DICP OpenIR
Facile preparation of porefilled membranes based on poly(ionic liquid) with quaternary ammonium and tertiary amine head groups for AEMFCs
Xie, Feng1,2; Shao, Zhigang1; Gao, Xueqiang1,2; Hao, Jinkai1; Song, Wei1; Yu, Hongmei1; Yi, Baolian1
Corresponding AuthorShao, Zhigang(zhgshao@dicp.ac.cn)
KeywordAnion exchange membrane Poly(ionic liquid) Water permeability Catalyst poisoning Fuel cells
Source PublicationSOLID STATE IONICS
2019-10-01
ISSN0167-2738
DOI10.1016/j.ssi.2019.04.028
Volume338Pages:58-65
Funding ProjectNational Key R&D Program of China[2018YFB1502303] ; CAS -DOE cooperation Project[121421KYSB20160009] ; High Level Talents Innovation Support Program of Dalian[2017RQ071]
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; CAS -DOE cooperation Project ; CAS -DOE cooperation Project ; High Level Talents Innovation Support Program of Dalian ; High Level Talents Innovation Support Program of Dalian ; National Key R&D Program of China ; National Key R&D Program of China ; CAS -DOE cooperation Project ; CAS -DOE cooperation Project ; High Level Talents Innovation Support Program of Dalian ; High Level Talents Innovation Support Program of Dalian ; National Key R&D Program of China ; National Key R&D Program of China ; CAS -DOE cooperation Project ; CAS -DOE cooperation Project ; High Level Talents Innovation Support Program of Dalian ; High Level Talents Innovation Support Program of Dalian ; National Key R&D Program of China ; National Key R&D Program of China ; CAS -DOE cooperation Project ; CAS -DOE cooperation Project ; High Level Talents Innovation Support Program of Dalian ; High Level Talents Innovation Support Program of Dalian
WOS SubjectChemistry, Physical ; Physics, Condensed Matter
WOS Research AreaChemistry ; Physics
WOS KeywordANION-EXCHANGE MEMBRANES ; ALKALINE FUEL-CELLS ; WATER TRANSPORT ; IONIC LIQUID ; PERFORMANCE ; ELECTROCATALYSTS ; CONDUCTIVITY ; HYDROXIDE ; ENERGY ; POLYMERIZATION
AbstractIonic liquid with quaternary ammonium and tertiary amine head groups is obtained by adding 4-vinylbenzylchloride (VBC) into tetramethylethylenediamine (TMEDA) drop by drop in the ice water bath. The ionic liquid is polymerized at 100 degrees C with porous polyethylene (PE) membrane as the substrate, resulting in a porefilled anion exchange membrane. After soaking in 1 M KOH solution for 48 h, an alkaline anion exchange membrane is obtained. The conductivity of the membrane is 32.8 mS/cm at 60 degrees C and is stable in 1 M KOH for > 350 h. And the tensile strength at break is > 80 MPa with a swelling rate of about 26.7%. The water permeability is also improved, mostly because the tertiary amine head groups afford extra water transport channels. The half-cell tests show that the ionic liquid monomer ruins the activity of Pt/C catalyst, while after polymerizing the ionic liquid and washing the resulted AEM for several times, the AEM do not poison the catalyst any more. The peak power density of the single cell using this membrane reaches 545 mW/cm(2) at 1000 mA/cm(2).
Language英语
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; CAS -DOE cooperation Project ; CAS -DOE cooperation Project ; High Level Talents Innovation Support Program of Dalian ; High Level Talents Innovation Support Program of Dalian ; National Key R&D Program of China ; National Key R&D Program of China ; CAS -DOE cooperation Project ; CAS -DOE cooperation Project ; High Level Talents Innovation Support Program of Dalian ; High Level Talents Innovation Support Program of Dalian ; National Key R&D Program of China ; National Key R&D Program of China ; CAS -DOE cooperation Project ; CAS -DOE cooperation Project ; High Level Talents Innovation Support Program of Dalian ; High Level Talents Innovation Support Program of Dalian ; National Key R&D Program of China ; National Key R&D Program of China ; CAS -DOE cooperation Project ; CAS -DOE cooperation Project ; High Level Talents Innovation Support Program of Dalian ; High Level Talents Innovation Support Program of Dalian
WOS IDWOS:000482515900009
PublisherELSEVIER
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/173221
Collection中国科学院大连化学物理研究所
Corresponding AuthorShao, Zhigang
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell Syst & Engn Lab, 457 Zhongshan Rd, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Xie, Feng,Shao, Zhigang,Gao, Xueqiang,et al. Facile preparation of porefilled membranes based on poly(ionic liquid) with quaternary ammonium and tertiary amine head groups for AEMFCs[J]. SOLID STATE IONICS,2019,338:58-65.
APA Xie, Feng.,Shao, Zhigang.,Gao, Xueqiang.,Hao, Jinkai.,Song, Wei.,...&Yi, Baolian.(2019).Facile preparation of porefilled membranes based on poly(ionic liquid) with quaternary ammonium and tertiary amine head groups for AEMFCs.SOLID STATE IONICS,338,58-65.
MLA Xie, Feng,et al."Facile preparation of porefilled membranes based on poly(ionic liquid) with quaternary ammonium and tertiary amine head groups for AEMFCs".SOLID STATE IONICS 338(2019):58-65.
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