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Persistent luminescent phosphors can store light energy in advance and release it with a long-lasting afterglow emission.
Photochemical afterglow that relies on slow release of photons from the chemical energy stored by light pre-irradiation has emerged as a new optical imaging
However, conventional photochemical afterglow suffered from its unrepeatability due to the consumption of energy cache units as afterglow photons are emitted. Here we report a novel strategy to realize repeatable photochemical afterglow (RPA) through the reversible storage of 1 O 2 by 2-pyridones.
Long afterglow phosphors possess the unique "charge storage pool" effect, which enables the photocatalytic clean energy evolution under both day and
Therefore, the long afterglow material is an energy storage material that can provide long-term illumination [19]. According to the type of matrix, long afterglow luminescent materials mainly include sulfide systems, aluminate systems, silicate systems, gallate systems, and other systems.
In order to improve the water resistance of SrAl2O4:Eu2+, Dy3+, the composite long afterglow material Sr2MgSi2O7:Eu2+, Dy3+@ SrAl2O4:Eu2+, Dy3+ was prepared by covering uniform and stable Sr2MgSi2O7 sol on SrAl2O4:Eu2+, Dy3+ powder, which was synthesized via traditional solid-state method. The effects of various factors,
Photochemical afterglow that relies on slow release of photons from the chemical energy stored by light pre-irradiation has emerged as a new optical imaging modality.
plasma afterglow in a non-equilibrium plasma is critical to control plasma-surface E. C. Plasma technology: an emerging technology for energy storage. ACS Energy Lett. 3, 1013–1027 (2018
Artificially, solar energy can be stored as chemical energy, e.g., via electrochemical water splitting for hydrogen production. At the current stage, the highest artificial photosynthesis efficiency can reach 22.4%. 6 An alternative way of storing solar energy is to use photoswitchable molecules.
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[Show full abstract] afterglow (RPA) through the reversible storage of 1O2 by 2-pyridones. Near-infrared afterglow with a lifetime over 10 s is achieved, and its initial intensity shows no
U491.523. DOI: 10.19721/j.cnki.1671-8879.2022.03.001. Abstract: In order to promote the application and research of long afterglow luminescent materials in road markings, and improve the visibility of road markings in rainy night, the existing research and application results at home and abroad were combed.
Initial research towards afterglow materials focused mainly on pure inorganic materials, many of which possessed inherent disadvantages such as metal toxicity or low energy
A facile strategy to achieve ultralong-persistent and high-quality afterglow imaging in intricate biological environment is using CDs as emitter via storing the excited energy in long-lifetime
energy-storage light-emitting properties.27,28 Therefore, in prin-ciple, a erglow materials could serve as an effective energy donor D, because instead of the instantaneous spike in energy density associated with an FET donor D, energy is released and
ConspectusRenewable energy resources are mostly intermittent and not evenly distributed geographically; for this reason, the development of new technologies for energy storage is in high demand.Molecules that undergo photoinduced isomerization reactions that are capable of absorbing light, storing i
Afterglow Luminescence Imaging of MeOSR-AG. Afterglow luminescence images were performed using an in vivohome-made imaging system, where an electron-multiplying charge-coupled device (EMCCD, Andor DU897, 512 × 512 pixels) was used as the signal collector. For in vitroimaging of MeOSR-AG, EPO, PCU, and Eu(TTA) were incubated
Mechanoluminescence (ML) and long-afterglow (LAG) luminescence are usually studied independently and applied in different fields. SrAl 2 O 4:Eu(II)/Dy(III) (SAOED) is a well-known long-afterglow and elastico-mechanoluminescent material that emits bright green visible light through absorption of photon energy, followed by naturally thermal release or
A facile strategy to achieve ultralong-persistent and high-quality afterglow imaging in intricate biological environment is using CDs as emitter via storing the excited
As a kind of energy storage materials, the long afterglow luminescent material is used in many application fields. In this paper, the pore-forming agent of ammonium bicarbonate is added in the raw material, and the simple high temperature solid state method is adopted to prepare the long persistence luminescent materials with
Long afterglow luminescent material can store energy when absorption natural light or lighting light source, continue to glow, and realize luminescence without
Xiong, P. X. et al. Visible to near‐infrared persistent luminescence and mechanoluminescence from Pr 3+ ‐Doped LiGa 5 O 8 for energy storage and bioimaging. Adv. Optical Mater. 7, 1901107 (2019).
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. [15] T. Lyu*, P. Dorenbos, C. Li, S. Li, J. Xu, Z. Wei*, Unraveling electron liberation from Bi2+ for designing Bi3+-based afterglow phosphor for anti-counterfeiting and flexible X-ray imaging, Chemical Engineering Journal 435 (2022) 135038. ( ) [14] ：Rational Design of Afterglow and Storage
Materials with afterglow luminescence (e.g. persistent phosphorescence), which can last for an appreciable time after removal of the excitation source, have aroused particular interest during the last several decades by virtue
storage. Afterglow phosphors are capable of energy storage for photons in a broad wavelength range from X-ray, ultra-violet, to visible light, spurring a magnitude of applications in display,[1
1 INTRODUCTION Organic afterglow materials, which can emit photons with lifetime for more than 0.1 s after ceasing the irradiation of the excitation light, 1 have drawn increasing attention due to their potential applications in anti-counterfeiting, 2, 3 information storage, 4, 5 organic optoelectronics, 6 and in vivo biological imaging. 7, 8 Nevertheless, most
Here, we develop a new strategy to control the afterglow luminescence process by introducing pyridones as singlet oxygen (1 O 2) storage reagents (OSRs),
However, conventional photochemical afterglow suffered from its unrepeatability due to the consumption of energy cache units as afterglow photons are emitted. Here we report a novel strategy to realize repeatable photochemical afterglow (RPA) through the reversible storage of 1O2 by 2-pyridones.
Room-temperature phosphorescent (RTP) based long-afterglow materials have shown broad application prospects in smart sensors, biological imaging, photodynamic therapy, and many others. However, the fabrication of red long-afterglow materials still faces a great challenge due to the competitive relationship between RTP efficiency and
Mechanoluminescence (ML) and long-afterglow (LAG) luminescence are usually studied independently and applied in different fields. SrAl 2 O 4:Eu(II)/Dy(III) (SAOED) is a well-known long-afterglow and elastico-mechanoluminescent material that emits bright green visible light through absorption of photon energy, followed by naturally
While, the energy level of V Cd defect does not locate within the bandgap of CsCdCl 3, thus it could not be involved in the persistent emission even if its formation energy is rather low. Therefore, we consider that the intrinsic defects of V Cl and Cs i in CsCdCl 3 SC form electron trapping centers near the conduction band, contributing to
The effective traps are related to the charge storage capacity, which shows the capability of storing/releasing photoexcitation energy. 21 Adsorptive/catalytic sites act as catalytic sites, which are essential for
Materials with afterglow luminescence (e.g. persistent phosphorescence), which can last for an appreciable time after removal of the excitation source, have aroused particular interest during the last several decades by virtue of their long-lived excited states and prolonged emission times. 23–26 Such afterglow materials can release light energy much more
The composite can serve as energy-storing media under light illumination and gradually release photons in darkness to spur photocatalytic reaction. Moreover, the composite can absorb more visible light compared to the single g-C 3 N 4 and SrAl 2 O 4 :Eu,Dy samples, being favorable for light storage and photocatalytic process.
DOI: 10.1016/j.jece.2024.113111 Corpus ID: 269926077 The "photons storage pool" effect of long afterglow phosphor for r''ound-the-clock photocatalytic clean energy evolution @article{Ding2024TheS, title={The "photons storage pool" effect of
Tunable Afterglow System via Controllable Photo Energy Storage and Release Linna Guo,† Yishuo Sun,† Xianlong Su,† Kuangshi Sun,† Lei Chen,† Yiwei Fan,†
Here, we develop a new strategy to control the afterglow luminescence process by introducing pyridones as singlet oxygen (1 O 2) storage reagents (OSRs), where 1 O 2
The potential of the NBD-R 2 compounds in devices is also explored, demonstrating a solar energy storage efficiency of up to 0.2%. Finally, we show how the insights gained in this study can be used to
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