Research on the Dynamic Characteristics of Direct Carbon Solid Oxide Fuel Cells Based on Shrinking Core Model

Chi Huazi; Liu Jianping; Yu Fangyong; Lei Libin; Liu Jiang

doi:10.12052/gdutxb.240127

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Research on the Dynamic Characteristics of Direct Carbon Solid Oxide Fuel Cells Based on Shrinking Core Model

更新时间：2026-05-27

- Research on the Dynamic Characteristics of Direct Carbon Solid Oxide Fuel Cells Based on Shrinking Core Model
- Vol. 42, Issue 4, Pages: 130-136(2025)
- 作者机构：
  
  1. 广东工业大学材料与能源学院,广东,广州,510006
  2. 山东理工大学化学化工学院,山东,淄博,255000
  3. 华南理工大学环境与能源学院,广东,广州,510006
- 作者简介：
- 基金信息：
- DOI：10.12052/gdutxb.240127
  CLC： TQ152
- Published：2025
- 稿件说明：
移动端阅览
池华梓, 刘建平, 于方永, 等. 基于缩核模型的直接碳固体氧化物燃料电池的动态特性研究[J]. 广东工业大学学报, 2025, 42(4): 130–136.

Chi Huazi, Liu Jianping, Yu Fangyong, et al. Research on the Dynamic Characteristics of Direct Carbon Solid Oxide Fuel Cells Based on Shrinking Core Model[J]. 2025, 42(4): 130-136.
池华梓, 刘建平, 于方永, 等. 基于缩核模型的直接碳固体氧化物燃料电池的动态特性研究[J]. 广东工业大学学报, 2025, 42(4): 130–136. DOI： 10.12052/gdutxb.240127

Chi Huazi, Liu Jianping, Yu Fangyong, et al. Research on the Dynamic Characteristics of Direct Carbon Solid Oxide Fuel Cells Based on Shrinking Core Model[J]. 2025, 42(4): 130-136. DOI： 10.12052/gdutxb.240127.

摘要

直接碳固体氧化物燃料电池(Direct Carbon Solid Oxide Fuel Cells

DC-SOFCs)是一种能将固体碳燃料的化学能直接转化为电能的高效发电装置。模型研究对DC-SOFCs技术发展具有重要的指导意义，但目前DC-SOFCs的模型研究均为稳态模拟，难以解析DC-SOFCs性能随时间的演变。针对该问题，利用缩核模型模拟固体碳燃料的消耗，结合缩核模型和多物理场耦合模型开展DC-SOFCs动态特性研究，模拟电池运行过程中的动态变化，从而评估碳燃料的消耗对电池性能和稳定性的影响。研究结果表明：碳颗粒尺寸随时间的推移而逐渐减小，使阳极腔室CO浓度发生变化，进而影响DC-SOFCs性能；较小的碳颗粒有助于提高电池性能，但其消耗速率较快；碳颗粒较大的电池初始性能相对较低，但电池能保持较为稳定的输出性能。

Abstract

Direct carbon solid oxide fuel cells (DC-SOFCs) are highly efficient power generation devices that can directly convert the chemical energy of solid carbon fuel into electrical energy. Modeling research has important guiding significance for the development of DC-SOFCs technology. However

current models of DC-SOFCs are steady-state simulation

which makes it difficult to analyze the evolution of DC-SOFCs performance over time. To address this problem

the consumption of solid carbon fuel is simulated by using the shrinking core model. The dynamic simulation of DC-SOFCs is carried out by combining the shrinking core model and the multiphysics coupling model to simulate the dynamic changes during the operation of cells. The impact of carbon fuel consumption on cells’ performance and stability is evaluated. The results show that the size of carbon particles gradually decreases over time

causing the change of CO concentration in the anode chamber

which in turn affects the performance of DC-SOFCs. Smaller carbon particles help improve the performance of cells

but their consumption rate is faster. The initial performance of cells with larger carbon particles is relatively low

but a relatively stable output performance of cells can be maintained.

关键词

Keywords

references

XU Q D, GUO Z J, XIA L C, et al . A comprehensive review of solid oxide fuel cells operating on various promising alternative fuels[J ] . Energy Conversion and Management, 2022, 253: 115175.

XIE J, XU M Y, BAN S, et al . Simulation analysis of multi-physics coupling SOFC fueled nature gas in the way of internal reforming and external reforming[J ] . CIESC Journal, 2019, 70(1): 214-226.

LI Y, YE S, WANG W G. Performance analysis of SOFC system based on natural gas autothermal reforming[J]. CIESC Journal, 2016, 67(4): 1557-1564.

CAO D X, SUN Y, WANG G L. Direct carbon fuel cell: fundamentals and recent developments[J]. Journal of Power Sources, 2007, 167(2): 250-257.

YU F Y, HAN T T, WANG Z G, et al . Recent progress in direct carbon solid oxide fuel cell: advanced anode catalysts, diversified carbon fuels, and heat management[J ] . International Journal of Hydrogen Energy, 2021, 46(5): 4283-4300.

GIDDEY S, BADWAL S P S, KULKARNI A, et al . A comprehensive review of direct carbon fuel cell technology[J ] . Progress in Energy and Combustion Science, 2012, 38(3): 360-399.

CAO T Y, HUANG K, SHI Y X, et al . Recent advances in high-temperature carbon-air fuel cells[J ] . Energy Environmental Science, 2017, 10(2): 460-490.

ZHOU M Y, WANG X Q, ZHANG Y P, et al . Effect of counter diffusion of CO and CO 2 between carbon and anode on the performance of direct carbon solid oxide fuel cells[J ] . Solid State Ionics, 2019, 343: 115127.

RADY A C, GIDDEY S, BADWAL S P S, et al . Review of fuels for direct carbon fuel cells[J ] . Energy Fuels, 2012 , 26(3): 1471-1488.

DELEEBEECK L, HANSEN K K. Hybrid direct carbon fuel cells and their reaction mechanisms—a review[J]. Journal of Solid State Electrochemistry, 2013, 18(4): 861-882.

CAI W Z, LIU J, XIE Y M, et al . An investigation on the kinetics of direct carbon solid oxide fuel cells[J ] . Journal of Solid State Electrochemistry, 2016, 20(8): 2207-2216.

LIU J, ZHOU M Y, ZHANG Y P, et al . Electrochemical oxidation of carbon at high temperature: principles and applications[J ] . Energy Fuels, 2017, 32(4): 4107-4117.

WU H, XIAO J, ZENG X Y, et al . A high performance direct carbon solid oxide fuel cell—a green pathway for brown coal utilization[J ] . Applied Energy, 2019, 248: 679-687.

CARBONELL M S, VILLAGRACIA A R C, ONG H L, et al . Review—bibliometrics and current research trends on direct carbon-solid oxide fuel cells utilizing biomass as fuel[J ] . Journal of The Electrochemical Society, 2023, 170(4): 044510.

GUO X, QIAO J S, WANG Z H, et al . Progress of structure for carbon-fueled solid oxide fuel cells[J ] . CIESC Jo urnal, 2023, 74(1): 290-302.

WANG H J, CAO T Y, SHI Y X, et al . Research development on novel anode of solid oxide direct carbon fuel cells[J ] . Journal of Inorganic Materials, 2014, 29(7): 681-686.

LIU J, YAN X M. Direct carbon solid oxide fuel cells[J]. Journal of Electrochemistry, 2020, 26(2): 175-189.

WU Y X, HAN T T, XIE Z H, et al . Recent progress in direct carbon solid oxide fuel cells: carbon fuels and reverse Boudouard reaction catalysts[J ] . Energy Storage Science and Technology, 2021, 10(6): 1977-1986.

XU H R, CHEN B, LIU J, et al . Modeling of direct carbon solid oxide fuel cell for CO and electricity cogeneration[J ] . Applied Energy, 2016, 178: 353-362.

XU H R, CHEN B, ZHANG H C, et al . The thermal effect in direct carbon solid oxide fuel cells[J ] . Applied Thermal Engineering, 2017, 118: 652-662.

XU H R, CHEN B, ZHANG H C, et al . Modeling of direct carbon solid oxide fuel cells with H 2 O and CO 2 as gasification agents[J ] . International Journal of Hydrogen Energy, 2017, 42(23): 15641-1 5651.

HE Q J, YU J, XU H R, et al . Thermal effects in H 2 O and CO 2 assisted direct carbon solid oxide fuel cells[J ] . International Journal of Hydrogen Energy, 2020, 45(22): 12459-12475.

LAHIJANI P, ZAINAL Z A, MOHAMMADI M, et al . Conversion of the greenhouse gas CO 2 to the fuel gas CO via the Boudouard reaction: a review[J ] . Renewable and Sustainable Energy Reviews, 2015, 41: 615-632.

MON E, AMUNDSON N R. Diffusion and reaction in a stagnant boundary layer about a carbon particle. 2. an extension[J]. Industrial Engineering Chemistry Fundamentals, 2002, 17(4): 313-321.

MA T, YAN M, ZENG M, et al . Parameter study of transient carbon deposition effect on the performance of a planar solid oxide fuel cell[J ] . Applied Energy, 2015, 152: 217-228.

ZHANG J H, GUO H D, LEI L B, et al . A critical review of the Butler-Volmer equation for the activation polarization of solid oxide fuel cells[J ] . Journal of Power Sources, 2024, 613: 234871.

NI M, LEUNG M K H, LEUNG D Y C. Parametric study of solid oxide fuel cell performance[J]. Energy Conversion and Management, 2007, 48(5): 1525-1535.

WANG Y, ZHAN R B, QIN Y Z, et al . Three-dimensional modeling of pressure effect on operating characteristics and performance of solid oxide fuel cell[J ] . International Journal of Hydrogen Energy, 2018, 43(43): 20059-20076.

XIE Y M, CAI W Z, XIAO J, et al . Electrochemical gas-electricity cogeneration through direct carbon solid oxide fuel cells[J ] . Journal of Power Sources, 2015, 277: 1-8.

KONG W, HAN Z, LU S Y, et al . A simple but effective design to enhance the performance and durability of direct carbon solid oxide fuel cells[J ] . Applied Energy, 2021, 287: 116586.

ZHU P F, YAO J, WU Z, et al . Construction of a transient multi-physics model of solid oxide fuel cell fed by biomass syngas considering the carbon deposition and temperature effect[J ] . Chemical Engineering Journal, 2022, 442: 136159.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

The Cross-twin Physics-informed Neural Network for Wave Equations with Conserved Quantities

A Resource Allocation Optimization Method for Multi-UAV Integrated Sensing, Computing, and Communication Towards Disaster Relief

An Optimal Operation Strategy for Community Microgrid Alliances Considering Power Exchange under Multi-package Shared Energy Storage Model

Research on Foreign Object Detection in Power Transmission Lines Based on the AAGV-YOLOX Model

Multi-Scale Contrastive Embedding Enhanced Adaptive Intrusion Detection Model

Related Author

No data

Related Institution

No data

AI问答

⁰