标准物质作用下ZnO基氨气传感器的研究

陈佳怡; 曹雅莹; 胡忠博; 陈智

标准物质作用下ZnO基氨气传感器的研究

中国计量大学材料与化学学院, 浙江杭州 310018

基金项目:

浙江省大学生科研创新活动计划资助项目(项目编号:2021R409016)

浙江省高校基本科研业务费专项(2020YW53)

国家级大学生创新创业训练计划资助项目(项目编号:202110356025)

浙江省教育厅一般科研项目(Y202045252)

2021中建股份科技研发课题资助项目(项目编号:CSCEC-2021-Z-5-02)

详细信息

作者简介:
陈佳怡,女,本科;陈智,男,博士,研究方向为纳米复合材料。 E-mail: zchen@cjlu.edu.cn

中图分类号: TB381
计量
- 文章访问数: 89
- HTML全文浏览量: 12
- PDF下载量: 13
- 被引次数: 0
出版历程
- 收稿日期: 2022-06-05
- 网络出版日期: 2022-11-12

Study on ZnO-based Ammonia Gas Sensor under the Action of Reference Material

School of Materials and Chemistry, China Jiliang University, Hangzhou 310018, China

摘要

摘要: 氨气是一种工农业生产中常见的气态污染物,市场上对氨气检测的需求随着经济的发展日益增长。基于ZnO优异的光学与气敏性能,以ZnO为气敏材料的氨气传感器逐渐成为研究的热点。在氨气检测过程中,标准物质起到至关重要的作用。由氨气、氧气、氮气、二氧化碳等标准物质构成的标准混合气体来模拟空气中氨气在便携式氨气传感器中的响应,可以保证所开发氨气传感器的准确性,进而有望对便携式氨气传感器进行检定校准,从而保证氨气传感器稳定、可靠的运行。
- ZnO /
- 标准物质 /
- 氨气检测 /
- 气态污染物
Abstract: Ammonia is a common gaseous contaminants in industrial and agricultural production. The demand for ammonia detection in the market is rapidly increased with the development of the economy. Based on the excellent optical and gas-sensing properties of ZnO, ZnO based materials have been employed the candidate for ammonia gas sensors which has been a research hotspot. Reference material may play a vital role in the process of ammonia gas detection. The reference gas mixture composed of ammonia, oxygen, nitrogen, carbon dioxide and other reference materials can simulate the response of ammonia in the air on the portable ammonia sensor to ensure the accuracy of the developed ammonia sensor. The portable ammonia gas sensor can be verified and calibrated using reference materials, which may ensure the operating stability and reliability of the ammonia sensor.
- ZnO /
- reference material /
- ammonia detection /
- gaseous contaminants

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