Synthesis, Characterization and Thermal Studies of Poly(4-Vinylpyridine) Composites of Rare Earth Metals

Embedding lanthanide-functionalized polymers into hollow mesoporous silica spheres: a ship-in-a-bottle approach to luminescent hybrid materials

“…S8 †). From the TGA/DTA curves it can be concluded that the encapsulation of polymer lanthanide complexes into HMSS can improve their thermal stability compared to the bare P4VP europium complexes whose thermal decomposition usually occurs around 300 C. 46,47 The enhancement of thermal stability was in accordance with previously reported silica hybrid materials. 48 A ship-in-a-bottle approach using hollow mesoporous silica spheres (HMSS) as host ("bottle") and 4-vinylpyridine (4VP), Ln(III) chlorides, and 1,10-phenanthroline (Phen) as "ship" components gives facile access to luminescent hybrid materials.…”

“…As viewed in Fig. From the TGA/DTA curves it can be concluded that the encapsulation of polymer lanthanide complexes into HMSS can improve their thermal stability compared to the bare P4VP europium complexes whose thermal decomposition usually occurs around 300 C. 46,47 The enhancement of thermal stability was in accordance with previously reported silica hybrid materials. 3.8% weight loss below 100 C is ascribed to physically absorbed water.…”

Poly(4-vinylpyridine) as ligand for Au(I) and Zn(II) cations: luminescent metal-containing polymers

“…It is soluble in polar solvents and cheap. Examples for metals which have been used are Ru, Co, Ni, Zn, Cu, Os, Fe, Sn, Al, Cr, Mn, Mo, Pd, Hg, W, Ti, and rare earth metals [10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25]. Interestingly, to our knowledge there is only one publication on a goldcontaining P4VP up to now.…”

Síntesis, caracterización y estudios fotofísicos y fotoquímicos de complejos tricarbonílicos de Re(I) en estructuras poliméricas

“…El pico a 2931,8 cm -1 muestra la vibración del grupo CH 2 , y a 3024,4 cm -1 es la vibración oscilante aromática y vinílica de C-H en la cadena del polímero. [145][146][147][148] La Figura 3…”