| Titre : | Mordant yellow 3 anions intercalated layered double hydroxides : Preparation, thermo - and photostability (2012) |
| Auteurs : | Pinggui Tang, Auteur ; Fuping Deng, Auteur ; Yongjun Feng, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Industrial & engineering chemistry research (Vol. 51 N° 32, Août 2012) |
| Article en page(s) : | pp. 10542-10545 |
| Note générale : | Industrial chemistry |
| Langues : | Anglais |
| Tags : | Hydroxides Thermo photostability |
| Résumé : | Mordant yellow 3 (MY3) anions have been intercalated into Zn-Al layered double hydroxides (LDH) to produce a novel intercalation compound pigment by a direct coprecipitation method. The prepared composite was characterized by various techniques such as powder X-ray diffraction (PXRD), Fourier transform infrared spectroscopy (FT-IR), thermogravimetry and differential thermal analysis (TGA-DTA), and UV–vis spectroscopy. The obtained results show that MY3 anions were intercalated into the interlayer spacing of LDH as observed from PXRD and FT-IR. Furthermore, the intercalation of MY3 anions into the LDH markedly enhances the thermo- and photostability of MY3, which may enlarge the practical application fields of MY3 dye. |
| ISSN : | 0888-5885 |
| En ligne : | http://pubs.acs.org/doi/abs/10.1021/ie300645b |
