The luminescence inner filter effect of Mn2+-doped (ZnS)2·octylamine inorganic/organic hybrid thin films and their sensor application for environmental contaminants

RSC Advances ◽  
2015 ◽  
Vol 5 (86) ◽  
pp. 70238-70243 ◽  
Author(s):  
Yu Chen ◽  
Jinhui Wang ◽  
Jing Li ◽  
Xinxin Li ◽  
Shuo Wei
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Environmental Contaminants ◽  
Inner Filter Effect ◽  
Environmental Contaminant ◽  
Hybrid Thin Film ◽  
Sensor Application ◽  
Organic Hybrid ◽  
Filter Effect ◽  
Hybrid Thin Films

The inner filter effect (IFE) for Mn2+luminescence of (ZnS:Mn)2·octylamine hybrid thin film was investigated and verified by detecting three selected environmental contaminant species, which indicated that it was a good IFE-based fluorescence sensor.

scholarly journals MORPHOLOGICAL AND ELECTRICAL CHARACTERIZATION OF HYBRID THIN-FILM COMPOSED OF TITANIA NANOCRYSTALS, POLY (3-HEXYLTHIOPHENE) AND PIPER BETLE LINN

2016 ◽  
Vol 78 (3) ◽  
Author(s):  
Salmah Mohd Ghazali ◽  
Hasiah Salleh ◽  
Mohd Sabri Mohd Ghazali ◽  
Ahmad Nazri Dagang ◽  
Azmi Zakaria ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Electrochemical Impedance ◽  
Electrical Characterization ◽  
Morphological Characterization ◽  
Piper Betle ◽  
Hybrid Thin Film ◽  
Electrical Conductivities ◽  
Hybrid Thin Films

In this research, the effect of scan numbers of titania nanocrystals (TiO2 NCs) on the morphological and electrical characteristics of hybrid thin-films is investigated. These hybrid thin-films consist of a combination of organic (Piper Betle Linn extraction and Poly (3-hexytlthiophene) (P3HT)) and inorganic TiO2 NCs (anatase structure) materials. These hybrid thin-films are fabricated in bilayer heterojunction of ITO/TiO2 NCs/P3HT/Piper Betle Linn via electrochemistry method using Electrochemical Impedance Spectroscopy (EIS). The scan numbers of TiO2 NCs are varied by 1, 3 and 5 number of scans. The morphological characterization is carried out via Field Emission Scanning Electron Microscopy (FESEM) meanwhile the electrical characteristic of the hybrid thin-film is measured by using four point probes. FESEM image indicates the particle size was found to be around 17-34 nm. The increment of scan number of TiO2 NCs from one to five scan numbers of TiO2 NCs in bilayers thin films showed that the atomic percentage of titanium decrease from 5.23% to 2.20%. This result indicates that as the thickness of thin films increases, the electrons required more energy to excite into conduction band of TiO2. Meanwhile, the electrical conductivities of hybrid solar cell increase from 0.385 Scm-1 to 0.389 Scm-1 as the scan numbers of TiO2 increase from one to three, however the electrical conductivity decrease to 0.346 Scm-1 at five scan numbers. As a conclusion, this study shows that the morphological and electrical properties of hybrid thin-films can be significantly affected by the scan number of TiO2 NCs.

scholarly journals ALD/MLD fabrication of luminescent Eu-organic hybrid thin films using different aromatic carboxylic acid components with N and O donors

RSC Advances ◽  
2016 ◽  
Vol 6 (105) ◽  
pp. 103412-103417 ◽  
Author(s):  
Z. Giedraityte ◽  
L.-S. Johansson ◽  
M. Karppinen
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Carboxylic Acid ◽  
Molecular Layer ◽  
Organic Thin Film ◽  
Aromatic Carboxylic Acid ◽  
Molecular Layer Deposition ◽  
Organic Hybrid ◽  
Layer Deposition ◽  
Hybrid Thin Films

Atomic/molecular layer deposition (ALD/MLD) processes based on Eu(thd)3 and three different aromatic organic acids with O and N donors as precursors are systematically investigated for the growth of Eu-based inorganic–organic thin-film phosphors.

Comparative studies on MWCNTs, Fe2O3 and Fe2O3/MWCNTs thin films towards supercapacitor application

2016 ◽  
Vol 40 (3) ◽  
pp. 2619-2627 ◽  
Author(s):  
Shrikant S. Raut ◽  
Babasaheb R. Sankapal
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Energy Density ◽  
Specific Capacitance ◽  
Power Density ◽  
Comparative Studies ◽  
Hybrid Thin Film ◽  
Supercapacitor Application ◽  
Electrochemical Supercapacitor ◽  
The Individual

Fe2O3/MWCNTs hybrid thin film exhibits superior electrochemical supercapacitor behaviour in terms of specific capacitance, energy density and power density than the individual Fe2O3 and MWCNTs thin films.

High-performance transparent inorganic–organic hybrid thin-film n-type transistors

2006 ◽  
Vol 5 (11) ◽  
pp. 893-900 ◽  
Author(s):  
Lian Wang ◽  
Myung-Han Yoon ◽  
Gang Lu ◽  
Yu Yang ◽  
Antonio Facchetti ◽  
...  
Keyword(s):  
Thin Film ◽  
High Performance ◽  
Hybrid Thin Film ◽  
Organic Hybrid

Polymer hybrid thin films based on rare earth ion-functionalized MOF: photoluminescence tuning and sensing as a thermometer

2015 ◽  
Vol 44 (4) ◽  
pp. 1875-1881 ◽  
Author(s):  
Xiang Shen ◽  
Bing Yan
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Rare Earth ◽  
Wide Temperature Range ◽  
Rare Earth Ion ◽  
Temperature Range ◽  
Polymer Hybrid ◽  
Hybrid Thin Films

A series of photofunctional polymer hybrid thin films based on rare earth ion-functionalized MOFs have been synthesized and can display multi-colors (red, blue, blue-green and white). Interestingly, Tb0.999Eu0.001-2 thin film can be used as ratiometric luminescent thermometer in a wide temperature range.

Enhanced thermal stability of optical nonlinearity for anilino–silane derived inorganic–organic hybrid thin films

2007 ◽  
Vol 270 (2) ◽  
pp. 414-418 ◽  
Author(s):  
Yuanjing Cui ◽  
Guodong Qian ◽  
Lujian Chen ◽  
Junkuo Gao ◽  
Minquan Wang
Keyword(s):  
Thin Films ◽  
Thermal Stability ◽  
Optical Nonlinearity ◽  
Organic Hybrid ◽  
Hybrid Thin Films ◽  
Thermal Stability Of

Highly sensitive CO2 sensor based on microrods-like La2O3 thin film electrode

RSC Advances ◽  
2016 ◽  
Vol 6 (108) ◽  
pp. 106074-106080 ◽  
Author(s):  
A. A. Yadav ◽  
A. C. Lokhande ◽  
J. H. Kim ◽  
C. D. Lokhande
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Gas Sensor ◽  
Film Electrode ◽  
Thin Film Electrode ◽  
Sensor Application ◽  
Co2 Sensor ◽  
Highly Sensitive

The microrod-like La2O3 thin films are successfully synthesized by chemical bath method for highly sensitive CO2 gas sensor application.

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