Solution Combustion Process Research Articles

Advanced synthesis and forensic application of CoPr(x)Cr(2-x)O4 nanoparticles for latent fingerprint detection

The production, characterisation, and use of CoPr(x)Cr(2-x)O4 (x = 0.00, 0.01, 0.03, and 0.05) nanoparticles for improved latent fingerprint (LFP) detection are investigated in this study. CoCr2O4 containing different amounts of Praseodymium(Pr3+) were prepared by solution combustion process using 1:1 M ratio of oxidizer and fuel. X-ray diffraction (XRD) was used to examine the structural characteristics of these nanoparticles, and the results showed that the crystallite sizes and lattice parameters varied while the spinel structure remained constant. The effective synthesis of the intended nanoparticles was indicated by the confirmation of CoCr2O4 presence in the spinel structure by Fourier Transform Infrared Spectroscopy, or FTIR. In particular, the study showed how these nanoparticles can be used in forensic science to identify LFP on a variety of surfaces, including steel, paper, and OHP sheets. In daylight, the CoPr0.03Cr1.97O4 (CoPr-3)variation with x = 0.05 performed better, allowing for a clear viewing of Level I–III fingerprint features. 3D interactive plots and high-resolution images demonstrated that the nanoparticles stuck to fingerprint remnants, improving visibility and detail. The study also looked at how stable these nanoparticles were under UV irradiation and aging, and it discovered that CoPr-3 phosphor was remarkably resistant to UV degradation and retained its efficacy for 60 days. These results demonstrate the potential of CoPr(x)Cr(2-x)O4 nanoparticles as a reliable and effective material for forensic fingerprint analysis, providing notable enhancements in LFP detection sensitivity and resolution.

Thermoluminescence (TL) properties of Eu3+ incorporated with CaB4O7 phosphors prepared by solution-combustion process

The solution-combustion approach was used to create CaB4O7:Eu3+phosphors using Ba (NO3)2, Eu (NO3)3·5H2O, H3BO3, NH3(ON)H2, and NH4NO3 as source materials. We investigated the thermoluminescence (TL) characteristics of beta (β)-irradiated CaB4O7:Eu3+. When the TL intensity was evaluated at different dosages of β, it rose with the dose. Changes in peak temperature were observed because of the investigation of the effects of varying heating rates on TL glow curves. Moreover, the positions of the peak temperature and the TL intensity did not change when the same sample was measured again, suggesting that the sample was stable. Additionally, the study calculated several kinetic parameters, including activation energy (E), frequency factor (s), and geometrical factor (μg), for distinct TL glow curves. Through geometric analysis of TL glow peaks, the study determined activation energies and kinetic orders, enabling the calculation of the frequency factor. The findings highlight the suitability of the prepared phosphor for dosimetry and provide insights into trap characteristics crucial for continuous illumination at room temperature. The study also emphasises the importance of optimising trap depth for prolonged afterglow, shedding light on the interplay between trap energies and luminescence characteristics. These findings deepen our comprehension of phosphor behavior and open the door to better dosimetry applications.

Facile synthesis of Fe/W co-doped MoO3 nanomaterial for proficient photocatalytic, enhanced sensing, superior luminescence and antioxidant activities

We report a new, easy and environment friendly defects engineered approach to develop defect-rich Fe/W co-doped MoO3 nanoparticles (Fe,W-MoO3 NPs) for a variety of applications. The solution combustion process entails using Millettia peguensis flowers extract as a unique fuel for the synthesis of Fe,W-MoO3 NPs. The synthesized NPs were characterized by various physical techniques. As prepared NPs were well examined for photocatalytic methylene blue (MB) dye degradation, electrocatalytic nitrite sensing, antioxidant and luminescence performances. Under visible light irradiation, Fe,W-MoO3 NPs exhibit outstanding photocatalytic performance towards MB dye degradation. Complete degradation of MB dye was demonstrated by the photocatalyst within a short span of 30 min. Cyclic voltammetry (CV) and linear sweep voltammetry studies were carried out to assess the electrocatalytic performance of as synthesized NPs. The Fe,W-MoO3 fabricated electrode manifested substantial nitrite sensing activity with LOD of 23.36 ± 1.17 µM. Fe,W-MoO3 nanoparticles demonstrated significant DPPH antiradical properties with IC50 of 394.33 ± 19.17 μg/mL. Also, as synthesized NPs exhibited significant luminescence activity portraying it as an efficient luminescent material. Thus, the current work manifests an inexpensive and sustainable green synthetic approach for large-scale synthesis of multifaceted Fe,W-MoO3 NPs.

Synthesis of ZnO and NiO nano ceramics composite high-performance supercapacitor and its catalytic capabilities

NiO and ZnO mixed nanocomposites were manufactured using the solution combustion process. As-prepared samples were analyzed using XRD. The XRD shows an average crystallite size of 35–40 nm. The elemental composition determined by EDS indicates a nearly equal proportion of Ni and Zn, with an atomic ratio of Ni/Zn = 0.96. The specific capacitances of NiO is 295.5 Fg-1, ZnO is 117.3 Fg-1 and ZnO/NiO nanocomposites is 561.75 Fg-1 which are more than NiO and ZnO alone. This study shows that constructing binary oxide nanocomposites is an approach for developing high-performance supercapacitor electrode materials. Experimental observations on catalytic activity revealed that NiO/ZnO increased catalytic activity. Furthermore, adding NiO to ZnO in the composite increased the overall amount of oxygen vacancies in the samples. Our research lays the door for a simple, inexpensive, nontoxic, and quick technique to synthesize binary transition metal oxide-based electrode materials for high-performance supercapacitors.

An Integrated Hydrometallurgical Treatment and Combustion Process for Sustainable Production of Sm2O3 Nanoparticles from Waste SmCo Magnets

Samarium (Sm), as one of the rare earth elements (REEs), has gained significant attention in the production of SmCo magnets due to their high corrosion and oxidation resistance, as well as their high-temperature stability. SmCo magnets find applications in various industries, including but not limited to national defense, aerospace, military, and medical equipment. Sm and Co have been classified as a critical metal due to its economic importance and supply risk. Recovering Sm from SmCo magnets is an effective method to ensure a stable supply. The present study investigates an integrated hydrometallurgical treatment and combustion process for the preparation of rare earth oxide (Sm2O3) powders from SmCo. Initially, SmCo powders is exposed to nitric acid, and the resulting slurry is selectively oxidized at 250 °C to obtain Sm(NO3)3, Co2O3, and Fe2O3. Subsequently, the selectively oxidized powders are leached with water to extract Sm. Sm2O3 powders are produced from the obtained leaching solution using an energy- and time-efficient solution combustion process. In this process, once the ignition point of the leaching solution-citric acid complex is reached, combustion occurs and concludes within a short time. The combusted powders are then calcined at different temperatures to produce crystalline Sm2O3 powders. Finally, the optimal conditions for the production of Sm2O3 are identified, and the produced powder is characterized through XRD and FESEM analysis.

A Novel Synthesis of ZnNb2O6 Nanoparticles via Combustion Method: Supercapacitor and Photocatalytic Properties

AbstractIn light of the current study's demonstration of the synthesis of Zn doped niobium metal oxide a low‐cost approach is provided for the synthesis of ZnNb2O6 nanoparticles. Using the urea and oxalyl dihydrazide (ODH) as fuel and complexing agent, ZnNb2O6 NPs are synthesized via the solution combustion process. The X‐ray diffraction (XRD) patterns reveal that ZnNb2O6 has a columbite‐orthorhombic structure. The field emisssion‐scanning electron microscopy (FE‐SEM) micrographs revealed the presence of uniform and spherically shaped morphology for ZnNb2O6. The role of ZnNb2O6 in the photocatalytic degradation of fuchsin acid dye is investigated under UV‐rays. The remarkable photocatalytic degradation activity of the material is demonstrated with 90% degradation rate. The fabricated electrode is used for the electrochemical analysis of the resultant material. The capacitance of 223 and 198 Fg−1 at a scan rate of 5 Ag−1, respectively, are measured in a 3‐electrode using the chemically generated ZnNb2O6, as per the Galvanostatic charge discharge (GCD) experiment. Furthermore, it exhibited excellent cycling stability, maintaining over 85% of its initial capacitance even after 2000 cycles. The goal of this research is to develop a solution combustion method for synthesizing ZnNb2O6 NPs from urea and ODH so that it may be more effectively tested for electrochemical, sensing, and photocatalytic uses.

Remediation of methylene blue water solution with iodine doped TiO2 nanoparticles and their regeneration: For reuse and check phytotoxicity level of treated water

Titanium dioxide (TiO2) is an essential metal-oxide semiconductor with unique features, such as low cost, photostability, nontoxicity, and abundance used as a photocatalyst. However, TiO2's photocatalytic activity is limited because it exclusively absorbs incoming light in the ultraviolet (UV) range. In present work, Iodine-doped TiO2 (IDT) photocatalysts were prepared employing solution-combustion process in various mol % of iodine (I), i.e., Ti1-xIxO2 (x = 0.00–0.05). Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD) and UV–Vis Diffuse Reflectance spectroscopic (DRS) were used to characterise the synthesised IDT. DRS indicated that iodine doping increased the absorbance range while diminishing its bandgap energy. As the I doping concentration in TiO2 increased, there was a constant shift in absorbance towards the visible light area. The XRD demonstrated that the prepared photocatalysts were solely with the anatase phase of TiO2. The FTIR identified the functional groups in the prepared photocatalysts and numerous Ti–O lattice stretching and bending vibrational bands. Photocatalytic degradation of methylene blue (MB) dye was tested in a UV photochemical reactor. The 3 % IDT photocatalyst has the highest photodegradation efficiency amid all the prepared pristine and IDT photocatalysts. Regarding dye photodegradation, the synthesised TiO2 photocatalyst doped with 3 % Iodine outperformed the commercially available Aeroxide P-25 photocatalyst. Furthermore, the nanoparticles demonstrated excellent reusability in regeneration trials. A study on the germination of "Vigna Radiata" was done to determine phytotoxicity as part of the investigation into the potential use of photocatalytically treated water in irrigation. The phytotoxicity evaluation results show that the treated water has potential for use in irrigation.

Facile green synthesis of Ni3V2O8 nanoparticles for efficient photocatalytic degradation of Rose Bengal dye under visible light irradiation

Nickel vanadate (Ni3V2O8) nanoparticles (NPs) were prepared by solution combustion process using ammonium metavanadate and nickel nitrate as precursors and salvia hispanica (chia seeds) powder as a green fuel. The sample was characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), and UV–visible spectroscopy, Photoluminescence (PL) spectroscopy. The characterization analysis confirmed the structure, shape, functional group, and optical properties of NPs. The obtained NPs have an average crystallite size of 49 nm and standard deviation is found to be 5.54 nm. The synthesized NPs emits Cyan color under UV light and is useful in latent fingerprint applications. The photocatalytic activity of Ni3V2O8 NPs was observed for the degradation of Rose Bengal (RB) dye under visible light irradiation. Photocatalytic activity results shows that, Ni3V2O8 NPs showed a maximum removal efficiency of 100 % in 180 min. The NPs underwent reusability and showed good degradation activity for 3 cycles. The material follows the pseudo-first-order of kinetics. It shows that synthesized NPs have an application as a photocatalyst to degrade textile dyes in wastewater treatment rapidly.

CeAlO3 nanoparticle synthesis through combustion-assisted method and structural property assessment in Nano-CeAlO3 polymer composites

ABSTRACT This study explores enhancing epoxy polymers with cerium aluminate (CeAlO3) nanoparticles via a solution combustion process. CeAlO3 loading (0.5 to 2.5 wt.%) significantly influences resulting composite properties. Characterization techniques confirm CeAlO3 presence, porous spherical morphology, and formation. FTIR spectroscopy identifies functional groups, while TGA shows excellent thermal stability below 200 °C, with minimal mass loss, and stability at 900 °C. The composites exhibit enhanced properties, with maximum tensile strength at 0.5 wt.%, a linear increase in tensile modulus up to 2.5 wt.%, and maximum compressive strength at 0.5 wt.%, with increasing modulus at higher filler loadings. These findings suggest CeAlO3-filled epoxy composites hold promise for high-temperature applications, emphasizing the importance of low filler concentrations for optimal structural properties. Overall, this research underscores the potential of CeAlO3 nanoparticles in advancing epoxy-based materials across various industries.

Batch studies on uranium uptake by CeO2 nanoparticles from its aqueous solution

Uranium is a radioactive heavy metal, whose presence in groundwater is harmful to human health and the environment. Thus, the special attentionisfocused on technologiesthat separateuranium from different water sources. CeO2 were synthesized by employing a solution combustion process to remove U (VI) ions from an aqueous medium. The material characterisation revealed face-centred cubic phase of CeO2 with a space group of Fm3m, with porous shape of surface area 65.581 m2/g and 7.28 nm of pore diameter. Optimised batch experiments were carried out by varyingthe contact time(0–90 min), pH of thesolution(2–9), and concentration of U (VI)from 100 to 500 µg/L at room temperature. The maximum removal of U (VI) ions under the specified conditions was found to be significant using CeO2 (≥90 %). Maximum U (VI) adsorption was observed at contact time of 70 min, pH between 6 and 7 with 100 µg/L of U (VI) aqueous solution for a 0.01 g/L of nanoadsorbent dosage. The Langmuir isotherm, with a maximum adsorption capacity of 1294.02 μg/g, was found to best fit the adsorption process. As per the kinetic studies, it illustrated that the adsorption process followed a pseudo-second-order model with an adsorption capacity of 1000 μg/g.

Exploration of structural and morphological characteristics of Ag2+ substituted Zn-CuFe2O4 nanoparticles by green synthesis

The Ag-substituted copper-zinc ferrite Zn0.5Cu(0.5−x)AgxFe2O4, with changing compositions (x = 0, 0.02, 0.04, 0.06, 0.08 and 0.1), was prepared using the solution combustion technique. The solution combustion process is a straightforward, inexpensive and environmentally acceptable way to synthesise magnetic nanoparticles, as utilised in this present work. The structural, morphological, elemental analysis, magnetic and dielectric properties of the prepared samples were studied by X-ray diffraction, SEM, EDAX, TEM, VSM and impedance analysis. The cubic spinel structure was confirmed from the X-ray diffraction patterns and SEM analysis revealed that the samples were agglomerated with a spherical shaped morphology. The magnetic characteristics were examined by VSM measurements. The energy bandgap was determined by analysing the UV-Visible absorbance spectra. It confirms the samples are ferro-magnetic in nature and TEM shows that the particles’ sizes are in the nanoscale range. The samples have no contamination as determined by the EDAX analysis. The increment of the Ag2+ dopant in the place of Cu alters the crystallite size to be in the range 50–65 nm and micro-strain is designed within the samples. Doping by Ag2+ influences the properties of the nanostructured ferrite materials, as the obtained results demonstrate, and as the level of Ag doping increases, there is a pronounced enhancement in both the dielectric and magnetic properties of the material. These findings signify a promising avenue for the development of advanced EMI shielding materials with improved performance characteristics.

Optimized Tb3+-activated highly efficient green-emanating BaLa2ZnO5 nanophosphors in PDMS matrix for flexible display, anti-counterfeiting, and dermatoglyphics applications

Green-emitting BaLa2ZnO5:Tb3+ nanophosphors (NPs) were synthesized via a safe and cost-effective solution combustion process, with Tb3+ dopant content optimized at 4 mol% to avoid concentration quenching. The NPs exhibited strong green emission at 545 nm, a decay lifetime of 0.520 ms, and a quantum efficiency of 35.12%. Chromaticity generalization demonstrated their potential for advanced lighting devices, with coordinate values of (0.2669, 0.5274), a temperature of 7246 K, and color purity of 91.03%. The optimized NPs produced a proof-of-concept security ink and a translucent anti-counterfeiting (AC) film that could emit a powerful green light when exposed to UV light. A Python program was developed to enhance and extract features from fingerprints, emphasizing the importance of each step in producing a perfectly improved image. The minutiae FPs were color-coded to indicate bifurcation and termination, and the final stage of thinning and binarizing images revealed Level-I and Level-II features. The optimized BLZO:4Tb3+ NPs demonstrated great potential for solid-state lighting, flexible displays, anti-counterfeiting, and dermatoglyphics applications.

Potential applications of Fe3+-activated Sr9Al6O18 nanophosphors for fingerprint detection, oxidative stress, and thrombosis treatment

This study reports on the synthesis of Fe3+-activated Sr9Al6O18 nanophosphors (SAO:Fe NPs) using a simple solution combustion process, which emits a pale green light and possesses excellent fluorescence properties. An in-situ powder dusting method was utilized to extract unique ridge features of latent fingerprints (LFPs) on various surfaces using ultra-violet 254 nm excitation. The results showed that SAO:Fe NPs possess high contrast, high sensitivity, and no background interference, enabling the observation of LFPs for longer periods. Poroscopy, which is the examination of sweat pores on the skin's papillary ridges, is important in the identification process, and the YOLOv8x program based on deep convolutional neural networks was used to study the features visible in FPs. The potential of SAO:Fe NPs to ameliorate oxidative stress and thrombosis was analyzed. The results showed that SAO:Fe NPs have antioxidant properties by scavenging 2,2-diphenylpicrylhydrazyl (DPPH) and normalized the stress markers in NaNO2-induced oxidative stress in Red Blood Cells (RBC). In addition, SAO:Fe inhibited platelet aggregation induced by adenosine diphosphate (ADP). Therefore, SAO:Fe NPs may have potential applications in advanced cardiology and forensic sciences. Overall, this study highlights the synthesis and potential applications of SAO:Fe NPs, which can enhance the sensitivity and specificity of fingerprint detection and provide insights into developing novel treatments for oxidative stress and thrombosis.

Encapsulated Co-ZnO nanospheres as degradation tool for organic pollutants: Synthesis, morphology, adsorption and photo luminescent investigations

Zinc oxide (ZnO) nanostructures, both undoped and Co-doped, were synthesized through the solution combustion process. The diffraction patterns from powder XRD revealed that the materials were crystalline. The morphology of the spherically formed nanoparticles was visualized in SEM micrographs. FTIR spectra verified the existence of a defect-associated peak in Co-encapsulated ZnO (Zn0.98Co0.02O) NPs. Photoluminescence studies are undertaken. Malachite Green (MG) dye is used as a representative organic pollutant to study the adsorptive degradation of Co-doped ZnO nanomaterial. Moreover, the adsorption properties, including isotherm and kinetics, are investigated by analyzing the degradation of MG dye. Experimental parameters, such as the concentration of the MG dye, dosage and pH, were varied to ascertain favorable conditions for the degradation study. The results indicate that the MG dye is 70% degraded. After Co-doping, near-band edge emission in undoped ZnO changed into intense red defect emission and was directly correlated with changes in PL emission.

Adsorption Characteristics and Electrochemical Behaviors of Congo Red onto Magnetic MgxCo(1−x)Fe2O4 Nanoparticles Prepared via the Alcohol Solution Combustion Process of Nitrate

Adsorption Characteristics and Electrochemical Behaviors of Congo Red onto Magnetic MgxCo(1−x)Fe2O4 Nanoparticles Prepared via the Alcohol Solution Combustion Process of Nitrate

Influence of Ag on the Structural, Electrochemical, Antibacterial, and Photocatalytic Performance of the (CuO-Cu2O)Cu Nanocomposite.

The cost-effective novel Ag-doped (1-7%) (CuO-Cu2O)Cu (C3) heterostructured nanocomposites are successfully synthesized by the facile solution combustion process using the Leucas aspera extract as a green fuel. The structural properties of fabricated nanocomposites were well-characterized by specific spectral techniques for enhanced electrochemical sensor detection, antibacterial activities, and sunlight-driven photocatalytic dye decoloration studies. The existence of Ag+ ions has been confirmed by the appearance of two peaks of Ag 3d5/2 (367.9 eV) and Ag 3d3/2 (373.9 eV), with the chemical binding nature and exchange of the Ag+ state in the nanocomposite lattice as revealed by X-ray photoelectron spectroscopy analysis. The energy band gap value of the doped nanocomposite decreases from 2.2 to 1.8 eV, as measured by the UV-visible absorption spectral technique, hindering the recombination of electron-holes pairs by trapping e- and h+. This result supports that the C3Ag5 nanocomposite has a great potential as a sunlight photocatalyst toward the Alizarin Red (AR) dye, for which an excellent degradation activity of 98% at 180 min was achieved compared to that of the host nanocomposite (78% at 180 min). The variation of redox peak potentials of the prepared graphite nanocomposite working electrode is an effective tool for paracetamol sensing activity in 0.1 M KCl using electrochemical spectral studies. In addition, the antibacterial activities of the C3Ag5 nanocomposite against Escherichia coli and Staphylococcus aureus were successfully studied. The C3Ag5 nanocomposite exhibited a better performance than C3. The increase in activity is attributed to the presence of Ag as a dopant.

Synthesis of Mixed-Phase TiO2–ZrO2 Nanocomposite for Photocatalytic Wastewater Treatment

The use of TiO2 nanoparticles for photocatalysis for the degradation of organic dyes under UV light for wastewater treatment has been widely studied. However, the photocatalytic characteristics of TiO2 nanoparticles are inadequate due to their UV light response and higher band gap. In this work, three nanoparticles were synthesized: (i) TiO2 nanoparticle was synthesized by a sol-gel process. (ii) ZrO2 was prepared using a solution combustion process and (iii) mixed-phase TiO2-ZrO2 nanoparticles were synthesized by a sol-gel process to remove Eosin Yellow (EY) from aqueous solutions in the wastewater. XRD, FTIR, UV-VIS, TEM, and XPS analysis methods were used to examine the properties of the synthesized products. The XRD investigation supported the tetragonal and monoclinic crystal structures of the TiO2 and ZrO2 nanoparticles. TEM studies identified that mixed-phase TiO2-ZrO2 nanoparticles have the same tetragonal structure as pure mixed-phase. The degradation of Eosin Yellow (EY) was examined using TiO2, ZrO2, and mixed-phase TiO2-ZrO2 nanoparticles under visible light. The results confirmed that the mixed-phase TiO2-ZrO2nanoparticles show a higher level of photocatalytic activity, and the process is accomplished at a high degradation rate in lesser time and at a lower power intensity.

Dual S-scheme ZnO–g-C3N4–CuO heterosystem: a potential photocatalyst for H2 evolution and wastewater treatment

A ZnO–g-C3N4–CuO catalyst prepared by an ecofriendly solution combustion process is used for H2 evolution. The mechanism of H2 evolution over ZnO–g-C3N4–CuO is described under visible light illumination.

The role of magnetic nano CoFe2O4 and conductive MWCNT/graphene in LDPE-based composites for electromagnetic interference shielding in X-band

The use of polymer composites containing ferrite based magnetic fillers and conducting fillers are highly appreciated as materials for microwave shielding. In this regard, herein we present systematic optimization of compositional parameters by varying CoFe 2 O 4 and MWCNT/Graphene nanoplatelets to achieve efficient electromagnetic shielding in Low density polyethylene polymer. The magnetic filler, CoFe 2 O 4 was prepared by facile solution combustion process and the chemically exfoliated Graphene and CVD-derived MWCNT are used as conducting filler. Various compositions containing different weight ratios of CoFe 2 O 4 and Graphene nanoplatelets on the EMI shielding efficiency of LDPE composite is studied using vector network analyzer in the frequency range of 8–12 GHz. The critical concentration of all the materials in bringing synergy was evaluated. The combination of LDPE:MWCNT:GNP:CoFe 2 O 4 : 50:5:40:5 was found to be optimum concentration to bring a synergetic effect for gaining excellent dielectric, ohmic and magnetic losses in the X-band. Maximum total shielding effectiveness of about 49 dB was achieved at 10.3 GHz within the frequency range studied. • The use of magnetic CoFe 2 O 4 and carbon based MWCNT/ Graphene as fillers in LDPE matrix for enhanced shielding behavior. • Systematic optimization of the ferrite, carbon nanotubes and graphene is carried out to achieve maximum shielding effectiveness. • The synergetic effect is proved at an optimum fillers concentration and are correlated to the impedance and conductivity variations of the composites.

Anti-counterfeiting, latent fingerprint detection and optical thermometry using a multi-stimulus down-converting La2CaZnO5:Er3+ phosphor

The development of new inorganic phosphors for the use of latent fingerprint detection and anticounterfeiting applications has aroused attention. In this report, a series of Er (0.5–4 mol %) doped La2CaZnO5:Er3+ phosphors are prepared by a simple solution combustion process. The photoluminescence emission (PLE) intensity is found to be dependent on the Er3+ ions concentration and its maximum value is achieved when the doping concentration is 1 mol %. From theoretical analysis, one knows that the concentration quenching mechanism is dominated by the electric dipole-dipole interaction with a critical distance of 14.84 Å. The temperature sensing capabilities of the resulting compounds are investigated on the basis of the temperature-dependent PLE from the 2H11/2 and 4S3/2. The sensor sensitivity of the examined samples increased up to 11.45% K−1 at 300 K. The sensor sensitivity of the obtained phosphor affected hardly varied by the doping concentration. The optimized phosphor powder is utilized for LFP and anticounterfeiting applications. The results clearly found that powder dusting method exhibited high contrast, high sensitivity, high selectivity, and extensive applicability in fingerprint development. We have established a straightforward dip pen, screen printing, and inkjet printing techniques for designing various patterns from the fabricated anti-counterfeiting security ink.