Unveiling a growth temperature-dependent ultra-sensitive tetragonal scheelite BiVO4 thin film-based gas sensor for ammonia volatilization at room temperature DOI Creative Commons

Santhosh Nallakumar,

Logu Thirumalaisamy,

S. Kalainathan

et al.

RSC Advances, Journal Year: 2024, Volume and Issue: 14(53), P. 39498 - 39510

Published: Jan. 1, 2024

A tetragonal scheelite BiVO 4 thin film shows high sensor response ( S = 900 for 75 ppm) to ammonia at room temperature (RT). Prolonged stability 58.2 25 ppm), good repeatability makes it a promising candidate an gas RT.

Language: Английский

Impact of annealing temperature on the response and sensitivity of spinel ZnFe2O4 thin film to ammonia gas sensing at room temperature DOI

Thangavel Ravikumar,

Logu Thirumalaisamy,

Anju Thomas

et al.

Materials Today Chemistry, Journal Year: 2025, Volume and Issue: 43, P. 102515 - 102515

Published: Jan. 1, 2025

Language: Английский

Citations

2
A review on exploring the potential of PVA and chitosan in biomedical applications: A focus on tissue engineering, drug delivery and biomedical sensors DOI

D Manohar,

Ravi Shanker Babu,

B. Vijaya

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 283, P. 137318 - 137318

Published: Nov. 14, 2024

Language: Английский

Citations

5
Effect of NiO Nanofiller on P(VdC‐Co‐AN) With PEG Polymer Blend Electrolyte for Energy Storage Applications DOI Open Access

B. Vijaya,

M. Usha Rani

Journal of Polymer Science, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 2, 2025

ABSTRACT Solid‐state polymer electrolytes with safety and high energy density are promising novel options for storage devices. Nevertheless, the low ionic conductivity limited mobility of lithium ions at room temperature have significantly impeded their practical application. A flexible composite electrolyte was fabricated using a solution casting method. This consisted blend poly (vinylidene chloride‐co‐acrylonitrile) (PVdC‐co‐AN) polyethylene glycol (PEG), incorporated perchlorate (LiClO 4 ) as salt, propylene carbonate (PC) plasticizer, nickel oxide (NiO) nanoparticles filler. The is prepared by various concentrations NiO (Nps) (0, 5, 10, 15, 20 wt.%). confirmed XRD analysis, incorporation in also determined. salt plasticizer filler interactions FTIR analysis. At temperature, sample containing 15% has value up to 10 −3 S cm −1 . electrochemical thermal stability this achieved 4.8 V 312°C. mechanical enhanced 29 MPa. remarkable performance enhancement attributed NiO, which facilitated improved conductivity, properties, compatibility applications.

Language: Английский

Citations

0
Excellent-performing gas sensor based on Yttrium-doped ZnFe2O4 nanofibers for detection of n-Butanol DOI

Qingsong Luo,

Yu Wan, Zhenxing Wang

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 180605 - 180605

Published: April 1, 2025

Language: Английский

Citations

0
Synergistic Effect of rGO Decoration on ZnFe2O4 Nanorods for Low Concentration Detection of Ammonia at Room Temperature with High Selectivity and Response DOI

Thangavel Ravikumar,

T. Logu, S. Kalainathan

et al.

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: 53, P. 105076 - 105076

Published: Sept. 6, 2024

Language: Английский

Citations

1
Gas-specific adsorption capability of titanium dioxide and MXene nanocomposite thin films prepared by ultrasonic spray printing using inks oxidized at room temperature DOI
Jinhong Liu, Chen Chen, Shanhong Xia

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 681, P. 307 - 318

Published: Nov. 22, 2024

Language: Английский

Citations

1
Unveiling a growth temperature-dependent ultra-sensitive tetragonal scheelite BiVO4 thin film-based gas sensor for ammonia volatilization at room temperature DOI Creative Commons

Santhosh Nallakumar,

Logu Thirumalaisamy,

S. Kalainathan

et al.

RSC Advances, Journal Year: 2024, Volume and Issue: 14(53), P. 39498 - 39510

Published: Jan. 1, 2024

A tetragonal scheelite BiVO 4 thin film shows high sensor response ( S = 900 for 75 ppm) to ammonia at room temperature (RT). Prolonged stability 58.2 25 ppm), good repeatability makes it a promising candidate an gas RT.

Language: Английский

Citations

0