基于f-OMC-CoMoS_2/IL/GCE的亚硝酸盐电化学传感器  

Nitrite Electrochemical Sensor based on f-OMC-CoMoS_2/IL/GCE

作　　者：郭春瑞 白小花 缪谦[1] Guo Chun-rui Bai Xiao-hua Miu Qian

机构地区：[1]温州大学,浙江温州325035

出　　处：《化工设计通讯》2017年第9期142-142,255,共2页Chemical Engineering Design Communications

摘　　要：采用f-OMC-CoMoS_2/IL/GCE构建了一种新型的亚硝酸盐电化学传感器,采用循环伏安法和电流-时间法对传感器的检测性能进行探究。该传感器对亚硝酸盐展现出了很高的电催化氧化活性,重现性好、抗干扰能力强。在1~6700μmol/L呈良好的线性关系,检测限低至0.04μmol/L。This paper use f-OMC-CoMoS_2/IL/GCE to construct a novel nitrite electrochemical sensor,using cyclic voltammetry（CV）and current time method（I-T）on the detection performance of sensor probe,the sensor of nitrite showed high electrocatalytic oxidation activity,good repeatability and strong anti-interference ability.Good linearity was found in the range of 1-6700 mol/L^（-1）,and the detection limit was as low as 0.04 mol L^（-1）.

关 键 词：有序介孔碳 钴掺杂二硫化钼 亚硝酸盐 电化学传感器 

分 类 号：O657.1[理学—分析化学] TP212[理学—化学]