Modeling and Additive Manufacturing of Porous Electrodes for Novel High Temperature PEM Fuel Cells
新型高温 PEM 燃料电池多孔电极的建模和增材制造
基本信息
- 批准号:280769153
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:德国
- 项目类别:Research Grants
- 财政年份:2015
- 资助国家:德国
- 起止时间:2014-12-31 至 2019-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The proposed research project aims to enhance the knowledge base regarding modeling and manufacturing of novel fuel cells. Thereby tubular high-temperature polymer electrolyte membrane (HT PEM) fuel cells will be developed, modeled, manufactured, and characterized. Tubular HT PEM fuel cells have the potential to combine advantages of planar HT PEM fuel cells such as the usage of reformat gas as fuel with the ones of tubular designs which are known from SOFC techniques (e.g. higher power density and improved efficiency). Within the scope of the proposed research project such novel fuel cells are going to be designed and suitable simulation models will be developed. Core element of the simulation model will be the analysis of porosity characteristics of the fuel cell electrodes and how this affects the fuel cell performance. Based on the results requirements on porosity characteristics will be defined and used to develop a manufacturing route for the tubular fuel cell electrodes. Since the electrodes have to be porous (to allow mass transport), mechanically stable (to support other functional layers such as membrane and catalytic coating) and electrically conductive, novel additive manufacturing technologies such as selective laser melting (SLM) may be a feasible approach to meet the manufacturing constraints of the studied tubular electrodes. SLM is based on a layer-by-layer melting of fine-grained metal powder using a laser beam. A second objective of the proposed research project is the qualification of the SLM technique as a manufacturing route for defined porous tubular fuel cell electrodes. Therefore, the influence of SLM process parameters (laser power (PL), scan speed (vs), hatching distance (hs), layer thickness (s), and laser beam diameter (d)) as well as powder morphology (grain size distribution) on porosity characteristics (overall porosity, open/closed porosity, pore size and distribution, permeability) will be studied and used to develop an empirical model. SLM-manufactured fuel cell electrodes will be characterized and used to optimize and validate the developed simulation models. In addition, the utilization of adequate test methods such as 3D computer tomography will allow the development of enhanced simulation models, in which porosity characteristics are modeled on a microscopic level instead of a macro homogenous approach. In this way the nature of the porosity can be considered in the simulation to predict the fuel cell performance characteristics more accurately.
拟议的研究项目旨在加强关于新型燃料电池建模和制造的知识库。因此,管式高温聚合物电解质膜(HTPEM)燃料电池将被开发、建模、制造和表征。管式HTPEM燃料电池将平板式HTPEM燃料电池的优点(例如使用重新格式化气体作为燃料)与SOFC技术中的管式设计(例如更高的功率密度和更高的效率)相结合。在拟议的研究项目范围内,将设计这样的新型燃料电池,并开发合适的模拟模型。模拟模型的核心部分将是分析燃料电池电极的孔隙率特性以及这对燃料电池性能的影响。根据研究结果,将定义对孔隙率特性的要求,并将其用于开发管状燃料电池电极的制造路线。由于电极必须是多孔的(允许质量传输)、机械稳定(以支撑膜和催化涂层等其他功能层)和导电,因此选择性激光熔化(SLM)等新型添加剂制造技术可能是满足所研究的管状电极制造限制的可行方法。SLM是基于使用激光对细晶金属粉末进行逐层熔化的基础上。拟议研究项目的第二个目标是验证SLM技术作为限定的多孔管式燃料电池电极的制造路线的资格。因此,我们将研究SLM工艺参数(激光功率(PL)、扫描速度(VS)、孵化距离(Hs)、层厚(S)和激光束直径(D))以及粉末形貌(粒度分布)对气孔率特性(总气孔率、开放/闭合气孔率、孔尺寸和分布、渗透率)的影响,并利用该模型建立经验模型。SLM制造的燃料电池电极将被表征,并用于优化和验证所开发的模拟模型。此外,利用适当的测试方法,如3D计算机层析成像,将允许开发改进的模拟模型,其中孔隙度特征是在微观水平上模拟的,而不是宏观均质方法。这样,可以在模拟中考虑孔隙率的性质,从而更准确地预测燃料电池的性能特性。
项目成果
期刊论文数量(3)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Tailoring and investigation of defined porosity properties in thin-walled 316L structures using laser-based powder bed fusion
- DOI:10.1007/s40964-019-00095-5
- 发表时间:2019-08
- 期刊:
- 影响因子:0
- 作者:E. Abele;T. Reiber;M. Hampe;María Catalina Bermúdez Agudelo;Fabian Menz
- 通讯作者:E. Abele;T. Reiber;M. Hampe;María Catalina Bermúdez Agudelo;Fabian Menz
Investigation of Porous Metal-Based 3D-Printed Anode GDLs for Tubular High Temperature Proton Exchange Membrane Fuel Cells
- DOI:10.3390/ma13092096
- 发表时间:2020-05-01
- 期刊:
- 影响因子:3.4
- 作者:Agudelo, Maria Catalina Bermudez;Hampe, Manfred;Abele, Eberhard
- 通讯作者:Abele, Eberhard
Three-dimensional model for stacks of tubular high temperature proton exchange membrane fuel cells incorporating a thin layer approach for the membrane electrode assembly
- DOI:10.1016/j.ijhydene.2021.01.042
- 发表时间:2021-03
- 期刊:
- 影响因子:7.2
- 作者:Aaron D. Ratschow;María Catalina Bermúdez Agudelo;M. Hampe
- 通讯作者:Aaron D. Ratschow;María Catalina Bermúdez Agudelo;M. Hampe
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Professor Dr.-Ing. Eberhard Abele其他文献
Professor Dr.-Ing. Eberhard Abele的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Professor Dr.-Ing. Eberhard Abele', 18)}}的其他基金
Experimental and Numerical Investigation of Low-Frequently Lateral Vibrations in Drilling Considering the Guiding Chamfer Contact
考虑导向倒角接触的钻孔低频横向振动的实验和数值研究
- 批准号:
399839250 - 财政年份:2018
- 资助金额:
-- - 项目类别:
Research Grants
Holistic evaluation of titanium machining using cryogenic cooling (CO2)
使用低温冷却 (CO2) 进行钛加工的整体评估
- 批准号:
289172656 - 财政年份:2016
- 资助金额:
-- - 项目类别:
Research Grants
Process and Tool development to deburr cross-drilled holes
交叉钻孔去毛刺的工艺和工具开发
- 批准号:
279559647 - 财政年份:2015
- 资助金额:
-- - 项目类别:
Research Grants
Operationalization of counterfeiting strategies through the use of continuous track-and-trace technologies
通过使用连续跟踪技术实施假冒策略
- 批准号:
269386350 - 财政年份:2015
- 资助金额:
-- - 项目类别:
Research Grants (Transfer Project)
Cryogenic cooling for machining cast iron materials using PCD tools
使用 PCD 刀具加工铸铁材料的低温冷却
- 批准号:
245393033 - 财政年份:2014
- 资助金额:
-- - 项目类别:
Research Grants
Development of a Holistic Approach for Increasing Bore Quality at High-Speed-Reaming under Special Consideration of Low-Frequency Pendulum- Oscillations
在特别考虑低频摆振荡的情况下,开发提高高速铰孔孔质量的整体方法
- 批准号:
257237303 - 财政年份:2014
- 资助金额:
-- - 项目类别:
Research Grants
Entwicklung einer Methodik zur spezifischen Auswahl von Abwehrmaßnahmen unter Zuhilfenahme einer Produktpiraterie-Risikotypologie
开发使用产品盗版风险类型来具体选择防御措施的方法
- 批准号:
215074373 - 财政年份:2012
- 资助金额:
-- - 项目类别:
Research Grants
Methode für systematisierte Zielbildungsprozesse in proaktiven, mitarbeitergetriebenen Verbesserungsprozessen in der Produktion
在主动的、员工驱动的生产改进过程中系统化目标设定过程的方法
- 批准号:
216436235 - 财政年份:2012
- 资助金额:
-- - 项目类别:
Research Grants
Untersuchung von Torsionsratterschwingungen bei Tiefbohrprozessen mit überlangen Spiralbohrern
超长麻花钻深钻过程中扭转颤振的研究
- 批准号:
222107332 - 财政年份:2012
- 资助金额:
-- - 项目类别:
Research Grants
Deburring of intersecting holes with industrial robots based on measurement data with respect of optimized path planning algorithms
基于测量数据和优化路径规划算法的工业机器人相贯孔去毛刺
- 批准号:
226268226 - 财政年份:2012
- 资助金额:
-- - 项目类别:
Research Grants
相似海外基金
FMSG: Cyber: Toward Future Underwater Additive Manufacturing of Bio-Based Construction Materials Through AI-Guided Sensing and Material Modeling
FMSG:网络:通过人工智能引导的传感和材料建模迈向未来生物基建筑材料的水下增材制造
- 批准号:
2328188 - 财政年份:2024
- 资助金额:
-- - 项目类别:
Standard Grant
Early-career Participant Support for Additive Manufacturing Modeling, Simulation, and Machine Learning Symposium at MS&T 2023; Columbus, Ohio; October 1- 4, 2023
MS 增材制造建模、仿真和机器学习研讨会的早期职业参与者支持
- 批准号:
2334074 - 财政年份:2023
- 资助金额:
-- - 项目类别:
Standard Grant
CAREER: Smart Additive Manufacturing - Fundamental Research in Sensing, Data Science,and Modeling Toward Zero Part Defects.
职业:智能增材制造 - 传感、数据科学和零件零缺陷建模的基础研究。
- 批准号:
2309483 - 财政年份:2022
- 资助金额:
-- - 项目类别:
Standard Grant
Material Extrusion is the fundamental idea behind Fused Deposition Modeling, the most widespread Additive Manufacturing (AM) method
材料挤出是熔融沉积建模(最广泛使用的增材制造 (AM) 方法)背后的基本理念
- 批准号:
2739019 - 财政年份:2022
- 资助金额:
-- - 项目类别:
Studentship
Participant Support for Symposium of Additive Manufacturing Modeling, Simulation, and Machine Learning (MS&T22); Pittsburgh, Pennsylvania; 9-13 October 2022
增材制造建模、仿真和机器学习研讨会 (MS
- 批准号:
2229993 - 财政年份:2022
- 资助金额:
-- - 项目类别:
Standard Grant
Improving outcomes in endovascular treatment of intracranial aneurysms: Combining additive manufacturing, in-silico modeling, and shape memory polymers
改善颅内动脉瘤血管内治疗的效果:结合增材制造、计算机建模和形状记忆聚合物
- 批准号:
10685325 - 财政年份:2022
- 资助金额:
-- - 项目类别:
Towards computational design of catalyst layers for polymer electrolyte membrane fuel cells: linking multi-scale modeling and additive manufacturing
聚合物电解质膜燃料电池催化剂层的计算设计:连接多尺度建模和增材制造
- 批准号:
563665-2021 - 财政年份:2021
- 资助金额:
-- - 项目类别:
Alliance Grants
CAREER: Privacy-preserving Transfer Learning for Process-defect Modeling toward Accelerated Cross-system Certification for Metal Additive Manufacturing
职业:用于工艺缺陷建模的隐私保护迁移学习,以加速金属增材制造的跨系统认证
- 批准号:
2046515 - 财政年份:2021
- 资助金额:
-- - 项目类别:
Standard Grant
Physics-based Control-oriented Multiscale Modeling of Laser Powder Bed Fusion Additive Manufacturing
基于物理的控制导向的激光粉末床熔融增材制造多尺度建模
- 批准号:
2015930 - 财政年份:2020
- 资助金额:
-- - 项目类别:
Standard Grant
EAGER: Manufacturing Nanocomposite Materials Using Ultrasound Directed Self-Assembly and Additive Fused Deposition Modeling
EAGER:使用超声波引导自组装和增材熔融沉积建模制造纳米复合材料
- 批准号:
2017588 - 财政年份:2020
- 资助金额:
-- - 项目类别:
Standard Grant