Results 161 to 170 of about 188,981 (310)

Effect of post-deposition treatment on energy conversion efficiency of nanostructured CdS/Cu[sub 2]S thin films [PDF]

, 2013
Vidya S. Taur, Rajesh A. Joshi, Ramphal Sharma   +2 more
openalex   +1 more source

Real‐Time Characterization of Polypropylene Jet Dynamics in Melt Electrospinning Using Laser Diffraction and Image Analysis

Advanced Engineering Materials, EarlyView.
This study uses real‐time laser diffraction image analysis to quantify fiber diameter changes and whipping behavior from the nozzle to the collector under varying electric field conditions. By capturing diffraction (scattering) intensity changes and bending angles, melt jet and whipping behavior are accurately assessed, supporting melt electrospinning ...
Jihwan Lim, Eunji Moon, Minseo Kim, Han Seong Kim   +3 more
wiley   +1 more source

Energy-conversion efficiency for producing oxy-hydrogen gas using a simple generator based on water electrolysis. [PDF]

Sci Rep
Mousa AM, Sayed HAA, Ali KAM, Elkaoud NS, Mahmoud WAE.   +4 more
europepmc   +1 more source

Solid Oxide Fuell Cells: The Way for High Efficiency Energy Conversion [PDF]

, 2013
Florence Lefebvre-Joud, Jari Kiviaho, Olivier Bucheli   +2 more
openalex   +1 more source

Mesoporous Silica Microspheres by Super‐Fast Alkaline Etching of Micrometer‐Sized Stöber Particles

Advanced Engineering Materials, EarlyView.
Microscale silica particles are prepared along with a modified, scalable Stöber synthesis using the continuous addition of tetraethoxy silane to an ethanolic solution of ammonia with KCl. Etching with hydroxide ions at 95 °C gave porous analogs within minutes. Monodisperse particles are isolable in high yield after precipitation in ethanol.
Adrian Vaghar, Georgij Jegorenkov, Gerrit A. Luinstra   +2 more
wiley   +1 more source

Charge Transfer Kinetics and Thermodynamics Control the Energy Conversion Efficiency of a Gallium Phosphide Solar Hydrogen Photocathode. [PDF]

J Phys Chem C Nanomater Interfaces
Becker K, Wang L, Osterloh FE.
europepmc   +1 more source

Electromagnetic Characteristics Prediction and Efficiency Analysis of Linear Permanent Magnet Generator for Marine Wave Energy Conversion using Finite Element Method [PDF]

, 2013
Farida Memon, Arif Hussain, Ehsan Ali, Imdad Ali Ismaili   +3 more
openalex   +1 more source

Dislocation‐Mediated Thermoelectric Performance and Mechanical Behavior

Advanced Engineering Materials, EarlyView.
Dislocations can scatter phonons to reduce thermal conductivity, thereby enhance thermoelectric performance. However, dislocations also impact mechanical properties, leading to increased brittleness and altered plasticity. It is essential to clarify the complex relationship between dislocations, thermal transport, and mechanical stability to achieve a ...
Bangzhi Ge, Yuan Yu, Chongjian Zhou
wiley   +1 more source

Concentrated solar CO₂ reduction in H₂O vapour with >1% energy conversion efficiency. [PDF]

Nat Commun
Ren Y, Fu Y, Li N, You C, Huang J, Huang K, Sun Z, Zhou J, Si Y, Zhu Y, Chen W, Duan L, Liu M.   +12 more
europepmc   +1 more source

Options for the Swedish steel industry – Energy efficiency measures and fuel conversion

, 2010
Maria Johansson, Mats Söderström
openalex   +2 more sources