The combinations of hollow MoS2 micro@nano-spheres: one-step synthesis, excellent photocatalytic and humidity sensing properties

2014 ◽  
Vol 2 (27) ◽  
pp. 5422-5430 ◽  
Author(s):  
Yinghua Tan ◽  
Ke Yu ◽  
Ting Yang ◽  
Qingfeng Zhang ◽  
Weitao Cong ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
High Sensitivity ◽  
Humidity Sensing ◽  
Sensing Properties ◽  
Excellent Photocatalytic Activity ◽  
One Step ◽  
Humidity Sensing Properties

Hollow MoS2 micro@nano-spheres were successfully fabricated. The MoS2 nanostructures showed excellent photocatalytic activity and high sensitivity at high RH.

Humidity sensing properties of SrTiO3 nanospheres with high sensitivity and rapid response

RSC Advances ◽  
2015 ◽  
Vol 5 (29) ◽  
pp. 22879-22883 ◽  
Author(s):  
Dongmei Li ◽  
Jingjing Zhang ◽  
Liang Shen ◽  
Wei Dong ◽  
Caihui Feng ◽  
...  
Keyword(s):  
High Sensitivity ◽  
Rapid Response ◽  
Humidity Sensing ◽  
Sensing Properties ◽  
Response And Recovery ◽  
First Time ◽  
Humidity Sensing Properties

SrTiO3 Nanospheres were employed for the first time to detect humidity and showed ultrafast response and recovery speeds.

HUMIDITY SENSITIVE CHARACTERISTICS OF CARBOXYLATION CARBON NANOTUBES MODIFIED WITH LiClO4

2004 ◽  
Vol 01 (01) ◽  
pp. 33-38
Author(s):  
XINGJIU HUANG ◽  
YUFENG SUN ◽  
LIANCHAO WANG ◽  
FANLI MENG ◽  
JINHUAI LIU
Keyword(s):  
Carbon Nanotubes ◽  
High Sensitivity ◽  
Sensing Element ◽  
Humidity Sensing ◽  
Sensing Properties ◽  
Carboxylate Groups ◽  
Sensitivity And Selectivity ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes ◽  
Humidity Sensing Properties

In this paper, the humidity sensing properties of multi-walled carbon nanotubes modified with LiClO 4 was investigated. FTIR spectra showed that the ends of carbon nanotubes purified with nitric acid was opened and saturated with carboxylic acid groups and carboxylate groups. For comparison, the humidity sensing characteristics of four elements, MnWO 4 (Hubnerite), BaTiO 3 (Perovskite), NiWO 4 (Huberite), ZnCr 2 O 4 (Spinel) were discussed. Experimental data showed that LiClO 4/ MWNTs element exhibited excellent humidity sensing properties, that is, the response time can reach 7 min, the recovery time within 1 min and its sensitivity up to 35 000. Also, it was found that a small increase in resistance of pure MWNTs disappeared during the first few minutes after exposure to water by modifying with LiClO 4. The static and dynamic measurements showed that WMNTs / LiClO 4 sensing element exhibited high sensitivity and selectivity to water vapor.

Real-time humidity-sensing properties of ionically conductive Ni(ii)-based metallo-supramolecular polymers

2014 ◽  
Vol 2 (21) ◽  
pp. 7754 ◽  
Author(s):  
Rakesh K. Pandey ◽  
Md. Delwar Hossain ◽  
Satoshi Moriyama ◽  
Masayoshi Higuchi
Keyword(s):  
Real Time ◽  
Supramolecular Polymers ◽  
Humidity Sensing ◽  
Sensing Properties ◽  
Humidity Sensing Properties

Preparation and humidity sensing properties of Ba0.8Sr0.2TiO3 nanofibers via electrospinning

2012 ◽  
Vol 66 (1) ◽  
pp. 19-21 ◽  
Author(s):  
Yan Xia ◽  
Teng Fei ◽  
Yuan He ◽  
Rui Wang ◽  
Fan Jiang ◽  
...  
Keyword(s):  
Humidity Sensing ◽  
Sensing Properties ◽  
Humidity Sensing Properties
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