Ai, Yong; Chen, Xiao-Gang; Shi, Ping-Ping; Tang, Yuan-Yuan; Li, Peng-Fei; Liao, Wei-Qiang; Xiong, Ren-Gen published the article 《Fluorine Substitution Induced High Tc of Enantiomeric Perovskite Ferroelectrics: (R)- and (S)-3-(Fluoropyrrolidinium)MnCl3》. Keywords: manganese chloride fluoropyrrolidinium fluorine substitution enantiomeric perovskite ferroelec.They researched the compound: (R)-(-)-3-Fluoropyrrolidine Hydrochloride( cas:136725-55-8 ).Application of 136725-55-8. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:136725-55-8) here.
The past decade has witnessed much progress in designing mol. ferroelecs., whose intrinsic mech. flexibility, structural tunability, and easy processability are desirable for next-generation flexible and wearable electronic devices. However, an obstacle in expanding their promising applications in nonvolatile memory elements, capacitors, and sensors is effectively modulating the Curie temperature (Tc). Here, taking advantage of fluorine substitution on the reported mol. ferroelec., (pyrrolidinium)MnCl3, we present enantiomeric perovskite ferroelecs., namely, (R)- and (S)-3-(fluoropyrrolidinium)MnCl3. The close van der Waal’s radii and the similar steric parameters between H and F atoms ensure the min. disruption of the crystal structure, while their different electronegativity and polarizability can trigger significant changes in the phys. and chem. properties. As expected, the Tc gets successfully increased from 295 K in (pyrrolidinium)MnCl3 to 333 K in these two homochiral compounds Such a dramatic enhancement of 38 K signifies an important step toward designing high-Tc mol. ferroelecs. In the light of the conceptually new idea of fluorine substitution, one could look forward to a continuous succession of new mol. ferroelec. materials and technol. developments.
As far as I know, this compound(136725-55-8)Application of 136725-55-8 can be applied in many ways, which is helpful for the development of experiments. Therefore many people are doing relevant researches.
Reference:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem