Results 91 to 100 of about 691,823 (323)
Deformation and Degradation in 18650 Li‐Ion Cells Under Freeze‐Thaw Cycling
Advanced Functional Materials, EarlyView.This study investigates the impact of freezethaw degradation of 18650 cells via combined electrochemical and x‐ray imaging studies. High‐resolution synchrotron X‐ray tomography reveals deformation of the jelly‐roll structure and delamination of electrode active materials in cells cycled at 1C and 4C. These structural changes are quantitatively assessed
Xunkai Chen +5 more
wiley +1 more source
CFRP hybrid composites manufacturing and electromagnetic wave shielding performance-a review
Cogent EngineeringCarbon fabric-reinforced polymer (CFRP) composites have replaced most aluminum and ferrous alloys in aerospace construction owing to their attractive high strength-to-weight ratio.
Suresha R. +5 more
doaj +1 more source
Unification: An international aerospace information issue [PDF]
Science and technology projects are becoming more and more international and interdisciplinary. Other parts of the world, notably Europe, are increasingly powerful players in the aerospace business.
Cotter, Gladys A., Lahr, Thomas F.
core +1 more source
Moisture‐Driven Hydrogel Power Source with Asymmetric Ion Adsorption for Flexible Electronics
Advanced Functional Materials, EarlyView.A hydrogel‐based power source employing asymmetric ion‐adsorbing electrodes and moisture‐driven gradients is reported. This design enables continuous electricity generation for over 4000 minutes without significant decay and without requiring external input.
Zhaoyang Sun +9 more
wiley +1 more source
Modern Hybrid Joints in Aerospace: Modelling and Testing / Nowoczesne Połaczenia Hybrydowe W Lotnictwie: Modelowanie I Badania Eskperymentalne [PDF]
, 2013 Tomasz Sadowski +4 more
openalex +1 more source
Landing pad assembly for aerospace vehicles Patent [PDF]
, 1965 Landing pad assembly for aerospace ...
Blumrich, J. F.
core +1 more source
Advanced Functional Materials, EarlyView.In situ monitoring of bulk photoalignment reveals how molecular weight, azobenzene content, cooling rate, and thickness govern ordering in main‐chain liquid crystalline polymers. Optimized copolymers exceed conventional thickness limits, maintaining stable alignment up to 130 µm with high energy efficiency and reversible optical patterning.
Jaechul Ju +3 more
wiley +1 more source
Emerging aerospace technologies [PDF]
The United States Government has a long history of promoting the advancement of technology to strengthen the economy and national defense. An example is NASA, which was formed in 1958 to establish and maintain U.S. space technology leadership.
Ballhaus, W. F., Jr., Milov, L. A.
core +1 more source
Advanced Functional Materials, EarlyView.A new electrochemical system based on a microporous hybrid of carbon nanoplatelets and nanotubes to selectively capture Ni2+ from wastewater is constructed. The system temperature rises rapidly when irradiated with sunlight, which enhances the Ni2+ removal rate by 250% and the selectivity by 53%, and the energy consumption is also reduced by 51 ...
Ziquan Wang +11 more
wiley +1 more source