Organic−inorganic hybrid phase-transition materials have broad application prospects in aerospace, construction, military, and other fields due to their flexible and diverse structures and environmental friendliness. In this paper, we synthesized two organic−inorganic hybrids, (C 10 H 16 N) BF 4 (1) and (C 10 H 15 NF) BF 4 (2), and their phase-transition temperatures were 410.4 and 488.4 K, respectively. Through the confinement effect caused by the introduction of F atoms into the zero-dimensional structure, the phase-transition temperature was increased by 78.0 K and a hightemperature phase-transition compound was successfully obtained. In addition, 1 and 2 have energy gaps of 4.34 and 4.41 eV, respectively, which have potential applications as wide-band-gap semiconductor materials. In this study, the H/F-substitution regulation strategy provides feasibility for its practical application while optimizing the properties of organic−inorganic hybrid compounds.

Molecular-based dielectric switching materials have recently attracted tremendous interest in the fields of data storage, signal processors and snesors due to tunability, flexibility and good biocompatibility, which is promissing for...

Organic-inorganic hybrid materials have structural diversity and flexibility. The introduction of Sb(Ⅲ) metal ions in the inorganic part can bring about semiconductor performance. In this paper, we successfully adjusted the...

Organic-inorganic hybrid halide materials have been gaining tremendous interest due to unique optical, electrical and magnetic properties. However, large bandgap limits their applications. Here, we report a series of organic-inorganic...

Switchable dielectric materials are attracting tremendous interest due to their low cost of manufacture, environment protection and structural flexibility. However, most of them have a single function. Here, we report...