under dark condition in function of time at ozone concentrationO): 3ppm, ... 3,0. 3,
5 m a ss fo rm e d. (m g. ) reaction time (h). A. Figure 1S. Net et al., 2009. 0. 1. 2.
Supplemental electronic Material to
Heterogeneous ozonation kinetics of 4-phenoxyphenol in presence of photosensitizer S. Net, L. Nieto-Gligorovski, S. Gligorovski* and H. Wortham
Figure captions (1S to 9S): Figure 1S: Representative maleic acid formed during ozonolysis of 4-PP. A) under dark condition in function of time at ozone concentration): 1ppm, ): 3ppm, ): 6ppm and B) under solar light illumination of the silica surface in presence of 4-CB in function of time at ozone concentration ): 500ppb, ): 1ppm, ): 3ppm and ): 6ppm Figure 2S: Representative fumaric acid formed during ozonolysis of 4-PP under solar light illumination of the silica surface in presence of 4-CB in function of time at ozone concentration): 500ppb, ): 1ppm, ): 3ppm, ): 6ppm Figure 3S: Representative hydroquinone formed during ozonolysis of 4-PP. A) under dark condition in function of time at ozone concentration): 250ppm, ): 500ppb, ): 1ppm, ): 3ppm, ): 6ppm and B) under solar light illumination of the silica surface in presence of 4CB in function of time at ozone concentration): 60ppm, ): 250ppb, ): 500ppb, ): 1ppm, ): 3ppm and ): 6ppm Figure 4S: Representative catechol formed during ozonolysis of 4-PP. A) under dark condition in function of time at ozone concentration): 250ppm, ): 500ppb, ): 1ppm, ): 3ppm, ): 6ppm and B) under solar light illumination of the silica surface in presence of 4CB in function of time at ozone concentration): 60ppm, ): 250ppb, ): 500ppb, ): 1ppm, ): 3ppm and ): 6ppm Figure 5S: Representative benzoic acid formed during ozonolysis of 4-PP. A) under dark condition in function of time at ozone concentration): 500ppb, ): 1ppm, ): 3ppm, ): 6ppm and B) under solar light illumination of the silica surface in presence of 4-CB in function of time at ozone concentration): 60ppm, ): 250ppb, ): 500ppb, ): 1ppm, ): 3ppm and ): 6ppm Figure 6S: Representative 4-hydroxybenzoic acid formed during ozonolysis of 4-PP. A) under dark condition in function of time at ozone concentration): 3ppm, ): 6ppm and B) under solar light illumination of the silica surface in presence of 4-CB in function of time at
ozone concentration): 60ppm, ): 250ppb, ): 500ppb, ): 1ppm, ): 3ppm and ): 6ppm Figure 7S: Representative 4,4’-dioxyphenol formed during ozonolysis of 4-PP. A) under dark condition in function of time at ozone concentration ): 250ppb, ): 500ppb, ): 1ppm, ): 3ppm, ): 6ppm and B) under solar light illumination of the silica surface in presence of 4CB in function of time at ozone concentration): 60ppm, ): 250ppb, ): 500ppb, ): 1ppm, ): 3ppm and ): 6ppm Figure
8S:
Representative
2-(4-Phenoxyphenoxy)-4-phenoxyphenol
formed
during
ozonolysis of 4-PP. A) under dark condition in function of time at ozone concentration): 250ppb, ): 500ppb, ): 1ppm, ): 3ppm, ): 6ppm and B) under solar light illumination of the silica surface in presence of 4-CB in function of time at ozone concentration ): 60ppm, ): 250ppb, ): 500ppb, ): 1ppm, ): 3ppm and ): 6ppm Figure
9S:
Representative
4-[4-(4-Phenoxyphenoxy)phenoxy]phenol
formed
during
ozonolysis of 4-PP. A) under dark condition in function of time at ozone concentration): 500ppb, ): 1ppm, ): 3ppm, ): 6ppm and B) under solar light illumination of the silica surface in presence of 4-CB in function of time at ozone concentration): 500ppb, ): 1ppm, ): 3ppm and ): 6ppm 2-(4-Phenoxyphenoxy)-4-phenoxyphenol or 4-[4-(4-Phenoxyphenoxy)phenoxy]phenol
3,5
A
3,0
mass formed (mg)
2,5 2,0 1,5 1,0 0,5 0,0
0
1
2
3
4
5
6
7
8
9
reaction time (h) Figure 1S
Net et al., 2009 1,4
mass formed (mg)
B 1,2
1,0
0,8
0,6
0,4
0,2
0,0 0
1
2
3
4
5
6
7
8
9
reaction time (h) Figure 1S
Net et al., 2009
0,12
mass formed (mg)
0,10
0,08
0,06
0,04
0,02
0,00 0
1
2
3
4
5
6
7
8
9
reaction time (h) Figure 2S
Net et al., 2009 10
A
mass formed (mg)
8
6
4
2
0
0
1
2
3
4
5
6
7
8
9
reaction time (h) Figure 3S
Net et al., 2009
2,5
B
mass formed (mg)
2,0
1,5
1,0
0,5
0,0 0
1
2
3
4
5
6
7
8
9
reaction time (h) Figure 3S
Net et al., 2009 1,2
A mass formed (mg)
1,0
0,8
0,6
0,4
0,2
0,0
0
1
2
3
4
5
6
7
8
9
reaction time (h) Figure 4S
Net et al., 2009
0,4
B
mass formed (mg)
0,3
0,2
0,1
0,0
0
1
2
3
4
5
6
7
8
9
reaction time (h) Figure 4S
Net et al., 2009
0,18
A 0,16
mass formed (mg)
0,14
0,12
0,10
0,08
0,06
0,04 0
1
2
3
4
5
6
7
8
9
reaction time (h) Figure 5S
Net et al., 2009
0,7
B
mass formed (mg)
0,6
0,5
0,4
0,3
0,2
0,1
0,0 0
1
2
3
4
5
6
7
8
9
reaction time (h) Figure 5S
Net et al., 2009 0,064
A mass formed (mg)
0,062
0,060
0,058
0,056
0,054 1
2
3
4
5
6
7
8
9
reaction time (h) Figure 6S
Net et al., 2009
0,5
B mass formed (mg)
0,4
0,3
0,2
0,1
0,0 0
1
2
3
4
5
6
7
8
9
reaction time (h) Figure 6S
Net et al., 2009
3,0
A
mass formed (mg)
2,5
2,0
1,5
1,0
0,5
0,0 0
1
2
3
4
5
6
7
8
9
reaction time (h) Figure 7S
Net et al., 2009
3,5
B mass formed (mg)
3,0
2,5
2,0
1,5
1,0
0,5
0,0 0
1
2
3
4
5
6
7
8
9
reaction time (h) Figure 7S
Net et al., 2009 25
Normalised MS intensity (%)
A 20
15
10
5
0
0
1
2
3
4
5
6
7
8
9
reaction time (h)
Figure 8S
Net et al., 2009
120
Normalised MS intensity (%)
B 100
80
60
40
20
0 0
1
2
3
4
5
6
7
8
9
reaction time (h)
Figure 8S
Net et al., 2009
14
A
Normalised MS intensity (%)
12 10 8 6 4 2 0
0
1
2
3
4
5
6
7
8
9
reaction time (h) Figure 9S
Net et al., 2009
120
Normalised MS intensity (%)
B 100
80
60
40
20 0
1
2
3
4
5
6
7
8
9
reaction time (h) Figure 9S
Net et al., 2009