Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | 이윤구 | - |
| dc.contributor.author | Byeongjae Kang | - |
| dc.date.accessioned | 2024-02-29T21:01:54Z | - |
| dc.date.available | 2024-02-29T21:01:54Z | - |
| dc.date.issued | 2024 | - |
| dc.identifier.uri | http://hdl.handle.net/20.500.11750/48082 | - |
| dc.identifier.uri | http://dgist.dcollection.net/common/orgView/200000724515 | - |
| dc.description | Copper nanowire; Poly-melamine; Core-shell nanostructure; CO2 reduction reaction | - |
| dc.description.tableofcontents | Abstract i List of contents ii List of tables iii List of figures vi Ⅰ. Introduction 1 1.1 Copper nanowire for CO2 reduction 1 1.2 Poly-melamine coated CuNW 2 1.3 Influences of chemical environment on CO2 reduction 3 1.4 Influences of porous shell on CO2 reduction 4 Ⅱ. Theoretical background 5 2.1 Cpper nanowire (CuNW) 5 2.1.1 Growth mechanism of CuNWs 5 2.1.2 Synthesis methods for CuNWs 7 2.1.3 Purification of CuNWs 8 2.2 Synthesis methods for polymer coated metal nanowires 10 2.2.1 Electropolymerization 10 2.2.2 In situ polymerization 12 2.3 Electrochemical CO2 redcution reaction (CO2RR) 13 2.3.1 Copper for electrochemical CO2RR 15 2.3.2 The mechanism of CO2RR on Cu Surface 17 2.3.3 Modifier addition to copper for enhanced CO2RR 19 2.4 The characteristics of melamine 25 2.4.1 High interaction with CO2 25 2.4.2 Abundant and ordered reaction sites 27 Ⅲ. Experimental Section 30 3.1 Chemicals and materials 30 3.2 Synthesis of CuNWs 30 3.3 Preparation of poly melamine coated CuNWs 30 3.4 Preparation of poly-melamine 31 3.5 Characterization 31 3.6 Electrode preparation and electrochemical CO2RR measurement 32 Ⅳ. Result and discussion 35 4.1 Poly-melamine coated CuNWs synthesis 35 4.1.1 Synthesis of poly-melamines 35 4.1.2 Stirring method 36 4.1.3 Hydrothermal method 41 4.1.4 Reflux heating method 43 4.2 Poly-melamine as a modifier for catalyst activity enhancement 48 4.2.1 Influence of poly-melamine chemical composition on catalyst activity 50 4.2.2 Influence of poly-melamine pore on catalyst activity 54 Ⅴ. conclusion 58 Reference 59 Summary 64 |
- |
| dc.format.extent | 64 | - |
| dc.language | eng | - |
| dc.publisher | DGIST | - |
| dc.title | Poly-Melamine Coated Copper Nanowires for Efficient Electrochemical CO2 Reduction | - |
| dc.type | Thesis | - |
| dc.identifier.doi | 10.22677/THESIS.200000724515 | - |
| dc.description.degree | Master | - |
| dc.contributor.department | Department of Energy Science and Engineering | - |
| dc.contributor.coadvisor | Yun Hee Jang | - |
| dc.date.awarded | 2024-02-01 | - |
| dc.publisher.location | Daegu | - |
| dc.description.database | dCollection | - |
| dc.citation | XT.EM강44 202402 | - |
| dc.date.accepted | 2024-01-30 | - |
| dc.contributor.alternativeDepartment | 에너지공학과 | - |
| dc.subject.keyword | Copper nanowire | - |
| dc.subject.keyword | Poly-melamine | - |
| dc.subject.keyword | Core-shell nanostructure | - |
| dc.subject.keyword | CO2 reduction reaction | - |
| dc.contributor.affiliatedAuthor | Byeongjae Kang | - |
| dc.contributor.affiliatedAuthor | Youngu Lee | - |
| dc.contributor.affiliatedAuthor | Yun Hee Jang | - |
| dc.contributor.alternativeName | 강병재 | - |
| dc.contributor.alternativeName | Youngu Lee | - |
| dc.contributor.alternativeName | 장윤희 | - |
| dc.rights.embargoReleaseDate | 2029-02-28 | - |
- Files in This Item:
-
There are no files associated with this item.
- Appears in Collections:
- Department of Energy Science and Engineering Theses Master
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.