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Updated: Feb 28, 2026

Sulfate Separation by Selective Crystallization with a Bis-iminoguanidinium Ligand
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在硫酸盐中限制 π - 合分子量身定制以实现创纪录的深紫外线非线性

Yujie Fan1,2, Chengming Hu1, Lingli Wu1,2

  • 1State Key Laboratory of Functional Crystals and Devices, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, China.

Angewandte Chemie (International ed. in English)
|February 26, 2026
PubMed
概括

研究人员开发了一种用于深紫外线非线性光学 (DUV NLO) 材料的新策略. 他们合成了Li[OOCCH(NH3) CH2SO3] (LCNS),实现了创纪录的SHG反应和出色的光学性能.

关键词:
双断裂优化优化 双断裂优化局限的π-结合结合.深紫外线非线性光学第二个和的第二代.硫酸盐基材料是一种硫酸盐基材料.

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相关概念视频

UV–Vis Spectroscopy of Conjugated Systems01:32

UV–Vis Spectroscopy of Conjugated Systems

Organic compounds with conjugated double bonds show strong absorption features in the UV–visible region of the electromagnetic spectrum attributed to π → π* electronic excitations. Generally, a UV–vis absorption spectrum is recorded as a plot of absorbance vs wavelength. The wavelength of maximum absorbance, which manifests as a peak in the absorption spectrum, is denoted as λmax.
One of the factors influencing λmax is the extent of conjugation in...
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