Hot electron phenomena at solid–liquid interfaces

SW Lee, B Jeon, H Lee, JY Park - The Journal of Physical …, 2022 - ACS Publications
Understanding the role of energy dissipation and charge transfer under exothermic chemical
reactions on metal catalyst surfaces is important for elucidating the fundamental phenomena …

Surface chemistry of hot electron and metal-oxide interfaces

SW Lee, H Lee, Y Park, H Kim, GA Somorjai… - Surface Science …, 2021 - Elsevier
Fundamental mechanisms for energy conversion and dissipation on surfaces and at
interfaces have been significant issues in the community of surface science. Electronic …

Controlling hot electron flux and catalytic selectivity with nanoscale metal-oxide interfaces

SW Lee, JM Kim, W Park, H Lee, GR Lee… - Nature …, 2021 - nature.com
Interaction between metal and oxides is an important molecular-level factor that influences
the selectivity of a desirable reaction. Therefore, designing a heterogeneous catalyst where …

Catalytic Boosting by Surface-Plasmon-Driven Hot Electrons on Antenna–Reactor Schottky Nanodiodes

M Kang, B Jeon, JY Park - Nano Letters, 2023 - ACS Publications
Significant research has focused on enhancing catalytic performance through solar energy
conversion, and the design of photocatalysis incorporating surface plasmons is drawing …

Electronic control of hot electron transport using modified Schottky barriers in metal–semiconductor nanodiodes

B Jeon, C Lee, JY Park - ACS Applied Materials & Interfaces, 2021 - ACS Publications
Hot electron flux, generated by both incident light energy and the heat of the catalytic
reaction, is a major element for energy conversion at the surface. Controlling hot electron …

Phase change material based hot electron photodetection

SK Chamoli, G Verma, SC Singh, C Guo - Nanoscale, 2021 - pubs.rsc.org
We introduce a phase change material (PCM) based metal–dielectric–metal (MDM) cavity of
gold (Au)–antimony trisulfide (Sb2S3)–Au as a hot electron photodetector (HEPD). Sb2S3 …

Enhanced Hot Electron Flow and Catalytic Synergy by Engineering Core–Shell Structures on Au–Pd Nanocatalysts

B Jeon, D Kim, TS Kim, HK Lee… - ACS Applied Materials & …, 2023 - ACS Publications
The synergistic catalytic performances of bimetallic catalysts are often attributed to the
reaction mechanism associated with the alloying process of the catalytic metals. Chemically …

Hot electron chemistry in catalytic reactions

SW Lee - Trends in Chemistry, 2023 - cell.com
Catalysis is more active when the system is moved to a beneficial energy landscape through
electron transfer between the catalyst surface and a reaction intermediate. Charge transfer …

Manipulation of hot electron flow on plasmonic nanodiodes fabricated by nanosphere lithography

M Kang, Y Park, H Lee, C Lee, JY Park - Nanotechnology, 2021 - iopscience.iop.org
Energy conversion to generate hot electrons through the excitation of localized surface
plasmon resonance (LSPR) in metallic nanostructures is an emerging strategy in …

How Hot Electron Generation at the Solid–Liquid Interface Is Different from the Solid–Gas Interface

SW Lee, H Kim, JY Park - Nano Letters, 2023 - ACS Publications
Excitation of hot electrons by energy dissipation under exothermic chemical reactions on
metal catalyst surfaces occurs at both solid–gas and solid–liquid interfaces. Despite …