Results 71 to 80 of about 222,693 (299)

Freeform Fabrication of Layered Halide Perovskite Nanowire Heterojunctions

Advanced Materials, EarlyView.
‘All‐at‐once’ freeform fabrication of layered perovskite nanowire heterojunctions is realized by 3D printing employing meniscus‐guided crystallization. The integration of nanoscale additive manufacturing with layered halide perovskites will provide a versatile platform to freely design and realize highly stable perovskite‐based optoelectronic ...
Sixi Cao, Yu Liu, Zhuofei Gan, Shiqi Hu, Jihyuk Yang, Zhuoran Wang, Mingjian Yuan, Wen‐Di Li, Ji Tae Kim   +8 more
wiley   +1 more source

Core-Collapse Simulations of Rotating Stars [PDF]

, 1999
We present the results from a series of two-dimensional core-collapse simulations using a rotating progenitor star. We find that the convection in these simulations is less vigorous because a) rotation weakens the core bounce which seeds the neutrino ...
Alexander Heger, Bonazzola S., Chaboyer B., Chris L. Fryer, Ergma E., Janka H.-T., Janka H.-T., Janka H.-T., Monchmeyer R., Muller E., Muller E., Rampp M., Shakura N. I., Spruit H. C., Spyromilio J., Tohline J. E., Trimble V., Zahn J.-P., Zahn J.-P., Zwerger T.   +19 more
core   +2 more sources

Liquids as Reinforcements for Anisotropic and Tough Soft Matter Composites

Advanced Materials, EarlyView.
Liquid metal droplets are shaped and oriented within soft elastomers to create all‐soft matter composites with programmable mechanical anisotropy. These liquid inclusions act as fiber‐like reinforcements, enabling directional stiffness, enhanced toughness, and controlled crack steering under extreme deformation, offering new routes to resilient soft ...
Gwyneth M. Schloer, Ohnyoung Hur, Ravi Tutika, Aaron Haake, Eric J. Markvicka, Michael D. Bartlett   +5 more
wiley   +1 more source

On the influence of tube row number for mixed convection around micro tubes [PDF]

, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
3rd Micro and Nano Flows Conference (MNF2011), Dai, C, Li, B, Wang, Q   +3 more
core  

Relationship of Dye Adsorption Onto Biomass Activated Carbon Mixed Matrix Ultrafiltration: A Mass Transfer Model Study

Advanced Materials Interfaces, EarlyView.
This study explored dye molecule adsorption from water, focusing on activated carbon in polymer membranes for purifying low‐quality water. Polyvinylidene fluoride (PVDF) membranes showed enhanced removal efficiency of methylene blue (MB) from 89.29% to 98.33% with biomass‐activated carbon (BAC).
Khairul Anwar Mohamad Said, Shaiza Asif, Siti Zahara May Abdullah, Ibrahim Yakub, Harunal Rejan Ramji, Md Rezaur Rahman   +5 more
wiley   +1 more source

Dielectrophoretic force-driven convection in annular geometry under Earth's gravity

, 2020
Context: A radial temperature gradient together with an inhomogeneous radial electric field gradient is applied to a dielectric fluid confined in a vertical cylindrical annulus inducing thermal electro-hydrodynamic convection.
Baumann, Martin, Egbers, Christoph, Gerstner, Philipp, Heuveline, Vincent, Jongmanns, Marcel, Meier, Martin, Meyer, Antoine, Seelig, Torsten   +7 more
core   +1 more source

High‐Performance, Paper‐Based Microelectronics via a Micromodular Fabrication Process

Advanced Materials Interfaces, EarlyView.
This study demonstrates high‐performance silicon micromodular transistors on cellulose nanomaterial‐coated paper, with interconnects formed via e‐jet printing. Transistors exhibit excellent electrical properties and maintain performance under applied strain.
Rebecca K. Banner, Hubert N. Elly, Kaifan Yue, Cyra Moobed, Siddharth Kurup, Daniel Aziz, Kira L. Barton, Victor Breedveld, Eric M. Vogel, Michael A. Filler   +9 more
wiley   +1 more source

Numerical Analysis of Turbulent Mixed Convection in Vertical Annular Channel

Yuanzineng kexue jishu, 2023
Reactor cavity cooling system (RCCS) is a competitive residual heat removal scheme for small modular reactors. In this paper, the RCCS has been simplified to a scenario that ascending air flow is got heated in vertical annular channels and driven by ...
HU Xiangjie;WEN Jiming;GAO Puzhen;TIAN Ruifeng
doaj  

Vibration effects on heat transfer in cryogenic systems Quarterly progress report no. 1, Jun. 1 - Aug. 31, 1966 [PDF]

Vibration effects on natural convection and fluid transport properties in cryogenic ...
Bell, C. J., Bishop, E. H., Carley, C. T., Farrar, E. W., Forbes, R. E., Wellborn, E. W.   +5 more
core   +1 more source

A Comprehensive Review of Waste‐Derived Materials for Solar Still Performance Enhancement

Advanced Materials Interfaces, EarlyView.
ABSTRACT Solar desalination reduces energy use and produces freshwater sustainably, but its productivity is limited and cannot meet rising demand. Thus, solar desalination system improvements are sought to boost water productivity. Waste materials are abundantly available and burden the environment, making them low‐cost enhancers for solar desalination
A. S. Abdullah, Abanob Joseph, Wissam H. Alawee, Gamal B. Abdelaziz, Mohammed El Hadi Attia, Swellam W. Sharshir, Ahmed El‐Harairy   +6 more
wiley   +1 more source