An anode‐supported tubular proton conductor fuel cell with an inner ceramic ammonia cracking component
Abstract A tubular proton‐conducting fuel cell, anode‐supported, was fabricated using dip‐coating and followed by the co‐sintering of anode and electrolyte at 1500°C. The electrolyte and anode thicknesses are respectively 6 and 500 µm. The outer diameter of the tubular cell is 5.8 mm, featuring an anode porosity of 23%. Ammonia‐fueled single cell with Ru‐catalyzed internal cracking reactor is operated at various temperatures from 400°C to 600°C. Calculation results indicate that double‐ring current collection is an efficient current‐collecting mode. At 600°C, the device exhibited a high open‐circuit voltage of 1.02 V and a peak power density of 216 mW cm −2 , with a total active area of 2.28 cm 2 . Exhaust gas analysis reveals a 99.13% ammonia decomposition rate at 600°C.
Authors
- Sheng‐Guo Lu (ORCID: https://orcid.org/0000-0001-9555-656X)
- Yingbang Yao (ORCID: https://orcid.org/0000-0001-5909-0678)
- Zhicong Chen (ORCID: https://orcid.org/0000-0002-3471-6395)
- Xiaobo Zhao
- Jiawei Liu (ORCID: https://orcid.org/0000-0001-5546-5073)
- Tao Tao (ORCID: https://orcid.org/0000-0001-5930-8614)
- Hao Ye (ORCID: https://orcid.org/0000-0003-3526-9627)
- Jingjing Liu (ORCID: https://orcid.org/0000-0002-1985-5397)
- Zeyu Lin
- Xiaoru Xu
- Yinglong Liu (ORCID: https://orcid.org/0000-0003-0283-0422)
- Bo Liang (ORCID: https://orcid.org/0000-0002-7723-6308)
- Xu Luo (ORCID: https://orcid.org/0000-0001-6942-896X)
- Zhanjian Liang (ORCID: https://orcid.org/0009-0009-2442-9542)
- Yingli Liu
- Junhui Jian
Institutions
- Guangdong University of Technology (CN)
Publication Details
- Journal
- International Journal of Applied Ceramic Technology
- Published
- 2024-10-17
- DOI
- https://doi.org/10.1111/ijac.14969
- Citations
- 2
- Primary Topic
- Advancements in Solid Oxide Fuel Cells
- Type
- article
- Field-Weighted Citation Impact
- 0.23
Funders
- National Key Research and Development Program of China