지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
In conventional catalyst supports for fuel cell membrane electrode assemblies (MEA), carbon-based materials such as activated carbon, carbon nanotubes, and graphene are commonly used to enhance the performance of platinum catalysts. However, their reliance on fossil resources raises environmental concerns. In this study, we explored an alternative approach by producing carbon fillets, functioning as catalyst supports, from jellyfish, considered marine waste, and seaweed roots, a byproduct of fishery processing. Six different samples were fabricated under varying conditions and characterized using Brunauer-Emmett-Teller specific surface area analysis, X-ray diffraction, X-ray photoelectron spectroscopy, and organic elemental analysis. Among them, the seaweed-derived sample, activated with C: KOH at a ratio of 1:1 demonstrated the best performance with a high surface area of 1360 m²/ g and no detectable impurities. Consequently, the MEA catalyst support developed in this study shows promising potential for future applications in sustainable fuel cell technologies.
목차
Abstract
1. Introduction
2. Experiments
3. Results and discussions
4. Conclusion
References
참고문헌 (12)
참고문헌 신청
L. Brotz, W.W. Cheung, K. Kleisner, E. Pakhomov, D. Pauly, Increasing jellyfish populations: trends in large marine ecosystems, Jellyfish Blooms IV: Interactions with humans and fisheries, 3 (2012) 3–20.
S.H. Lee, M. Scotti, S. Jung, J.S. Hwang, J.C. Molinero, Jellyfish blooms challenge the provisioning of ecosystem services in the Korean coastal waters, Hydrobiologia, 850 (2023) 2855–2870.
H. Guo, L. Chen, S.A. Ismail, L. Jiang, S. Guo, J. Gu, X. Zhang, Y. Li, Y. Zhu, Z. Zhang, Gas diffusion layer for proton exchange membrane fuel cells: a review, Materials, 15 (2022) 8800.
M.M.T. Cruz, J. Escorihuela, O.S.Feria, V. Compañ, Proton exchange membrane fuel cells (PEMFCs): advances and challenges, Polymers, 13 (2021) 3064.
D. Kim, C. Welch, R. Hjelm, Y. Kim, M. Guiver, K. Matyjaszewski, M. Möller, Polymers in membrane electrode assemblies, Polymer Science: A Comprehensive Reference, 10 (2012) 691–720.
S.H. Lee, M. Scotti, S. Jung, J.S. Hwang, J.C. Molinero, Jellyfish blooms challenge the provisioning of ecosystem services in the Korean coastal waters, Hydrobiologia, 850 (2023) 2855–2870.
H. Guo, L. Chen, S.A. Ismail, L. Jiang, S. Guo, J. Gu, X. Zhang, Y. Li, Y. Zhu, Z. Zhang, Gas diffusion layer for proton exchange membrane fuel cells: a review, Materials, 15 (2022) 8800.
M.M.T. Cruz, J. Escorihuela, O.S.Feria, V. Compañ, Proton exchange membrane fuel cells (PEMFCs): advances and challenges, Polymers, 13 (2021) 3064.
D. Kim, C. Welch, R. Hjelm, Y. Kim, M. Guiver, K. Matyjaszewski, M. Möller, Polymers in membrane electrode assemblies, Polymer Science: A Comprehensive Reference, 10 (2012) 691–720.
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
수소연료전지자동차 MEA(Membrane Electrode Assembly)용 촉매 국산화
오토저널
2017 .12
-
Reducing the Amount of Catalyst Loading Using Patterned Membranes for Direct Methanol Fuel Cell
AFORE
2024 .11
-
A Study on Electrochemical Resistance Change through the Pressurization Process of MEA for PEMFC
Journal of the Korean Society for Precision Engineering
2023 .07
-
반응조건에 대한 Mn-Cu-TiO₂촉매와 V/TiO₂촉매의 탈질 특성
한국산학기술학회 논문지
2016 .07
-
Recent Trends of Oxygen Reduction Catalysts in Microbial Fuel Cells: A Review
한국생물공학회 학술대회
2023 .10
-
PEMFC에서 MEA 성능 향상에 대한 촉매 잉크의 영향
한국태양에너지학회 학술대회논문집
2022 .10
-
Analysis of the Electrochemical Property of Graphene-Based Hybrid Catalyst for Anion Exchange Membrane Fuel Cells
AFORE
2021 .10
-
PEMFC용 폐 MEA로부터 친환경적인 촉매 재사용 방안
한국태양에너지학회 학술대회논문집
2023 .11
-
고분자 전해질 연료전지의 MEA 내구성 평가 방법의 비교
한국자동차공학회 춘계학술대회
2023 .05
-
PEMFC MEA 에 가해진 기계적 압력 영향 평가
한국정밀공학회 학술발표대회 논문집
2022 .10
-
Power density using active metal-free oxygen reduction cathode catalyst in microbial fuel cell
한국생물공학회 학술대회
2016 .04
-
고분자전해질연료전지에서 폴리이미드 강화 sPEEK막 MEA의 내구성
화학공학
2017 .01
-
A Study of Effects of the Repetition of Assembly and the Addition of Activation on Electrochemical Characteristics of PEMFCs
Journal of the Korean Society for Precision Engineering
2023 .11
-
A Study on Hydrocarbon-Based Membrane Electrode Assembly for Building Application Fuel Cells
AFORE
2019 .11
-
Recent Trends of Oxygen Reduction Catalysts in Microbial Fuel Cells
한국생물공학회 학술대회
2022 .09
-
The Electrochemical Performance Evaluation of PBI-based MEA with Phosphoric Acid Doped Cathode for High Temperature Fuel Cell
한국수소및신에너지학회논문집
2017 .10
-
스퍼터링 조건에 따른 촉매 구조 분석과 자연형 직접 메탄올 연료전지의 특성 연구
한국정밀공학회 학술발표대회 논문집
2018 .05
-
Fabrication and Performance of Nickel-Based Catalysts for Ammonia Cracking
AFORE
2022 .09
-
A Study on the Suitability of Safety Codes for Portable Fuel Cells by Transportation
AFORE
2022 .09
-
Development of fuel cell system using composite membranes with high performance
한국고분자학회 학술대회 연구논문 초록집
2015 .04
이 논문의 저자 정보
이 논문과 함께 이용한 논문
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-151-25-02-092193406