Investigations on Corrosion and Cavitation Erosion Resistance of Superhydrophobic PTFE‐Coated AA5083 Alloy
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Engineering Materials"
DOI: 10.1002/adem.202500337
Abstract: Aluminum‐based alloys, particularly AA5083, are widely used in naval and marine applications due to their excellent corrosion resistance. However, in chloride‐rich environments, these alloys are prone to localized corrosion, which can affect the durability of… read more here.
Keywords: resistance; cavitation erosion; ptfe; corrosion ... See more keywords
Defective PTFE with Dense Active Sites Enabling Rapid H2O2 Production for Efficient Water Purification
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DOI: 10.1002/adfm.202411353
Abstract: The electrosynthesis of hydrogen peroxide (H2O2) via two‐electron oxygen reduction reaction (2e−‐ORR) enables high energy utilization and distributed H2O2 production. Rational catalyst design is essential for achieving efficient H2O2 production, in which fluorine‐modified carbon materials… read more here.
Keywords: h2o2 production; water purification; active sites; ptfe ... See more keywords
Engineering the NiNC Catalyst Microenvironment Enabling CO2 Electroreduction with Nearly 100% CO Selectivity in Acid
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202201295
Abstract: CO2 electrolysis in acid has emerged as a promising route to achieve high CO2 utilization due to the inhibition of undesired carbonate formation that generally occurs in alkaline or neutral conditions. However, the efficiency and… read more here.
Keywords: ptfe; microenvironment; catalyst; nearly 100 ... See more keywords
Chemical Recycling of Used PI/PTFE Sandwich Composite Filter Bags
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.56553
Abstract: Recycling is a major approach to addressing resource waste and environmental pollution issues, but it remains a challenge to recycling of the polyimide/polytetrafluoroethylene (PI/PTFE) sandwich composites. In this work, an efficient process for recycling PI/PTFE… read more here.
Keywords: recycling used; composite filter; ptfe; filter bags ... See more keywords
Superhydrophobic Solution Blow Spinning PTFE–SiO2 Composite Membranes for Enhanced Liquid–Liquid Extraction
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DOI: 10.1002/app.56939
Abstract: An ultrafine‐fibrous polytetrafluoroethylene (PTFE)–SiO2 membrane was successfully fabricated using the solution blow spinning (SBS) method. This membrane demonstrated superhydrophobicity (water contact angle > 150°) and oleophilicity (ethyl acetate contact angle = 0°) compared to a commercial PTFE membrane. Additionally,… read more here.
Keywords: ptfe sio2; extraction; ptfe; solution blow ... See more keywords
Polyamide 66 Microcellular Foams Enabled Superior Compressive Strength, Heat Resistance, and Thermal Insulation
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DOI: 10.1002/app.70012
Abstract: Polyamide 66 (PA66) is known for its outstanding mechanical strength, thermal resistance, dielectric properties, chemical resistance, and processability, making it a highly attractive material for applications in electronics, automotive, and aerospace engineering. The development of… read more here.
Keywords: resistance; pa66; compressive strength; performance ... See more keywords
Effects of different mass ratios on mechanical properties and impact energy release characteristics of Al/PTFE/W and Al/PTFE/CuO polymer composites
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DOI: 10.1002/pc.28262
Abstract: Aluminum/polytetrafluoroethylene (Al/PTFE) is an impact‐initiated material that is extensively utilized in military and civilian applications due to its insensitivity, high energy density and ease of manufacturing. To increase both its compressive strength and energy density,… read more here.
Keywords: reaction; cuo; energy; ptfe cuo ... See more keywords
Polytetrafluoroethylene composites with a novel combination of reinforcing filler and solid lubricant and study of their tribological and thermo‐mechanical properties for dynamic applications
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DOI: 10.1002/pc.29281
Abstract: In the present work, the tribological as well as thermo‐mechanical properties of glass‐filled and carbon‐filled PTFE composites are investigated. Solid lubricants like molybdenum disulfide (MoS2) and graphite are also incorporated in such composites in order… read more here.
Keywords: mechanical properties; filled ptfe; wear rate; thermo mechanical ... See more keywords
Mixture Phases Engineering of PtFe Nanofoams for Efficient Hydrogen Evolution.
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DOI: 10.1002/smll.202106947
Abstract: Phase engineering is a promising but challenging approach to construct PtFe-based catalysts with efficient hydrogen evolution reaction (HER) performance. Herein, the authors successfully synthesize PtFe nanofoams with face center cubic (fcc) phase, with simple cubic… read more here.
Keywords: ptfe; hydrogen; ptfe nanofoams; hydrogen evolution ... See more keywords
Scalable Fabrication of Nacre-Structured Graphene/Polytetrafluoroethylene Films for Outstanding EMI Shielding Under Extreme Environment.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202302082
Abstract: In this work, inspired by the great advantage of the unique "brick-mortar" layered structure as electromagnetic interference (EMI) shielding materials, a multifunctional flexible graphene nanosheets (GNS)/polytetrafluoroethylene (PTFE) composite film with excellent EMI shielding effects, impressive… read more here.
Keywords: nacre structured; ptfe; outstanding emi; emi shielding ... See more keywords
Constructing a Conductive Micro/Nano Network Within Interpenetrating Phase Composites for Triboelectric Nanogenerators.
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DOI: 10.1002/smll.202409607
Abstract: Interpenetrating phase composites (IPCs) are gaining popularity because of their unique topological characteristics, which include their light weight and ability to conduct electricity. Herein, a novel metal‒polymer IPC composed mainly of a 3D nickel foam(NF)… read more here.
Keywords: interpenetrating phase; micro nano; ptfe; phase composites ... See more keywords