Results 121 to 130 of about 484,215 (304)

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Influence of Varying Concentrations of Epoxy, Rice Husk, Al₂O₃, and Fe₂O₃ on the Properties of Brake Friction Materials Prepared Using Hand Layup Method. [PDF]

Polymers (Basel), 2023
Irawan AP, Fitriyana DF, Siregar JP, Cionita T, Anggarina PT, Utama DW, Rihayat T, Rusiyanto R, Dimyati S, Aripin MB, Ismail R, Bayuseno AP, Baskara GD, Khafidh M, Putera FP, Yotenka R.   +15 more
europepmc   +1 more source

Abrasion behavior of aluminum and composite skin coupons, stiffened skins and stiffened panels representative of transport airplane structures [PDF]

A three-phase investigation was conducted to compare the friction and wear response of aluminum and graphite-epoxy composite materials when subjected to loading conditions similar to those experienced by the skin panels on the underside of a transport ...
Jackson, K. E.
core   +1 more source

Predicting Atomic Charges in MOFs by Topological Charge Equilibration

Advanced Functional Materials, EarlyView.
An atomic charge prediction method is presented that is able to accurately reproduce ab‐initio‐derived reference charges for a large number of metal–organic frameworks. Based on a topological charge equilibration scheme, static charges that fulfill overall neutrality are quickly generated.
Babak Farhadi Jahromi, Sumukh Shankar Sharadaprasad, Rochus Schmid   +2 more
wiley   +1 more source

Novel SolidStir extrusion technology for enhanced conductivity cable manufacturing via in-situ exfoliation of graphite to graphene

Materials & Design
Electrification is a path towards decarbonization. Identification of novel nanocarbon materials such as graphene or carbon nanotubes (CNTs) offers great potential as a reinforcement material in metal matrix composites (MMCs) due to their superior ...
Aishani Sharma, Ravi Sankar Haridas, Priyanka Agrawal, Anurag Gumaste, Thomas Scharf, Kumar Kandasamy, Rajiv S. Mishra   +6 more
doaj   +1 more source

Tribological Performance and Thermal Stability of Nanorubber-Modified Polybenzoxazine Composites for Non-Asbestos Friction Materials. [PDF]

Polymers (Basel), 2021
Jubsilp C, Jantaramaha J, Mora P, Rimdusit S.   +3 more
europepmc   +1 more source

Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration

Advanced Functional Materials, EarlyView.
Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley   +1 more source

Investigation of microstructural match at friction welded TC17/TA19 interface based on β reconstruction under various frictional linear speeds

Journal of Materials Research and Technology
TC17 (α+β titanium alloy) and TA19 (near-α titanium alloy) are often joined in aerospace compressor rotors by rotary friction welding, but their differing phase transformation behaviors cause a mismatched microstructure at the weld interface.
Feng Jin, Tianqi Wu, Baiming Wang, Kang Zhang, Haodong Rao, Jiatao Liu, Zhonggang Sun, Xianglong Xu, Ting Chen, Jinglong Li   +9 more
doaj   +1 more source

Effects of Alkyl-Substituted Polybenzoxazines on Tribological Properties of Non-Asbestos Composite Friction Materials. [PDF]

Polymers (Basel), 2021
Wongpayakyotin A, Jubsilp C, Tiptipakorn S, Mora P, Bielawski CW, Rimdusit S.   +5 more
europepmc   +1 more source

Friction and wear behavior of aluminum and composite airplane skins [PDF]

Friction and wear behavior was determined for small skin specimens under abrasive loading conditions typical of those occurring on the underside of a transport airplane during emergency belly landing. A test apparatus consisting of a standard belt sander
Jackson, K. E.
core   +1 more source