Realizing efficient broadband near-infrared emission and multimode photoluminescence switching via coordination structure modulation in Sb³⁺-doped 0D organic metal chlorides

Abstract

Recently, organic Sb(III)-based metal halides have achieved significant results in the visible light region due to their efficient emission. However, realizing efficient broadband near-infrared (NIR) emission in such materials is...

Tunable luminescence based on structural regulation in organic antimony halides for X-ray scintillation

“…Notably, (NYP) 2 SbCl 5 exhibits the strongest PL strength at 140 K. This is an unusual phenomenon, as most metal chlorides typically exhibit stronger PL strengths at lower temperatures, known as thermal quenching. 39–41 The decreasing trend of the emission intensity from 140 to 80 K is called anti-thermal quenching. 42 Some similar phenomena to anti-thermal quenching have been observed in some other 0D luminescent antimony chlorides.…”

Modulating organic functional groups in stimuli-responsive luminescent antimony chlorides

“…Inorganic–organic hybrid metal halides (IOMHs) have attracted much attention in the fields of lighting, imaging, anti-counterfeiting, ferroelectrics, and solar cells due to their simple synthesis methods, excellent luminescence properties, and variable structures. 1–13 Typical IOMHs have the chemical formula A m BX n ( A = organic cation, B = metal ion, X = halide anion). 14 The composition and ionic structure characteristics of IOMHs dictate relatively weak interactions between cations and anions, leading to the formation of a soft lattice and chemical reactivity.…”