Far-field studies on Eu<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e846" altimg="si19.svg"><mml:msup><mml:mrow/><mml:mrow><mml:mn>3</mml:mn><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:math>-doped lithium aluminoborate glass for LED lighting

Steinbrück, Juliane; Nolte, Peter W.; Schweizer, Stefan

doi:10.1016/j.omx.2019.100046

Cited by 1 publication

(1 citation statement)

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“…Nowadays, phosphor‐converted WLEDs are growing popular in the lighting industry. It is widely used in medical imaging, backlights of liquid crystal displays in televisions, laptops, and computers because they have advantages such as energy‐saving, long lifetime, and environmental protection [1–3] . Among the many ways to realize white light, the method of blue LED chip combined with Y 3 Al 5 O 12 : Ce 3+ (YAG : Ce 3+ ) yellow emitting phosphor has the advantages of simple structure, high efficiency, and stability.…”

Section: Introductionmentioning

confidence: 99%

Enhancement of Emission and Negative Thermal Quenching Effect of Na₂TiF₆:Mn⁴⁺,TEAH⁺ by Antenna Effect of TEAH⁺

Deng

Wang

et al. 2022

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In order to develop new red-emitting phosphors, in this work, a series of organic-inorganic hybrid Na 2 TiF 6 : Mn 4 + , (CH 3 CH 2 ) 3 NH + (NTF : Mn 4 + , TEAH + ) red-emitting phosphors have been prepared. Due to the antenna effect of TEAH + , double improvement in emission intensity and luminous thermal stability of the optimal sample are obtained: (a) The integrated emission intensity of the hybrid NTF : Mn 4 + ,TEAH + sample is 150 % of the un-doping one (NTF : Mn 4 + ), (b) The luminescent thermal stability of the hybrid NTF : Mn 4 + ,TEAH + sample is obviously increased because of strong negative thermal quenching (NTQ) effect. The integrated emission intensity at 150 °C is 176.2 % of the initial value at 30 °C, and the intensity at 178 °C is still 100 % of the initial one. The strong NTQ effect is attributed to the driving of the antenna effect of TEAH + . The above double improvements make the optimal sample has extensive application prospects for daily lighting white light-emitting diodes (WLEDs).

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Section: Introductionmentioning

confidence: 99%

Enhancement of Emission and Negative Thermal Quenching Effect of Na₂TiF₆:Mn⁴⁺,TEAH⁺ by Antenna Effect of TEAH⁺

Deng

Wang

et al. 2022

ChemistrySelect

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Far-field studies on Eu3+-doped lithium aluminoborate glass for LED lighting

Cited by 1 publication

References 13 publications

Enhancement of Emission and Negative Thermal Quenching Effect of Na₂TiF₆:Mn⁴⁺,TEAH⁺ by Antenna Effect of TEAH⁺

Enhancement of Emission and Negative Thermal Quenching Effect of Na₂TiF₆:Mn⁴⁺,TEAH⁺ by Antenna Effect of TEAH⁺

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Far-field studies on Eu3+-doped lithium aluminoborate glass for LED lighting

Cited by 1 publication

References 13 publications

Enhancement of Emission and Negative Thermal Quenching Effect of Na2TiF6:Mn4+,TEAH+ by Antenna Effect of TEAH+

Enhancement of Emission and Negative Thermal Quenching Effect of Na2TiF6:Mn4+,TEAH+ by Antenna Effect of TEAH+

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Enhancement of Emission and Negative Thermal Quenching Effect of Na₂TiF₆:Mn⁴⁺,TEAH⁺ by Antenna Effect of TEAH⁺

Enhancement of Emission and Negative Thermal Quenching Effect of Na₂TiF₆:Mn⁴⁺,TEAH⁺ by Antenna Effect of TEAH⁺