Results 231 to 240 of about 1,577,365 (340)

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source

Investigations into Capillary Forces and Capillary Rise in a Three-Finger Microgripper and a Plate: Numerical Simulations and Experimental Validation. [PDF]

Micromachines (Basel)
Xu Z, Fan Z, Gao J, Zhang K, Zhang X.
europepmc   +1 more source

Low Reynolds number k-ε modeling by using the direct numerical simulation (DNS) data

, 2008
Abdul-Hussein Ouda
openalex   +2 more sources

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

Advanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong, William D. J. Tremlett, Lucy Hart, Beier Hu, Zhuoran Qiao, Patipan Sukpoonprom, Sarah Fearn, Edoardo Angela, Matilde Brunetta, Demosthenes C. Koutsogeorgis, Nikolaos Kalfagiannis, Davide Nodari, Martyn A. McLachlan, Piers R. F. Barnes, Artem A. Bakulin, Nicholas J. Long, Nicola Gasparini   +16 more
wiley   +1 more source

Case studies of the winds in the urban area of Hong Kong - Microclimate station observations and high resolution numerical simulations. [PDF]

Heliyon
Lo KW, Chan PW, Lai KK, Lau SPW, Zhao ZH.   +4 more
europepmc   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Small field chaos in spin glasses: Universal predictions from the ultrametric tree and comparison with numerical simulations. [PDF]

Proc Natl Acad Sci U S A
Aguilar-Janita M, Franz S, Martin-Mayor V, Moreno-Gordo J, Parisi G, Ricci-Tersenghi F, Ruiz-Lorenzo JJ.   +6 more
europepmc   +1 more source

Numerical simulation of thin shear driven films

, 2003
Joshua A. Krakos
openalex   +2 more sources

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

Improved Kyphotic Restoration Reduces the Incidence of Adjacent Vertebral Fracture in Patients With Osteoporotic Vertebral Compression Fractures Treated by Percutaneous Kyphoplasty: A Clinical Study and Corresponding Numerical Simulations. [PDF]

Orthop Surg
Yang J, Chen Z, Zheng L, Lei F, Yang W, Song Y, Li J.   +6 more
europepmc   +1 more source