 1kΩ, compared to 2.67% when using 1MΩ. This shows that the electrochemistry process is influenced by the load connected to the system. This finding improvises a better understanding on the energy production mechanism of the system.
References
Hinrichs, R. A. and M. H. Kleinbach. 2006. Energy – Its Use and the Environment. 4th Edition. Thomson/Brooks Cole.
Varun, R. P. and I. K. Bhat. 2009. Energy, Economics And Environmental Impacts Of Renewable Energy Systems. Renewable and Sustainable Energy Reviews. 13 (9): 2716-2721.
Elgammal, A. and A. M. Sharaf. 2012 Dynamic Self Adjusting FACTS-Switched Filter Compensation Schemes for Wind-Smart Grid interface Systems. International Journal of Renewable Energy Research. 2(1): 103-111.
Toong, W. Y. and K. Sulaiman. 2011. Fabrication and Morphological Characterization of Hybrid Polymeric Solar Cells Based on P3HT and Inorganic Nanocrystal Blends. Sains Malaysiana. 40(1): 43-47.
Afrouzia, H. N., S. V. Mashaka, Z. A. Maleka, K. Mehranzamira, and B. Salimia. 2013. Solar Array and Battery Sizing for a Photovoltaic Building in Malaysia. Jurnal Teknologi. 64(4): 79-84.
Chee, F. P., S. K. Lee, J. Dayou, E. Saleh, and H. L. H. Chong. 2014. Improving Power Output Prediction from Ocean Salinity and Temperature Energy Converter using Viscosity Model. Advances in Environmental Biology. 8(14): 70-77.
Lee, S. K., J. Dayou, Ag. S. A. Hamid, E. Saleh, and B. Ismail. 2012. A Theoretical Investigation on the Potential Application of Ocean Salinity and Temperature Energy Conversion (OSTEC). International Journal of Renewable Energy Research. 2(2).
Tzen, E. and M. Papapetrou. 2012. Promotion Of Renewable Energy Sources For Water Production Through Desalination. Desalination and Water Treatment. 39(1-3): 302-307.
Dayou, J. and M. S. Chow. 2011. Performance Study Of Piezoelectric Energy Harvesting To Flash A LED. International Journal of Renewable Energy Research. 1(4): 323-332.
Chow, M. S., J. Dayou, and W. Liew. 2012. Increasing The Bandwidth Of The Width-Split Piezoelectric Energy Harvester. Microelectronics Journal. 43(7): 484-491.
Chow M. S., J. Dayou, and W. Y. H. Liew. 2013. Increasing The Output From Piezoelectric Energy Harvester Using Width-Split Method With Verification. International Journal of Precision Engineering and Manufacturing. 14(12): 2149-2155.
Jedol D., J. Kim, J. Im, L. Zhai, A. C. H. Ting, and W. Y. H. Liew. 2015. The Effects Of Width Reduction On The Damping Of A Cantilever Beam And Its Application In Increasing The Harvesting Power Of Piezoelectric Energy Harvester. Smart Materials and Structures. 24(4): 045006 (6pp).
Johari, J., J. Yunas, A. A. Hamzah, and B. Y. Majlis. 2011. Piezoelectric Micropump with Nanoliter Per Minute Flow for Drug Delivery Systems. Sains Malaysiana. 40(3): 275-281.
Ryu, W. H., S. J. Bai, J. S. Park, Z. Huang, J. Moseley, T. Fabian, R. J. Fasching, A. R. Grossman, and F. B. Prinz. 2010. Direct Extraction of Photosynthetic Electrons from Single Algal Cells by Nanoprobing System. Nano Letters. 10: 1137-1143.
Flexer, V. and N. Mano. 2010. From Dynamic Measurements Of Photosynthesis In A Living Plant To Sunlight Transformation Into Electricity. Analytical Chemistry. 82(4): 1444-1449.
Wacker, T. 2006. Canton Firm’s Alternative To Oil: Plug In To A Tree. The Boston Globe.
Choo, Y. Y. and J. Dayou. 2013. A Method to Harvest Electrical Energy from Living Plants. Journal of Science and Technology. 5(1): 79-90.
Choo, Y. Y. and J. Dayou, and N. Surugau. 2014. Origin of Weak Electrical Energy Production from Living-Plants. International Journal of Renewable Energy Research. 4(1): 198-203.
Choo Y. Y., and J. Dayou. 2014. Increasing the Energy Output from Living-plants Fuel Cells with Natural Photosynthesis. Advances in Environmental Biology. 8(14): 20 - 23
Lower, S. 2004. Electrochemistry. Chemical Reactions At An Electrode, Galvanic And Electrolytic Cells. URL http://www.chem1.com/acad/webtext/elchem/.
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