Electroluminescent properties of organic light emitting diodes using Zn(HPB)2 and Zn(HPB)q

Jang, Yoon-Ki; Kim, Dong-Eun; Kim, Won-Sam; Kwon, Oh-Kwan; Lee, Burm−Jong; Kwon, Young−Soo

doi:10.1016/j.colsurfa.2006.01.010

Cited by 10 publications

(4 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…HBO is known to yield the defined complexes in the presence of different metals [28]. Figure 2 displays a c a t h o d i c s t r i p p i n g p u l s e voltammograms for the system.…”

Section: Resultsmentioning

confidence: 99%

2,2-Hydroxyphenylbenzoxazole as a selective chelating agent for complexation with Tin and Zinc: a voltammetry study

Abbasi

Hamdeghadareh

Rezaei

et al. 2020

Eurasian Chem. Commun.

View full text Add to dashboard Cite

A highly selective and sensitive adsorptive stripping procedure for simultaneous determination of trace tin and zinc is presented in this study. The method is based on the adsorptive accumulation of the complexes of Sn (II) and Zn (II) ions with 2, 2hydroxyphenylbenzoxazole (HBO) onto a hanging mercury drop electrode, followed by the reduction of the adsorbed species by differential pulse cathodic stripping voltammetry. The optimal experimental conditions include the use of 0.1 M acetate buffer (pH 5.0), 2.0×10-5 M HBO, an accumulation potential of-0.35 V (versus Ag/AgCl), an accumulation time of 90 s and a scan rate of 100 mV/s. Under optimized conditions, linear calibration curves were established for the concentration of Sn(II) and Zn(II) in the range of 0.2-100.0 µg/L and 0.1-120.0 µg/L, respectively, while the detection limit is 0.09 µg/L for tin and 0.01µg/L for zinc for a 90 s adsorption time. The method was applied to the determination of tin and zinc in biological samples with satisfactory results.

show abstract

“…HBO is known to yield the defined complexes in the presence of different metals [28]. Figure 2 displays a c a t h o d i c s t r i p p i n g p u l s e voltammograms for the system.…”

Section: Resultsmentioning

confidence: 99%

2,2-Hydroxyphenylbenzoxazole as a selective chelating agent for complexation with Tin and Zinc: a voltammetry study

Abbasi

Hamdeghadareh

Rezaei

et al. 2020

Eurasian Chem. Commun.

View full text Add to dashboard Cite

show abstract

“…Zinc complexes have been used in OLEDs for more than a decade [ 6 , 7 , 8 ], but the best electroluminescent performance of these materials as emitters is just comparable with that of tris-(8-hydroxyquinoline)aluminium (AlQ 3 ). However, in many instances, the electron-transporting mobility of zinc complexes goes beyond then of AlQ 3 .…”

Section: Introductionmentioning

confidence: 99%

Luminescent Properties of Zn and Mg Complexes on N-(2-Carboxyphenyl)salicylidenimine Basis

Гусев¹,

Braga²,

Шульгин³

et al. 2017

Materials

View full text Add to dashboard Cite

New zinc and magnesium complexes of N-(2-carboxyphenyl)salicylidenimine) were synthesized and structurally characterized by elemental analysis, FT-IR, and X-ray single-crystal analysis. These complexes exhibit tuneable luminescence in the solid state from blue to green by varying by metal ion and composition. Moreover, the quantum yields range from 0.11 to 0.41, while lifetimes were determined to be in the nanosecond timescale. Thermal analysis shows that these complexes exhibit good thermal stability and can therefore well be used as electroluminescent materials.

show abstract

“…The OLED can produce light of any color, depending on the type of organic emitting material is selected. The best-known metal chelate compound is Alq 3 where q is the 8-hydroxyquinolinato ligand [5]. This material has both good emission properties and efficient electron transportation.…”

Section: Introductionmentioning

confidence: 99%

Electron Transport Properties of Zn(phen)q Compared with Alq₃in OLED

Kim¹,

Kim²,

Choi³

et al. 2009

Journal of Electrical Engineering and Technology

Self Cite

View full text Add to dashboard Cite

We synthesized new electroluminescence materials [(1,10-phenanthroline)(8-hydroxyquinoline)] Zn(phen)q and investigated their electron transport properties. We used Zn(phen)q and Alq 3 for the conductive materials and measured their electron transport properties as a function of the organic layer thickness. The difference between Zn(phen)q and Alq 3 as electron transporting materials suggests that the electrical properties depends on the carrier injection.

show abstract

Electroluminescent properties of organic light emitting diodes using Zn(HPB)2 and Zn(HPB)q

Cited by 10 publications

References 8 publications

2,2-Hydroxyphenylbenzoxazole as a selective chelating agent for complexation with Tin and Zinc: a voltammetry study

2,2-Hydroxyphenylbenzoxazole as a selective chelating agent for complexation with Tin and Zinc: a voltammetry study

Luminescent Properties of Zn and Mg Complexes on N-(2-Carboxyphenyl)salicylidenimine Basis

Electron Transport Properties of Zn(phen)q Compared with Alq₃in OLED

Contact Info

Product

Resources

About

Electroluminescent properties of organic light emitting diodes using Zn(HPB)2 and Zn(HPB)q

Cited by 10 publications

References 8 publications

2,2-Hydroxyphenylbenzoxazole as a selective chelating agent for complexation with Tin and Zinc: a voltammetry study

2,2-Hydroxyphenylbenzoxazole as a selective chelating agent for complexation with Tin and Zinc: a voltammetry study

Luminescent Properties of Zn and Mg Complexes on N-(2-Carboxyphenyl)salicylidenimine Basis

Electron Transport Properties of Zn(phen)q Compared with Alq3in OLED

Contact Info

Product

Resources

About

Electron Transport Properties of Zn(phen)q Compared with Alq₃in OLED