Results 161 to 170 of about 3,756,479 (355)

Investigation of Thermo‐Chemical Processes in Commercial MgO‐C Refractory Bricks With and Without MgO‐C Recyclate at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm, Jana Hubálková, Christian Schimpf, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +6 more
wiley   +1 more source

Thermophysical Properties of the Desulphurization Slags With Various CaS and CaO/Al2O3 Ratio

Advanced Engineering Materials, EarlyView.
This article investigates how CaS content and the CaO/Al2O3 ratio influence the thermophysical properties of desulphurization slags. Using experimental measurements and thermodynamic simulations, this study reveals complex effects on viscosity, surface tension, and density, providing new insight into slag structure and phase behavior under ...
Eldar Salpagarov, Matheus Roberto Bellé, Anton Yehorov, Julia Richter, Olena Volkova   +4 more
wiley   +1 more source

A Review on State-of-Charge Estimation Methods, Energy Storage Technologies and State-of-the-Art Simulators: Recent Developments and Challenges

World Electric Vehicle Journal
Exact state-of-charge estimation is necessary for every application related to energy storage systems to protect the battery from deep discharging and overcharging.
Muhtahir O. Oloyede, Godfrey A. Akpakwu, Herman C. Myburgh, Allan De Freitas, Tawanda Kunatsa   +4 more
doaj   +1 more source

Occurrence of excited state charge separation in a N-doped graphene–perylenediimide hybrid formed via ‘click’ chemistry

, 2019
Habtom B. Gobeze, Luis M. Arellano, Ana M. Gutiérrez‐Vílchez, Marı́a J. Gómez-Escalonilla, Ángela Sastre‐Santos, Fernando Fernández‐Lázaro, Fernando Langa, Francis D’Souza   +7 more
openalex   +2 more sources

Lithium‐ion battery state of charge estimation based on square‐root unscented Kalman filter [PDF]

, 2013
Hossein Gholizadeh Narm, Mohammad Charkhgard   +1 more
openalex   +1 more source

State of Charge Estimation of Lithium-ion Battery Based on Improved Recurrent Neural Network

, 2021
Zhenya Wang, Xiaodong Li, Yahui Wang
openalex   +1 more source

Novel Tailoring of Ternary ZnS‐MXene‐TiO2 Nanocomposite Heterojunction and Its Tunable Electrochemical Properties With Enhanced Photocatalytic Degradation

Advanced Engineering Materials, EarlyView.
ZnS‐MXene‐TiO2 nanocomposite heterojunction for photocatalytic decomposition of this methylene blue dye (MB) greatly improves light absorption, charge separation, and active site area. Two‐dimensional MXene forms nanocomposites by easily combining them with 0D (quantum dots), 1D (tube and wire), 2D (plane and sheet), and 3D (particle and lamellar ...
Latiful Kabir, Dohyun Kim, Minho Song, Jae Doc Na, Young Jun Joo, Kwang Youn Cho, Karna Wijaya, Won‐Chun Oh   +7 more
wiley   +1 more source

First-Principles Study on the Interplay of Strain and State-of-Charge with Li-Ion Diffusion in the Battery Cathode Material LiCoO₂. [PDF]

ACS Appl Mater Interfaces, 2023
Zhou Z, Cazorla C, Gao B, Luong HD, Momma T, Tateyama Y.   +5 more
europepmc   +1 more source

A novel Dual Fractional-Order Extended Kalman Filter for the improved estimation of battery state of charge [PDF]

, 2022
Pablo Rodríguez-Iturriaga, J.A. del Valle, S. Rodrı́guez, David Anseán, J.C. Viera, J. A. López‐Villanueva   +5 more
openalex   +1 more source

Removing Oxide Layers and Retaining Oxide‐Free Steel Surfaces by Polishing in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this study, the efficacy of wet mechanical polishing under an oxygen‐free atmosphere for deoxidation and the retention of an oxide‐free steel surface are elucidated using X‐ray photoelectron spectroscopy. The methodology proved successful; however, the results were highly dependent on the preparation of the solvents used to clean the samples after ...
Friedrich Bürger, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +2 more
wiley   +1 more source