Results 1 to 10 of about 4,534 (259)

Formation of Non-Doped Cubic Lithium Lanthanum Zirconium Oxide Nanofibers: Insights from In Situ Synchrotron X-Ray Scattering

Batteries
This study investigates the formation mechanism of non-doped cubic lithium lanthanum zirconium oxide (c-LLZO) nanofibers using in situ synchrotron X-ray scattering techniques.
Guanyi Wang, Byeongdu Lee, Devon Powers, Meghan Burns, Young-Geun Lee, Michael C. Tucker, Jeong Seop Yoon, Pallab Barai, Yuzi Liu, Venkat Srinivasan, Sanja Tepavcevic, Yuepeng Zhang   +11 more
doaj   +1 more source

Ring-opening copolymerization of (R,S)-β-butyrolactone and ε-caprolactone using sodium hydride as initiator

eXPRESS Polymer Letters, 2010
Copolymers of racemic β-butyrolactone ((R,S)-BL) and ε-caprolactone (CL), were synthesized by ring-opening polymerization initiated by sodium hydride (NaH).
doaj   +1 more source

Waxing lyrical: ancient medical authors on wax and wax tablets

DELTOS
This short survey discusses some of the uses of wax in ancient medicine: it was a key pharmacological ingredient; it served to create models of surgical tools; and it was a support for the writing of ancient recipes. Physicians distinguished between different types of wax, some of which were considered more efficacious than others.
openaire   +1 more source

The mechanism of natural age-strengthening of grey cast iron: PEC-ageing

Materials & Design
In this work we introduce the concept of natural ageing via precipitation arising from eutectic cell structure (PEC-ageing). Natural age-strengthening in grey cast iron at room temperature is long recognised yet still poorly understood, despite its ...
Juan Manuel Bello Bermejo, Jesús Carrero Robles, Huaiyu Chen, Megan O. Hill Landberg, Jesper Wallentin, Johan Hektor, Lena Magnusson Åberg, Henrik Borgström, Filip Lenrick   +8 more
doaj   +1 more source

On the use of mesophase pitch for the preparation of hierarchical porous carbon monoliths by nanocasting

Science and Technology of Advanced Materials, 2012
A detailed study is given on the synthesis of a hierarchical porous carbon, possessing both meso- and macropores, using a mesophase pitch (MP) as the carbon precursor. This carbon material is prepared by the nanocasting approach involving the replication
Philipp Adelhelm, Karin Cabrera and Bernd M Smarsly
doaj  

Polypropylene composites with waste carbon material from the petrochemical industry

eXPRESS Polymer Letters
Crude oil, a natural hydrocarbon mixture, is a key energy source and the petrochemical industry’s primary feedstock. Its large-scale processing produces heavy oil fly ash (HOFA), a solid waste that demands effective management. This study explores HOFA’s
Joanna Szymańska, Wojciech H. Bednarek, Włodzimierz Urbaniak, Paweł Brzęk, Dominik Paukszta   +4 more
doaj   +1 more source

Understanding the Dynamics of Nanoparticle Formation and Evolution in Functional Oxides via In Situ SAXS/WAXS

Advanced Materials Interfaces
The formation and evolution of nanoparticles on the surface of oxide catalysts are essential for determining their catalytic performance. Establishing a direct relationship between structure and function requires real‐time in situ characterization under ...
Elena Vicente, Sylvio Haas, Jose Manuel Serra, María Balaguer, Cecilia Solís   +4 more
doaj   +1 more source

Ionization by XFEL radiation produces distinct structure in liquid water

Communications Physics
In the warm dense matter (WDM) regime, where condensed, gas, and plasma phases coexist, matter frequently exhibits unusual properties that cannot be described by contemporary theory.
Michal Stransky, Thomas J. Lane, Alexander Gorel, Sébastien Boutet, Ilme Schlichting, Adrian P. Mancuso, Zoltan Jurek, Beata Ziaja   +7 more
doaj   +1 more source

Guardians of the Wax [PDF]

American Journal of Clinical Pathology, 1996
openaire   +2 more sources

Experimental Investigation of the Crystallization and Thermal Behavior of Animal Fat Mixtures Using a Multi-Technique Approach. [PDF]

Mol Nutr Food Res
Lessona M, Cros A, Sagalowicz L, Marmet C, Buffo A, Simone E.   +5 more
europepmc   +1 more source