Results 251 to 260 of about 40,582 (335)

Water-Dispersible, Magnetically Recyclable Heterogeneous Cobalt Catalyst for C-C and C-N Cross-Coupling Reactions in Aqueous Media. [PDF]

ACS Omega
Sheikh S, Bhattacharyya A, Henriquez MA, Nasseri MA, Chahkandi M, Allahresani A, Reiser O.   +6 more
europepmc   +1 more source

An Atomic‐Scale View at γ’‐Fe4N as Hydrogen Barrier Material

Advanced Materials Interfaces, EarlyView.
This study demonstrates the efficacy of γ’‐Fe4N nitride layers, formed via gas nitriding, as hydrogen permeation barriers. Advanced characterization, hydrogen permeation analysis, and DFT calculations reveal a 20 fold reduction in hydrogen diffusion at room temperature.
Aleksander Albrecht, Sang Yoon Song, Su‐Hyun Yoo, Chang‐Gi Lee, Mathias Krämer, Marcus Hans, Baptiste Gault, Yan Ma, Dierk Raabe, Seok Su Sohn, Yonghyuk Lee, Se‐Ho Kim   +11 more
wiley   +1 more source

Biocompatible Porphyrin Derivatives Electron Beam and Extreme Ultraviolet Photoresists: High Resolution and High Etch Resistance

Advanced Materials Interfaces, EarlyView.
Porphyrin derivatives are introduced for electron beams and extreme ultraviolet lithography. The lithographic performance of the novel CuTP‐4Epoxy photoresist is excellent, with a resolution of 18 nm in EBL and 20 nm in EUVL, and the photoresist also exhibits high etch resistance.
Yurui Wu, Siliang Zhang, Xuewen Cui, Xue Cong, Shuang Liu, Lei Wang, Xudong Guo, Rui Hu, Shuangqing Wang, Jinping Chen, Yi Li, Jun Zhao, Shumin Yang, Yanqing Wu, Guoqiang Yang   +14 more
wiley   +1 more source

Effect of γ-irradiation combined with enzymatic modification on the physicochemical properties of defatted rice bran dietary fiber. [PDF]

Food Chem X
Wei X, Jiang C, Liu X, Liu H, Wang J, Zheng X, Zhang Z, Hu H.   +7 more
europepmc   +1 more source

Magnetic Actuation Under DC and AC Fields of Thermoplastic Polyurethane With Strontium Hexaferrite

Advanced Materials Technologies, EarlyView.
Magnetic thermoplastic polyurethane composites with strontium hexaferrite (SrFe12O19) are produced through a solvent‐free melt‐mixing technique. These composites display a magnetomechanical actuation mechanism, being able to deform (bend and twist) through DC and AC magnetic fields, showcasing their potential as a promising material for the fabrication
Mariana Martins da Silva, José António Covas, Maria C. Paiva, Mariana P. Proença   +3 more
wiley   +1 more source

Investigation of the Flexural and Charpy Impact Properties of Polymer Composites Reinforced with Tururi (Manicaria saccifera) Fibrous Fabric. [PDF]

Polymers (Basel)
Santos AGA, Nascimento DDCB, Lopes FPD, Simonassi NT, Monteiro SN, Silva ACRD, Candido VS.   +6 more
europepmc   +1 more source

Tailoring the Electrochemical Performance of SnO2‐Based Anodes for Li‐Ion Batteries: Effect of Morphology and Composite Matrix

Advanced Materials Technologies, EarlyView.
Three different composite anodes, based on SnO2, are investigated as potential anode materials for lithium‐ion batteries. Three different strategies are employed to stabilize SnO2 upon cycling i.e., i) use of an inorganic matrix (TiO2), ii) use of an amorphous carbon matrix, and iii) use of SnO2 with a tailored morphology (nanorod) and a carbon coating.
Antunes Staffolani, Leonardo Sbrascini, Gilberto Carbonari, Fabio Maroni, Luca Minnetti, Luca Bottoni, Francesco Nobili   +6 more
wiley   +1 more source

Impact of Thermal Treatment and Aging on Lignin Properties in Spruce Wood: Pathways to Value-Added Applications. [PDF]

Polymers (Basel)
Kačík F, Výbohová E, Jurczyková T, Eštoková A, Kmeťová E, Kačíková D.   +5 more
europepmc   +1 more source

High‐Pressure Homogenization: An Industrially Scalable Method for Producing PHBH Powders for Selective Laser Sintering

Advanced Materials Technologies, EarlyView.
This article investigates a sustainable approach to producing new powders for selective laser sintering by using high‐pressure homogenization to micronize biopolymers. The approach yields flowable, thermally stable particles with sub‐rounded morphology, enabling 3D printing of dense components with complex geometries.
Alberto Giubilini, Giovanna Colucci, Silvia Grasselli, Luca Iuliano, Massimo Messori, Paolo Minetola   +5 more
wiley   +1 more source

Developing a cosmetic formulation containing lipase produced by the fungus Aspergillus terreus. [PDF]

PLoS One
Ramos GR, Ostrosky EA, Lopes PS, Filho NA, Kakuda LL, da Silva Pinto JN, Viana EL, Morais NS, Rios NS, Barreto Gomes AP, Júnior FHX, Júnior FCS, de Assis CF.   +12 more
europepmc   +1 more source