High-Conductivity Stoichiometric Titanium Nitride for Bioelectronics
•
Kaufman ion-beam source setup
Sample
−1
−7
ρ [Ω m] × 10
−1
Thickness [nm]
RS [Ω □ ]
LT TiN
300
2.38 ± 0.20
7.15
1.40
HT TiN
300
0.78 ± 0.01
2.33
4.28
6
σ [S m ] × 10
https://doi.org/10.1002/aelm.202200980
Characterization of titanium nitride films sputter deposited from a high‐purity titanium nitride target
https://doi.org/10.1116/1.583630
Resistivity - 40 micro ohm cm
Conductivity – 2500 sm-1
Titanium Nitride as counter electrode in solar cells
• Comparison b/w the efficiency of SC when TiN is coated on Ti-foil and Quartz at varying parameters such as Temp. and
deposition time (nitridation time)
• Comparative study on SC efficiency when TiN slurry is deposited on different substrates such as Ti, Quartz, glass, and FTO
• Impact of Doping semi-conductor Photo-anodes on efficiency of DSSC (review)
• Exploring Doped BSO and ZSO perovskite compounds for efficient and Stable DSSC
• Make a detailed report on the nitridation of TiO2 thin films, TiO2 Nanoparticles, and CVD synthesis of TiN.
• Slurry preparation of TiN
• Search for the application of Ti-Oxynitrides in SC
• Collect the literature specific to your paper title in single folder
Hierarchical micro/nano-structured titanium nitride spheres as a high-performance
counter electrode for a dye-sensitized solar cell
• thicknesses of the CEs of micro/nano-TiN, P25 and P200 were controlled at about 7 μm
Review Papers to be considered
Dye sensitized solar cells go beyond using perovskite and spinel inorganic materials: A review
Review on dye-sensitized solar cells (DSSCs): Fundamental concepts and
novel materials
Effects of doping, morphology and film-thickness of photo-anode materials for dye sensitized solar cell
application – A review
Nanostructured perovskite oxides for dye-sensitized solar cells
Read Various papers on BSO doped Photoanodes to find out relation B/w Band Gap & absorption(n%) --- Cr/Zn
Also read general/ Review paper on tuning the Band-gap of Semi-conductors for Photo-anode application in DSSC
Structural, optical and magnetic behaviour of Cr doped BaSnO3 perovskite nanostructures
• The band gap values of BSO and Cr
doped BSO compounds are 3.1 eV,
3.05 eV, 3.03 eV, and 2.95 eV
Boosting photo charge carrier transport properties of perovskite BaSnO3 photoanodes by Sr doping
for enhanced DSSCs performance
Band Gap
n%
Pure BaSnO3
3.21
0.71
1% Sr: BaSnO3
3.23
2.52
3% Sr: BaSnO3
3.25
2.61
5% Sr: BaSnO3
3.24
2.52
Nanocrystalline Sb-doped-BaSnO3 perovskite electron transport layer for dye-sensitized
solar cells
• bandgap for undoped BSO obtained to be 3.48 eV decreases slightly with Sb-doping
(3.44 eV and 3.43 eV for ABSO1 and ABSO3
• BaSn(1-x)SbxO3 (x = 0, 0.01 and 0.03) nanocrystalline samples
Band Gap
n%
Pure BaSnO3
3.48
3.23
0.01 Sb: BaSnO3
3.44
4.06
0.03 Sb: BaSnO3
3.43
3.76
A facile co-precipitation method for synthesis of Zn doped BaSnO3 nanoparticles for photovoltaic
application
• BSO exhibited a bandgap of 3.36eV, whereas 0.5 BSO and 1BSO exhibited 3.44eV and
3.72eV, respectively
• doped materials exhibit low absorption than the pristine BSO in the visible range
• For pristine BSO and Zn-doped BSO, the absorption band edge was observed in the UV
region, which is a typical absorption behavior for a wide bandgap semiconductor
• Used as ETL in Perovskite SC
Improved Quantum Efficiency of Highly Efficient Perovskite BaSnO3-Based Dye-Sensitized Solar Cells
A facile co-precipitation method for synthesis of Zn doped BaSnO3 nanoparticles for photovoltaic
application
High-reversible capacity of Perovskite BaSnO3/rGO composite for Lithium-Ion
Battery Anodes
First, the cubic perovskite BaSnO3 NPs are prepared via a co-precipitation and solid-state reaction method.[19] In a
typical synthesis, 10 mM of BaCl2·2H2O (99.0%, Aldrich) and SnCl4·5H2O (98.0%, Aldrich) were dissolved in an aqueous
hydrogen peroxide solution with continuous stirring at room temperature for 90 min. 70 wt.% Citric acid was added to
the above precursor solution to control the size. The resulting mixture was vigorously stirred at room temperature for 15
min. A clear transparent solution was achieved after dissolving the citric acid, and aqueous ammonium hydroxide
solution was then immediately added to the reaction to maintain the pH at approximately 10. The solution was then
stirred continuously for 10-12 h at room temperature. After the desired time, a white precipitate was obtained and
washed continuously with ethanol and DI water until the pH reached neutrality, and then the precipitate was freezedried. Finally, the obtained dried white powders were sintered at 800-900°C for 2 h. Graphene oxides (GO) were
synthesized by following Hummer’s method through the
N. Rajamanickam
08/08/23 BSO via DI water/ Sol-gel
Effect of iron doping on magnetic and electrical properties of BaSnO3 nanostructures
Efficiency enhancement of cubic perovskite BaSnO3 nanostructures based
dye sensitized solar cells
Effect of Co doping for improved photovoltaic performance of dyesensitized solar cells in BaSnO3 nanostructures
This is what we followed ……..
Exploration and study on the influence of Zinc substituted Barium Stannate (BaSnO3) nano
powders for ammonia sensing applications