An Electrochemical Nitrite Sensor Based on a Multilayer Film of Polyoxometalate

• 作 者: Yosra Sahraoui Sana Chaliaa Ab
• 机 构: LaboratoryofInterfacesandAdvancedMaterials,LaboratoryofMaterialsandCrystallochemistry,UniversityofLy
• 出 处: 传感技术(英文)
• 发表日期: 2013年3期
• 关键词: NITRITE SENSOR POLYOXOMETALATE Mono-Lacunary KEGGIN ANION LAYER by LAYER Assembl

In this work, we have developed an electrochemical sensor for nitrite detection, based on a polyoxometalate (POM) namely mono-lacunary keggin anion [SiW11O39]8﹣ cited as (SiW11). Electrochemical characterization of SiW11 shows two-step reduction processes