Functional enhancement in Alq3 via metal doping and nanoscale synthesis: a review

被引：6
作者：
Khan, Mohd. Bilal [1 ]
Salah, Numan [2 ]
Khan, Zishan H. [1 ]
机构：
[1] Jamia Millia Islamia, Organ Elect & Nanotechnol Res Lab, Dept Appl Sci & Humanities, New Delhi, India
[2] King Abdulaziz Univ, Ctr Nanotechnol, Jeddah, Saudi Arabia
来源：
APPLIED NANOSCIENCE | 2022年 / 12卷 / 05期
关键词：
Tris (8-hydroxyquinolinato) aluminum (Alq3); Organic luminescent materials; Organic electron transport layer; Metal doping; Nanoscale synthesis; LIGHT-EMITTING-DIODES; ELECTRON-TRANSPORT; THIN-FILMS; CARRIER TRANSPORT; CRYSTAL-STRUCTURE; AU NANOPARTICLES; DELTA-PHASE; ALQ(3); ALUMINUM; NANOWIRES;
D O I：
10.1007/s13204-022-02348-2
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Tris (8-hydroxyquinolinato) aluminum (Alq3) is an organic electron transport and luminescent material. Even after more than 20 years of intense research and development, Alq3 continues to be one of the widely used organic light emitting diode (OLED) material. Metal doping/incorporation and nanoscale synthesis are the two popular strategies used to enhance the functional properties of Alq3. This review provides an understanding about the structure and properties of Alq3. It also tries to address the long-time unresolved issue regarding the origin of blue-shifted luminescence from gamma and delta faces of Alq3. Metal doping/incorporation and nanoscale synthesis are the two widely adopted approaches to enhance the functional properties of Alq3. This review assesses the research done on these two strategies and attempts to understand the science behind adopting these strategies and the resulting performance enhancement. This review also provides an account of the research work undertaken on the relatively new direction that is nanoscale synthesis of metal-doped/incorporated Alq3 nanostructures which integrates the promises of nanoscale synthesis with the benefits of metal doping/incorporation.
引用
收藏
页码：1365 / 1385
页数：21
相关论文
共 50 条
[41]   3D-to-2D Morphology Manipulation of Sputter-Deposited Nanoscale Silver Films on Weakly Interacting Substrates via Selective Nitrogen Deployment for Multifunctional Metal Contacts [J].
Jamnig, Andreas ;
Pliatsikas, Nikolaos ;
Konpan, Martin ;
Lu, Jun ;
Kehagias, Thomas ;
Kotanidis, Alexios N. ;
Kalfagiannis, Nikolaos ;
Bellas, Dimitris, V ;
Lidorikis, Elefterios ;
Kovac, Janez ;
Abadias, Gregory ;
Petrov, Ivan ;
Greene, Joseph E. ;
Sarakinos, Kostas .
ACS APPLIED NANO MATERIALS, 2020, 3 (05) :4728-4738
[42]   Selective Synthesis of Fe2O3 and Fe3O4 Nanowires Via a Single Precursor: A General Method for Metal Oxide Nanowires [J].
Du, Ning ;
Xu, Yanfang ;
Zhang, Hui ;
Zhai, Chuanxin ;
Yang, Deren .
NANOSCALE RESEARCH LETTERS, 2010, 5 (08) :1295-1300
[43]   Selective Synthesis of Fe2O3 and Fe3O4 Nanowires Via a Single Precursor: A General Method for Metal Oxide Nanowires [J].
Ning Du ;
Yanfang Xu ;
Hui Zhang ;
Chuanxin Zhai ;
Deren Yang .
Nanoscale Research Letters, 5
[44]   One-pot synthesis of Ag-In-Ga-S nanocrystals embedded in a Ga2O3 matrix and enhancement of band-edge emission by Na+ doping [J].
Tozawa, Makoto ;
Miyamae, Chie ;
Akiyoshi, Kazutaka ;
Kameyama, Tatsuya ;
Yamamoto, Takahisa ;
Motomura, Genichi ;
Fujisaki, Yoshihide ;
Uematsu, Taro ;
Kuwabata, Susumu ;
Torimoto, Tsukasa .
NANOSCALE ADVANCES, 2023, 5 (24) :7057-7066
[45]   Review on the synthesis and doping strategies in enhancing the Na ion conductivity of Na3Zr2Si2PO12 (NASICON) based solid electrolytes [J].
Rao, Y. Bhaskara ;
Bharathi, K. Kamala ;
Patro, L. N. .
SOLID STATE IONICS, 2021, 366
[46]   One step solvothermal synthesis of functional hybrid γ-Fe2O3/carbon hollow spheres with superior capacities for heavy metal removal [J].
Cui, Hao-Jie ;
Cai, Jie-Kui ;
Zhao, Huan ;
Yuan, Baoling ;
Ai, Cuiling ;
Fu, Ming-Lai .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2014, 425 :131-135
[47]   Enhancement of ferroelectricity in gadolinium (Gd) and transition metal (Ni, Co, Cr) Co-doped BiFeO3 thin films via a chemical solution deposition technique [J].
Kim, J. W. ;
Kim, S. S. ;
Kim, H. J. ;
Kim, W. J. ;
Raghavan, C. M. ;
Do, D. ;
Lee, M. H. ;
Song, T. K. ;
Kim, M. H. .
JOURNAL OF ELECTROCERAMICS, 2013, 30 (1-2) :13-18
[48]   Enhancement of ferroelectricity in gadolinium (Gd) and transition metal (Ni, Co, Cr) Co-doped BiFeO3 thin films via a chemical solution deposition technique [J].
J. W. Kim ;
S. S. Kim ;
H. J. Kim ;
W. J. Kim ;
C. M. Raghavan ;
D. Do ;
M. H. Lee ;
T. K. Song ;
M. H. Kim .
Journal of Electroceramics, 2013, 30 :13-18
[49]   Facile synthesis of high-pressure polymorph β-YB3O6 by co-doping Bi3+ and RE3+ (RE = Tb, Eu) with color-tunable emissions via energy transfer [J].
Gao, Yan ;
Jiang, Pengfei ;
Gao, Wenliang ;
Cong, Rihong ;
Yang, Tao .
JOURNAL OF SOLID STATE CHEMISTRY, 2019, 278
[50]   Non-metal doped graphitic carbon nitride (g-C3N4): Prospects and review on hydrogen generation via water splitting [J].
Nagar, Om Prakash ;
Chouhan, Neelu .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2024, 96 :533-565
12345