Matching Solid-State to Solution-Phase Photoluminescence for Near-Unity Down-Conversion Efficiency Using Giant Quantum Dots

2015 ◽  
Vol 7 (24) ◽  
pp. 13125-13130 ◽  
Author(s):  
Christina J. Hanson ◽  
Matthew R. Buck ◽  
Krishna Acharya ◽  
Joseph A. Torres ◽  
Janardan Kundu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solid State ◽  
Conversion Efficiency ◽  
Solution Phase ◽  
Down Conversion

scholarly journals Recent Research Progress in Surface Ligand Exchange of PbS Quantum Dots for Solar Cell Application

2020 ◽  
Vol 10 (3) ◽  
pp. 975 ◽  
Author(s):  
Hyung Ryul You ◽  
Jin Young Park ◽  
Duck Hoon Lee ◽  
Younghoon Kim ◽  
Jongmin Choi
Keyword(s):  
Quantum Dots ◽  
Solid State ◽  
Ligand Exchange ◽  
Exchange Process ◽  
Surface States ◽  
Solution Phase ◽  
Research Progress ◽  
Solar Cell Application ◽  
Exchange Processes ◽  
Particle Size And Shape

Colloidal quantum dots (CQDs) are considered as next-generation semiconductors owing to their tunable optical and electrical properties depending on their particle size and shape. The characteristics of CQDs are mainly governed by their surface chemistry, and the ligand exchange process plays a crucial role in determining their surface states. Worldwide studies toward the realization of high-quality quantum dots have led to advances in ligand exchange methods, and these procedures are usually carried out in either solid-state or solution-phase. In this article, we review recent advances in solid-state and solution-phase ligand exchange processes that enhance the performance and stability of lead sulfide (PbS) CQD solar cells, including infrared (IR) CQD photovoltaics.

scholarly journals Giant Nanocrystal Quantum Dots as Stable and Efficient Down-Conversion Phosphor for LED based Solid State Lighting

2012 ◽  
Author(s):  
Janardan Kundu ◽  
Yagnaseni Ghosh ◽  
Allison M. Dennis ◽  
Han Htoon ◽  
Jennifer A Hollingsworth
Keyword(s):  
Quantum Dots ◽  
Solid State ◽  
Solid State Lighting ◽  
Nanocrystal Quantum Dots ◽  
Down Conversion

Intense multi-state visible absorption and full-color luminescence of nitrogen-doped carbon quantum dots for blue-light-excitable solid-state-lighting

2016 ◽  
Vol 4 (38) ◽  
pp. 9027-9035 ◽  
Author(s):  
Daqin Chen ◽  
Weiwei Wu ◽  
Yongjun Yuan ◽  
Yang Zhou ◽  
Zhongyi Wan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solid State ◽  
Carbon Quantum Dots ◽  
Solid State Lighting ◽  
Visible Absorption ◽  
Nitrogen Doped ◽  
Full Color ◽  
Potential Applications ◽  
Doped Carbon Dots ◽  
Nitrogen Doped Carbon

Nitrogen-doped carbon dots with multi-state visible absorption and full-color blue/yellow/red emissions are synthesized, and show potential applications in solid-state-lighting.

Diorganotin(IV) N-acetyl-l-cysteinate complexes: Synthesis, solid state, solution phase, DFT and biological investigations

2010 ◽  
Vol 104 (7) ◽  
pp. 750-758 ◽  
Author(s):  
Lorenzo Pellerito ◽  
Cristina Prinzivalli ◽  
Girolamo Casella ◽  
Tiziana Fiore ◽  
Ornella Pellerito ◽  
...  
Keyword(s):  
Solid State ◽  
State Solution ◽  
Solution Phase

Vapor Phase Infiltration of ZnO Quantum Dots for All-Solid-State PEO-Based Lithium Batteries

2021 ◽  
Author(s):  
Wenda Bao ◽  
Lianqi Zhao ◽  
Haojie Zhao ◽  
Longxing Su ◽  
Xincan Cai ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solid State ◽  
Vapor Phase ◽  
Lithium Batteries ◽  
Zno Quantum Dots
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