Results 141 to 150 of about 186,186 (186)

Macromolecular and Supramolecular Organization of Ionomers. [PDF]

Polymers (Basel)
M Davletbaeva I, Sazonov OO.
europepmc   +1 more source

Novel, Fluorine-Free Membranes Based on Sulfonated Polyvinyl Alcohol and Poly(ether-block-amide) with Sulfonated Montmorillonite Nanofiller for PEMFC Applications. [PDF]

Membranes (Basel)
Al-Mashhadani MHI, Szijjártó GP, Sebestyén Z, Károly Z, Mihály J, Tompos A.   +5 more
europepmc   +1 more source

Recent Progress on the Development of Polyetheretherketone Membranes for Water Remediation. [PDF]

Membranes (Basel)
Zhou J, Wang L, Liu H, Li X, Li D, Yan L, Cheng X.   +6 more
europepmc   +1 more source

Improved Mechanical Stability and Proton Conductivity of Reinforced Membranes for Proton Exchange Membrane Fuel Cells (PEMFCs). [PDF]

ACS Phys Chem Au
Kim JH, Noh MS, Shin EJ, Lee SY, Kim Y, Jung HJ, Lee HJ, Lee HI, Lim DH, Lee YS, Kim HS, Woo SH.   +11 more
europepmc   +1 more source

Polymer Separators and Solid Polymer Electrolytes for Lithium-Metal Batteries. [PDF]

Research (Wash D C)
Zhou K, Luo Y, Zheng H, Zhang L, Liu T.
europepmc   +1 more source

Advances in the Application of Sulfonated Poly(Ether Ether Ketone) (SPEEK) and Its Organic Composite Membranes for Proton Exchange Membrane Fuel Cells (PEMFCs). [PDF]

Polymers (Basel)
Li X, Ye T, Meng X, He D, Li L, Song K, Jiang J, Sun C.   +7 more
europepmc   +1 more source

Self-Humidifying and Super-Protonic Conductivity of SPEEK-Based Composite Proton Exchange Membranes Incorporated by Functionalized MXene and Modified TiO₂ Nanofillers. [PDF]

Nanomaterials (Basel)
Huang M, Song A, Ben X, Ji W, Pan Y, Rao H.   +5 more
europepmc   +1 more source

Nanocomposite membrane by incorporating graphene oxide in sulfonated polyether ether ketone for direct methanol fuel cell

Materials Today: Proceedings, 2021
Abstract Few-layers graphene oxide enriched with oxygen functional groups is successfully obtained and incorporated into sulfonated polyether ether ketone (SPEEK) matrix. The functional groups and the surface modification of membranes were identified using FTIR spectroscopy, and X-ray Photoelectron Spectroscopy (XPS). Subsequently, FESEM was employed
Madzlan Aziz, Nuor Sariyan Suhaimin, Ts. Dr. Juhana Binti Jaafar   +2 more
exaly   +3 more sources

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Sulfonated polyether ether ketone based composite polymer electrolyte membranes

Catalysis Today, 2001
Electrochemical properties of a series of composite membranes prepared by incorporation of boron phosphate into polymeric matrix of sulfonated PEEK were studied. The conductivity of the composites was found to exceed largely that of pure SPEEK polymer. It was however lower than predicted by the effective medium theory for these mixtures.
S Kaliaguine
exaly   +5 more sources

Characterization and In Vitro Studies of Sulfonated Polyether Ether Ketone/Polyether Sulfone/Nano Hydroxyapatite Composite

International Journal of Polymeric Materials and Polymeric Biomaterials, 2014
Sulfonated polyether ether ketone (SPEEK)/polyether sulfone (PES)/nano hydroxyapatite (nHAP) composites were prepared with different nHAP filler concentrations. FTIR analysis confirmed the blend formation between SPEEK and PES. Surface morphology pictures showed agglomeration of the nHAP particles at higher percentage of loading.
Kalambettu Aravind, Dharmalingam Sangeetha   +1 more
openaire   +1 more source