Results 131 to 140 of about 404,480 (299)

Modification of Macromolecules of Polyimide Films by Electron Irradiation. [PDF]

Polymers (Basel), 2023
Abdulkarimova R, Muradov A, Mukashev K, Yar-Mukhamedova G, Japashov N.   +4 more
europepmc   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

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

Probing densified silica glass structure by molecular oxygen and E' center formation under electron irradiation. [PDF]

Sci Rep, 2023
Ollier N, Reghioua I, Cavani O, Mobasher M, Alessi A, le Floch S, Skuja L.   +6 more
europepmc   +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

Periodic Structural Defects in Graphene Sheets Engineered via Electron Irradiation. [PDF]

Micromachines (Basel), 2022
Melchioni N, Fabbri F, Tredicucci A, Bianco F.   +3 more
europepmc   +1 more source

Characterization of a Recyclate‐Based MgO‐Steel Composite As‐Sintered Inert Anode Candidate After Exposure to Cryolite Electrolysis

Advanced Engineering Materials, EarlyView.
Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi, Alexander Adamczyk, Nora Brachhold, Gert Schmidt, Jana Hubálková, R. Gumeniuk, Alexandros Charitos, Christos G. Aneziris   +7 more
wiley   +1 more source

Aging acceleration effect of electron beam irradiation on Luzhou-flavor Baijiu using electronic nose and electronic tongue

Shipin yu jixie
ObjectiveTo clarify the aging acceleration effect of electron beam irradiation on Luzhou-flavor Baijiu.MethodsThe effects of 0~8 kGy electron beam irradiation on the aroma and taste of newly produced Luzhou-flavor Baijiu were studied using electronic ...
ZHENG Qi, TIAN Wenhui, YUE Ling, YAN Weiqiang, CHEN Zhijun, ZHANG Yanyan, KONG Qiulian   +6 more
doaj   +1 more source

Assessment of Proliferation and Apoptosis in Testes of Rats after Experimental Localized Electron Irradiation. [PDF]

Curr Issues Mol Biol, 2022
Demyashkin G, Koryakin S, Moiseev A, Saburov V, Zatsepina M, Epifanova M, Stepanova Y, Shchekin V, Vadyukhin M, Shegay P, Kaprin A.   +10 more
europepmc   +1 more source