Nanomaterial quiz
This quiz aim is to let us know if you paid attention to our class!! Good luck dear students ;)
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1
What´s the function of the invertor?
Convert solar energy into electricity
Transform AC in DC
Transform DC in AC
2
Which is the CAGR predicted until 2028?
13%
9%
10%
11%
12%
3
Which layer has free holes?
p-type
c-type
n-type
other types
4
In 2021, what was the total capicity installed in photovoltaics worlwide?
177,8 GW
167,8 GW
137,8 GW
157,8 GW
5
What is the nanomaterial used in self cleaning?
TiO2
SiO2
AlO2
6
Where happened the studies about self cleaning?
Jordan
Nepal
Chile
Thailand
7
What three essential components have a typical supercapacitor?
The anode, the cathode and the electrolyte
The anode, the cathode and the separator
The electrodes, the electrolyte, and the separator
Neither
8
What nanomaterial as electrode increase the efficiency and storage capacity of lithium-ion batteries?
Carbon Nanotubes
Lithium
All options are correct
Graphene
9
It is possible to manufacture transparent films of perovskite
true
false
10
What´s the equation that makes it possible to estimate the stability of a perovskite structure?
Viktor Krum
Victor Osimhen
Vitor Sencadas
Victor Goldschmidt
11
Which type of treatments are currently used to increase the stability of perovskite?
Advanced incapsulated materials
Decrease the reactivity of the perovskite surface
approaches that mitigate degradation sources during fabrication and operation
All options are correct
12
Why does Shockley-Queisser limit increases for nanostructures?
Wavelength
Big size
Low optical concentration
High optcial concentration
13
What is the material of the active layer of the OPV cells?
Ceramic
Metal
Composite
Polymer
