Results 61 to 70 of about 4,688 (226)
Journal of Metamorphic Geology, Volume 44, Issue 4, Page 287-310, May 2026.ABSTRACT The metamorphic zoning and geothermobarometry of the Ryoke metamorphic complex in the Yanai area, southwest Japan, show that its thermobaric structure was buffered by the dehydration melting of biotite. The temperatures over most of the area covered by the three high‐grade zones (8.5‐ to 19.0‐km depth) are consistent with those of the ...
Takeshi Ikeda +3 more
wiley +1 more source
Success of sky-polarimetric Viking navigation: revealing the chance Viking sailors could reach Greenland from Norway [PDF]
Royal Society Open Science, 2018 According to a famous hypothesis, Viking sailors could navigate along the latitude between Norway and Greenland by means of sky polarization in cloudy weather using a sun compass and sunstone crystals.
Dénes Száz, Gábor Horváth
doaj +1 more source
Interface Issues of Inorganic Solid‐State Electrolytes in Secondary Magnesium Batteries
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Solid‐state magnesium batteries (SSMBs) have gained significant attention as promising candidates for next‐generation safe energy storage systems because of the abundance of magnesium (Mg) in the earth's crust, superior energy density, and inherent nonflammability.
Jiren Wang +9 more
wiley +1 more source
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.Abstract The subduction of the Paleo‐Pacific Plate beneath the NE Asian continental margin induced extensive magmatism, providing an excellent opportunity to investigate the interplay between plate dynamics, arc magmatism, continental crust formation, and porphyry mineralization.
Honghui Wang +5 more
wiley +1 more source
Scientific Reports, 2019 Multi-structured Ag/MnO2-cordierite molded catalysts were prepared by hydrothermal method and applied to the catalytic oxidation of VOCs. Catalytic activities of Ag/MnO2-cordierite were evaluated by 1000 ppm of toluene, ethyl acetate and chlorobenzene ...
Jianan Zhu +6 more
doaj +1 more source
Tectonics, Volume 45, Issue 3, March 2026.Abstract In the Afghan Hindu Kush, the 223–209 Ma (≤800°C) Salang batholith is part of the Silk‐Road magmatic arc that was built on ∼40‐km‐thick Turan‐Karakum block continental crust. The batholith constitutes the hanging wall of the Herat‐Panjshir‐Badakhshan—the Paleo‐Tethys—suture zone, vestige of the subducted Paleozoic‐early Mesozoic Paleo‐Tethys ...
Lothar Ratschbacher +8 more
wiley +1 more source
Thermal Expansion Anisotropy of Cordierite Crystal
, 2011 Cordierite material was prepared by talc, bauxite and kaolin, and the coefficient of thermal expansion (CTE) of cordierite crystals could be determined by high temperature X-ray diffractmeter: the volume and average liner CTE is 2.31×10-5°C-1 and 0.84×10-
Guang Hui Wei +4 more
core +1 more source
A Sustainable Processing Route for Open Cell Glass Foams With Hierarchical Pore Structure
Journal of the American Ceramic Society, Volume 109, Issue 3, March 2026.A sodium‐borosilicate glass powder carbonate mixture is mixed with an acidified silica solution. CO2‐gas evolution takes place, and the liquid foam quickly hardens due to condensation of the dissolved silica. The obtained, dried green bodies with an open‐cell structure are heat‐treated and subsequently submitted to a phase‐separation/leaching procedure
Tobias Günther +4 more
wiley +1 more source
Química Nova, 2014 In this study, the influence of mechanical activation by intensive ball milling of a stoichiometric mixture of talc, kaolin, and alumina on the mechanism and kinetics of cordierite (2MgO·2Al2O3·5SiO2) formation was evaluated.
João Batista Rodrigues Neto +2 more
doaj +1 more source
On the Usability of Pt/Al2O3 Catalysts for Exhaust Gas After Treatment in Ammonia Combustion Engines
Chemie Ingenieur Technik, Volume 98, Issue 1-2, Page 27-36, February 2026.Ammonia engines emit no CO2 but exhibit elevated emissions of NH3 and NOx, where conventional SCR systems are not effective due to the significant excess of NH3. This study investigates Pt‐based oxidation catalysts in a bypass configuration to adjust the NH3/NOx ratio, analyzing catalyst parameters and their impact on N2O formation to identify optimal ...
J. Breuer +2 more
wiley +1 more source