基于BaZr0.8Y0.2O3-δ电解质的电流型NOx传感器

王梓; 王佐硕; 简家文; 邹杰

doi:10.13873/J.1000-9787(2024)02-0012-05

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基于BaZr_0.8Y_0.2O_3-δ电解质的电流型NO_x传感器

研究与探讨 | 更新时间：2025-09-11

- 基于BaZr_0.8Y_0.2O_3-δ电解质的电流型NO_x传感器
- 暂无标题
- 传感器与微系统 2024年第2期页码：12-16
- 作者机构：
  
  1. 宁波大学信息科学与工程学院
  2. 电子科技大学光电科学与工程学院
- 作者简介：
- 基金信息：
  
  国家自然科学基金资助项目(61971251);中国博士后科学基金资助项目(2019M663474);浙江省自然科学基金资助项目(LGG22F010017,LY18F010009);宁波市自然科学基金资助项目(2018A610002)
- DOI：10.13873/J.1000-9787(2024)02-0012-05
  中图分类号： TP212
- 纸质出版：2024
- 稿件说明：
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王梓, 王佐硕, 简家文, 等. 基于BaZr_0.8Y_0.2O_3-δ电解质的电流型NO_x传感器[J]. 传感器与微系统, 2024,(2):12-16.
王梓, 王佐硕, 简家文, 等. 基于BaZr_0.8Y_0.2O_3-δ电解质的电流型NO_x传感器[J]. 传感器与微系统, 2024,(2):12-16. DOI： 10.13873/J.1000-9787(2024)02-0012-05.

DOI：

摘要

氮氧化物（NO

）传感器是选择性催化还原（SCR）系统的重要组件之一。为了降低传统NO

传感器的工作温度，使用2%质量分数的NiO作为烧结助剂制备了质子导体BaZr

0.8

0.2

3-δ

（BZY）电解质，研究了NiO烧结助剂对BZY电解质的相结构、微观形貌的影响。制备了基于BZY电解质的电流型NO

传感器。实验结果表明：该传感器在400℃时，对体积分数范围在10×10

-6

～250×10

-6

的NO

显示出良好的线性响应。同时，也表现出较高的灵敏度、良好的选择性和重复性。

Abstract

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Keywords

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