루테늄 촉매를 이용한 선택적인 일산화탄소 제거
Selective CO removal in a H2-rich stream over supported Ru catalysts
- 주제(키워드) PROX , CO removal , Ru catalysts , PEMFC , Fuel Cell
- 발행기관 아주대학교
- 지도교수 박은덕
- 발행년도 2011
- 학위수여년월 2011. 8
- 학위명 박사
- 학과 및 전공 일반대학원 에너지시스템학부
- 실제URI http://www.dcollection.net/handler/ajou/000000011774
- 본문언어 영어
- 저작권 아주대학교 논문은 저작권에 의해 보호받습니다.
목차
ABSTRACT
LIST OF FIGURES
LIST OF TABLES
CHAPTER
Ⅰ INTRODUCTION 1
Ⅱ REVIEW OF RELATED LITERATURE 5
Ⅲ OBJECTIVE OF STUDY 15
Ⅳ THE FEATURES OF RUTHENIUM FOR THE PROX 16
4.1 EXPERIMENTAL METHODS 17
4.1.1 Preparation of catalysts 17
4.1.2 Catalyst characterization 17
4.1.3 Catalytic performance 19
4.2 RESULTS AND DISCUSSION 20
4.2.1 Characterization 20
4.2.2 Activity over Ru/SiO2 catalysts 30
4.2.3 Reaction schemes 36
Ⅴ THE SUPPORT EFFECT OF RUTHENIUM CATALYST 38
5.1 EXPERIMENTAL METHODS 39
5.1.1 Preparation of catalysts 39
5.1.2 Catalyst Characterization 40
5.1.3 Catalytic performance 42
5.2 RESULTS AND DISCUSSION 45
5.2.1 Ru catalysts prepared by a wet impregnation method 45
5.2.2 Ru catalysts prepared by an incipient wetness impregnation method 57
5.2.3 The comparison of activity in Ru/YSZ and Ru/a-Al2O3 68
Ⅵ CONCLUSION 70
SUPPORITNG INFORMATION
REFERENCE
