Table 1 Photopolymerization by different monomer activation methods. Conversion (%) of monomers upon irradiation at 470 nm for 24 h in solid state, analyzed by 1H NMR

From: Mechanoactivated amorphization and photopolymerization of styryldipyryliums

 

Monomer activation

Compound

Slow recrystallization

Slow recrystallization

Grinding

1

<1

95

100

2

<1

2

76

3

39

62

100

4

7

16

58

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