Research Article
The Design of UV Absorbing Systems for Horticultural Applications
Table 7
The photodegradation of 9,10-bis(triphenylsilyl)/ethylsilyl anthracene in sunlight in PMMA.
| | Day | Absorbance of phenylsilyl film | Absorbance of phenylsilyl film with BHT | Absorbance of ethylsilyl film | Absorbance of ethylsilyl film with BHT |
| | 0 | 0.93 | 1.67 | 2.50 | 2.36 | | 3 | 0.23 | 0.69 | 0.26 | 0.87 | | 6 | 0.16 | 0.4 | 0.21 | 0.71 |
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