Citation: Jisung Yoon, Junghum Park, Hojae Lee, Sang won Lee, Miju Ku, Junseop Lee, Jonghyuck Lee, Tae ho Shin, Young-Beom Kim. Enhancing the electrochemical performance of Ni-based electrodes via flash light sintering for metal-supported solid oxide fuel cells (MS-SOFCs)[J]. Chinese Journal of Structural Chemistry, ;2025, 44(12): 100758. doi: 10.1016/j.cjsc.2025.100758 shu

Enhancing the electrochemical performance of Ni-based electrodes via flash light sintering for metal-supported solid oxide fuel cells (MS-SOFCs)

Metal-supported solid oxide fuel cells (MS-SOFCs) have recently gained significant attention as an advanced SOFC technology, owing to their excellent mechanical robustness, ease of handling, and high manufacturability. The use of metal substrates enables improved durability under thermal and redox cycling, and allows for thinner electrolyte layers, contributing to enhanced performance. However, their fabrication typically requires high-temperature sintering to ensure adequate material properties and adhesion, as most SOFC components are ceramic. These high-temperature processes can lead to undesirable effects, including metal support oxidation, chemical side reactions, and accelerated particle growth, which degrade cell performance. This study introduces an ultra-fast sintering approach for MS-SOFC fabrication by directly integrating stainless-steel metal supports with nickel-yttria-stabilized zirconia (Ni-YSZ) composite anode active layers. The application of flash light sintering—an innovative ultra-fast technique—effectively suppressed Ni catalyst particle growth, expanding the electrochemical reaction area while minimizing material diffusion between the metal support and anode layer. As a result, the fabricated cells achieved a stable open-circuit voltage (OCV) exceeding 1 V at 650 °C and a peak power density of 412 mW/cm2, representing an approximately 426.3% performance improvement over conventionally sintered cells. This research presents a transformative strategy for SOFC manufacturing, addressing the challenges of conventional long-duration heat treatments and demonstrating significant potential for advancing energy conversion technologies.
- Metal-supported solid oxide fuel cells,
- Flash light sintering,
- Ni-YSZ anode fabrication,
- Ni particle coarsening,
- Metal cation diffusion
1. [1]
  Xinbao Tong , Jiaying Liu , Yanqi Zhao , Jingjun Li , Ye Tian , Qingyi Liu , Shuiying Gao , Rong Cao . Metal-organic framework supported carbon quantum dots as white light-emitting phosphor. Chinese Chemical Letters, 2025, 36(7): 111058-. doi: 10.1016/j.cclet.2025.111058
2. [2]
  Yunxia Liu , Guandong Wu , Lin Li , Yiming Niu , Bingsen Zhang , Botao Qiao , Junhu Wang . Construction of sintering-resistant gold catalysts via ascorbic-acid inducing strong metal-support interactions. Chinese Chemical Letters, 2025, 36(4): 110608-. doi: 10.1016/j.cclet.2024.110608
3. [3]
  Jinli Chen , Shouquan Feng , Tianqi Yu , Yongjin Zou , Huan Wen , Shibin Yin . Modulating Metal-Support Interaction Between Pt3Ni and Unsaturated WOx to Selectively Regulate the ORR Performance. Chinese Journal of Structural Chemistry, 2023, 42(10): 100168-100168. doi: 10.1016/j.cjsc.2023.100168
4. [4]
  Yinghui Pu , Yiming Niu , Tongtong Gao , Junnan Chen , Bingsen Zhang . Ammonia-directed gas-metal-support interaction forming Ni₃ZnN for efficient hydrogenation. Chinese Chemical Letters, 2026, 37(1): 111520-. doi: 10.1016/j.cclet.2025.111520
5. [5]
  Yaxin Sun , Huiyu Li , Shiquan Guo , Congju Li . Metal-based cathode catalysts for electrocatalytic ORR in microbial fuel cells: A review. Chinese Chemical Letters, 2024, 35(5): 109418-. doi: 10.1016/j.cclet.2023.109418
6. [6]
  Wenbiao Zhang , Bolong Yang , Zhonghua Xiang . Atomically dispersed Cu-based metal-organic framework directly for alkaline polymer electrolyte fuel cells. Chinese Chemical Letters, 2025, 36(2): 109630-. doi: 10.1016/j.cclet.2024.109630
7. [7]
  Fenglin Wang , Chengwei Kuang , Zhicheng Zheng , Dan Wu , Hao Wan , Gen Chen , Ning Zhang , Xiaohe Liu , Renzhi Ma . Noble metal clusters substitution in porous Ni substrate renders high mass-specific activities toward oxygen evolution reaction and methanol oxidation reaction. Chinese Chemical Letters, 2025, 36(6): 109989-. doi: 10.1016/j.cclet.2024.109989
8. [8]
  Xia Gao , Shuaikang Sang , Enquan Zhu , Lihua Cai , Chang Liu , Ferdi Karadas , Chao Zhang , Jingxiang Low , Yujie Xiong . Highly dispersed Ni–O site on Ni catalysts for efficient and durable light-driven dry reforming of CH4 at ambient conditions. Chinese Journal of Structural Chemistry, 2025, 44(5): 100570-100570. doi: 10.1016/j.cjsc.2025.100570
9. [9]
  Ze Liu , Xiaochen Zhang , Jinlong Luo , Yingjian Yu . Application of metal-organic frameworks to the anode interface in metal batteries. Chinese Chemical Letters, 2024, 35(11): 109500-. doi: 10.1016/j.cclet.2024.109500
10. [10]
  Mianying Huang , Zhiguang Xu , Xiaoming Lin . Mechanistic analysis of Co2VO4/X (X = Ni, C) heterostructures as anode materials of lithium-ion batteries. Chinese Journal of Structural Chemistry, 2024, 43(7): 100309-100309. doi: 10.1016/j.cjsc.2024.100309
11. [11]
  Jiale Zheng , Mei Chen , Huadong Yuan , Jianmin Luo , Yao Wang , Jianwei Nai , Xinyong Tao , Yujing Liu . Electron-microscopical visualization on the interfacial and crystallographic structures of lithium metal anode. Chinese Chemical Letters, 2024, 35(6): 108812-. doi: 10.1016/j.cclet.2023.108812
12. [12]
  Li Lin , Song-Lin Tian , Zhen-Yu Hu , Yu Zhang , Li-Min Chang , Jia-Jun Wang , Wan-Qiang Liu , Qing-Shuang Wang , Fang Wang . Molecular crowding electrolytes for stabilizing Zn metal anode in rechargeable aqueous batteries. Chinese Chemical Letters, 2024, 35(7): 109802-. doi: 10.1016/j.cclet.2024.109802
13. [13]
  Haiying Lu , Weijie Li . The electrolyte solvation and interfacial chemistry for anode-free sodium metal batteries. Chinese Journal of Structural Chemistry, 2024, 43(11): 100334-100334. doi: 10.1016/j.cjsc.2024.100334
14. [14]
  Junhan Luo , Qi Qing , Liqin Huang , Zhe Wang , Shuang Liu , Jing Chen , Yuexiang Lu . Non-contact gaseous microplasma electrode as anode for electrodeposition of metal and metal alloy in molten salt. Chinese Chemical Letters, 2024, 35(4): 108483-. doi: 10.1016/j.cclet.2023.108483
15. [15]
  Rui Wang , He Qi , Haijiao Zheng , Qiong Jia . Light/pH dual-responsive magnetic metal-organic frameworks composites for phosphorylated peptide enrichment. Chinese Chemical Letters, 2024, 35(7): 109215-. doi: 10.1016/j.cclet.2023.109215
16. [16]
  Lang Gao , Cen Zhou , Rui Wang , Feng Lan , Bohang An , Xiaozhou Huang , Xiao Zhang . Unveiling inverse vulcanized polymers as metal-free, visible-light-driven photocatalysts for cross-coupling reactions. Chinese Chemical Letters, 2024, 35(4): 108832-. doi: 10.1016/j.cclet.2023.108832
17. [17]
  Cui Luo , Peng-Hui Li , Wei-Ming Liao , Qia-Chun Lin , Xiao-Xiang Zhou , Jun He . Strategic metal substitution for enhanced visible-light-driven oxygen evolution in heterometallic MOFs. Chinese Journal of Structural Chemistry, 2025, 44(7): 100621-100621. doi: 10.1016/j.cjsc.2025.100621
18. [18]
  Yifen He , Chao Qu , Na Ren , Dawei Liang . Enhanced degradation of refractory organics in ORR-EO system with a blue TiO₂ nanotube array modified Ti-based Ni-Sb co-doped SnO₂ anode. Chinese Chemical Letters, 2024, 35(8): 109262-. doi: 10.1016/j.cclet.2023.109262
19. [19]
  Qingyun Yang , Yue Ma , Quanyi Ye , Yiqing Liu , Yuhong Luo , Yongbo Wu , Zhiguang Xu , Xiaoming Lin . Prussian blue analogues derived MO/MFe2O4 (M = Ni, Cu, Zn) nanoparticles as a high-performance anode material for enhanced lithium storage. Chinese Journal of Structural Chemistry, 2025, 44(8): 100631-100631. doi: 10.1016/j.cjsc.2025.100631
20. [20]
  Jun Luo , Yanya Liu , Jianghuaxiong Zhu , Chengxiong Wang , Yunkun Zhao , Dong Yan , Jian Li , Lichao Jia . A proton-conducting solid oxide fuel cell for co-production of ethylene and power via ethane conversion. Chinese Chemical Letters, 2025, 36(7): 110171-. doi: 10.1016/j.cclet.2024.110171

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(3)
HTML views(0)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return