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Table 2 Polycondensation of OTSH and Zn(OAc) 2 under various conditions

From: Organic-sulfur-zinc hybrid nanoparticle for optical applications synthesized via polycondensation of trithiol and Zn(OAc)2

Run

Temperature (°C)

Dioxane (L/molOTSH)

Yield (%)a

Mn(Mw/Mn)b

Rh(nm)c

1

40

25

31

5,800 (1.4)

28

2

60

25

46

7,400 (1.4)

82

3

80

25

43

7,700 (1.6)

85

4

60

12.5

46

8,300 (2.1)

83

5

60

37.5

42

7,000 (1.6)

61

  1. Conditions: OTSH = 0.200 mmol, Zn(OAc)2 = 0.300 mmol, 24 h, N2. aIsolated yield after precipitation into methanol. bEstimated by GPC (THF, polystyrene standards). cHydrodynamic radius determined by DLS (THF, 25°C, 1.3 g/L).

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