基于染色体的Cd (II) 光协调聚合物制造用于研究光电子和爆炸传感性能
Jayanta Mandal1, Arka Dey2,3, Sourav Sarkar1
1Department of Chemistry, Jadavpur University, Kolkata 700032, India.
Inorganic chemistry
|February 26, 2024
概括
基于染色体- (II) 的新协调聚合物 (CPs) 具有半导体特性,可以检测爆炸物. 这些材料显示了光电子设备和敏感爆炸物传感应用的潜力.
科学领域:
- 材料科学 材料科学 材料科学
- 协调化学 协调化学
- 分析化学 分析化学
背景情况:
- 协调聚合物 (CPs) 为先进的应用提供可调节的特性.
- 基于的CP值是有趣的,因为它们的结构和功能是多样化的.
- 开发用于电子和传感应用的多功能材料是关键的研究领域.
研究的目的:
- 合成和描述基于染色体-Cd(II) 的新型协调聚合物 (CP).
- 研究由这些CP制成的薄膜设备的电导率和半导体行为.
- 评估这些CP作为用于爆炸物检测的光传感器的潜力.
主要方法:
- 使用不同的伪化物链接剂合成四种基于染色体Cd (II) 的协调聚合物 (CP).
- 来自CP的薄膜设备 (基于复杂的Schottky设备,CSD) 的制造.
- 在黑暗和光明条件下测量电导率.
- 光谱学用于爆炸物探测研究.
- 结构与属性的相关性分析.
主要成果:
- 在薄膜设备 (CSD1-CSD4) 中,CPs 1-4 显示了半导体行为,在照明下导电性增加.
- I-V图表显示了非线性纠正行为,这是肖特基屏障二极管 (SBD) 的特征.
- 所有CP都证明了对2,4-丁烯醇 (DNP) 和2,4,6-三烯醇 (TNP) 的高度选择性光火,检测极限 (LOD) 较低.
结论:
- 合成的基于染色体-Cd(II) 的CP具有有前途的光电子特性,适用于半导体应用.
- 这些CP的功能是作为有效和选择性的光传感器,用于酸芳香爆炸物.
- 建立了一个明确的结构-属性关系,指导未来多功能协调聚合物的设计.
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