Results 91 to 100 of about 43,700 (313)

3D‐Printed Sulfur‐Derived Polymers With Controlled Architectures for Lithium‐Sulfur Batteries

Advanced Functional Materials, EarlyView.
Rheology‐guided formulation design for direct ink writing enables the fabrication of 3D sulfur copolymer cathodes with controlled architectures for lithium‐sulfur batteries. The printed electrodes exhibit multiscale porosity and high sulfur utilization, delivering enhanced electrochemical performance compared to conventional cast electrodes.
Bin Ling, Haoran Wang, Pan Yang, Rishav Agrawal, Alex R. Neale, Laurence J. Hardwick, Tom Hasell, Esther García‐Tuñón   +7 more
wiley   +1 more source

Physical Properties of Sandy Soil Affected by Soil Conditioner Under Wetting and Drying cycles

Journal of Agricultural and Marine Sciences, 1998
Information on the effectiveness of soil conditioners over a prolonged period is scarce. A laboratory experiment was undertaken to evaluate the effectiveness of a polyacrylamide (Broadleaf P4) soil conditioner on the physical properties of sandy soil ...
M.I. Choudhary, A.M. AI-Omran, A.A. Shalaby   +2 more
doaj   +1 more source

Service-life assessment of existing precast concrete structure exposed to severe marine conditions [PDF]

, 2016
The overall performance of a concrete structure is considered to be a key issue when determining its service life. The widespread use of precast concrete and consideration of durability as a design parameter in most of the international codes have the ...
Aguado de Cea, Antonio, Alegre Heitzmann, Vicente, Fuente Antequera, Albert de la, Pialarissi Cavalaro, Sergio Henrique, Segura Pérez, Ignacio   +4 more
core   +2 more sources

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

Impact of weathering on a cement-treated sand [PDF]

E3S Web of Conferences
This study’s main goal was to examine how the wetting/drying solicitations affect the mechanical behavior of a cementtreated sand. A quantitative method based on the stress-dilatancy approach was used to assess the effects of two types of wetting and ...
Wassermann Alice, Abdallah Adel, Cuisinier Olivier   +2 more
doaj   +1 more source

Durability parameters of reinforced recycled aggregate concrete: Case study [PDF]

, 2019
Recycled concrete aggregate (RA) from pavement demolition was used to make concrete. Ten concrete mixtures with different replacement percentages of RA (coarse and fine) were made.
Arredondo Rea, Susana Paola, Bernal Camacho, J.M., Corral Higuera, Ramón, Gámez García, Diana C., Gómez Soberón, José Manuel Vicente, Rosas Casarez,, Carlos Antonio, Ungsson Nieblas, Manuel de Jesús   +6 more
core   +2 more sources

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

Advanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song, Evelyn Kubacki, Alexander Berger, Markus Retsch   +3 more
wiley   +1 more source

Coupled Effect of Water Temperature and Cyclic Wetting and Drying on Dynamic Mechanical Characteristics of Sandstone

Advances in Civil Engineering, 2019
Considering the periodical moisture variation in deep rock masses, cyclic wetting and drying under high geothermal condition is a vital issue for the safety and stability of deep rock engineering.
Pu Yuan, Ning-Ning Wei, Qin-Yong Ma, Ju-Cai Chang   +3 more
doaj   +1 more source

Soil Pore Network Complexity Changes Induced by Wetting and Drying Cycles-A Study Using X-ray Microtomography and 3D Multifractal Analyses. [PDF]

Int J Environ Res Public Health, 2022
de Oliveira JAT, Cássaro FAM, Posadas AND, Pires LF.   +3 more
europepmc   +1 more source

Feathermosses lose N to the atmosphere during wet and dry cycles

Education and Research Archive, 2007
EFM Research Note 04 ...
Startsev, N., Lieffers, V.J.
openaire   +3 more sources