Zobrazeno 1 - 10
of 1 716
pro vyhledávání: '"S.J. Dhoble"'
Publikováno v:
Chemical Physics Impact, Vol 9, Iss , Pp 100688- (2024)
Red-emitting phosphors are crucial for sustainable white-light-emitting diodes (WLEDs) used in lighting. These materials significantly enhance the lighting and backlit display quality of phosphor-converted white LEDs (pc-WLEDs) by overcoming red defi
Externí odkaz:
https://doaj.org/article/3a1f793a00ba46a0a3f1b0db95f58160
Synthesis and optical properties of LiZr2(PO4)3: Eu3+, Dy3+ phosphor for display devices application
Publikováno v:
Chemical Physics Impact, Vol 8, Iss , Pp 100525- (2024)
The luminescent properties of prepared phosphor doped with rare-earth ions in LiZr2(PO4)3 were investigated in our study. Using a solution combustion reaction synthesis based on urea. We synthesized phosphors singly doped with Eu3+ and Dy3+ ions in L
Externí odkaz:
https://doaj.org/article/07ac8e48b27640fa987ff41f99c91057
Publikováno v:
Materials Letters: X, Vol 21, Iss , Pp 100224- (2024)
A series of Eu3+-doped of CaAlSiO4F red-emitting phosphors for different concentrations were successfully synthesized by using high temperature solid state diffusion method. The phase identification of the prepared phosphor was recorded using x-ray d
Externí odkaz:
https://doaj.org/article/bafe9c3f6bf140549017fe00b04cf119
Publikováno v:
Results in Chemistry, Vol 6, Iss , Pp 101097- (2023)
Sulphate based phosphors shows great impact in the field of luminescence in recent times. In the present investigation, Dy3+, Eu3+ activated/co-activated LiNaSO4 phosphor prepared by simple combustion method using urea as a fuel. Phase identification
Externí odkaz:
https://doaj.org/article/0da22a2837314d3ebf3e2cbdc4b19b68
Publikováno v:
Materials Letters: X, Vol 19, Iss , Pp 100215- (2023)
The present work reported the synthesis of Eu3+-activated K3Ca2(SO4)3F sulfate-based phosphors via a solid-state reaction method (SSR). The crystal structure of as-synthesized phosphor was studied by XRD analysis. The PL and PLE spectrum were investi
Externí odkaz:
https://doaj.org/article/2d3cd0c477084fbfae0b63379b0f2033
Publikováno v:
Materials Letters: X, Vol 19, Iss , Pp 100211- (2023)
We report the formulation of luminous paints with calcium-based quinoline complex, bis(8-hydroxyquinoline) (calcium) – Caq2 as a pigment (where Ca = Calcium, q = 8-hydroxy quinoline). Fourier transform infrared (FTIR) spectra, UV–Visible absorpti
Externí odkaz:
https://doaj.org/article/e3eaed32fde546d299c7ee2ee27ecc65
Publikováno v:
Materials Letters: X, Vol 19, Iss , Pp 100214- (2023)
Wet chemical technique was used for the Synthesis of Sm3+ doped Ca10(PO4)6Cl2 phosphor. The phase purity was analyzed by using X-Ray diffraction (XRD), which show that the synthesized phosphor was well matched with standard PDF file. Photoluminescenc
Externí odkaz:
https://doaj.org/article/1876650f16284906ba4d009bb3a3cbc8
Publikováno v:
Results in Optics, Vol 12, Iss , Pp 100456- (2023)
A series of Sr3Bi(PO4)3:Sm3+ phosphors co-doped with alkali metal A+ (A = K+, Na+ and Li+) ions were synthesized using a wet chemical technique. XRD, morphological, and photoluminescence characteristics were all measured and investigated in detail. T
Externí odkaz:
https://doaj.org/article/897f5c07e24a47118e5ae4aa75b96c41
Publikováno v:
Materials Letters: X, Vol 18, Iss , Pp 100202- (2023)
A series of KCaPO4:Eu3+ phosphors was effectively synthesized utilizing a wet chemical method. The photoluminescence excitation and emission properties of the phosphor were investigated. The KCaPO4:Eu3+ phosphor was efficiently excited at 394 nm, and
Externí odkaz:
https://doaj.org/article/f0a9ff697e804829a1d5d36cc290c867
Publikováno v:
Materials Letters: X, Vol 18, Iss , Pp 100203- (2023)
In the present work, we have synthesized Ca1.02Sr1.98Al2O6 phosphors with different doping concentrations of Dy3+ (0.5 mol% to 4.0 mol%) by simple combustion method. The phase purity of the prepared phosphor has been confirmed by X-ray diffraction (X
Externí odkaz:
https://doaj.org/article/56fdd50d19194ce4ba3e192ef17214c0