Modulating Emission of Boric Acid into Highly Efficient and Color‐Tunable Afterglow via Dehydration‐Induced Through‐Space Conjugation
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Science"
DOI: 10.1002/advs.202300139
Abstract: Inorganic boric acid (BA) is generally not considered an efficient afterglow material, and several groups have reported its extremely weak room‐temperature phosphorescence (RTP) in the blue spectral region. It is discovered that heat treatment of… read more here.
Keywords: space conjugation; boric acid; acid; emission ... See more keywords
Narrowband clusteroluminescence with 100% quantum yield enabled by through-space conjugation of asymmetric conformation
Sign Up to like & getrecommendations! Published in 2024 at "Nature Communications"
DOI: 10.1038/s41467-024-50815-x
Abstract: Different from traditional organic luminescent materials based on covalent delocalization, clusteroluminescence from nonconjugated luminogens relies on noncovalent through-space conjugation of electrons. However, such spatial electron delocalization is usually weak, resulting in low luminescent efficiency and… read more here.
Keywords: clusteroluminescence; nonconjugated luminogens; space conjugation; narrowband clusteroluminescence ... See more keywords
Space conjugation induced white light and room-temperature phosphorescence from simple organic small molecules: single-component WLED driven by both UV and blue chips
Sign Up to like & getrecommendations! Published in 2021 at "Materials Chemistry Frontiers"
DOI: 10.1039/d1qm00794g
Abstract: Simple molecule TIM with planar conformation and rich heteroatoms exhibits white emission and yellow phosphorescence for space conjugation. TIM powder can be employed as a single-component material to fabricate WLEDs driven by both UV and… read more here.
Keywords: blue chips; phosphorescence; single component; space conjugation ... See more keywords
Through-space conjugation driven luminescence enhancement in crystalline butterfly architectures.
Sign Up to like & getrecommendations! Published in 2025 at "Chemical communications"
DOI: 10.1039/d4cc05351f
Abstract: Through-space conjugation in organic chromophores offers significant potential for developing highly efficient luminescent materials. Herein, we investigate the luminescencent properties of crystalline tetra-naphthalene connected dihydropentacene isomers, 1-NP and 2-NP, using both experimental and theoretical approaches,… read more here.
Keywords: luminescence enhancement; space conjugation; space;