1. 大连民族大学机电工程学院
2. 中国科学院大连化学物理研究所
纸质出版:2025
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孙鹏程, 杜海英, 李瑞鑫, 等. 基于有限元模拟的丝网印刷电化学传感器的设计及制备[J]. 传感器与微系统, 2025,(2):108-111+115.
孙鹏程, 杜海英, 李瑞鑫, 等. 基于有限元模拟的丝网印刷电化学传感器的设计及制备[J]. 传感器与微系统, 2025,(2):108-111+115. DOI: 10.13873/J.1000-9787(2025)02-0108-04.
丝网印刷电化学传感器在生物医学检测和环境分析等领域具有巨大的应用潜能。为了研究不同形状、尺寸的电化学传感器对循环伏安(CV)性能的影响,利用有限元模拟仿真技术对电化学传感器进行了建模和结构优化,基于CV法理论分析了电化学反应过程中电极表面反应物与生成物的浓度分布和扩散现象。采用丝网印刷工艺在聚偏二氟乙烯膜表面印制了碳基电化学传感器,并进行实验测试。仿真和实验结果表明:传感器的形状不会影响其CV特性,传感器的工作电极表面积越大,其响应曲线的峰值电流越大。在确保丝网印刷效果的前提下,选择最大工作电极面积12.56 mm
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以获得CV性能最佳的丝网印刷电化学传感器,为开发性能优良的一次性丝网印刷电极提供了一定的理论依据。
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Department of Chemistry, Illinois State University, Normal, Illinois 61790, United States.,Department of Chemistry, Illinois State University, Normal, Illinois 61790, United States.,Department of Chemistry, Illinois State University, Normal, Illinois 61790, United States.,Department of Chemistry, Illinois State University, Normal, Illinois 61790, United States.,Department of Chemistry, Illinois State University, Normal, Illinois 61790, United States.,Department of Chemistry, Illinois State University, Normal, Illinois 61790, United States.,Department of Chemistry, Illinois State University, Normal, Illinois 61790, United States.,Department of Management and Quantitative Methods, Illinois State University, Normal, Illinois 61790, United States.,Department of Chemistry, Illinois State University, Normal, Illinois 61790, United States.,Department of Chemistry, Illinois State University, Normal, Illinois 61790, United States.,Department of Chemistry, Illinois State University, Normal, Illinois 61790, United States..Integrating SERS and PSI-MS with Dual Purpose Plasmonic Paper Substrates for On-Site Illicit Drug Confirmation.[J].Analytical chemistry,2020.
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