Results 161 to 170 of about 29,812 (304)
The control system electric drive feeder ball mill drum
, 2010 On the basis of a mathematical model of ball mill drum designed control algorithm provides stability control system load capacity of the mill drum as in the ascending and the descending branch of the mill.
Тищенко, Николай Тарасович +2 more
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Al─N Co‐Doped LLZO Solid Electrolytes via One‐Step Sintering: Toward High Ionic Conductivity
Advanced Science, EarlyView.Al–N co‐doped LLZO solid electrolytes were prepared via a one‐step sintering process, which not only simplifies fabrication process, but also diminishes Li loss during high‐temperature sintering in conventional fabrication process. The Al–N co‐doped LLZO achieves a high ionic conductivity of 2.19 × 10−3 S cm−1 because the co‐doping reduces the energy ...
Hao Zhang +9 more
wiley +1 more source
Advanced Science, EarlyView.An extreme non‐equilibrium process combining heavy direct current sintering and TiSi2 addition is used to construct intragranular energy dissipation units within high‐entropy boride ceramics to overcome the strength‐toughness trade‐off. The resulting ceramic demonstrates attractive mechanical properties with a flexural strength of 887 MPa and a ...
Yingjun Liu +13 more
wiley +1 more source
Advanced Science, EarlyView.Electrolyte formulation is shown to govern both interphase chemistry and bulk phase evolution in Sb/graphite anodes for potassium‐ion batteries. A diglyme‐based localized high‐concentration electrolyte promotes a thin inorganic‐rich interphase, suppresses deep graphite potassiation, limits electrode swelling, and stabilizes amorphous KxSb formation ...
Ezzoubair Bendadesse +10 more
wiley +1 more source
Advanced Science, EarlyView.Lanthanide‐doped polyurea microspheres are prepared via a facile one‐step precipitation polymerization. They exhibit strong hydrogen‐bonding and coordination interactions with excellent properties, including multicolor emission, high quantum yield (75.3%), remarkable stability, redispersibility, and biocompatibility.
Guiyu Zhang +9 more
wiley +1 more source
John Stuart Mill and the Employment of Married Women: Reconciling Utility and Justice [PDF]
This paper explores the link between utilitarianism and feminism through the positions of John Stuart Mill. We try to reconcile Mill's conviction about the necessity of establishing equality between sexes with his position concerning the employment of ...
Nathalie Sigot, Christophe Beaurain
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Advanced Science, EarlyView.ABSTRACT To confront extreme space environments, a combination of inorganic and organic coatings can provide a pathway for offering highly durable radiation resistance and anti‐friction simultaneously. Herein, a strong interfacial 3D hydrogen‐bonding network is designed to create robust hexagonal boron nitride (h‐BN) based polymer coatings with ...
Zhuoyi Li +7 more
wiley +1 more source
Advanced Science, EarlyView.A rational architectural design of hierarchical, CNT‐interwoven hollow carbon microclusters unlocks and stabilizes a unique monoclinic Co3Se4‐mediated conversion–insertion pathway for potassium storage. This structural confinement effectively guides the reaction kinetics and accommodates severe mechanical strain.
Ho Rim Kim +8 more
wiley +1 more source
A planetary ball mill used to finely grind solid substance into submicron particle size. It is widely used in laboratories and industries for research, development, and production purposes.https://www.polyu.edu.hk/ic/research-and-project-support/list-of ...
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Optimisation of an industrial scale ball mill using an online pulp and ball load sensor
, 2013 The secondary milling circuit at Waterval UG2 Concentrator had undergone a circuit change with the commissioning of the IsaMill, a horizontally stirred mill, in parallel with the secondary ball mill.
Keshav, Pratish
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