Sulfonated Poly(ether sulfone)-Coated and -Blended Nafion Membranes with Enhanced Conductivity and Reduced Hydrogen Permeability

2020 ◽  
Vol 3 (11) ◽  
pp. 11418-11433
Author(s):  
Bon-Hyuk Goo ◽  
Abu Zafar Al Munsur ◽  
Ook Choi ◽  
Youngkwang Kim ◽  
Oh Joong Kwon ◽  
...  
Keyword(s):  
Hydrogen Permeability ◽  
Nafion Membranes ◽  
Enhanced Conductivity ◽  
Sulfonated Poly

Sulfonated Poly(Ether Sulfone)-Coated and-Blended Nafion Membranes with Enhanced Performance and Reduced Hydrogen Permeability

2020 ◽  
Vol MA2020-02 (53) ◽  
pp. 3862-3862
Author(s):  
BonHyuk Goo ◽  
Tae-Hyun Kim
Keyword(s):  
Hydrogen Permeability ◽  
Nafion Membranes ◽  
Sulfonated Poly

The intensively enhanced conductivity of polyelectrolytes by amphiphilic compound doping

2015 ◽  
Vol 6 (14) ◽  
pp. 2717-2725 ◽  
Author(s):  
Huang-Ming Hsu ◽  
Chun-Han Hsu ◽  
Ping-Lin Kuo
Keyword(s):  
Amphiphilic Compound ◽  
Hydrophobic Moiety ◽  
Enhanced Conductivity ◽  
Sulfonated Poly

A simple amphiphilic compound, pyrenesulfonic acid (PSA), interacts with the hydrophobic moiety of a copolymer (sulfonated poly(styrene-b-isoprene-b-styrene), s-SISH) and simultaneously provides hydrophiles of –SO3H. Doping 2% PSA to the membranes of s-SISH enhances its very low conductivity by 26 times from 2.0 × 10−3 S cm−1 to 5.3 × 10−2 S cm−1.

Methanol permeability in sulfonated poly(etheretherketone) membranes: A comparison with Nafion membranes

2006 ◽  
Vol 42 (4) ◽  
pp. 776-785 ◽  
Author(s):  
Song Xue ◽  
Geping Yin
Keyword(s):  
Methanol Permeability ◽  
Nafion Membranes ◽  
Sulfonated Poly

Novel sulfonated poly(glycidyl methacrylate) grafted Nafion membranes for fuel cell applications

2017 ◽  
Vol 74 (12) ◽  
pp. 5195-5220 ◽  
Author(s):  
M. S. Mohy Eldin ◽  
A. A. Nassr ◽  
A. B. Kashyout ◽  
E. A. Hassan
Keyword(s):  
Fuel Cell ◽  
Glycidyl Methacrylate ◽  
Nafion Membranes ◽  
Sulfonated Poly

Thermogravimetric and Spectroscopic Characterization of Sulfonated Poly(Styrene-Isobutylene-Styrene) Block Copolymers: Effects of Processing Conditions

2006 ◽  
Author(s):  
James M. Sloan ◽  
David Suleiman ◽  
Yossef A. Elabd ◽  
Eugene Napadensky ◽  
Dawn M. Crawford
Keyword(s):  
Block Copolymers ◽  
Spectroscopic Characterization ◽  
Processing Conditions ◽  
Sulfonated Poly

Fabrication Technologies and Applications of Graphene-based co-polymeric Nano-composites: its challenges and Future works

2019 ◽  
Vol 09 ◽  
Author(s):  
Pratik Chhapia ◽  
Harshad Patel
Keyword(s):  
Review Paper ◽  
Polymeric Coating ◽  
Nano Composites ◽  
Future Prospects ◽  
Electrical And Optical Properties ◽  
In Situ Techniques ◽  
Surface Areas ◽  
Ink Jet ◽  
Enhanced Conductivity

: Graphene based co-polymeric Nano-composites explored and trending in various applications as ascribing to its enhanced conductivity and controlled modification with wide specific surface areas. With the number of advantages of co-polymeric coating on Graphene or Graphene sheets and their derivatives, Graphene based co-polymeric Nano-composites fabricated by various techniques (deposition, ink jet, electro spinning, spin coating, in-situ techniques, etc.) and different conducting co-polymers show its exceptional chemical, mechanical, electrical and optical properties. Therefore, in the today’s world with greater quantities of various properties of co-polymer with Graphene based Nano-composites with enhanced stability, selectivity and sensitivity have been formed. In this review paper, we have particularly focused on recent advancing in fabrication of different technologies with the help of Graphene based co-polymeric Nano-composites and its various trending and future applications. Finally, on the personal standpoint; the key challenges of Graphene based co-polymeric Nano-composites are mentioned in hope to shed a light on their potential future prospects.

On the Hydrogen Permeability and Adhesion of TiN/Ti Coatings Produced on Zr–1% Nb Alloy by Vacuum Ion-Plasma Methods

2020 ◽  
Vol 14 (5) ◽  
pp. 929-934
Author(s):  
Zhang Le ◽  
N. N. Nikitenkov ◽  
V. S. Sypchenko ◽  
O. S. Korneva ◽  
E. B. Kashkarov ◽  
...  
Keyword(s):  
Hydrogen Permeability ◽  
Ion Plasma ◽  
Plasma Methods
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