scholarly journals A kinetic model of thin-film fluorescent sensors for strategies to enhance chemical selectivity

Author(s):  
Iain A. Campbell ◽  
Graham A. Turnbull

An analytical model was developed for thin film chemical sensors which provides insight into the sensor dynamics and potential strategies to develop chemical recognition.

1995 ◽  
Vol 38 (5) ◽  
pp. 949-959 ◽  
Author(s):  
S Scheinert ◽  
G Paasch ◽  
D Schipanski

1995 ◽  
Vol 42 (7) ◽  
pp. 1240-1246 ◽  
Author(s):  
Horng Nan Chern ◽  
Chung Len Lee ◽  
Tan Fu Lei

2017 ◽  
Vol 15 (6) ◽  
pp. 599-608 ◽  
Author(s):  
Armando Acevedo-Luna ◽  
Roberto Bernal-Correa ◽  
Jorge Montes-Monsalve ◽  
Arturo Morales-Acevedo

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Derya Tekin ◽  
Taner Tekin ◽  
Hakan Kiziltas

AbstractThe degradation of water pollutants with photocatalysts is one of the most studied subjects in the past 20 years. Although considerable studies have been completed in this field, kinetic model studies are still a major inadequacy. In this study, ZnO and Ag/ZnO thin film photocatalysts were synthesized and SEM-EDS, XRD and chronoamperometric measurements were used the characterization of photocatalysts. The network kinetic model was applied the photocatalytic degradation of Orange G using ZnO and Ag/ZnO thin film photocatalysts. The photocatalytic degradation of Orange G was investigated under the different reaction medium (initial dye concentrations, temperature, light intensity). It was found that the network kinetic model is the most appropriate model for the degradation of Orange G dye on the ZnO and Ag/ZnO thin film photocatalysts. The calculated adsorption equilibrium (KB) constant and activation energy of ZnO thin film photocatalyst are 0.0191 and 21.76 kj/mol, respectively. Additionally, the calculated values for Ag/ZnO thin film photocatalyst are 0.035 and 18.32 kj/mol. The general rate equations were determined for each photocatalysts.


2020 ◽  
Vol 29 (4) ◽  
pp. 047102
Author(s):  
Yi-Ni He ◽  
Lian-Wen Deng ◽  
Ting Qin ◽  
Cong-Wei Liao ◽  
Heng Luo ◽  
...  

2011 ◽  
Vol 58 (10) ◽  
pp. 3463-3471 ◽  
Author(s):  
Katsumi Abe ◽  
Nobuyuki Kaji ◽  
Hideya Kumomi ◽  
Kenji Nomura ◽  
Toshio Kamiya ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document