A ferroelectric inorganic–organic hybrid based on NLO-phore stilbazolium
A ferroelectric inorganic–organic hybrid based on NLO-phore stilbazolium
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DOI：
10.1039/b819473d
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发表时间：
2009-03
影响因子：
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通讯作者：
Gang Xu;Yan Li;Wei-Wei Zhou-Wei;Guojian Wang;X. Long;L. Cai;Ming‐Sheng Wang;G. Guo;Jin-shun Huang-Jin-s
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文献类型：
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作者：
Gang Xu;Yan Li;Wei-Wei Zhou-Wei;Guojian Wang;X. Long;L. Cai;Ming‐Sheng Wang;G. Guo;Jin-shun Huang-Jin-s
本文制备了一种基于原位取代二氮唑阳离子（TAMS2+ =三甲氨基- n -甲基二氮唑）的铁电无机-有机杂化物。单晶x射线结构分析表明，配合物的nlo - phone有机组分嵌入到无机聚合物[Bi2Cl8]2−框架中，并在非对称无机组分的配合下呈现极性排列。铁电特性和非线性光学特性的测量显示出典型的铁电特性和二次谐波（SHG）响应，并显著提高了相关有机材料的激光损伤阈值和热稳定性。
A ferroelectric inorganic–organic hybrid based on in situ substituted stilbazolium cation (TAMS2+ = trimethylamino-N-methyl stilbazolium) has been obtained. Single-crystal X-ray structure analysis demonstrates that the NLO-phore organic component of the complex is embedded into the inorganic polymeric [Bi2Cl8]2− framework and shows a polar arrangement with the cooperation of the nonsymmetric inorganic component. The measurement of ferroelectric and nonlinear optical properties show typical ferroelectricity and second harmonic generation (SHG) responses as well as a significant improvement of the laser damage threshold and thermal stability of relative organic material.