In:
Materials Testing, Walter de Gruyter GmbH, Vol. 58, No. 6 ( 2016-06-01), p. 536-541
Abstract:
This article describes the fabrication of C 60 -doped carbazole-based bi-functional photorefractive polyacrylates, the C 60 -doped concentrations are 0.0, 0.2, 0.5, 0.7 and 1.0 wt.-%, respectively. For these photorefractive polyacrylates, differential scanning calorimetric runs have been taken under nonisothermal conditions at different heating rates. The result indicates that the glass transition temperature T g first increases and then decreases with increasing of C 60 content. T g of the same sample increases with increasing heating rate. The activation energy of glass transition (E g ) has been evaluated based on the Moynihan and Kissinger model. The results showed that both E g values obtained from Kissinger's and Moynihan's relations are in good agreement.
Type of Medium:
Online Resource
ISSN:
2195-8572
,
0025-5300
Language:
English
Publisher:
Walter de Gruyter GmbH
Publication Date:
2016
detail.hit.zdb_id:
2280363-4
detail.hit.zdb_id:
206395-5
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