Selection of Metal Oxide Charge Transport Layers for Colloidal Quantum Dot LEDs

ACS Nano ◽  
2009 ◽  
Vol 3 (11) ◽  
pp. 3581-3586 ◽  
Author(s):  
V. Wood ◽  
M. J. Panzer ◽  
J. E. Halpert ◽  
J.-M. Caruge ◽  
M. G. Bawendi ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Metal Oxide ◽  
Charge Transport ◽  
Oxide Charge ◽  
Colloidal Quantum Dot ◽  
Selection Of

Colloidal quantum-dot light-emitting diodes with metal-oxide charge transport layers

2008 ◽  
Vol 2 (4) ◽  
pp. 247-250 ◽  
Author(s):  
J. M. Caruge ◽  
J. E. Halpert ◽  
V. Wood ◽  
V. Bulović ◽  
M. G. Bawendi
Keyword(s):  
Quantum Dot ◽  
Metal Oxide ◽  
Charge Transport ◽  
Light Emitting Diodes ◽  
Oxide Charge ◽  
Light Emitting ◽  
Colloidal Quantum Dot

scholarly journals Perspective on Predominant Metal Oxide Charge Transporting Materials for High-Performance Perovskite Solar Cells

2021 ◽  
Vol 8 ◽  
Author(s):  
Mriganka Singh ◽  
Chih Wei Chu ◽  
Annie Ng
Keyword(s):  
Solar Cells ◽  
Metal Oxide ◽  
Charge Transport ◽  
High Performance ◽  
Collection Efficiency ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Future Research ◽  
Charge Collection Efficiency ◽  
Oxide Charge

Nowadays, the power conversion efficiency of organometallic mixed halide perovskite solar cells (PSCs) is beyond 25%. To fabricate highly efficient and stable PSCs, the performance of metal oxide charge transport layers (CTLs) is one of the key factors. The CTLs are employed in PSCs to separate the electrons and holes generated in the perovskite active layer, suppressing the charge recombination rate so that the charge collection efficiency can be increased at their respective electrodes. In general, engineering of metal oxide electron transport layers (ETLs) is found to be dominated in the research community to boost the performance of PSCs due to the resilient features of ETLs such as excellent electronic properties, high resistance to thermal temperature and moisture, ensuring good device stability as well as their high versatility in material preparation. The metal oxide hole transport layers in PSCs are recently intensively studied. The performance of PSCs is found to be very promising by using optimized hole transport materials. This review concisely discusses the evolution of some prevalent metal oxide charge transport materials (CTMs) including TiO2, SnO2, and NiOx, which are able to yield high-performance PSCs. The article begins with introducing the development trend of PSCs using different types of CTLs, pointing out the important criteria for metal oxides being effective CTLs, and then a variety of preparation methods for CTLs as employed by the community for high-performance PSCs are discussed. Finally, the challenges and prospects for future research direction toward scalable metal oxide CTM-based PSCs are delineated.

Metal Oxide Charge Transport Layers for Efficient and Stable Perovskite Solar Cells

2019 ◽  
Vol 29 (47) ◽  
pp. 1900455 ◽  
Author(s):  
Seong Sik Shin ◽  
Seon Joo Lee ◽  
Sang Il Seok
Keyword(s):  
Solar Cells ◽  
Metal Oxide ◽  
Charge Transport ◽  
Perovskite Solar Cells ◽  
Oxide Charge

Fine Tuned Nanolayered Metal/Metal Oxide Electrode for Semitransparent Colloidal Quantum Dot Solar Cells

2016 ◽  
Vol 26 (12) ◽  
pp. 1921-1929 ◽  
Author(s):  
Xiaoliang Zhang ◽  
Carl Hägglund ◽  
Malin B. Johansson ◽  
Kári Sveinbjörnsson ◽  
Erik M. J. Johansson
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Metal Oxide ◽  
Oxide Electrode ◽  
Quantum Dot Solar Cells ◽  
Metal Metal ◽  
Colloidal Quantum Dot

PbS Colloidal Quantum-Dot-Sensitized Inorganic-Organic Hybrid Solar Cells with Radial-Directional Charge Transport

ChemPhysChem ◽  
2014 ◽  
Vol 15 (6) ◽  
pp. 1024-1027 ◽  
Author(s):  
Sungwoo Kim ◽  
Jin Hyuck Heo ◽  
Jun Hong Noh ◽  
Sang-Wook Kim ◽  
Sang Hyuk Im ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Charge Transport ◽  
Hybrid Solar Cells ◽  
Organic Hybrid ◽  
Colloidal Quantum Dot

Preventing Interfacial Recombination in Colloidal Quantum Dot Solar Cells by Doping the Metal Oxide

ACS Nano ◽  
2013 ◽  
Vol 7 (5) ◽  
pp. 4210-4220 ◽  
Author(s):  
Bruno Ehrler ◽  
Kevin P. Musselman ◽  
Marcus L. Böhm ◽  
Frederik S. F. Morgenstern ◽  
Yana Vaynzof ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Metal Oxide ◽  
Quantum Dot Solar Cells ◽  
Colloidal Quantum Dot ◽  
Interfacial Recombination

Impact of 1,2-ethanedithiol treatment on luminescence and charge-transport characteristics in colloidal quantum-dot LEDs

2019 ◽  
Vol 30 (50) ◽  
pp. 505202 ◽  
Author(s):  
Huu Tuan Nguyen ◽  
Shin Young Ryu ◽  
Anh Tuan Duong ◽  
Soonil Lee
Keyword(s):  
Quantum Dot ◽  
Charge Transport ◽  
Colloidal Quantum Dot
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