The effect of cetyltrimethylammonium ion and type of smectites on the luminescence efficiency of bis(8-hydroxyquinoline)zinc(II) complex

Modification, hybridization and applications of saponite: An overview

“…Some organometallic complexes can be introduced into the interlayer space of Sap and interact with the anionic layers of Sap. The confinement of organometallic complexes in the interlayer space of Sap can regulate the molecular structure and the relevant arrangements, and increase the stability of the complexes (Pimchan et al, 2014). Much importantly, the intercalation of organometallic complexes into the interlayer space of Sap brings additional functions caused by the organometallic complexes.…”

“…Much importantly, the intercalation of organometallic complexes into the interlayer space of Sap brings additional functions caused by the organometallic complexes. In other words, the organometallic complex-Sap hybrids can act as catalysts (Pimchan et al, 2014;Kurokawa et al, 2014;Goto and Ogawa, 2016), catalyst support (Goto and Ogawa, 2015) or optical materials (Sato et al, 2014a;Hosokawa and Mochida, 2015;Tamura et al, 2015;Eguchi et al, 2017).…”

“…Up to now, many organometallic complexes, including bis(8-hydroxyquinoline)zinc(II) complex (Znq 2 ) (Pimchan et al, 2014), iridium(III) complexes (Sato et al, 2014a;Tamura et al, 2015), nickel(II) complexes with diketonato and diamine ligands (Hosokawa and Mochida, 2015), tris(2,20-bipyridine) ruthenium(II) complex ([Ru(bpy) 3 ] 2+ ) (Goto and Ogawa, 2016), and iron(II)-based metallo-supramolecular complex polymer (polyFe) (Eguchi et al, 2017) Such methodology tactically combines catalysis, ligand synthesis, complex synthesis and immobilization together in a one-pot process and can be regarded as a more efficient and cleaner approach to producing organometallic complex -Sap hybrids.…”

A hybrid of hexakis(hexyloxy) triphenylene and synthetic saponite

“…Smectite group of clay minerals is an important class of layered materials, which has such peculiar characteristics as swelling behavior, large surface area, adsorptive property, and ion exchange property for immobilizing organic guest molecules (van Olphen, 1977). Numerous works have been done on the hybrids of organic and inorganic substances with pristine and organically modified smectites to show the modified properties of the immobilized species confined in the interlayer space of the clay minerals (Khaorapapong et al, 20022011a, 2011bLagaly, et al, 2006;Khaorapapong and Ogawa, 2007, 2010, 2011Khaorapapong, 2010;Ontam et al, 2011;Pimchan et al, 2011Pimchan et al, , 2014aPimchan et al, , 2014bOkada et al, 2014). The preparation of smectite-based hybrids is worth investigating because the spatial distribution smectites and the orientation of guests may affect the physicochemical characteristics .…”

Synthesis and characterization of bis‐(8‐hydroxyquinoline) strontium (SrQ2) in water medium

“…Friend et al used as an electroluminescent device 19 ; 8-hydroxyquinoline aluminum emits green light at 510 nm; 8-hydroxyquinoline magnesium 20 is also a kind of luminescent material with high fluorescence efficiency, which can produce blue-green light, 21 and it decomposes only at 310 C, 22 which has good thermal stability; 8-hydroxyquinoline zinc has also been studied more. 23 It glows at 540 nm (yellow region), 24 and in 8-hydroxyquinoline zinc thermogravimetric analysis, weight low occurs at more than 290 C; its thermal stability has reached its best state, so it is used as a yellowish luminescent material. 25 Even so, in the range of visible wavelength, the energy of each band is different, and the luminous color is different, so other color luminescent materials need to be developed.…”