Tungsten Oxide Nanomaterials Application - Humidity Sensor

Humidity detection and control in microelectronic circuit processing, indoor intelligent control, pharmaceutical, biological samples cultured greenhouse crop cultivation and other fields have extensive application, precise and accurate monitoring of the role and influence of moisture and humidity sensors promote the intensified research, people design and development of a variety of devices to improve and enhance the performance of the methods and techniques. Humidity sensor is generally conductive material change in the nature of variation of the adsorption of water molecules according to the physical and chemical properties of the surface of the design process. Based on a variety of mechanisms to respond, divided into capacitive humidity sensor, resistive type, photoelectric type, and gravity type.

Advances in integrated SAW humidity sensor humidity sensor research and nano tungsten oxide, with bifunctional ligand ammonium small molecule organic coating agent to do to prepare low-dimensional tungsten oxide nanocrystals as a sensitive film, combined with the excellent performance of SAW moisture detection devices, this is a relatively new and interesting perspective, in order to further explore the performance optimization and humidity sensor properties of nanocrystalline tungsten oxide to improve the intrinsic link between the two.

Tungsten Powder Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-powder.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

• < Prev
• Next >