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Artificial Photosynthesis

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I do not think that earth could, right now, survive on artificial photosynthesis. In nature, photosynthesis is how plants use light for energy. Light is absorbed by a green pigment called chlorophyll. During photosynthesis CO2 from air and water from soil are synthesized from light and they make oxygen and glucose.

Even though artificial photosynthesis apparently is working in labs I do not think that it could be used to fuel the whole earth considering we are only barely getting it to work in small labs. Plants also took billions of years to make the photosynthesis happen and right now it is working very well for them. Humans on the other hand do not live for billions of years and I don’t think that we have the right resources or time to fully master how artificial photosynthesis could work around the whole world in only a couple of years and I think if we are talking about right now if we could use AP around the world there would be no way.

Right now we have made solar photovoltaic cells produce electricity from the sun, but it’s hard to store that energy. Plants don’t just make energy from light but they also store it. AP would be good if it helped us store energy. AP could be used to make hydrogen to use as fuel but first you have to split water into hydrogen, oxygen and carbon. It would be useful because clean fuels would be good for the environment and could even be used to remove CO 2 from the air while producing fuel.

AP could also be used to create metabolically engineered bacteria that produce nitrogen. Some scientists have created a nanowire array that captures light and uses bacteria to turn carbon dioxide into acetate. This is called microbial photoelectrosynthesis.

Unfortunately, AP is not easy to create. The most popular ways to use solar energy right now are photovoltaic panels and solar heat collectors but they are not efficient and natural photosynthesis is more effective at storing solar energy. To make AP work, scientists need to figure out how to capture light and move electrons. They need to split water into hydrogen and oxygen and reduce CO2.

One way to do this is to use titanium dioxide nanoparticles to capture light. If dye is added to the titanium dioxide and put into an electrolyte solution with a platinum cathode, a current can be produced from electrons. This can then split water so energy can be stored. Right now scientists are trying to capture carbon dioxide and make renewable fuel. Because it is hard to store solar energy as efficiently as plants it will probably be a long time before the earth can survive with artificial photosynthesis.

Cite this paper

Artificial Photosynthesis. (2021, Nov 17). Retrieved from https://samploon.com/artificial-photosynthesis/

FAQ

FAQ

Can scientists recreate photosynthesis?
Yes, scientists can recreate photosynthesis through a process called artificial photosynthesis. This process uses solar energy to convert water and carbon dioxide into oxygen and glucose.
Can you artificially create photosynthesis?
Yes, you can artificially create photosynthesis. However, it is not yet possible to do so on a large scale.
What are the benefits of artificial photosynthesis?
Artificial photosynthesis is a process that uses light energy to convert water and carbon dioxide into oxygen and glucose. This process can be used to produce renewable energy, and it can also help to reduce greenhouse gas emissions.
Which substance is used for artificial photosynthesis?
As cities grow and sprawl, they change the local climate in a number of ways. The large masses of concrete and asphalt retain heat, making cities several degrees warmer than the surrounding countryside. This effect is most pronounced at night.
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