CAJ | 학술논문

基于AAO模板采用电化学沉积法在玻碳电极表面制备Pd纳米线，采用扫描电子显微镜表征了纳米线的形貌。用Pd纳米线构建了过氧化氢无酶传感器。研究结果表明：该传感器对过氧化氢（ H2 O2）具有很好的电化学催化作用。对过氧化氢的响应范围为1．0×10－5～1．62×10－3 mol／L，检出限达到6．0×10－6 mol／L。该传感器具有较好的稳定性和重现性。
기우AAO모판채용전화학침적법재파탄전겁표면제비Pd납미선，채용소묘전자현미경표정료납미선적형모。용Pd납미선구건료과양화경무매전감기。연구결과표명：해전감기대과양화경（ H2 O2）구유흔호적전화학최화작용。대과양화경적향응범위위1．0×10－5～1．62×10－3 mol／L，검출한체도6．0×10－6 mol／L。해전감기구유교호적은정성화중현성。
Highly ordered Pd nanowire arrays are prepared by electrode position method based on anodic aluminum oxide ( AAO) template.The composition and structures of AAO and the nanowires are characterized by scanning electron microscopy ( SEM) , constructing an electrochemical hydrogen peroxide sensor.The experiments results show that the electrode can directly re-spond to H2 O2 with the linear range of 1.0 ×10 -5 to 1.62 ×10-3 and the detection limit is 6.0 ×10 -6 mol/L.This sensor has good stability and reproducibility.