Room temperature phase transition and luminescence behavior of a novel metal‐free ionic crystal [C7H16NO][ClO4] DOI
Xian Shi, Xiu‐Ni Hua, Zhuoer Cai

et al.

Zeitschrift für anorganische und allgemeine Chemie, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 9, 2024

Abstract Metal‐free ionic crystals have attracted tremendous attention for their environmental friendliness, biocompatibility, easy fabrication and structural variability. Herein, a metal‐free crystal [C 7 H 16 NO][ClO 4 ] ([C NO]=1‐methyl‐4‐piperidinemethanol) with dielectric transition at room temperature was designed constructed. Differential scanning calorimetry (DSC) proved that there exists reversible phase near 304 K, accompanied switchable behaviors between the low high states. The single structure show mechanism of such mainly results from dynamic motion perchlorate anions. compound is further shown to exhibit remarkable luminescent properties, characterized by prolonged lifetime 18.6 ns. This work offers valuable insights into construction phase‐transition involved switching blue luminescence properties.

Language: Английский

Intermolecular Forces Regulating the Phase-Transition Temperatures in Organic–Inorganic Hybrid Materials DOI
Jian Chen, Xiang Zhang, Zhuoer Cai

et al.

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: 63(17), P. 7770 - 7779

Published: April 12, 2024

Organic–inorganic hybrid phase-transition materials have attracted widespread attention in energy storage and sensor applications due to their structural adaptability facile synthesis. However, increasing the temperature (Tc) effectively remains a formidable challenge. In this study, we employed strategy regulate intermolecular interactions (different types of hydrogen bonds other weak interactions), utilizing bismuth chloride as an inorganic framework azetidine, 3,3-difluoro 3-carboxyl azetidine organic components synthesize three compounds with different Tc values: [C3H8N]2BiCl5 (1, 234 K), [C3H6NF2]3BiCl6 (2, 256 [C4H8O2N]3BiCl6 (3, 350 K). 1 is one-dimensional chain structure 2 3 are zero-dimensional structures. Analysis crystal Hirshfeld surface 2D fingerprints further suggests that forces efficiently modulated. These findings emphasize efficacy our enhancing may facilitate research area.

Language: Английский

Citations

4
Hybrid Framework Materials: Next‐Generation Engineering Materials DOI Creative Commons

Jay McCarron,

Bethan Turner, Lauren McHugh

et al.

Advanced Engineering Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 10, 2025

Hybrid organic–inorganic materials represent a fascinating class of compounds that combine the unique properties both organic and inorganic materials. This review provides an overview two classes hybrid materials: metal–organic frameworks perovskites, with their structures, applications, responses to external stimuli discussed. These hybrids leverage versatility molecules, for example, flexibility functionality, alongside robustness stability components through coordination between components. By tailoring composition structure, researchers have been able create multifunctional systems exhibit enhanced performance, such as improved mechanical strength, thermal stability, leading innovative applications across various fields, including optoelectronics, gas storage/separation, catalysis. The emerging field glasses is also discussed it represents novel frontier in design materials, combining nature functional With several key areas active research discussed, future framework obstacles must be overcome, synthesis at scale ambient conditions, see widespread modern world, speculated.

Language: Английский

Citations

0
A novel Zero-Dimensional trimer framework with dielectric switching Characteristic in Organic-Inorganic hybrid materials DOI
Jian Chen, Zhuoer Cai, Yinan Zhang

et al.

Inorganic Chemistry Communications, Journal Year: 2025, Volume and Issue: unknown, P. 114642 - 114642

Published: May 1, 2025

Language: Английский

Citations

0
Successive high-temperature phase transitions triggered dielectric switching in a one-dimensional hybrid perovskite with blue emission DOI
Xiu‐Ni Hua, Zhuoer Cai, Tiantian Huang

et al.

CrystEngComm, Journal Year: 2024, Volume and Issue: 26(25), P. 3325 - 3330

Published: Jan. 1, 2024

A novel one-dimensional hybrid perovskite ( trans -4-methylcyclohexylammonium)CdCl 3 undergoes successive structural phase transitions accompanied by switchable dielectric and photoluminescent behaviors.

Language: Английский

Citations

3
High-temperature giant dielectric switching in an organic–inorganic hybrid material DOI
Jian Chen, Zhuoer Cai, Yinan Zhang

et al.

Dalton Transactions, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

A novel organic–inorganic hybrid material (Et 3 NC 2 H 4 Br)FeCl , has been successfully synthesized. It demonstrates a dielectric switching ratio exceeding 10 at 500 Hz, which is tunable through temperature variations.

Language: Английский

Citations

3
Multi-physical channels response in a novel layered perovskite: (trans-4-methylcyclohexylammonium)2[CuCl4] DOI
Xiu‐Ni Hua, Zhuoer Cai, Yinan Zhang

et al.

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: 167, P. 112809 - 112809

Published: Sept. 1, 2024

Language: Английский

Citations

2
Second-Order Nonlinear Switching and Photoluminescence Properties of Cd-Based Hybrid Perovskite with High-Temperature Phase Transition DOI
Xiang Zhang, Xiu‐Ni Hua,

Pingxin Huo

et al.

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: 63(32), P. 15154 - 15160

Published: July 31, 2024

Recently, organic–inorganic hybrid perovskites exhibiting facile structural phase transitions have accumulated significant attention due to their switchable second-order nonlinear optical (NLO) properties, which hold promise for next-generation intelligent optoelectronic devices. In this study, we present a novel one-dimensional hexagonal perovskite, (4-methoxypiperidinium)CdCl3, undergoes reversible high-temperature transition at 389 K. Notably, (4-methoxypiperidinium)CdCl3 demonstrates NLO and dielectric accompanied by symmetry breaking from the centrosymmetric Pnma noncentrosymmetric Pna21 space group. Variable-temperature structure analyses reveal that is mainly driven order–disorder transformation of 4-methoxypiperidinium cations. Furthermore, it also features promising photoluminescence performance with blue-light emission long lifetime 25.34 ns. It anticipated study will expand family offer valuable guidance design new switching materials superior properties.

Language: Английский

Citations

0
Room temperature phase transition and luminescence behavior of a novel metal‐free ionic crystal [C7H16NO][ClO4] DOI
Xian Shi, Xiu‐Ni Hua, Zhuoer Cai

et al.

Zeitschrift für anorganische und allgemeine Chemie, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 9, 2024

Abstract Metal‐free ionic crystals have attracted tremendous attention for their environmental friendliness, biocompatibility, easy fabrication and structural variability. Herein, a metal‐free crystal [C 7 H 16 NO][ClO 4 ] ([C NO]=1‐methyl‐4‐piperidinemethanol) with dielectric transition at room temperature was designed constructed. Differential scanning calorimetry (DSC) proved that there exists reversible phase near 304 K, accompanied switchable behaviors between the low high states. The single structure show mechanism of such mainly results from dynamic motion perchlorate anions. compound is further shown to exhibit remarkable luminescent properties, characterized by prolonged lifetime 18.6 ns. This work offers valuable insights into construction phase‐transition involved switching blue luminescence properties.

Language: Английский

Citations

0