TY - JOUR
T1 - Red-light-emitting electrochemical cell using a polypyridyl iridium(III) polymer
AU - Rodríguez-Redondo, José Lorenzo
AU - Costa, Rubén D.
AU - Ortí, Enrique
AU - Sastre-Santos, Angela
AU - Bolink, Henk J.
AU - Fernández-Lázaro, Fernando
PY - 2009
Y1 - 2009
N2 - A deep-red phosphorescent ionic iridium(iii) complex is prepared and incorporated into a polymer. Both the complex (1) and the polymer (2) were used as the single active material in solid-state light-emitting electrochemical cells (LECs). The devices built up using 1 and 2 emit in the deep-red region of the visible spectrum with CIE coordinates x = 0.710; y = 0.283 and x = 0.691; y = 0.289, respectively, making them one of the deepest-red emitting LECs reported. It is the first example of a polymeric LEC incorporating an ionic iridium complex, which exhibits increased stabilities compared with the device based on the small molecular weight complex.
AB - A deep-red phosphorescent ionic iridium(iii) complex is prepared and incorporated into a polymer. Both the complex (1) and the polymer (2) were used as the single active material in solid-state light-emitting electrochemical cells (LECs). The devices built up using 1 and 2 emit in the deep-red region of the visible spectrum with CIE coordinates x = 0.710; y = 0.283 and x = 0.691; y = 0.289, respectively, making them one of the deepest-red emitting LECs reported. It is the first example of a polymeric LEC incorporating an ionic iridium complex, which exhibits increased stabilities compared with the device based on the small molecular weight complex.
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U2 - 10.1039/b910105e
DO - 10.1039/b910105e
M3 - Article
C2 - 19885524
AN - SCOPUS:71049192439
SN - 1477-9226
SP - 9787
EP - 9793
JO - Dalton Transactions
JF - Dalton Transactions
IS - 44
ER -