Results 271 to 280 of about 672,883 (341)

Real‐Time Temperature Monitoring with Cr3+‐Based Hybrid Formate Perovskites: Insights into the Relation Between Chemical Composition and Thermometric Performance

open access: yesAdvanced Optical Materials, EarlyView.
Metal–organic frameworks with perovskite‐like structures show promising temperature‐dependent luminescence for thermometry. Our study explores [DMA]MII1‐xCrx(HCOO)3 compounds, revealing their potential for remote and time‐resolved temperature sensing.
Adam Kabański   +3 more
wiley   +1 more source

Oligomerization‐Induced Supramolecular Glass with Superior Processability and Optical Functions

open access: yesAdvanced Optical Materials, EarlyView.
Oligomerization‐induced supramolecular glass (BGG) is formed via a catalyst‐free melt‐quenching strategy from benzoguanamine. The in situ formation of diverse oligomers suppresses crystallization, enabling glass formation. BGG exhibits a high Tg (100.1 °C), polymer‐like modulus, and bright aggregation‐induced emission, and is readily processed into ...
Zixuan Liu   +9 more
wiley   +1 more source

Triplet–Triplet Annihilation Photon Upconversion Toward UVC Energy Generation Using TIPS‐Benzene and a Heptazine Derivative

open access: yesAdvanced Optical Materials, EarlyView.
The TTA‐UC from visible/UVA to UVB/C is demonstrated by combining a heptazine derivative with TIPS‐benzene‐based emitters. The heptazine derivative has a triplet energy level high enough to sensitize the emitters. The introduction of bulky tert‐butyl substituents to the TIPS‐benzene emitter is a simple and powerful strategy for enhancing the TTA‐UC ...
Masanori Uji   +5 more
wiley   +1 more source

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