Results 61 to 70 of about 531 (171)

Slab‐Mantle Interaction During Subduction Initiation: Constraints From Trace Element and Sr‐Nd‐Pb Isotope Systematics of Boninite and Other Magmas and Metamorphic Sole in the Oman Ophiolite

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract The Late Cretaceous Oman ophiolite includes a series of volcanic rocks generated during the transition from spreading ridge to protoarc associated with subduction initiation. We analyzed major and trace elements and Sr, Nd, and Pb isotope compositions of lavas and dikes of the protoarc stage, especially boninites. We also analyzed amphibolites
Tsuyoshi Ishikawa, Kazuya Nagaishi, Kyoko Kanayama, Keitaro Kitamura, Shigeyuki Wakaki, Yuki Kusano, Susumu Umino   +6 more
wiley   +1 more source

Study of heterostructure composition by regulating lamellar LPSO phase and the related strengthening mechanism in the Mg-Gd-Y-Zn-Zr alloy

Journal of Magnesium and Alloys
The heterostructure preparation in Mg-rare earth (RE) alloy has attracted much attention due to the excellent enhancement of strength and ductility. However, the effect of heterostructure composition on mechanical properties in Mg-RE alloy is still not ...
Shuangwu Xia, Ping Li, Junfu Dong, Tianle Wang, Liangwei Dai, Kemin Xue   +5 more
doaj   +1 more source

Tailoring Advanced Metal‐Based Nanomedicines for Adaptable Nanodynamic Disease Therapies and Theranostics

Advanced Materials, Volume 38, Issue 1, 2 January 2026.
This review summarizes recent advances in metal‐based nanomaterials (MBNs) as multifunctional platforms for next‐generation diagnostics and nanodynamic therapies (NDTs), highlighting their structural tunability, diverse therapeutic modalities, and broad biomedical applications in oncology and infectious disease control.
Qihang Ding, Wenhao Li, Ling Mei, Suling Luo, Jing Tao, Chongxiu Shi, Hongping Yang, Wei Feng, Yungchang Chen, Yu Chen, Jong Seung Kim, Xue Shen   +11 more
wiley   +1 more source

Improved Copper‐Zinc Based Catalysts for the Partial Dehydrogenation of Dicyclohexylmethanol

ChemCatChem, Volume 18, Issue 2, 28 January 2026.
Cu/ZnO/ZrO2 catalysts were synthesized by continuous co‐precipitation with subsequent batch suspension ageing. By analytical characterization and experimental testing in the partial dehydrogenation of dicyclohexylmethanol as a model reaction, structure‐activity correlations were derived.
Lukas Maurer, Lucas Warmuth, Maximilian Thiele, David Guse, Matthias Kind, Peter Wasserscheid, Stephan Pitter, Moritz Wolf, Franziska Auer   +8 more
wiley   +1 more source

Temperature effects on vanadium speciation and adsorption to biochar alone and biochar–metal oxide nanoparticle composites

Journal of Environmental Quality, Volume 55, Issue 1, January/February 2026.
Abstract Vanadium (V) is a potentially toxic metal widely distributed in the environment. This study investigates temperature effects on V adsorption and speciation in biochar (BC) and BC–metal oxide composites under conditions relevant to contaminated soils in temperate climates.
Dileep Singh, Srimathie Indraratne, Bhavya Anil, Melissa Haak, Darshani Kumaragamage, Doug Goltz   +5 more
wiley   +1 more source

Rare Earth Elements in Plants of the Peak Range Volcanics (Queensland), Australia Exploration Target: A Biogeochemical Prospecting Tool

Ecological Research, Volume 41, Issue 1, January 2026.
The Peak Range Volcanics in central Queensland, Australia is naturally enriched with REEs (Rare Earth Elements). Fieldwork was conducted to analyse REEs in plant species occurring in this area. ABSTRACT Rare Earth Elements (REEs) are critical for high‐tech technologies in the green energy transition.
Amelia Corzo‐Remigio, Philip Nti Nkrumah, Peter D. Erskine, Antony van der Ent   +3 more
wiley   +1 more source

Study of dynamic recrystallization behavior by regulating morphology of LPSO phases in Mg-6Gd-3Y-1.5Zn-0.6Zr alloy

Journal of Materials Research and Technology
Long-period stacking ordered (LPSO) phases with different morphologies exhibit different deformation behaviors and have different influences on the microstructure evolution of Mg alloy during hot deformation.
Zihan Chen, Chenglei Zhang, Qianhao Zang, Hongmei Chen, Yuhang Guo, Jinhua Peng, Yihui Wu, Zhiyuan Zhu   +7 more
doaj   +1 more source

Effect of Heat Treatments on the Corrosion Resistance of a High Strength Mg-Gd-Y-Zn-Zr Alloy. [PDF]

Materials (Basel), 2022
Xu H, Li Y, Wu L, Jiang F, Fu D, Teng J, Zhang H.   +6 more
europepmc   +1 more source

Finite Element Simulation of Punch Structure and Its Effect on Microstructure Evolution of Mg-Gd-Y-Zn-Zr Alloy via Rotary Extrusion Method. [PDF]

Materials (Basel), 2022
Yan L, Dong B, Zhang Z, Xue Y, Cheng M.
europepmc   +1 more source

Tuning the LPSO-dominated microstructure for strength increment of wire arc-directed energy deposited VWZ104K magnesium alloy

Review of Materials Research
Long-period stacking ordered (LPSO) phase endows Mg-Gd-Y-Zn-Zr magnesium alloys with improved mechanical property. Here, the Mg-10Gd-4Y-1Zn-0.5Zr (wt.%) alloy is fabricated by wire arc-directed energy deposition (WA-DED), and the microstructure dominated
Qifei Han, Na Wang, Ming Fan, Jiayuan Cui, Yueling Guo, Changmeng Liu, En-Hou Han   +6 more
doaj   +1 more source