Title

Proton Conduction Regime Switching in Polymer– MOF Hybrids

Alternative Title

고분자 도입을 통한 금속유기구조체에서의 양성자 전도 경로 전환

DGIST Authors

Ye Eun Lee ; Nak Cheon Jeong ; Seong Kyun Kim

Advisor

정낙천

Co-Advisor(s)

Seong Kyun Kim

Issued Date

2026

Awarded Date

2026-08-01

Type

Thesis

Description

Metal−Organic Frameworks, Proton Conductivity, Grotthuss Mechanism, Vehicle Mechanism, Pathway Reorganization

Table Of Contents

I. INTRODUCTION 1
II. EXPERIMENTAL METHODS & MATERIALS 5
2.1. Materials 5
2.2. Methods 5
III. RESULTS & DISCUSSION 10
3.1. Synthesis and characterization of polyaniline incorporated HKUST-1 10
3.2. Proton conduction pathway switching controlled by polyaniline content 15
3.3. DRIFT-IR evidence for water and polyaniline environment reorganization 21
3.4. Acidity dependent modulation of proton conduction pathway 23
3.5. Humidity dependent modulation of proton conduction pathway 27
3.6. Low electronic conductivity and ion selective transport behavior of pAni@HK 32
3.7. Hydrolytic and chemical stability of pAni@HK 34
IV. CONCLUSIONS 36
V. REFERENCES 38

URI

https://scholar.dgist.ac.kr/handle/20.500.11750/60831
http://dgist.dcollection.net/common/orgView/200001006807

DOI

10.22677/THESIS.200001006807

Degree

Master

Department

Department of Physics and Chemistry

Publisher

DGIST

Show Full Item Record