Results 111 to 120 of about 327,885 (305)
Extracting physical observables using macroscopic ensemble in the spex-mixer/mill simulation
, 2009 A technique to simulate the spex-mixer/mill system as a macroscopic ensemble rather than a pure dynamical system is proposed. The treatment is suitable especially for comminution processes generating the nanomaterial up to nanometers scale where the ...
Handoko, L. T. +4 more
core +1 more source
POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes
Advanced Materials, EarlyView.A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez +8 more
wiley +1 more source
Fast and efficient approach to synthesis of ultra-fine TiC powder
Materials Research Express, 2019 A fast and large scalable process to produce TiC powder was obtained using a horizontal rotary ball mill within 60 min via a mechanically induced self-propagating reaction (MSR).
Chang-Jiang Yang
doaj +1 more source
Superionic Amorphous Li2ZrCl6 and Li2HfCl6
Advanced Materials, EarlyView.Amorphous Li2HfCl6 and L2ZrCl6 are shown to be promising solid‐state electrolytes with predicted ionic conductivities >20 mS·cm−1. Molecular dynamics simulations with machine‐learning force fields reveal that anion vibrations and flexible MCl6 octahedra soften the Li coordination cage and enhance mobility. Correlation between Li‐ion diffusivity and the
Shukai Yao, De‐en Jiang
wiley +1 more source
Jixie chuandong, 2005 By studing on the practical performance of the ball mill transmission system,the fault tree of the ball mill transmission system is built up.The life distribution function of the transmission system is obtained through the digital simulation of the fault
陈立新, 林凤梅
doaj
A Study of the Surface Scallop Generating Mechanism in the Ball-End Milling Process [PDF]
, 2011 Import 04/07/2011Tato bakalářská práce na téma „Mechanismy tvoření povrchu při obrábění kulovou frézou“ se bude snažit popsat průběh tvorby ploch při obrábění kulovou frézou a její vliv na drsnost povrchu.
Doubravský, Jan
core
Advanced Materials, EarlyView.Precursor carbon stoichiometry programs internal strain and oxygen substitution in Ti3AlCxO2‐x, deterministically switching Ti3CxO2‐xTz MXenes between highly aligned 2D nanosheets and spontaneous 1D nanoscrolls. This synthesis‐stage architecture control enables ultrathin X/W‐band EMI shielding with outstanding mass‐normalized performance and bending ...
Jaeeun Park +12 more
wiley +1 more source
Analysis of particles size distribution on the agglomeration and shrinkage of alumina-zirconia compacts [PDF]
, 2020 The combination of Alumina and Zirconia has emerged as a promising ceramic structure for advance machine tool application. However, the particles of Alumina and Zirconia tend to agglomerate during mixture which affected shrinkage and dimension ...
A. A., Afuza +6 more
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Advanced Materials Interfaces, EarlyView.This study proposes a function‐sharing anode design to enable nonmetallic lithium insertion while maintaining intimate interfacial contact with the solid‐state electrolyte. A combination of lithium‐compatible and conformable borohydrides, highly conformable indium metal, less‐graphitized acetylene black, and a layer of highly graphitized massive ...
Keita Kurigami +3 more
wiley +1 more source
Техніка та технологія дезінтеграції й гравітаційного збагачення рідкіснометалічних руд [PDF]
, 2017 On the base of the analysis of centrifugal concentrators designs there has been justified the selection of apparatus for the rare-metal ores beneficiation.
Biletskyi, V. S. +3 more
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