《Piezoelectric Energy Harvesting from a Ferroelectric Hybrid Salt [Ph3MeP]4[Ni(NCS)6] Embedded in a Polymer Matrix》 was written by Vijayakanth, Thangavel; Ram, Farsa; Praveenkumar, Balu; Shanmuganathan, Kadhiravan; Boomishankar, Ramamoorthy. Quality Control of Methyltriphenylphosphonium bromide And the article was included in Angewandte Chemie, International Edition in 2020. The article conveys some information:
Organic-inorganic hybrid ferroelecs. are an exciting class of mol. materials with promising applications in the area of energy and electronics. The synthesis, ferroelec. and piezoelec. energy harvesting behavior of a 3d metal ion-containing A4BX6 type organic-inorganic hybrid salt [Ph3MeP]4[Ni(NCS)6] (1) is now presented. P-E hysteresis loop studies on 1 show a remnant ferroelec. polarization value of 18.71 μC cm-2, at room temperature Composite thermoplastic polyurethane (TPU) devices with 5, 10, 15 and 20 wt % compositions of 1 were prepared and employed for piezoelec. energy harvesting studies. A maximum output voltage of 19.29 V and a calculated power d. value of 2.51 mW cm-3 were observed for the 15 wt % 1-TPU device. The capacitor charging experiments on the 15 wt % 1-TPU composite device shows an excellent energy storage performance with the highest stored energies and measured charges of 198.8 μJ and 600 μC, resp. After reading the article, we found that the author used Methyltriphenylphosphonium bromide(cas: 1779-49-3Quality Control of Methyltriphenylphosphonium bromide)
Methyltriphenylphosphonium bromide(cas: 1779-49-3) is an organophosphorus compound, with potential use as a precursor and a solvent in organic synthesis. And it is used widely for methylenation via the Wittig reaction.Quality Control of Methyltriphenylphosphonium bromide
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary