Results 121 to 130 of about 83,874 (238)

Fluctuation Moments for Regular Functions of Wigner Matrices. [PDF]

Math Phys Anal Geom
Reker J.
europepmc   +1 more source

Iron and Nickel Substituted Perovskite Cobaltites for Sustainable Oxygen Evolving Anodes in Alkaline Environment

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Perovskite oxide catalysts with reduced Co content, substituted by Fe and Ni, are synthesized and studied for their activity in the oxygen evolution reaction in alkaline media. An increase in the intrinsic catalytic activity (obtained by the (RctCdl)−1 product) of the base material (Ba0.5Gd0.8La0.7Co2O6‐δ) is seen for an as high as 70 % substitution of
Henrik Petlund, Alaa Faid, Junjie Zhu, Anuj Pokle, Truls Norby, Svein Sunde, Athanasios Chatzitakis   +6 more
wiley   +1 more source

Purification of Li2CO3 Obtained through Pyrometallurgical Treatment of NMC Black Mass from Electric Vehicle Batteries

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Lithium carbonate (Li2CO3) obtained from the black mass of recycled lithium batteries is dissolved in water under controlled conditions to remove lithium fluoride (LiF), which is present at a concentration of 3.08 % by weight. The dissolution is carried out at temperatures below 10 °C, and it has been demonstrated that lower temperatures result in ...
Laura Rosso, Lorena Alcaraz, Olga Rodríguez‐Largo, Félix A. López   +3 more
wiley   +1 more source

Anti-aliasing multi-bit sigma-delta modulated cobweb-like disk resonator gyroscope with extending input range. [PDF]

Microsyst Nanoeng
Fan B, Du S, Zhou J, Lu Z, Xu D, Guo S, Tan Y, Chen F.   +7 more
europepmc   +1 more source

Machine Learning a Predictive Tool for the Analysis of NiCo2S4/Graphene Composites for Supercapacitor

ChemSusChem, EarlyView.
The present review explores the recent advancements of NiCo2S4/graphene nanocomposite as a promising active material for supercapacitors. Machine learning models are demonstrated to analyze the specific capacitance variation with respect to different synthesis parameters, morphology, energy density, and power density.
Heena S. Mulla, Digambar S. Sawant, Sandesh V. Gaikwad, Akash V. Fulari, Rajesh K. Nimat, Deepak P. Dubal, Gaurav M. Lohar   +6 more
wiley   +1 more source

A Temporal Graph Dataset of Bitcoin Entity-Entity Transactions. [PDF]

Sci Data
Coquidé C, Cazabet R.
europepmc   +1 more source

A perspective review of applications of the computed tomography (CT) scan imaging technique for microscopic reservoir rock characterization

Deep Underground Science and Engineering, EarlyView.
In this review, the application of micro‐CT and medical‐CT scanning in the oil and gas industry has been thoroughly discussed. Recent improvements in DRP and modern imaging techniques in the oil and gas industry have been modeled using both experimental and simulation work.
Achinta Bera, Bharadwaj Shukla, Dhruvikkumar Jogani   +2 more
wiley   +1 more source

Males differ more between developmental stages than females, and plasticity to light is stage-dependent in the tropical plant <i>Marchantia inflexa</i>. [PDF]

AoB Plants
Moore JD, McLetchie DN.
europepmc   +1 more source

Investigation of the failure characteristics of fissure tunnels under dynamic and static combinations

Deep Underground Science and Engineering, EarlyView.
This article aims to investigate the dynamic fracture response of fractured tunnel models under zero geological stress through physical experiments and numerical simulations. It further simulates the dynamic fracture characteristics of fractured tunnel models under geological stress ranging from 0 to 2.5 MPa using the numerical software AUTODYN ...
Peng Ying, Yu Ying, Xiaohan Li, Han Zhao, Kewei Yu, Zheming Zhu, Lei Zhou, Xibin Li   +7 more
wiley   +1 more source

Dynamic Connectivity in Disk Graphs. [PDF]

Discrete Comput Geom
Baumann A, Kaplan H, Klost K, Knorr K, Mulzer W, Roditty L, Seiferth P.   +6 more
europepmc   +1 more source