Full metadata record
DC Field | Value | Language |
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dc.contributor.advisor | 상가라쥬 샨무감 | - |
dc.contributor.author | Jitendra Samdani | - |
dc.date.accessioned | 2022-07-07T02:29:03Z | - |
dc.date.available | 2022-07-07T02:29:03Z | - |
dc.date.issued | 2021 | - |
dc.identifier.uri | http://dgist.dcollection.net/common/orgView/200000362641 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/16659 | - |
dc.description.statementofresponsibility | N | - |
dc.description.tableofcontents | List of Contents Abstract … i List of Contents…. iii CHAPTER – I. Introduction 1.1 The need for energy storage……………………………………. 1 1.2 Energy storage devices/systems…………………………………. 2 1.3 Mechanical energy storage………………………………………. 3 1.4 Thermal energy storage…………………………………………. 4 1.5 Electrochemical energy storage (EES)…………………………. 5 1.5.1 Batteries………………………………………………… 5 1.5.2 Electrochemical capacitors……………………………. 10 1.6 Li-ion battery Vs supercapacitors………………………………. 11 1.7 Electrode Material for electrochemical storage device…………. 14 1.7.1 Heteroatom doped (B, N, S, and P) carbon material…… 14 1.7.2 Carbon – metal oxide composite………………………. 18 1.8 Electrode material for intercalation pseudocapacitance mechanism……………………………………………………… 19 1.8.1 Nitridation of TiO2……………………………………. 20 1.9 Dimensionality of the nano-material…………………………… 21 1.10 Objectives of the thesis………………………………………… 24 CHAPTER – II. Experimental Methodology 2.1 Reagents………………………………………………………. 25 2.2 Synthesis of N-doped porous carbon nanofiber (N-pCNF) …… 25 2.2.1 Synthesis of ZIF-8……………………………………. 26 2.3 Synthesis of MnCoOx@NCNF and NCNF……………………. 26 2.4 Synthesis of heterostructured TiON-MnCo2O4 composite……. 27 2.4.1 Synthesis of titanium oxynitride (TiON) nanorods……. 27 2.4.2 Synthesis of 1D titanate precursor……………………. 28 2.5 Material characterization………………………………………… 28 2.6 Electrochemical measurements…………………………………. 29 2.6.1 Li-ion battery…………………………………………… 29 2.6.2 Supercapacitor………………………………………… 30 2.7 Fabrication of CR2032 coin cell………………………………… 32 CHAPTER – III. The Identification of Specific N-Configuration Responsible of Li-Ion Storage In N-Doped Porous Carbon Nanofiber: An Ex-Situ Study 3.1 Introduction……………………………………………………… 34 3.2 Results and discussion.………………………………………… 37 3.2.1 Material characterization.……………………………… 37 3.2.2 Electrochemical measurements…………………………. 41 3.2.3 Ex-situ characterizations………………………………. 49 3.3 Summary………………………………………………………… 69 CHAPTER – IV. A composite of Manganese Cobalt Oxide with Nitrogen Doped Carbon Nanofiber as an Anode for Li-Ion Battery 4.1 Introduction………………………………………………………. 71 4.2 Results and discussion…………………………………………… 73 4.2.1 Material characterization……………………………… 76 4.2.2 Electrochemical performance…………………………. 84 4.3 Summary………………………………………………………… 95 CHAPTER – V. Synthesis of Titanium Oxynitride Nanorods and its Composite with Manganese Cobalt Oxide as High-Performance Electrode Materials for Supercapacitor Devices 5.1 Introduction……………………………………………………… 97 5.2 Results and discussion…………………………………………… 99 5.2.1 Synthesis mechanism…………………………………… 99 5.2.2 Optimization of nitridation temperature………………. 101 5.2.3 TiON nanorods-MnCo2O4 composite.…………………. 109 5.2.4 Electrochemical performance of TiON 114 5.2.5 Electrochemical performance of MCO and TiON-900-MCO………………………………………………… 121 5.4 Summary………………………………………………………… 130 CHAPTER – VI. Conclusion and Future Perspective 132 References 136 국 문 요 약 문 164 Annexure 166 Acknowledgement 200 |
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dc.format.extent | 202 | - |
dc.language | eng | - |
dc.publisher | DGIST | - |
dc.subject | 1D nanostructured materials, MnCoOx@NCNFs, titanium oxynitride, intercalation pseudocapacitance, TiON-MnCo2O4, 1D 나노구조 물질, 티타늄 산화 질화물, 인터칼레이션 의사 커패시턴스 | - |
dc.title | ONE-DIMENSIONAL NANOSTRUCTURED MATERIALS FOR ELECTROCHEMICAL ENERGY STORAGE APPLICATIONS | - |
dc.title.alternative | 전기화학적 에너지 저장장치의 적용을 위한 1 차원 나노 구조 물질 | - |
dc.type | Thesis | - |
dc.identifier.doi | 10.22677/thesis.200000362641 | - |
dc.description.degree | Doctor | - |
dc.contributor.department | Energy Science & Engineering | - |
dc.contributor.coadvisor | Yun Hee Jang | - |
dc.date.awarded | 2021/02 | - |
dc.publisher.location | Daegu | - |
dc.description.database | dCollection | - |
dc.citation | XT.ED 지88 202102 | - |
dc.contributor.alternativeDepartment | 에너지공학전공 | - |
dc.embargo.liftdate | 2025-02-28 | - |
dc.contributor.affiliatedAuthor | Jitendra Samdani | - |
dc.contributor.affiliatedAuthor | Sangaraju Shanmugam | - |
dc.contributor.affiliatedAuthor | Yun Hee Jang | - |
dc.contributor.alternativeName | Jitendra Samdani | - |
dc.contributor.alternativeName | Sangaraju Shanmugam | - |
dc.contributor.alternativeName | 장윤희 | - |
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