With the aim of the community getting an environmentally friendly source of electrical energy, easy to recycle and worrying about the magnitude of the danger because the impact of heavy metals can be reduced. The purpose of this study is to determine the voltage voltage produced and the durability of the bio-battery made.
The method used is to make a bio-battery paste from banana peels instead of the paste on conventional batteries. The results obtained from this study are the banana peel waste paste can conduct electricity. Produces a voltage of 1. This chemical reaction creates the electrical energy that can power a small device like an LED light or clock.
According to researchers, a potato has the essential to charge your phone. A quarter of potato boiled for eight minutes can be used to power LED lights, mobile phone and other electronics. The potato battery kit includes a wired copper cathode and a zinc anode. A potato delivers a higher power more Watts than a lemon in both parallel and series circuits.
The potato always produced more power than the lemon. This means the potato is a better battery than the lemon. Any citrus fruit such as lemons, limes, oranges and grapefruit will work because they all contain citric acid for the electrolyte. During a power outage, or when you need to brighten a dark area of your home, you can use a potato and light bulb with a few other elements to create light.
When you put copper and zinc electrodes in a potato, phosphoric acid in the potato reacts with the electrodes to generate electricity needed to light the bulb. Each potato generates about 0. I connected groups of potatoes together in series to increase voltage and then connected these groups together in parallel to increase amperage.
Like various forms of energy resources, potatoes can produce electricity for us too. There are many people using the potential of potato to make green electric energy which can run items such as a clock and small bulbs. Potato is a component of our natural diet. The battery you just made has a copper and an aluminum electrode separated by electrolyte lemon juice. It will generate electricity as soon as the electricity has a path to flow from one electrode to the other.
Different combinations of metals as electrodes will influence the amount of electricity generated. Zinc is a commonly used metal for anodes in batteries. The nail reacts with the electrolyte, which is contained in the flesh of the potato.
The electrons travel through the wire to light up the light bulb, and then flow back to the anode, the thick copper wire. If you connected two lemons together, you can power an inexpensive digital watch uses about 1.
Use a length of thin, flexible wire to connect the silver wire of one lemon to the copper wire of the other lemon. It measured 9. The citric acid of the lemon reacts with the zinc and loosens electrons. Copper pulls electrons more strongly than zinc, so loose electrons will move towards the copper when the electrodes are connected by wires. Moving electrons are called an electric current, which is what lights up the bulb. A total of 1, lemons were used for this attempt.
Application publication date : The invention discloses a banana plant battery. The banana plant battery comprises at least one banana plant, at least a first electrode and at least a second electrode. The banana plant is a living plant and comprises organic acid serving as electrolyte. The first electrode and the second electrode are taken as an anode and a cathode respectively; and the two electrodes are both embedded on the banana plant and electrically connected with each other.
The banana plant battery is a long-acting type banana plant herbal battery and can solve the problem on the performance of a fruit battery used for along term. The banana plant battery Technical field. The present invention relates to a kind of battery, particularly relate to a kind of banana plant battery that can long-acting power supply. The invention of first battery can be traced back to the battery pile that volt in Christian eras Alessandro Volta is invented in the world, mainly be that zine plate and silver plate are discharged at interval, the middle cloth that soaked with sulfuric acid separates, the two ends of again this having been piled up 30 metallic plates connect with metal wire, just can produce stable voltage and electric current.
Make up when changing to different metallic plates, or pile up the metallic plate of varying number, all can cause the change of voltage and electric current. Because zinc electrode has higher oxidation characteristic than hydrogen and silver electrode in the oxidizing potential table, so behind circuit turn-on, produce oxidation reaction, divalent zinc ion just combines with sulfate radical, electronics then is delivered to silver electrode, cooperate near the hydrogen ion of silver electrode to carry out reduction reaction, produce hydrogen, and the silver electrode of this moment does not participate in reaction, only as the electrical conductivity pole plate.
In addition, also be widely used for as the teaching research problem over nearly two, 30 years as " fruit battery " with various fruit, as: lemon, orange, grape and muskmelon etc. Table 1 metallic element ionization series table. In general, being rich in moisture and various electrolyte in the fruit, is example with common lemon, the content of its citric acid is far above other fruit, therefore cooperate copper, zinc electrode as the cathode and anode material, just can develop the lemon cell that voltage is about 0.
And the current potential of lemon cell is subjected to the change of electrode material easily and change, and its amplitude of variation can be from 1. If lemon is changed to other fruit, because of including moisture and electrolytical difference, make cell potential equally can change, but its amplitude of variation only arrives between the 0.
Yet, being different from commercially available primary cell, fruit battery can not be as the power supply of pocket lamp bulb, and main cause is that its electric current is too little, and electrolyte in the fruit and structural state can't provide high electric current running down, the transmission work of ion and electronics. In addition, the fruit battery that fail safe is higher, its main shortcoming is except electric current is little, and the hydrogen that produces because of negative electrode still can be accumulated in electrode surface, under the prerequisite that fruit tissue can't effectively get rid of, still can influence the long-term effective utilization of battery.
Moreover, have because of electrolyte can reduce gradually as battery with fruit, and the problem that can't generate electricity for a long time. Therefore, look for also subject under discussion of suitable fruit battery for being worth probing into. Banana is a perennial herb monocotyledon, formal name used at school is Musa sapientumL.
Because have aforesaid technical problem in the prior art, one object of the present invention is to provide a kind of banana plant battery, to solve the long-term Efficacy Problem of using of fruit battery.
According to purpose of the present invention, a kind of banana plant battery is proposed, it comprises: at least one banana plant is the live body plant, each banana plant comprises as electrolytical at least a organic acid; At least one first electrode as anode, is embedded on described at least one the banana plant; And at least one second electrode, as negative electrode, be embedded on described at least one the banana plant, be electrically connected with described at least one first electrode.
At described banana plant battery, wherein, described banana plant is Musaceae and Musa. At the banana plant battery, wherein, the material of described first electrode comprises magnesium, zinc or aluminium. At the banana plant battery, wherein, the material of described second electrode comprises graphite, copper, silver, platinum or gold. At described banana plant battery, it comprises a plurality of described first electrodes and a plurality of described second electrode, and wherein, described a plurality of first electrodes and described a plurality of second electrode are embedded on same the banana plant with parallel way.
At described banana plant battery, comprise a plurality of described banana plants, a plurality of first electrode and a plurality of second electrode, wherein, described a plurality of first electrodes are embedded on the different described banana plants with series system with described a plurality of second electrodes.
At described banana plant battery, wherein, described first electrode and described second electrode are embedded on the false stem of described banana plant. At described banana plant battery, wherein, described first electrode is electrically connected with described second electrode by lead. At described banana plant battery, wherein, described organic acid comprises Corosolic acid.
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