Atomic-level investigation of molecular behaviors on solid surface
- Abstract
- Chemical reactions on surfaces which called ‘surface chemistry’ have been
studied, and it is important to comprehend the mechanism of the reaction and clarify the
relationship between reactant and surface to improve the model systems. It is general to
use the surface as a catalyst or to manipulate the physical/chemical properties of the
surface for utilizing in industry. In order to increase the reactivity of the catalyst and
induce the reaction in the desired direction, it is necessary to figure out the surface
properties and find the driving force of the reaction. Reactions taking place on the surface
are difficult to analyze accurately because there are various factors that affect on the
reaction pathway. Moreover, the precise investigation in an atomic-level was impossible
in the past. With the development of scanning probe microscopy (SPM) and
computational method, it is able to study real-space investigation. These two approaches
were used to understand in-depth and provide insight into mechanism analysis. In this
study, we demonstrate a fundamental study for controlling the reactivity and proposed
reliable surface-reactant relationships.
- Author(s)
- 이민희
- Issued Date
- 2019
- Awarded Date
- 2019-08
- Type
- Dissertation
- Keyword
- chemical reaction; surface; STM; DFT
- URI
- https://oak.ulsan.ac.kr/handle/2021.oak/6179
http://ulsan.dcollection.net/common/orgView/200000225128
- Authorize & License
-
- Files in This Item:
-
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.