Inorganic Building Unit Isomerization Engineering for Multicolor Room Temperature Phosphorescence DOI
Wenhai Song, Bolun Zhang, Lei Miao

et al.

Small, Journal Year: 2024, Volume and Issue: 21(6)

Published: Dec. 29, 2024

Abstract Room temperature phosphorescence (RTP) materials have gained significant attention in current research. However, facile regulation of RTP color remains a great challenge. Here an “inorganic building unit (IBU) isomerization engineering” strategy is proposed to facilely regulate color. Four coordination polymers (CPs) with different packing structures from the same raw material are prepared. Among them, 1 has 2D layered structure, while 2 , 3, and 4 can be viewed as 3D framework isomers, which display wide‐range colors (505‐612 nm) ranging cyan red, optimal excitation wavelengths for 3 both located within visible light region. Detailed investigation reveals that IBU effectively regulates interaction between organic linkers, leading charge transfer (CT) processes inducing various emission. Additionally, color‐tunable doped calcium formate matrix in‐situ formed guest components prepared, exhibiting interesting excitation/ concentration/ time‐dependent Finally, potential application multi‐level information encryption demonstrated. This study not only proposes effective method regulating color, but also highlights CP‐type preparing materials.

Language: Английский

Coronene Doped Rubber-Toughened Plastics: Easily Photoactivatable, Visible Light Excitable, Stress-Whitening Quenching and Thermally Recoverable Ultralong Phosphorescence DOI
Jinbin Liu, Guanyu Liu, Shiguo Zhang

et al.

ACS Materials Letters, Journal Year: 2025, Volume and Issue: unknown, P. 876 - 883

Published: Feb. 6, 2025

Language: Английский

Citations

0
Cellulose self-erasing material with dual functions in information encryption DOI
Hui Liu, Yi Lu,

BoYan Peng

et al.

Carbohydrate Polymers, Journal Year: 2025, Volume and Issue: 357, P. 123444 - 123444

Published: Feb. 26, 2025

Language: Английский

Citations

0
Inorganic Building Unit Isomerization Engineering for Multicolor Room Temperature Phosphorescence DOI
Wenhai Song, Bolun Zhang, Lei Miao

et al.

Small, Journal Year: 2024, Volume and Issue: 21(6)

Published: Dec. 29, 2024

Abstract Room temperature phosphorescence (RTP) materials have gained significant attention in current research. However, facile regulation of RTP color remains a great challenge. Here an “inorganic building unit (IBU) isomerization engineering” strategy is proposed to facilely regulate color. Four coordination polymers (CPs) with different packing structures from the same raw material are prepared. Among them, 1 has 2D layered structure, while 2 , 3, and 4 can be viewed as 3D framework isomers, which display wide‐range colors (505‐612 nm) ranging cyan red, optimal excitation wavelengths for 3 both located within visible light region. Detailed investigation reveals that IBU effectively regulates interaction between organic linkers, leading charge transfer (CT) processes inducing various emission. Additionally, color‐tunable doped calcium formate matrix in‐situ formed guest components prepared, exhibiting interesting excitation/ concentration/ time‐dependent Finally, potential application multi‐level information encryption demonstrated. This study not only proposes effective method regulating color, but also highlights CP‐type preparing materials.

Language: Английский

Citations

1