Mechanochemical Synthesis of Conducting Polymers for Sensory Applications
- Title
- Mechanochemical Synthesis of Conducting Polymers for Sensory Applications
- Author(s)
- Ji Yun Yang
- DGIST Authors
- Ji Yun Yang ; Chiyoung park ; Dae-hyun Nam
- Advisor
- 박치영
- Co-Advisor(s)
- Dae-hyun Nam
- Issued Date
- 2022
- Awarded Date
- 2022/02
- Type
- Thesis
- Description
- Mechanochemistry, Oxidative polymerization, Eutectic liquid, Triphenylamine, Conductive composites, Porous organic polymer
- Table Of Contents
-
Ⅰ. Introduction 1
1.1 Mechanochemistry 1
1.1.1 History of Mechanochemistry 1
1.1.2 Mechanics Model of Mechanochemistry 2
1.1.3 Techniques and Equipment for Mechanochemistry 3
1.1.4 Liquid Assisted Grinding (LAG) 4
1.1.5 Synthesis of Porous Organic Polymers (POPs) & COFs 4
1.1.6 Oxidative Polymerization via Mechanochemistry 5
1.2 Eutectic liquid (EL) 6
1.2.1 Formation of Eutectics 6
1.2.2 DP-Based Eutectic Liquid 7
1.3 Strain Sensor 8
1.3.1 Carbon Nanomaterial-based Strain Sensor 8
1.4 Chemosensor 10
1.4.1 Supramolecular Chemosensor 11
1.4.2 CNT-Based Chemosensor 11
1.4.3 Conjugated Polymer (CP)-Based Chemosensor 12
1.5 Bisphenol A (BPA) 13
1.6 Triphenylamine (TPA) 13
Ⅱ. Experimental 15
2.1 Materials and Methods 15
2.2 Synthesis of Eutectic Liquid 15
2.3 Synthesis of EL-CNT, EL-OX-CNT, EL-OXdoped-CNT 16
2.4 Synthesis of EL-POPs 16
2.5 Synthesis of EL-POPs-CNT 16
2.6 Preparation of Device for Electro-Mechanical Property 17
2.7 Preparation of Device for Light Sensing and BPA Sensing Property 17
2.8 Electro-Mechanical Tests 17
2.9 Batch Adsorption Experiments 17
2.10 UV-vis spectra change test according to light irradiation time 17
2.11 Light Sensing Test 18
2.12 BPA Sensing Test 18
Ⅲ. Results and Discussion 22
3.1 Results and Discussion of Electro-Mechanical Sensor 22
3.1.1 FT-IR Spectra and Rheology Studies of EL-CNT, EL-OX, and EL-OX-CNT 22
3.1.2 TGA and DSC of EL-CNT, EL-OX, and EL-OX-CNT 23
3.1.3 Electro-Mechanical Properties 23
3.1.4 Printability 25
3.2 Results and Discussion of Light & BPA Sensing EL-POPs-CNT 27
3.2.1 FT-IR Spectra and Rheology Studies of EL-POPs-CNT 27
3.2.2 XPS Spectra of EL-POPs 27
3.2.3 Light Responsive Tests of EL-OX, EL-OX-CNT, and EL-POPs-CNT 28
3.2.4 BET analysis of EL-POPs 30
3.2.5 UV-vis Spectra of EL-POPs 31
3.2.6 BPA Removal and Sensing Test of EL-POPs 32
Ⅳ. Conclusion 33
Ⅴ. References 34
Ⅵ. Korean Summary 40
- URI
-
http://dgist.dcollection.net/common/orgView/200000595328
http://hdl.handle.net/20.500.11750/16303
- Degree
- Master
- Department
- Energy Science & Engineering
- Publisher
- DGIST
- Related Researcher
-
-
Park, Chiyoung
- Research Interests Soft Conductors; Conducting Polymers; Carbon Materials; Renewable energy materials;
-
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-
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- Appears in Collections:
- Department of Energy Science and Engineering Theses Master
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