Characteristics of Proton Exchange Membrane Fuel Cells(PEMFC) Membrane and Electrode Assembly(MEA) Using Sulfonated Poly(ether ether ketone) Membrane

被引：4

作者：

Lee, Hye-Ri ^{[1
]}

Lee, Se-Hoon ^{[1
]}

Hwang, Byung-Chan ^{[1
]}

Na, Il-Chai ^{[2
]}

Lee, Jung-Hun ^{[2
]}

Oh, Sung-June ^{[2
]}

Park, Kwon-Pil ^{[1
]}

机构：

[1] Sunchon Natl Univ, Dept Chem Engn, 315 Maegok Dong, Sunchon 57922, Jeonnam, South Korea

[2] CNL Energy Co, 315 Maegok Dong, Sunchon 57922, Jeonnam, South Korea

来源：

KOREAN CHEMICAL ENGINEERING RESEARCH | 2016年 / 54卷 / 02期

关键词：

PEMFC; sPEEK; Performance; Degrees of sulfonation; Relative Humidity; Cell Temperatures; Ionic Conductivity;

D O I：

10.9713/kcer.2016.54.2.181

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Recently, there are many efforts focused on development of more economical non-fluorinated membranes for use in PEMFCs (Proton Exchange Membrane Fuel Cells). In this study, characteristics of sulfonated Poly(ether ether ketone) (sPEEK) were compared according to degrees of sulfonation (DS), relative humidity, cell temperatures at PEMFC operation condition. I-V polarization curve, hydrogen crossover, electrochemical surface area, membrane resistance and charge transfer resistance were measured. sPEEK membrane showed high performance at high DS, high temperature and high relative humidity, in particular, performance of sPEEK membrane decreased largely due to low ionic conductivity at low DS and low relative humidity.

引用

页码：181 / 186

页数：6

共 20 条

[1]

[Anonymous], 2003, HDB FUEL CELLS FUNDA

[2] Sulfonated poly(ether ether ketone)-silica membranes doped with phosphotungstic acid. Morphology and proton conductivity [J].

Colicchio, Irene ;

Wen, Fei ;

Keul, Helmut ;

Simon, Ulrich ;

Moeller, Martin .

JOURNAL OF MEMBRANE SCIENCE, 2009, 326 (01) :45-57

[3] Direct synthesis of sulfonated aromatic poly(ether ether ketone) proton exchange membranes for fuel cell applications [J].

Gil, M ;

Ji, XL ;

Li, XF ;

Na, H ;

Hampsey, JE ;

Lu, YF .

JOURNAL OF MEMBRANE SCIENCE, 2004, 234 (1-2) :75-81

[4] Characteristics of Poly(arylene ether sulfone) Membrane for Proton Exchange Membrane Fuel Cells [J].

Jeong, Jae-Jin ;

Shin, Yong-Cheol ;

Lee, Moo-Seok ;

Lee, Dong-Hoon ;

Na, Il-Chai ;

Lee, Ho ;

Park, Kwon-Pil .

KOREAN CHEMICAL ENGINEERING RESEARCH, 2013, 51 (05) :556-560

[5] Investigation of membrane property and fuel cell behavior with sulfonated poly(ether ether ketone) electrolyte: Temperature and relative humidity effects [J].

Jiang, RC ;

Kunz, HR ;

Fenton, JM .

JOURNAL OF POWER SOURCES, 2005, 150 :120-128

[6] Aging mechanisms and lifetime of PEFC and DMFC [J].

Knights, SD ;

Colbow, KM ;

St-Pierre, J ;

Wilkinson, DP .

JOURNAL OF POWER SOURCES, 2004, 127 (1-2) :127-134

[7] The degradation mechanism of sulfonated poly(arylene ether sulfone)s in an oxidative environment [J].

Lawrence, Jimmy ;

Yamaguchi, Takeo .

JOURNAL OF MEMBRANE SCIENCE, 2008, 325 (02) :633-640

[8] Pinhole formation in PEMFC membrane after electrochemical degradation and wet/dry cycling test [J].

Lee, Ho ;

Kim, Taehee ;

Sim, Woojong ;

Kim, Saehoon ;

Ahn, Byungki ;

Lim, Taewon ;

Park, Kwonpil .

KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2011, 28 (02) :487-491

[9]

Luo Z, 2006, INT J HYDROGEN ENERG, V31, P1831, DOI 10.1016/j.ijhydene.2006.02.029

[10] Influence of water and degree of sulfonation on the structure and dynamics of SPEEK studied by solid-state 13C and 1H NMR [J].

Paik, Younkee ;

Chae, Seen Ae ;

Han, Oc Hee ;

Hwang, Sang Youp ;

Ha, Heung Yong .

POLYMER, 2009, 50 (12) :2664-2673

← 1 2 →