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New PtNiMg alloy catalyst via solution phase for oxygen reduction reaction

Title
New PtNiMg alloy catalyst via solution phase for oxygen reduction reaction
Translated Title
산소 환원 반응을 위한 용액상에서의 균일한 백금-니켈-마그네슘 삼성분계 합금 촉매의 합성
Authors
Jungki-Kim
DGIST Authors
Jungki-Kim; Jong-Sung YuSon, Byungrak
Advisor(s)
유종성
Co-Advisor(s)
Son, Byungrak
Issue Date
2021
Available Date
2022-07-07
Degree Date
2021/02
Type
Thesis
Keywords
Pt alloy, PEMFC, Alkaline earth metals, 수소 연료 전지, 백금 촉매, 삼성분계
Table Of Contents
1 INTRODUCTION 1 1.1 PEM fuel cell 2 1.2 Component of the PEM fuel cell 3 1.2.1 Membrane 3 1.2.2 Electrode 3 1.2.3 Gas diffusion layer 4 1.2.4 Bipolar pates 4 1.3 Thermodynamic of the PEM fuel cell 5 1.3.1 Fuel cell efficiency 5 1.4 PEM fuel cell reactions 5 1.4.1 Oxygen reduction reaction 5 1.4.2 Hydrogen oxidation reaction 6 1.5 Platinum Group metal catalyst 7 1.5.1 Pt catalyst 9 1.5.2 Pt alloy catalyst 11 2 PHYSICAL AND ELECTROCHEMICAL CHARATERIZATION 12 2.1.1 Physical charaterization 12 2.1.2 Electrochemical charaterization 12 2.1.3 Fuel cell MEA test 13 3 NEW PtNiMg ALLOY CATALYST VIA SOLUTION PHASE FOR OXYGEN REDUCTION REACTION 14 3.1 Introduction 14 3.2 Experimental section 17 3.2.1 Chemicals 17 3.2.2 Synthesis of PtNiMg 17 3.3 Characterization 18 3.4 Electrochemical test 18 3.5 MEA test 19 3.6 Results and discussions 20 3.7 Conclusion 35 3.8 Reference 36 요약문 44
URI
http://dgist.dcollection.net/common/orgView/200000366432
http://hdl.handle.net/20.500.11750/16729
DOI
10.22677/thesis.200000366432
Degree
Master
Department
Energy Science & Engineering
University
DGIST
Related Researcher
  • Author Yu, Jong-Sung Light, Salts and Water Research Group
  • Research Interests Materials chemistry; nanomaterials; electrochemistry; carbon and porous materials; fuel cell; battery; supercapacitor; sensor and photochemical catalyst
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Collection:
Department of Energy Science and EngineeringThesesMaster


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