Matches in SemOpenAlex for { <https://semopenalex.org/work/W4221039278> ?p ?o ?g. }
- W4221039278 endingPage "100839" @default.
- W4221039278 startingPage "100839" @default.
- W4221039278 abstract "Cr3+-doped phosphors show significant application potential in near-infrared (NIR) light-emitting diodes (LEDs). However, the development of thermally stable and efficient NIR phosphors still faces enormous challenges. Herein, NIR phosphors K2NaMF6:Cr3+ (M3+ = Al3+, Ga3+, and In3+) were synthesized by the hydrothermal method. The represented K2NaAlF6:Cr3+ phosphor can be effectively excited by blue light (∼430 nm) to present broadband emission at half a maximum of 96 nm peaking at ∼ 728 nm. Meanwhile, the K2NaAlF6:Cr3+ phosphor exhibits excellent internal quantum efficiency (IQE = 68.08%) and nearly zero-thermal-quenching behavior, which is able to maintain 96.5% emission intensity at 150 °C of the initial value at 25 °C. The NIR phosphor-converted LED was fabricated based on K2NaAlF6:Cr3+ phosphor and a blue LED chip, showing a NIR output power of 394.39 mW at 300 mA with a high photoelectric conversion efficiency of 10.9% at 20 mA. Using the high-power NIR LED as a lighting source, transparent and quick veins imaging as well as non-destructive testing were demonstrated, suggesting the NIR phosphor has a wide range of practical applications." @default.
- W4221039278 created "2022-04-03" @default.
- W4221039278 creator A5011427515 @default.
- W4221039278 creator A5044577486 @default.
- W4221039278 creator A5051635030 @default.
- W4221039278 creator A5053578990 @default.
- W4221039278 creator A5060409988 @default.
- W4221039278 creator A5074483422 @default.
- W4221039278 creator A5079766096 @default.
- W4221039278 date "2022-06-01" @default.
- W4221039278 modified "2023-10-17" @default.
- W4221039278 title "A near-infrared phosphor doped with Cr3+ towards zero-thermal-quenching for high-power LEDs" @default.
- W4221039278 cites W2097532530 @default.
- W4221039278 cites W2623254611 @default.
- W4221039278 cites W2745817126 @default.
- W4221039278 cites W2895943756 @default.
- W4221039278 cites W2905495403 @default.
- W4221039278 cites W2917840800 @default.
- W4221039278 cites W2936515329 @default.
- W4221039278 cites W2946866287 @default.
- W4221039278 cites W2976097294 @default.
- W4221039278 cites W2979777375 @default.
- W4221039278 cites W2981292320 @default.
- W4221039278 cites W2990857153 @default.
- W4221039278 cites W2994999076 @default.
- W4221039278 cites W3008181067 @default.
- W4221039278 cites W3020404258 @default.
- W4221039278 cites W3025029753 @default.
- W4221039278 cites W3032038893 @default.
- W4221039278 cites W3042982205 @default.
- W4221039278 cites W3111931791 @default.
- W4221039278 cites W3116787350 @default.
- W4221039278 cites W3135381280 @default.
- W4221039278 cites W3141569264 @default.
- W4221039278 cites W3165298507 @default.
- W4221039278 cites W3165720761 @default.
- W4221039278 cites W3171685154 @default.
- W4221039278 cites W3173260308 @default.
- W4221039278 cites W3181401308 @default.
- W4221039278 cites W3183308841 @default.
- W4221039278 cites W3204529717 @default.
- W4221039278 cites W3210257827 @default.
- W4221039278 cites W3213440561 @default.
- W4221039278 cites W4206381270 @default.
- W4221039278 doi "https://doi.org/10.1016/j.mtchem.2022.100839" @default.
- W4221039278 hasPublicationYear "2022" @default.
- W4221039278 type Work @default.
- W4221039278 citedByCount "9" @default.
- W4221039278 countsByYear W42210392782022 @default.
- W4221039278 countsByYear W42210392782023 @default.
- W4221039278 crossrefType "journal-article" @default.
- W4221039278 hasAuthorship W4221039278A5011427515 @default.
- W4221039278 hasAuthorship W4221039278A5044577486 @default.
- W4221039278 hasAuthorship W4221039278A5051635030 @default.
- W4221039278 hasAuthorship W4221039278A5053578990 @default.
- W4221039278 hasAuthorship W4221039278A5060409988 @default.
- W4221039278 hasAuthorship W4221039278A5074483422 @default.
- W4221039278 hasAuthorship W4221039278A5079766096 @default.
- W4221039278 hasConcept C120665830 @default.
- W4221039278 hasConcept C121332964 @default.
- W4221039278 hasConcept C121745418 @default.
- W4221039278 hasConcept C124385694 @default.
- W4221039278 hasConcept C148869448 @default.
- W4221039278 hasConcept C176666156 @default.
- W4221039278 hasConcept C192562407 @default.
- W4221039278 hasConcept C205507967 @default.
- W4221039278 hasConcept C43571822 @default.
- W4221039278 hasConcept C49040817 @default.
- W4221039278 hasConcept C57863236 @default.
- W4221039278 hasConcept C78434282 @default.
- W4221039278 hasConcept C91881484 @default.
- W4221039278 hasConceptScore W4221039278C120665830 @default.
- W4221039278 hasConceptScore W4221039278C121332964 @default.
- W4221039278 hasConceptScore W4221039278C121745418 @default.
- W4221039278 hasConceptScore W4221039278C124385694 @default.
- W4221039278 hasConceptScore W4221039278C148869448 @default.
- W4221039278 hasConceptScore W4221039278C176666156 @default.
- W4221039278 hasConceptScore W4221039278C192562407 @default.
- W4221039278 hasConceptScore W4221039278C205507967 @default.
- W4221039278 hasConceptScore W4221039278C43571822 @default.
- W4221039278 hasConceptScore W4221039278C49040817 @default.
- W4221039278 hasConceptScore W4221039278C57863236 @default.
- W4221039278 hasConceptScore W4221039278C78434282 @default.
- W4221039278 hasConceptScore W4221039278C91881484 @default.
- W4221039278 hasLocation W42210392781 @default.
- W4221039278 hasOpenAccess W4221039278 @default.
- W4221039278 hasPrimaryLocation W42210392781 @default.
- W4221039278 hasRelatedWork W1995606188 @default.
- W4221039278 hasRelatedWork W2029540939 @default.
- W4221039278 hasRelatedWork W2071082148 @default.
- W4221039278 hasRelatedWork W2276171660 @default.
- W4221039278 hasRelatedWork W2889826253 @default.
- W4221039278 hasRelatedWork W2900817682 @default.
- W4221039278 hasRelatedWork W3196263063 @default.
- W4221039278 hasRelatedWork W4367673751 @default.
- W4221039278 hasRelatedWork W4376273851 @default.
- W4221039278 hasRelatedWork W4382396725 @default.
- W4221039278 hasVolume "24" @default.