Synthesis and properties poly(arylene ether sulfone)s with pendant hyper-sulfonic acid

RSC Advances ◽  
2015 ◽  
Vol 5 (48) ◽  
pp. 38298-38307 ◽  
Author(s):  
Jinhui Pang ◽  
Sinan Feng ◽  
Haibo Zhang ◽  
Zhenhua Jiang ◽  
Guibin Wang
Keyword(s):  
Proton Conductivity ◽  
Dimensional Stability ◽  
Sulfonic Acid ◽  
Side Chains ◽  
High Proton Conductivity ◽  
Arylene Ether ◽  
High Proton ◽  
Sulfonic Acid Groups ◽  
Aromatic Side Chains

A novel poly(arylene ether sulfone)s with pendant multiple sulfonic acid groups on aromatic side chains was prepared by graft method, they displayed high proton conductivity and good dimensional stability.

Synthesis and characterization of crosslink-free highly sulfonated multi-block poly(arylene ether sulfone) multi-block membranes for fuel cells

2015 ◽  
Vol 3 (5) ◽  
pp. 1833-1836 ◽  
Author(s):  
Sojeong Lee ◽  
Jinju Ann ◽  
Hyejin Lee ◽  
Joon-Hee Kim ◽  
Chang-Soo Kim ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Proton Conductivity ◽  
Synthesis And Characterization ◽  
High Proton Conductivity ◽  
Block Polymers ◽  
Arylene Ether ◽  
High Proton ◽  
Very High

Highly sulfonated hydrophilic block polymers were designed and the resultant block membrane showed very high proton conductivity even under low RH.

Graft octa-sulfonated poly(arylene ether) for high performance proton exchange membrane

2015 ◽  
Vol 3 (24) ◽  
pp. 12698-12708 ◽  
Author(s):  
Sinan Feng ◽  
Guibin Wang ◽  
Haibo Zhang ◽  
Jinhui Pang
Keyword(s):  
Dimensional Stability ◽  
High Performance ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Ionic Clusters ◽  
High Proton Conductivity ◽  
Arylene Ether ◽  
High Proton ◽  
Exchange Membrane ◽  
Sulfonated Poly

A novel octa-sulfonated poly(arylene ether) was combined with a longer hydrophobic backbone and grafted with ionic clusters, exhibiting high proton conductivity and excellent dimensional stability.

High proton conductivity of sulfonated methoxyphenyl-containing poly(arylene ether ketone) for proton exchange membranes

RSC Advances ◽  
2015 ◽  
Vol 5 (130) ◽  
pp. 107982-107991 ◽  
Author(s):  
Bo Dong ◽  
Yan Wang ◽  
Jinhui Pang ◽  
Shaowei Guan ◽  
Zhenhua Jiang
Keyword(s):  
Mechanical Properties ◽  
Proton Conductivity ◽  
Proton Exchange Membranes ◽  
Proton Exchange ◽  
High Proton Conductivity ◽  
Arylene Ether ◽  
High Proton ◽  
Ether Ketone ◽  
Polyelectrolyte Membrane

A polyelectrolyte membrane based on sulfonated methoxyphenyl-containing poly(arylene ether ketone) (SMP-PAEK) was obtained, which exhibited suitable proton conductivities and excellent mechanical properties.

Supported and Free-Standing Sulfonic Acid Functionalized Mesostructured Silica Films with High Proton Conductivity

2010 ◽  
Vol 2010 (25) ◽  
pp. 3993-3999 ◽  
Author(s):  
Ralf Supplit ◽  
Ayae Sugawara ◽  
Herwig Peterlik ◽  
Ryuji Kikuchi ◽  
Tatsuya Okubo
Keyword(s):  
Proton Conductivity ◽  
Sulfonic Acid ◽  
High Proton Conductivity ◽  
Free Standing ◽  
Silica Films ◽  
Mesostructured Silica ◽  
High Proton

Synthesis and Characterization of Sulfonated Poly(Arylene Ether Sulfone) Multiblock Copolymers for Proton Exchange Membrane

2014 ◽  
Vol 989-994 ◽  
pp. 142-145
Author(s):  
Tong Xue ◽  
Zhao Xia Hu ◽  
Shou Wen Chen
Keyword(s):  
Sulfonic Acid ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Multiblock Copolymers ◽  
High Proton Conductivity ◽  
Arylene Ether ◽  
High Proton ◽  
Exchange Membrane ◽  
Sulfonated Poly

A series of multiblock copolymers based on sulfonated poly (arylene ether sulfone) (bSPAES-SF) with highly rigid hydrophilic sulfonate blocks and flexible hydrophobic blocks were successfully synthesized by the condensation of sulfonated decafluorobiphenyl-terminated oligomers and the hydroxyl-terminated oligomers. The former oligomers were sulfonated by fuming sulfonic acid. The bSPAES-SF membranes with IEC of 1.26-1.70 mmol/g exhibited high proton conductivity, hydrolytic and dimensional stability.

Highly proton conducting fluorinated sulfonated poly(arylene ether sulfone) copolymers with side chain grafting

RSC Advances ◽  
2014 ◽  
Vol 4 (87) ◽  
pp. 46723-46736 ◽  
Author(s):  
Rajdeep Mukherjee ◽  
Susanta Banerjee ◽  
Hartmut Komber ◽  
Brigitte Voit
Keyword(s):  
Proton Conductivity ◽  
Side Chain ◽  
High Proton Conductivity ◽  
Proton Conducting ◽  
Arylene Ether ◽  
High Proton ◽  
Sulfonated Poly

A series of new copolymers HPPQSH-XX PS were synthesized from preformed sulfonated ionomers HPPQSH-XX in order to get high proton conductivity along with other excellent properties.

Enhancing proton conductivity in Zr-MOFs through tuning metal cluster connectivity

2022 ◽  
Author(s):  
Guang-Rui Si ◽  
Fan Yang ◽  
Tao He ◽  
Xiang-Jing Kong ◽  
Wei Wu ◽  
...  
Keyword(s):  
Proton Conductivity ◽  
Sulfonic Acid ◽  
Metal Cluster ◽  
Metal Organic Frameworks ◽  
High Proton Conductivity ◽  
High Proton ◽  
Metal Organic

We design and synthesize two stable Zr(IV)-based metal-organic frameworks with high proton conductivity, namely BUT-76 and BUT-77, which are constructed with the same sulfonic acid containing ligand and 8/12 connected...

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