Results 91 to 100 of about 186,182 (186)

Preparation and properties of proton exchange membrane reinforced by metal-organic framework/ionic liquid

Cailiao gongcheng
To improve the proton conductivity of the sulfonated polyether ether ketone/ionic liquid （SPEEK/IL） membrane and reduce the loss rate of IL in the membrane， Cd@Co-MOF-74/Phosphate-4-phenylimidazole ionic liquid （［IM2］［H2PO4］）/SPEEK ternary composite ...
SUN Lijun, LYU Xueyan, DING Luyang, QU Shuguo   +3 more
doaj   +1 more source

Empowering Carbon Fibers With Ti3C2Tx MXene: A Paradigm Shift Toward Integrated Structure‐Function Composites

Advanced Science, Volume 13, Issue 16, 18 March 2026.
This review comprehensively outlines how Ti3C2Tx MXene transforms carbon fiber from a structural component into a multifunctional platform. We systematically detail cutting‐edge modification strategies and showcase exceptional performance in EMI shielding, energy storage, smart sensing, and beyond.
Hongshuo Cao, Yue Xing, Jiangman Sun, Yanhong Tian, Yangyang Gao, Xuejun Zhang, Xiubing Liang   +6 more
wiley   +1 more source

Ultraviolet-induced Surface Grafting of Octafluoropentyl Methacrylate on Polyether Ether Ketone for Inducing Antibiofilm Properties [PDF]

, 2017
Since octafluoropentyl methacrylate is an antifouling polymer, surface modification of polyether ether ketone with octafluoropentyl methacrylate is a practical approach to obtaining anti-biofilm biocompatible devices.
Seifi, Massoud, Tayebi, Lobat, Dashtimoghadam, Erfan, Fahimipour, Farahnaz, Amdjadi, Parisa, Ghasemi, Amir, Nojehdehian, Hanieh, Najafi, Farhood   +7 more
core   +2 more sources

Engineering a Stable Solid–Electrolyte Interphase through a Novel Trifluoromethyl‐Free Lithium Salt for Lithium Metal Polymer Batteries

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 2, March 2026.
The motivation behind the development of the new lithium salt LiDFFSI is to combine the advantages of both LiFSI and LiDFSI salts. LiDFFSI offers high ionic conductivity and enhanced compatibility with aluminum current collectors. Additionally, it promotes the formation of a conductive SEI layer rich in LiF and LiH, which contributes to an extended ...
Lorena García, David Fraile‐Insagurbe, Izaskun Serna, Itziar Aldalur, Leire Meabe, Mikel Arrese‐Igor, Rosalía Cid, Julen Etxabe, Michel Armand, Maria Martinez‐Ibañez   +9 more
wiley   +1 more source

Osmotic energy harvesting from produced water and boiler blowdown water by sulfonated Poly(ether ether ketone)-based mixed matrix membranes

Advanced Membranes
The salinity gradient between produced water and boiler blowdown water – both significant waste streams in the petroleum industry – represents an emerging, clean, and sustainable energy source. This energy can be directly converted to electricity through
Li Cao, I-Chun Chen, Cailing Chen, Xiaowei Liu, Kai Qu, Zhen Li, Khalid Hazazi, Zhiping Lai   +7 more
doaj   +1 more source

In Situ EQCM‐D Investigations of PEMFC Catalyst‐Ionomer Interactions

ChemElectroChem, Volume 13, Issue 3, 3 February 2026.
Electrochemical quartz crystal microbalance with dissipation monitoring measurements on Nafion‐coated platinum, carbon, and gold electrodes, as well as spray‐coated proton exchange membrane fuel cell electrodes, were performed in 0.5 M H2SO4 and 0.1 M HClO4. These reveal ionomer hydration and surface interactions during electrochemical cycling.
Nils Rieger, Isak Almyren, Linnéa Strandberg, Martina Butori, Rakel W. Lindström, Björn Eriksson, Patric Jannasch, Björn Wickman   +7 more
wiley   +1 more source

Experimental Investigation on CO2 and CH4 Gas Separation Using SPEEK/PVA/ZnO Polymer Nanocomposite Membranes for Greenhouse Gas Emissions Reduction and Environmental Improvement [PDF]

Iranian Journal of Chemistry & Chemical Engineering
Reducing greenhouse gas emissions is a critical environmental challenge, with fossil fuel consumption and deforestation as major contributors to rising CO2 levels.
Ahmad Bahreini, Arezoo Ghadi, Mojtaba Masoumi   +2 more
doaj   +1 more source

Overcoming the Trade-Off between Methanol Rejection and Proton Conductivity via Facile Synthesis of Crosslinked Sulfonated PEEK Proton Exchange Membranes

Applied Sciences
In this work, homogeneous, thin-film proton exchange membranes (PEMs) with superior proton conductivities and high methanol rejection were fabricated via a facile synthesis procedure.
Stef Depuydt, Lucy Traub, Gilles Van Eygen, Santosh Kumar, Georg Held, Bart Van der Bruggen   +5 more
doaj   +1 more source

Electrochemical behaviour of PBI-based vanadium redox flow battery membranes [PDF]

MATEC Web of Conferences
Energy Storage System (ESS) has a critical role in ensuring the reliability and efficiency of energy supply. The Vanadium Redox Flow Batteries (VRFBs) are a promising solution because it is reliable, fire-safe, and a sustainable energy storage system ...
Mampa Kagiso, Popoola Patricia, Raji Sadiq, Dada Modupeola   +3 more
doaj   +1 more source

Obtenção e caracterização de membranas híbridas Speek/silano para utilização em células a Combustível [PDF]

, 2005
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Físicas e Matemáticas. Curso de Química.A célula a combustível é um dispositivo que converte energia química proveniente da oxidação do combustível em energia elétrica gerando ...
CONCEIÇÃO, Thiago Ferreira da
core