位置：成果数据库 > 期刊 > 期刊详情页
伏安曲线拟合法研究燃料电池的极化阻力
  • ISSN号：1002-087X
  • 期刊名称：《电源技术》
  • 时间：0
  • 分类：TM911.4[电气工程—电力电子与电力传动]
  • 作者机构：[1]武汉科技大学化工学院煤转化与新型炭材料湖北省重点实验室,湖北武汉430081, [2]九江学院化学化工学院,江西九江332005, [3]中国科学院过程工程研究所多相反应实验室,北京100080
  • 相关基金：国家自然科学重点基金（50730002）; 武汉科技大学创新人才科研启动基金
作者： 范宝安[1], 刘祥丽[2], 朱庆山[3]
关键词： 伏安曲线, 燃料电池, 极化电阻, 数据拟合, 电化学极化, current-voltage curves fuel cells polarization resistance data fitting electrochemical polarization
中文摘要：

伏安曲线是对燃料电池电性能进行表征的一项重要手段,通过对伏安曲线的拟合可以计算出电池的各类极化电阻。由于从理论出发推导出来的伏安曲线公式中含有对数项和难于测得的气体分压等参数,因此无法对其进行拟合。在对伏安曲线形状特征进行分析的基础上提出了一个具有实用价值的拟合公式。利用该公式对实验数据进行拟合得到的结果与原始数据之间有着很好的一致性,根据拟合公式还可以计算出电池在不同电流密度下各类极化电阻。

英文摘要：

Current-voltage curve is an important method to characterize fuel cell performance because all kinds of polarization resistances can be evaluated by fitting current-voltage data with proper equation. However, the theoretical current-voltage equation can not be used to fit experiment data because it includes a logarithm item and relates to gas partial pressure parameters which are very difficult to be measured. In view of this, a practical fitting equation was proposed in this paper on the basis of carefully analyzing the shape feature of current-voltage curve. Using this equation the current-voltage curve can be precisely fitted. As a result, all kinds of cell polarization resistances at designated current density can be calculated according to the fitting equation.

同期刊论文项目
固体氧化物燃料电池的电极材料及其科学问题
期刊论文 89 专利 4
同项目期刊论文
A high performance intermediate-temperature solid oxide fuel cell using impregnated La0.6Sr0.4CoO3-d
Screen-printed BaCe0.8SM0.2O3-delta thin membrane solid oxide fuel cells with surface modification b
High performance Ni-Sm2O3 cermet anodes for intermediate-temperature solid oxide fuel cells
DFT Calculations on the Electronic Structures of BiOX (X = F, Cl, Br, I) Photocatalysts With and Wit
SrCo(0.9)Sb(0.1)O(3-delta) cubic perovskite as a novel cathode for intermediate-to-low temperature s
Structural and electronic properties of BiOX (X = F, Cl, Br, I) considering Bi 5f states
Direct ammonia proton-conducting solid oxide fuel cells prepared by a modified suspension spray
Low temperature sintering ability and electrical conductivity of SOFC interconnect material. La(0.7)
Stable, easily sintered Ca-Zn-doped YCrO(3) as novel interconnect materials for co-fired yttrium-sta
First-Principles Calculations on the Energetics, Electronic Structures and Magnetism of SrFeO(2)
A novel anode supported BaCe(0.4)Zr(0.3)Sn(0.1)Y(0.2)O(3-delta) electrolyte membrane for proton cond
Evaluation of simple, easily sintered La(0.7)Ca(0.3)Cr(0.97) O(3-delta) perovskite oxide as novel in
Stable proton-conducting Ca-doped LaNbO(4) thin electrolyte-based protonic ceramic membrane fuel cel
Stable, easily sintered BaCe(0.5)Zr(0.3)Y(0.16)Zn(0.04)O(3-delta) electrolyte-based proton-conductin
BaZr(0.1)Ce(0.7)Y(0.2)O(3-delta) proton-conducting electrolyte prepared by gel-casting for low-tempe
A stable and easily sintering BaCeO(3)-based proton-conductive electrolyte
High performance of proton-conducting solid oxide fuel cell with a layered PrBaCo(2)O(5+delta) catho
Electronic Structures and Optical Properties of BiOX (X = F, Cl, Br, I) via DFT Calculations
Fabrication of dense LaCrO(3)-based interconnect thin membrane on anode substrates by co-firing
Bismuth oxide-coated (La,Sr)MnO3 cathodes for intermediate temperature solid oxide fuel cells with y
Nano-sized Sm0.5Sr0.5CoO3-delta as the cathode for solid oxide fuel cells with proton-conducting ele
The chemical stability and conductivity of BaCe(0.9-x)Y(x)Nb(0.1)O(3-sigma) proton-conductive electr
A new stable BaCeO(3)-based proton conductor for intermediate-temperature solid oxide fuel cells
Thermal cycle stability of BaO-B(2)O(3)-SiO(2) sealing glass
Influence of anode pore forming additives on the densification of supported BaCe(0.7)Ta(0.1)Y(0.2)O(
Proton-conducting solid oxide fuel cells prepared by a single step co-firing process
Stable BaCe(0.5)Zr(0.3)Y(0.16)Zn(0.04)O(3-delta) thin membrane prepared by in situ tape casting for
Electrical properties of samaria-doped ceria electrolytes from highly active powders
Efficient Thickness of Solid Oxide Fuel Cell Composite Electrode
Ni-LnO(x) (Ln = La, Ce, Pr, Nd, Sm, Eu, and Gd) cermet anodes for intermediate-temperature solid oxi
Nano-structured composite cathodes for intermediate-temperature solid oxide fuel cells via an infilt
Electrochemical performance of novel cobalt-free oxide Ba(0.5)Sr(0.5)Fe(0.8)Cu(0.2)O(3-delta) for so
Investigation of SmBaCuCoO(5+delta) double-perovskite as cathode for proton-conducting solid oxide f
A cobalt-free SrFe(0.9)Sb(0.1)O(3-delta) cathode material for proton-conducting solid oxide fuel cel
An anode-supported micro-tubular solid oxide fuel cell with redox stable composite cathode
Layered perovskite LaBaCuMO(5+x) (M = Fe, Co) cathodes for intermediate-temperature protonic ceramic
Low-temperature solid oxide fuel cells with novel La(0.6)Sr(0.4)Co(0.8)Cu(0.2)O(3-delta) perovskite
Layered SmBaCuCoO(5+delta) and SmBaCuFeO(5+delta) perovskite oxides as cathode materials for proton-
A novel layered perovskite cathode for proton conducting solid oxide fuel cells
Novel layered perovskite oxide PrBaCuCoO(5+delta) as a potential cathode for intermediate-temperatur
Characterization and evaluation of NdBaCo(2)O(5+delta) cathode for proton-conducting solid oxide fue
A durability model for solid oxide fuel cell electrodes in thermal cycle processes
Fabrication and evaluation of Ag-impregnated BaCe0.8Sm0.2O2.9 composite cathodes for proton conducti
Thin film ceria-bismuth bilayer electrolytes for intermediate temperature solid oxide fuel cells wit
A particle-layer model for solid-oxide-full-cell cathodes with different structures
Investigation of cobalt-free cathode material Sm(0.5)Sr(0.5)Fe(0.8)Cu(0.2)O(3-delta) for intermediat
Simple solid oxide fuel cells
Cathode processes and materials for solid oxide fuel cells with proton conductors as electrolytes
An anode-supported hollow fiber solid oxide fuel cell with (Pr(0.5)Nd(0.5))(0.7)Sr(0.3)MnO(3-delta)-
Cu-CeO2基阳极直接甲烷SOFC的制备及其性能
Effect of impregnation phases on the performance of Ni-based anodes for low temperature solid oxide
Synthesis, characterization and evaluation of PrBaCo(2-x)Fe(x)O(5+delta) as cathodes for intermediat
Random-packing model for solid oxide fuel cell electrodes with particle size distributions
Low-temperature sintering behaviors of nanosized Ce(0.8)Gd(0.2)O(1.9) powder synthesized by co-preci
Modeling of cracking of the glass-based seals for solid oxide fuel cell
La0.85Sr0.15MnO3-delta Infiltrated Y0.5Bi1.5O3 Cathodes for Intermediate-Temperature Solid Oxide Fue
A stable and thin BaCe(0.7)Nb(0.1)Gd(0.2)O(3-delta) membrane prepared by simple all-solid-state proc
Structures and Energetics of SrFeO(2.875) Calculated within the GGA plus U Framework
Synthesis and electrical conductivity of various melilite-type electrolytes Ln(1+x)Sr(1-x)Ga(3)O(7+x
Bi(0.5)Sr(0.5)MnO(3) as cathode material for intermediate-temperature solid oxide fuel cells
Micro-tubular solid oxide fuel cells with graded anodes fabricated with a phase inversion method
Electro-catalytic activity of Dy(2)O(3) as a solid oxide fuel cell anode material
A cobalt-free Sm(0.5)Sr(0.5)Fe(0.8)Cu(0.2)O(3-delta)-Ce(0.8)Sm(0.2)O(2-delta) composite cathode for
Ni-LnO(x) (Ln = Dy, Ho, Er, Yb and Tb) cermet anodes for intermediate-temperature solid oxide fuel c
Film percolation for composite electrodes of solid oxide fuel cells
BaZr(0.1)Ce(0.7)Y(0.2)O(3-delta) as an electronic blocking material for microtubular solid oxide fue
Oxygen-vacancy formation in LaMO(3) (M = Ti, V, Cr, Mn, Fe, Co, Ni) calculated at both GGA and GGA p
Sr(2)Fe(1.5)Mo(0.5)O(6) as Cathodes for Intermediate-Temperature Solid Oxide Fuel Cells with La(0.8)
Enhancement in surface exchange coefficient and electrochemical performance of Sr(2)Fe(1.5)Mo(0.5)O(
Ni-Sm(2)O(3) cermet anodes for intermediate-temperature solid oxide fuel cells with stabilized zirco
An octane-fueled low temperature solid oxide fuel cell with Ru-free anodes
Low-temperature solid oxide fuel cells with La1-xSrxMnO3 as the cathodes
High performance protonic ceramic membrane fuel cells (PCMFCs) with Ba0.5Sr0.5Zn0.2Fe0.8O3-delta per
A simple and easy one-step fabrication of thin BaZr(0.1)Ce(0.7)Y(0.2)O(3-delta) electrolyte membrane
Low-temperature protonic ceramic membrane fuel cells (PCMFCs) with SrCo(0.9)Sb(0.1)O(3-delta) cubic
Electronic structures of relaxed BiOX (X = F, Cl, Br, I) photocatalysts
Novel nano-network cathodes for solid oxide fuel cells
Direct liquid methanol-fueled solid oxide fuel cell
采用甲烷燃料的管状固体氧化物燃料电池浸渍阳极电化学性能
陶瓷膜燃料电池研究进展与展望
低温固体氧化物燃料电池
新能源路线与无机膜技术
升温速率对LSCF相纯度的影响
交流阻抗谱法研究燃料电池的极化阻力
期刊信息
  • 《电源技术》
  • 中国科技核心期刊
  • 主管单位:中国电子科技集团公司
  • 主办单位:中国电子科技集团公司第十八研究所
  • 主编：黄永才
  • 地址：天津市西青海泰华科七路6号
  • 邮编：300384
  • 邮箱：cjps@tips.ac.cn
  • 电话：022-23959362
  • 国际标准刊号：ISSN：1002-087X
  • 国内统一刊号：ISSN：12-1126/TM
  • 邮发代号:6-28
  • 获奖情况:
  • 国家期刊提名奖,国家“双效”期刊,连续四届天津市优秀期刊
  • 国内外数据库收录:
  • 美国化学文摘（网络版）,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:11796