Assertion: solar cell's efficiency | /r/HasProperty | improved
Facets:
value: by performing the ticl 4 treatment
type: MANNER
value: by incorporating sno
type: MANNER
value: further
type: DEGREE
value: during the following two decades
type: TEMPORAL
Source sentences:
text: Its efficiency could, during the following two decades, be improved by optimizing the porosity of the electrode prepared from fine oxide powder, but the instability remained a problem.
text: Although the efficiency with this electrolyte is less than the 11% being delivered using the existing iodine-based solutions, the team is confident the efficiency can be improved.
text: Efficiency can also be improved by incorporating SnO 2 as a shell material on a photoanode .
text: Further, the efficiency was improved by performing the TiCl 4 treatment .