Search Results - "Kim, Mee Rahn"

Semiconductor and Metallic Core-Shell Nanostructures: Synthesis and Applications in Solar Cells and Catalysis by Kim, Mee Rahn, Xu, Zhenhe, Chen, Guozhu, Ma, Dongling

“…Nano‐heterostructures have attracted great attention due to their extraordinary properties beyond those of their single‐component counterparts. This review…”
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Cation Exchange Reactions in Colloidal Branched Nanocrystals by Miszta, Karol, Dorfs, Dirk, Genovese, Alessandro, Kim, Mee Rahn, Manna, Liberato

“…Octapod-shaped colloidal nanocrystals composed of a central “core” region of cubic sphalerite CdSe and pods of hexagonal wurtzite CdS are subject to a cation…”
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Facile fabrication of hollow Pt/Ag nanocomposites having enhanced catalytic properties by Kim, Mee Rahn, Lee, Dong Ki, Jang, Du-Jeon

“…[Display omitted] ► Hollow Pt/Ag composite nanospheres show highly enhanced catalytic properties. ► Hollow Pt/Ag nanospheres have been prepared through a…”
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Fabrication, spectroscopy, and dynamics of highly luminescent core–shell InP@ZnSe quantum dots by Kim, Mee Rahn, Chung, Jae Hun, Lee, Mihee, Lee, Seonghoon, Jang, Du-Jeon

“…Highly luminescent core–shell InP@ZnSe quantum dots have been prepared via hot injection synthesis, and their photoluminescence spectroscopy and dynamics have…”
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Laser-induced fabrication of platinum nanoshells having enhanced catalytic and Raman properties by Kim, Mee Rahn, Kim, Jong-Yeob, Kim, Seol Ji, Jang, Du-Jeon

“…[Display omitted] ▶ Platinum nanoshells have been fabricated via laser irradiation. ▶ Nanoshell thickness has been tuned. ▶ Platinum nanoshells have high…”
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Fabrication of Copper Oxide Nanoboxes Containing a Platinum Nanocluster via an Optical and Galvanic Route by Kim, Mee Rahn, Kim, Seol Ji, Jang, Du-Jeon

“…Copper oxide hollow nanoboxes containing a platinum nanocluster have been fabricated in mild conditions at room temperature by dropping a laser-irradiated…”
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Quantum-Dot-Based Solar Cells: Recent Advances, Strategies, and Challenges by Kim, Mee Rahn, Ma, Dongling

“…Among next-generation photovoltaic systems requiring low cost and high efficiency, quantum dot (QD)-based solar cells stand out as a very promising candidate…”
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Nanopattern transfer and wettability modification of regularly structured metallic and polymeric surfaces with replication by Kim, Mee Rahn, Heo, Soo Yeon, Jang, Du-Jeon

“…The hexagonally arranged close-packed concave nanotexture of the master surface has been transferred to various materials well with the topological degradation…”
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Preparation and characterization of titania/ZnS core-shell nanotubes by Kim, Mee Rahn, Ahn, Shin Ja, Jang, Du-Jeon

“…Core-shell nanocomposites of titania nanotubes/ZnS quantum dots have been prepared by using a hydrothermal synthetic method and characterized by using various…”
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Influence of Chloride Ions on the Synthesis of Colloidal Branched CdSe/CdS Nanocrystals by Seeded Growth by Kim, Mee Rahn, Miszta, Karol, Povia, Mauro, Brescia, Rosaria, Christodoulou, Sotirios, Prato, Mirko, Marras, Sergio, Manna, Liberato

“…We studied the influence of chloride ions (Cl–), introduced as CdCl2, on the seeded growth synthesis of colloidal branched CdSe(core)/CdS(pods) nanocrystals…”
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Hollow and Concave Nanoparticles via Preferential Oxidation of the Core in Colloidal Core/Shell Nanocrystals by Miszta, Karol, Brescia, Rosaria, Prato, Mirko, Bertoni, Giovanni, Marras, Sergio, Xie, Yi, Ghosh, Sandeep, Kim, Mee Rahn, Manna, Liberato

“…Hollow and concave nanocrystals find applications in many fields, and their fabrication can follow different possible mechanisms. We report a new route to…”
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Enhanced Long-term and Thermal Stability of Polymer Solar Cells in Air at High Humidity with the Formation of Unusual Quantum Dot Networks by Tan, Long, Yang, Fan, Kim, Mee Rahn, Li, Pandeng, Gangadharan, Deepak Thrithamarassery, Margot, Joëlle, Izquierdo, Ricardo, Chaker, Mohamed, Ma, Dongling

“…Due to the practical applications of polymer solar cells (PSCs), their stability recently has received increasing attention. Herein, a new strategy was…”
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Synthesis and Characterization of Highly Luminescent CdS@ZnS Core−Shell Nanorods by Kim, Mee Rahn, Kang, Young-Mee, Jang, Du-Jeon

“…Highly luminescent CdS-core ZnS-shell nanorods stabilized by mercaptopropionic acid in water were synthesized wet-chemically and characterized by measuring…”
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Charge separation in Pt-decorated CdSe@CdS octapod nanocrystals by Conca, Erika, Aresti, Mauro, Saba, Michele, Casula, Maria Francesca, Quochi, Francesco, Mula, Guido, Loche, Danilo, Kim, Mee Rahn, Manna, Liberato, Corrias, Anna, Mura, Andrea, Bongiovanni, Giovanni

“…We synthesize colloidal CdSe@CdS octapod nanocrystals decorated with Pt domains, resulting in a metal-semiconductor heterostructure. We devise a protocol to…”
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Composition Variation and Thermal Treatment of Zn x Cd 1− x S Alloy Nanoparticles to Exhibit Controlled and Efficient Luminescence by Kim, Mee Rahn, Park, Sun-Young, Jang, Du-Jeon

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Facile Controlled Synthesis and Spectroscopy of CdS 1− x Se x Alloy and (CdS) 1− x @(CdSe) x Core–Shell Nanotetrapods by Kim, Mee Rahn, Park, Sun‐Young, Jang, Du‐Jeon

“…Abstract Nanotetrapods of alloy CdS 1− x Se x and core–shell (CdS) 1− x @(CdSe) x are fabricated easily in water using ethylenediamine as a…”
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Reversible Tunability of the Near-Infrared Valence Band Plasmon Resonance in Cu 2– x Se Nanocrystals by Dorfs, Dirk, Härtling, Thomas, Miszta, Karol, Bigall, Nadja C., Kim, Mee Rahn, Genovese, Alessandro, Falqui, Andrea, Povia, Mauro, Manna, Liberato

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Fabrication, spectroscopy, and dynamics of highly luminescent core-shell InPnSe quantum dots by Kim, Mee Rahn, Chung, Jae Hun, Lee, Mihee, Lee, Seonghoon, Jang, Du-Jeon

“…InP quantum dots of 3 nm in diameter have been prepared using a dehalosilylation reaction and passivated with ZnSe to enhance photoluminescence by 6.8 times…”
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Facile Controlled Synthesis and Spectroscopy of CdS1−xSex Alloy and (CdS)1−x@(CdSe)x Core-Shell Nanotetrapods by Kim, Mee Rahn, Park, Sun-Young, Jang, Du-Jeon

“…Nanotetrapods of alloy CdS1−xSex and core–shell (CdS)1−x@(CdSe)x are fabricated easily in water using ethylenediamine as a solvent‐coordinating molecular…”
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Reversible tunability of the near-infrared valence band plasmon resonance in Cu(2-x)Se nanocrystals by Dorfs, Dirk, Härtling, Thomas, Miszta, Karol, Bigall, Nadja C, Kim, Mee Rahn, Genovese, Alessandro, Falqui, Andrea, Povia, Mauro, Manna, Liberato

“…We demonstrate that colloidal Cu(2-x)Se nanocrystals exhibit a well-defined infrared absorption band due to the excitation of positive charge carrier…”
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