Optical Materials, Journal Year: 2024, Volume and Issue: unknown, P. 116321 - 116321
Published: Oct. 1, 2024
Language: Английский
New Journal of Chemistry, Journal Year: 2024, Volume and Issue: 48(19), P. 8933 - 8962
Published: Jan. 1, 2024
Nanostructured materials are widely researched for energy applications like solar cells, catalysts, batteries, and graphene-based due to their high surface area, favorable transport properties, tunable physical attributes, confinement effects at the nanoscale.
Language: Английский
Citations
18
Journal of Nanoparticle Research, Journal Year: 2025, Volume and Issue: 27(2)
Published: Jan. 30, 2025
Language: Английский
Citations
2
JACS Au, Journal Year: 2025, Volume and Issue: 5(2), P. 411 - 425
Published: Jan. 22, 2025
The increasing human population is leading to growing consumption of energy sources which requires development in devices. modern iterations these devices fail offer sustainable and environmentally friendly answers since they require costly equipment produce a lot waste. Three-dimensional (3D) printing has spurred incredible innovation over the years variety fields clearly an attractive option because technology can create unique geometric items quickly, cheaply, with little Conducting polymers (CPs) are significant family functional materials that have garnered interest research community their high conductivity, outstanding sustainability, economic significance. They extensive number applications involving supercapacitors, power sources, electrochromic gadgets, electrostatic components, conducting pastes, sensors, biological thanks special physical electrical attributes, ease synthesis, appropriate frameworks for attachment. use three-dimensional become popular as exact way enhance prepared networks. Rapid technological advancements reproducing patterns building structures enable automated deposition intricate structures. Different composites been created using oxides metals carbon improve efficiency CPs. Such actively investigated exceptional producers low-power electronic techniques, by range applications, verified surface area, remarkable electrochemical behavior. hybridization such produced equipment, gathering energy, protective storage facilities. A few possible uses CPs sensors discussed this perspective. We also provide overview key strategies scientific industrial eye on potential improvements future.
Language: Английский
Citations
1
Progress in Materials Science, Journal Year: 2024, Volume and Issue: 151, P. 101424 - 101424
Published: Dec. 22, 2024
Language: Английский
Citations
6
Nano-Structures & Nano-Objects, Journal Year: 2024, Volume and Issue: 39, P. 101311 - 101311
Published: Aug. 31, 2024
Language: Английский
Citations
5
Microchemical Journal, Journal Year: 2024, Volume and Issue: 207, P. 111737 - 111737
Published: Sept. 20, 2024
Language: Английский
Citations
4
ECS Journal of Solid State Science and Technology, Journal Year: 2024, Volume and Issue: 13(3), P. 037009 - 037009
Published: March 18, 2024
Zinc sulfide nanoparticles were synthesized successfully via chemical co-precipitation, both in undoped form and co-doped with Europium (Eu) Nickel (Ni). All prepared samples exhibited cubic zinc blende structure as confirmed by X-ray diffraction (XRD). The average particle size ranged from 3 to 6 nm for pure (Eu, Ni) ZnS, no alteration the crystal due Eu Ni co-doping. However, increasing dopant concentration (0, 2, 4, & at%) while maintaining a constant (4 led an enhancement crystallite size. This was further validated transmission electron microscopy (TEM), which showed sizes consistent XRD findings (3–5 nm). Microscopic analysis scanning TEM revealed spherical agglomerated morphology nanoparticles. Energy-dispersive spectroscopy spectra stoichiometric composition of ZnS: Eu, Ni. Photoluminescence studies demonstrated increased intensity green luminescence at at% co-dopant concentration. Moreover, promising gas sensing properties, particularly towards ammonia gas, good selectivity. Notably, ZnS rapid response recovery times room temperature, suggesting their potential applicability applications.
Language: Английский
Citations
3
Cadernos de Prospecção, Journal Year: 2025, Volume and Issue: 18(1), P. 154 - 167
Published: Jan. 1, 2025
As propriedades exibidas pelos polímeros conjugados os tornam promissores para diversas aplicações tecnológicas. A copolimerização de diferentes monômeros surge como alternativa melhorar as desses materiais. Este trabalho realiza uma análise dos estudos desenvolvidos com conjugados, em especial derivados tiofeno e fluoreno, por meio da busca patentes artigos bases dados nacionais internacionais, usando um conjunto específico palavras-chave. Os resultados indicam tendência no crescimento publicações envolvendo enquanto fluoreno mostram aumento menos expressivo, que pode estar associado à especificidade área. distribuição geográfica das pesquisas destaca líderes China Estados Unidos, apontando a necessidade ampliar o desenvolvimento tecnologias inovadoras países Brasil. lacunas observadas na área levantam novas explorar potencial social, científico econômico desse material.
Citations
0
Journal of Dispersion Science and Technology, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 9
Published: Jan. 7, 2025
Controlled polymerization of silver dispersed poly (aniline -co-3–Bromo Aniline) electroactive composites was synthesized by using soft template polymerization. The formation complexes between nanoparticles (AgNPs) and a polyaniline matrix results in ordered nanostructured materials. In this study, we new series copolymer silver-dispersed poly(aniline-co-3-bromoaniline) an in-situ chemical oxidative method at different molar ratios the monomers. resulting were characterized UV–vis spectroscopy, FT–IR X-ray diffraction (XRD), scanning electron microscopy (SEM). optical absorption spectrum revealed peaks 338 nm 596 nm, attributed to π–π*and n–π* electronic transitions. spectra confirmed presence benzenoid quinoid rings within system. XRD analysis indicated amorphous nature crystalline metal nanoparticles, while SEM images displayed agglomerated spherical granular morphology with average particle sizes ranging from 150 300 uniform dispersion nanoparticles. four probe electrical conductivity measurements shows whose ranges 1.13 × 10−5 5.16 10−8 S/cm. These nanocomposites possess enhanced properties compared their individual components for industrial applications.
Language: Английский
Citations
0
Journal of Applied Polymer Science, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 16, 2025
ABSTRACT Polyaniline (PANI) was formed by chemical oxidative polymerization and composited with expanded graphite (GIC) to obtain a “achieve two things at one stroke” PANI@GIC composite. In the process, rod‐shaped polyaniline grown in situ on size of 700 1000 μm. The diameter nanofibers 30 40 nm, lengths ranging from 300 400 nm. Preparation composite materials where “one thing” refers their application as supercapacitor. Composite achieving specific capacitance 377.3 F/g when doped 0.49 mol/L p‐toluenesulfonic acid. Even after CV testing cycles, nearly 91.3% retained. prepared have an additional thing,” which photoactive materials. Under 1 V voltage, photocurrent produced P‐toluene sulfonic acid under ultraviolet light red 5.52 × 10 −4 A 6.00 −5 A, respectively. 9.20 times more sensitive than light. above results indicated that nanofibrous composites hold significant promise for applications optical sensors supercapacitors.
Language: Английский
Citations
0