with and without chlorophyll

[observer1]

In photosynthesis, chlorophyll is the catalyst which helps in forming of glucose and oxygen in plants. Now, since a catalyst DECREASES the activation temperature, the plant can use just sunlight as the energy input. Now, how much temperature is needed to make glucose without chlorophyll. Like in a test tube.
Photosynthesis Formula:- 6CO2 + 6H2O ->(chlorophyll, sunlight) C6H12O6 + 6O2

[chenbeier]

It will not work, a biological catalyst works different as inorganic catalyst. Only to mix CO2 and water gives sparkling water nothing else.  Its not only a matter of temperature. At least it needs nature or let say influence of higher spirit like god.

[observer1]

no free oxygen and food then

[chenbeier]

Correct. If it would so easy then it would be developed already.

[observer1]

is there a alternative catalyst for chlorophyll

[chenbeier]

No, otherwise we would not have a problem with the climatic and energy.

[observer1]

how do we find a suitable catalyst? like what are the processes to find and test them?