Novel MIcrofluidic Ozone Sensor

新型微流控臭氧传感器

• 批准号: 513886-2017
• 负责人: GhafarZadeh, Ebrahim
• 金额: $ 1.82万
• 依托单位: York University
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=640081
• 关键词: Novel; MIcrofluidic; Ozone; Sensor

Ozone is a key trace gas in atmosphere. The accurate measurement of ozone gas' concentration is crucial forenvironment and climate change studies. An ozonsode system is carried by a balloon to altitudes of about 35km through the atmosphere. The conventional ozonsode system uses an electrochemical technique to measurethe concentration of ozone gas in a limited time. In this application, we address a crucial need for developing amicrofluidic based, low-power consumption technique for reading out the ozone concentrations in a longperiod of time. The success in developing novel low-power consumption ozonesonde technology grooms thecompany to become a world leader driving the cutting edge of ozonesonde technology and enhances ourknowledge in ozone science, which is crucial for Canada as a pioneered country in this science.

臭氧是大气中重要的微量气体。臭氧气体浓度的精确测量对环境和气候变化研究至关重要。臭氧臭氧系统由气球携带到约35公里的高空，穿过大气层。传统的臭氧发生器系统使用电化学技术在限定时间内测量臭氧气体的浓度。在本应用中，我们解决了开发基于非微流体的低功耗技术的关键需求，用于长时间读取臭氧浓度。开发新型低功耗臭氧探测仪技术的成功使公司成为推动臭氧探测仪技术前沿的世界领导者，并增强了我们在臭氧科学方面的知识，这对加拿大作为该科学的先驱国家至关重要。