Results 111 to 120 of about 40,161 (301)
Advanced Science, EarlyView.Here, an innovative strategy is proposed, using micron‐sized Si recovered from photovoltaic waste as raw material, combined with electrochemical lithium alloying, reacting with CO2 to obtain sieve‐like porous structure design to overcome mechanical dynamic limitations.
Yunan Wei +4 more
wiley +1 more source
Advanced Science, EarlyView.Tracing the evolution from structural regulation to multifunctional integration, this paper systematically analyzes modification strategies for carbon‐based electrodes. It evaluates how element doping, surface functionalization, and composite material design affect the electrode performance, and offers perspectives on future applications and challenges
Yunlei Wang +4 more
wiley +1 more source
CrystalsIn this work, a new two-stage scalable method for the synthesis of magnetite nanoparticles for biomedical applications is proposed. The influence of the milling time, medium, and surfactants on the formation of the structure, magnetic, and functional ...
Vladislav A. Mikheev +8 more
doaj +1 more source
An effective approach to synthesize carbon nanotube-reinforced Al matrix composite precursor
Science and Engineering of Composite Materials, 2018 Aluminum-based nanocomposites reinforced with carbon nanotubes have increased scientific attention in today’s life. The dispersion quality was the critical aspect, which decides the homogeneous distribution of CNTs within the Al matrix as starting ...
Alanka Sandeep +2 more
doaj +1 more source
Development, fabrication and test of a high purity silica heat shield [PDF]
A highly reflective hyperpure ( 25 ppm ion impurities) slip cast fused silica heat shield material developed for planetary entry probes was successfully scaled up.
Biggs, M. S. +2 more
core +1 more source
Synthesis of Iron Oxide Pigment by Planetary Milling [PDF]
, 2015 In the present work, nanostructured Fe2O3 powders was prepared by mechanical milling in high energy planetary ball mill for different milling time (0 minutes, 15 minutes, 30 minutes and 1 hour) and BPR (6:1 and 10:1).
Agarwal, Akash, Bhushan, Mani
core
Advanced Science, EarlyView.Al/Se co‐substitution in Li6PS5Cl achieves enhanced dry‐air stability and improves Li+ conductivity, retaining 85% of its high Li+ conductivity (4.91 mS cm−1 at 30 °C) after dry‐air exposure (dew point −40 °C for 5 h). The stability enhancement is experimentally validated and underpinned by theoretical analyses indicating suppressed rotation of P[S2SeO]
Juhyoun Park +12 more
wiley +1 more source
Modified Jatropha nano-lubricant as metalworking fluid for machining process [PDF]
, 2019 Biodegradable oils that were derived from the nature are renewable sources that may substitute the petroleumbased and synthetic oils. However, the highly viscous Jatropha oil draws upon unsatisfactory lubrication performance in the machining process ...
Abdul Sani, Amiril Sahab +2 more
core
Metal‐Organic Framework‐Based Supercapacitors: A Comprehensive Review
Advanced Science, EarlyView.Overview of Metal‐Organic Frameworks (MOFs) derived electrode materials for supercapacitors. Illustration of redox reactions, conductivity enhancement, and structural stability during charge‐discharge cycling. Emphasis on synergistic effects due to surface area, porosity leading to improved electrochemical performance and energy storage efficiency ...
Swapnajit V. Mulik +5 more
wiley +1 more source
Optimizing HY Wet Ball Mill Efficiency Using Response Surface Methodology
JOMAbstract This study uses response surface methodology (RSM) with a central composite design to optimize the HY wet ball mill work index. Key operational parameters—ore quantity, water addition, and media proportion—were systematically investigated.
Peng Chen +3 more
openaire +1 more source