一种有机凝胶因子对二氧化碳可视化传感的综合实验设计
Design of a Comprehensive Experiment for the Visual Sensing of CO2 Using a Synthetic Organogelator
于子茜 1张欣 1孙贺略 1冯祺 1刘博1
作者信息
- 1. 河北师范大学 化学与材料科学学院,河北省有机功能分子重点实验室,河北 石家庄 050024
- 折叠
摘要
合成了一种萘酰亚胺衍生的有机凝胶因子,测试了其二甲基亚砜(DMSO)凝胶在氟离子诱导下形成的溶液对气流和空气中二氧化碳可视化传感的能力.实验涉及有机合成、性能测试和仪器分析等基本操作,并利用理论知识对分子传感机理进行分析,可以培养学生多种实验技能的综合运用能力和独立分析能力.
Abstract
A naphthalimide-derived organogelator was synthesized.The solution derived from the stimuli of fluoride ions to the DMSO gel were found to allow a naked-eye sensing of CO2 stream as well as CO2 in air.The experiment involves some fundamental processes including organic synthesis,property tests,and instrumental analysis.The sensing mechanism was investigated using the theoretical knowledge.It is possibly helpful to cultivate students'comprehensive application ability and independent analysis ability of various experimental skills.
关键词
化学综合实验/二氧化碳/可视化传感/有机凝胶因子Key words
comprehensive chemical experiment/carbon dioxide/visual sensing/organogelator引用本文复制引用
基金项目
国家自然科学基金(21502040)
河北省高等教育教学改革研究与实践项目(2021GJJG116)
河北省大学生创新创业训练计划(S202310094009)
出版年
2024