Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | 이홍경 | - |
| dc.contributor.author | Bokyung Choi | - |
| dc.date.accessioned | 2024-02-29T21:02:08Z | - |
| dc.date.available | 2024-02-29T21:02:08Z | - |
| dc.date.issued | 2024 | - |
| dc.identifier.uri | http://hdl.handle.net/20.500.11750/48094 | - |
| dc.identifier.uri | http://dgist.dcollection.net/common/orgView/200000728079 | - |
| dc.description | Surface-adaptive protection;Dual-layer structural protection;Li-S batteries;Li-metal anodes;Lean electrolytes | - |
| dc.description.tableofcontents | Ⅰ. Introduction 1 1.1. Lithium Secondary Batteries 1 1.1.1. Historical Background 1 1.1.2. Operating Principles of Rechargeable Lithium-Ion Batteries · 2 1.1.3. Next Generation Batteries: Revisiting Li Metal Anode 3 1.2. Ultra-light Lithium-Sulfur Batteries 3 1.2.1. Cell Configuration and Basic Principles · 3 1.2.2. Challenges 5 1.2.3. Requirements for High-Energy Cell Design 6 1.2.4. Challenges under Lean Electrolyte Conditions 7 1.3. Introducing Protective Layer 8 1.4. Research Goals 11 Ⅱ. Experimental Method 13 2.1. Preparation of PL-Li 13 2.2. Material Characterization 13 2.3. Electrochemical measurements 13 2.4. Postmortem analysis 14 2.5. Computational simulation 14 Ⅲ. Results and discussion 16 3.1. Unraveling the degradation modes of model PLs 16 3.2. Finding key factors for designing surface adaptive PLs · 23 3.3. Design surface adaptive dual protection layer (APL) · 30 IV. Concluding Remark 36 References · 37 Summary in Korean · 42 |
- |
| dc.format.extent | 42 | - |
| dc.language | eng | - |
| dc.publisher | DGIST | - |
| dc.title | Surface Adaptive Dual-Layer Protection of Li-metal Anode for Extending Cycle-life of Li-Sulfur Batteries with Lean Electrolyte | - |
| dc.type | Thesis | - |
| dc.identifier.doi | 10.22677/THESIS.200000728079 | - |
| dc.description.degree | Master | - |
| dc.contributor.department | Department of Energy Science and Engineering | - |
| dc.contributor.coadvisor | Yong Min Lee | - |
| dc.date.awarded | 2024-02-01 | - |
| dc.publisher.location | Daegu | - |
| dc.description.database | dCollection | - |
| dc.citation | XT.EM최45 202402 | - |
| dc.date.accepted | 2024-01-30 | - |
| dc.contributor.alternativeDepartment | 에너지공학과 | - |
| dc.subject.keyword | Surface-adaptive protection | - |
| dc.subject.keyword | Dual-layer structural protection | - |
| dc.subject.keyword | Li-S batteries | - |
| dc.subject.keyword | Li-metal anodes | - |
| dc.subject.keyword | Lean electrolytes | - |
| dc.contributor.affiliatedAuthor | Bokyung Choi | - |
| dc.contributor.affiliatedAuthor | Hongkyung Lee | - |
| dc.contributor.affiliatedAuthor | Yong Min Lee | - |
| dc.contributor.alternativeName | 최보경 | - |
| dc.contributor.alternativeName | Hongkyung Lee | - |
| dc.contributor.alternativeName | 이용민 | - |
| dc.rights.embargoReleaseDate | 2029-02-28 | - |
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