Polymers and oligomers, their synthesis, and electronic devices incorporating same
申请人:Epstein J. Arthur
公开号:US20050187375A1
公开(公告)日:2005-08-25
The invention relates to polymers and oligomers, methods of their synthesis, and electronic devices comprising them.
这项发明涉及聚合物和寡聚物,它们的合成方法,以及包含它们的电子设备。
Synthesis and characterization of Y‐type polymers for second‐order nonlinear optical applications
作者:Balakrishna Kolli、Sarada P. Mishra、Akshaya K. Palai、Tapan Kanai、M. P. Joshi、S. Raj Mohan、T. S. Dhami、L. M. Kukreja、A. B. Samui
DOI:10.1002/pola.26439
日期:2013.2.15
dicyanomethylene‐substituted polymers having Y‐type molecular architecture were synthesized by Knoevenagel condensation reaction. The polymers were found to be soluble in organic solvents like tetrahydrofuran and chloroform. From gel permeation chromatography, the molecular weights of the polymers were found to be in the range of 15,300–33,800 g/mol. Thermal analysis showed that the polymers were stable up to