The MMT/MCNTs/sPEEK Nanocomposite Membrane for Proton Exchange Membrane Fuel Cells

2014 ◽  
Vol 595 ◽  
pp. 19-23 ◽  
Author(s):  
Shao Jie Lu ◽  
Xu Liu ◽  
Zi Qing Cai ◽  
Xiao Yu Meng ◽  
Qiong Zhou ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Nanocomposite Membrane ◽  
Polyether Ether Ketone ◽  
Multi Walled Carbon Nanotube ◽  
Sulfonated Polyether Ether Ketone ◽  
Method Of Solution ◽  
Ether Ketone ◽  
Exchange Membrane

The montmorillonite (MMT)/multi walled carbon nanotube (MCNTs)/sulfonated polyether ether ketone (sPEEK) nanocomposite membrane were prepared by a method of solution casting for fuel cells application.The MMT and MCNTs were modified with sodium sulfanilateand poly (styrene sulfonic acid) (PSSA), respectively. The proton conductivity of theas-prepared membranes containing 0.5wt.% PSSA grafted MCNTs (PSS-g-MCNTs) and 0.5wt.% sulfonatedmontmorillonite (sMMT) increased by 0.013 Scm−1compared to the plain sPEEK.The tensile strength and yield strength of which increased by 34.37MPa and 34.20MPa relative to the 1.0 wt.% PSS-g-MCNTs loaded sPEEK, which indicated that PSS-g-MCNTs and sMMT may generate a proton conducting cocontinuous networkwithin the SPEEK matrix.

scholarly journals MXene potassium titanate nanowire/sulfonated polyether ether ketone (SPEEK) hybrid composite proton exchange membrane for photocatalytic water splitting

RSC Advances ◽  
2021 ◽  
Vol 11 (16) ◽  
pp. 9327-9335
Author(s):  
Preeti Waribam ◽  
Kanticha Jaiyen ◽  
Chanatip Samart ◽  
Makoto Ogawa ◽  
Guoqing Guan ◽  
...  
Keyword(s):  
Water Splitting ◽  
Hybrid Composite ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Photocatalytic Water Splitting ◽  
Potassium Titanate ◽  
Polyether Ether Ketone ◽  
Sulfonated Polyether Ether Ketone ◽  
Ether Ketone ◽  
Exchange Membrane

A cross-linked sulfonated polyether ether ketone (C-SPEEK) was incorporated with MXene/potassium titanate nanowire (MKT-NW) as a filler and applied as a proton exchange membrane for photocatalytic water splitting.

Enhanced properties of sulfonated polyether ether ketone proton exchange membrane by incorporating carboxylic-contained zeolitic imidazolate frameworks

2020 ◽  
Vol 44 (32) ◽  
pp. 13788-13795
Author(s):  
Fuqiang Hu ◽  
Tsen Wen-Chin ◽  
Fei Zhong ◽  
Bingqing Zhang ◽  
Jie Wang ◽  
...  
Keyword(s):  
Proton Exchange Membrane ◽  
Proton Exchange Membranes ◽  
Proton Exchange ◽  
Zeolitic Imidazolate Frameworks ◽  
Polyether Ether Ketone ◽  
Sulfonated Polyether Ether Ketone ◽  
Ether Ketone ◽  
Enhanced Properties ◽  
Exchange Membrane

Carboxylic-containing zeolitic imidazolate frameworks (ZIF-COOH) showed an obvious improvement in the performance of sulfonated polyether ether ketone (SPEEK)-based proton exchange membranes.

scholarly journals Preliminary Study of the Use of Sulphonated Polyether Ether Ketone (SPEEK) as Proton Exchange Membrane for Microbial Fuel Cell (MFC)

2018 ◽  
Vol 7 (1) ◽  
pp. 7 ◽  
Author(s):  
Dani Permana ◽  
Herlian Eriska Putra ◽  
Djaenudin Djaenudin
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Power Density ◽  
Proton Exchange Membrane ◽  
Average Power ◽  
Proton Exchange ◽  
Polyether Ether Ketone ◽  
Sulfonated Polyether Ether Ketone ◽  
Ether Ketone ◽  
Exchange Membrane

Sulfonated polyether ether ketone (SPEEK) was utilized as a proton exchange membrane (PEM) in Microbial Fuel Cell (MFC). The SPEEK performance in producing electricity had been observed in MFC using wastewater and glucose as substrates. The MFC with catering and tofu wastewater produced maximum power density about 0.31 mW/m2 and 0.03 mW/m2, respectively, lower that of MFC with tapioca average power density of 39.4 W/m2 over 48 h. The power density boosted because of the presence of Saccharomyces cerevisiae as inoculum. The study using of S. cerevisiae and Acetobacter acetii, separately, were also conducted in with glucose as substrate. The MFC produced an average power densities were 7.3 and 6.4 mW/m2 for S. cerevisiae and A. acetii, respectively. The results of this study indicated that SPEEK membrane has the potential usage in MFCs and can substitute the commercial membrane, Nafion.Article History: Received: Juni 14th 2017; Received: Sept 25th 2017; Accepted: December 16th 2017; Available onlineHow to Cite This Article: Putra, H.E., Permana, D and Djaenudin, D. (2018) Preliminary Study of the Use of Sulfonated Polyether Ether Ketone (SPEEK) as Proton Exchange Membrane for Microbial Fuel Cell (MFC). International Journal of Renewable Energy Development, 7(1), 7-12.https://doi.org/10.14710/ijred.7.1.7-12

Cross-linked sulfonated poly(ether ether ketone) electrolytes bearing pendent imidazole groups for high temperature proton exchange membrane fuel cells

2019 ◽  
Vol 3 (9) ◽  
pp. 2426-2434 ◽  
Author(s):  
Jingjing Jiang ◽  
Xingye Zhu ◽  
Huidong Qian ◽  
Jianfeng Xu ◽  
Zhouying Yue ◽  
...  
Keyword(s):  
Fuel Cells ◽  
High Temperature ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Ether Ether Ketone ◽  
Poly Ether Ether Ketone ◽  
Ether Ketone ◽  
Exchange Membrane ◽  
Sulfonated Poly

A series of ionic-covalently cross-linked SPEEK bearing imidazole groups have been synthesized for high temperature fuel cells.

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