Jk. Li et Xz. Han, THERMALLY STABLE INTERPENETRATING POLYMER NETWORKS FOR 2ND-ORDER NONLINEAR-OPTICAL MATERIALS, Journal of applied polymer science, 71(1), 1999, pp. 7-9
We report several kinds of interpenetrating polymer networks (IPNs) wi
th nonlinear optical (NLO) properties. DMA spectra show that the two c
omponents of the IPNs have good compatibility with each other. The NLO
materials have good optical transparency. The thermal stability of al
ignment was improved and the poled order remained very high. (C) 1999
John Wiley & Sons, Inc.