Civil Engineering Reference
In-Depth Information
K
+
leakage
Reduction:
O
2
+ e
-
O
2-
→
Conduction band
Super oxide
radical
-
electron
Tl 3d
h
ν
> 390 nm
DNA/RNA
damage
Band gap (E
g
)
2.45 eV
h
ν
< 390 nm
Membrane
rupture
N 2p
mid-gap
Oxidation:
+
hole
O 2p
H
2
O + h
+
OH
→
Interruption of respiratory
pathways
Hydroxyl radical
Valence band
14.3
Mechanism of solar light activated anti-microbial photocatalysts.
Search WWH ::
Custom Search