In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Centimeter-Sized Single Crystals of Two-Dimensional Hybrid Iodide Double Perovskite (4,4-Difluoropiperidinium)4AgBiI8 for High-Temperature Ferroelectricity and Efficient X-Ray Detection, published in 2021-03-29, which mentions a compound: 144230-52-4, Name is 4,4-Difluoropiperidine hydrochloride, Molecular C5H10ClF2N, Related Products of 144230-52-4.
Ferroelectricity and X-ray detection property have been recently implemented for the first time in hybrid bromide double perovskites. It sheds a light on achieving photosensitive and ferroelec. multifunctional materials based on 2D lead-free hybrid halide double perovskites. However, the low Tc, small Ps, and relatively low X-ray sensitivity in the reported bromide double perovskites hinder practical applications. Herein, the authors demonstrate a novel 2D lead-free iodide double perovskite (4,4-difluoropiperidinium)4AgBiI8 (1) for high-performance X-ray sensitive ferroelec. devices. Centimeter-sized single crystal of 1 is obtained and exhibits an excellent ferroelectricity including a high Tc up to 422 K and a large Ps of 10.5 μC cm-2. Moreover, due to a large X-ray attenuation and efficient charge carrier mobility (μ)-charge carrier lifetime (τ) product, the crystal 1 also exhibits promising X-ray response with a high sensitivity up to 188 μC·Gyair-1 cm-2 and a detection limit below 3.13 μGyair·s-1. Therefore, this finding is a step further toward practical applications of lead-free halide perovskite in high-performance photoelectronic devices. It will afford a promising platform for exploring novel photosensitive ferroelec. multifunctional materials based on lead-free double perovskites.
If you want to learn more about this compound(4,4-Difluoropiperidine hydrochloride)Related Products of 144230-52-4, you may wish to communicate with the author of the article,or consult the relevant literature related to this compound(144230-52-4).
Reference:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem