Humidity
Investigation of capacitive humidity sensing behavior of silicon nanowires
... 2008 PACS: 71.15.Pd 71.20.Mq 73.21.Hb 73.63.Rt Keywords: Silicon nanowires Humidity sensor Relative humidity Capacitance–frequency conversion abstract In this paper, the fabrication and the sensing characteristics of the humidity sensors based ... good humidity sensing behavior just as PS. In this paper, the humidity sensing characteristics of SiNWs prepared by the electrochemically...
Ngày tải lên: 16/03/2014, 15:18
composite of tio2 nanowires and nafion as humidity sensor material
... impedance signals of the humidity sensors. The standard humidity measurement system is shown in Fig. 2. Actually, five systems with different humidity s were setup. The humidity in each setup was ... gold electrodes were tested for humidity sensors of resistance type. The measurement was carried out at five fixed humidity points in the range of 12–97% relative humidity, which were co...
Ngày tải lên: 19/03/2014, 16:47
polymer - embedded stannic oxide nanoparticles as humidity sensors
... shows the change in resistance in 11% humidity and 92% humidity versus PVA:SnO 2 ratio. (b). Plot of change in resistance of the 1:3 molar ratio film as a function of humidity. The inset shows schematic ... PVA:SnO 2 molar ratios viz. varying from 1:1 to 1:5. 2.3. Humidity measurements Different films were subjected to supersaturated solutions for humidity measurements. Two different s...
Ngày tải lên: 20/03/2014, 13:06
greenhouses. mist propagation systems and humidity chambers for the nursery and greenhouse
... supply system which maintains line pressure during periods of electrical power failure. Humidity Chambers Humidity chambers provide an alternative to automated mist systems. These systems have ... supply system which maintains line pressure during periods of electrical power failure. Humidity Chambers Humidity chambers provide an alternative to automated mist systems. These sy...
Ngày tải lên: 20/04/2014, 16:15
hydrothermal synthesis and humidity sensing property of zno nanostructures
... relative humidity of our environment is a very important issue in various fields like medical, automotive, food processing and semiconductor industries, in agriculture and for human comfort [1]. Humidity ... members of prism-like series due to their more intensive visible emission. 3.3. Humidity sensing property of nanocomposites The humidity sensing of ZnO and ZnO nanocomposite sample...
Ngày tải lên: 06/05/2014, 13:24