Results 171 to 180 of about 41,579 (296)

Insights into Active Sites of Dehydrogenation-Condensation-Dehydration Steps in Ethanol-to-1,3-Butadiene Conversion over Tailored MgO-SiO₂ Catalysts. [PDF]

ACS Omega
Zhang Z, Zhu Q, Wang B, Ren H, Shang C, Tan X.   +5 more
europepmc   +1 more source

Green and sustainable synthesis of magnetite from copper slag via citrate complexation for methylene blue dye removal from water

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study proposes a novel, green, and sustainable method for synthesizing magnetic iron oxides from metallurgical copper slag (CS), leveraging its iron content as a valuable resource. Iron was extracted via acid leaching using edible citric acid (ECA), forming a citrate–iron complex (CSL), which was subsequently thermally decomposed at 300°C
Melisa Portilla‐Sangabriel, Karen Valencia García, Tania‐Ariadna García‐Mejía, Agileo Hernández‐Gordillo, Rosa‐María Ramírez‐Zamora   +4 more
wiley   +1 more source

Feasibility Study of Basic Steel Slag as Anode of Li‐Ion Batteries

CleanMat, EarlyView.
This study presents a low‐cost, eco‐friendly approach to utilize basic steel slag as a sustainable anode for lithium‐ion batteries, demonstrating good cyclic stability, rate capability, and long‐term electrochemical performance. ABSTRACT The elevated expenses and utilization of hazardous chemicals in traditional chemical synthesis of anode materials of
Rudra Barua, Konok Chandra Bhowmik, Md. Arafat Rahman   +2 more
wiley   +1 more source

Phase-specific nanoscale mechanics of anhydrous astromaterials and implications for larger-scale strength. [PDF]

npj Space Explor
Davis TP, Garvie LAJ, Hoover CG.
europepmc   +1 more source

Magnetic Supraparticles as Identifiers in Single‐Layer Lithium‐Ion Battery Pouch Cells

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
As an alternative to externally applied optical identifiers, magnetic supraparticles (SPs) can be used for contactless identification of lithium‐ion battery pouch cells via magnetic particle spectroscopy. This study validated the integration and detection of magnetic markers in three model scenarios.
Sara Li Deuso, Simon Ziegler, Daniel Weber, Felix Breuer, Daniel Haddad, Stephan Müssig, Andreas Flegler, Guinevere A. Giffin, Karl Mandel   +8 more
wiley   +1 more source

Copper-Doped Silicate Porous Architectures for Hard Tissue Engineering. [PDF]

J Funct Biomater
Cristea C, Puscasu ME, Isopencu GO, Oprea OC, Surdu VA, Bacalum M, Moisa R, Jinga SI, Busuioc C.   +8 more
europepmc   +1 more source

Perceived importance and didactic difficulty of chemistry education: Insights from Czech teachers

The Curriculum Journal, EarlyView.
Abstract This empirical study examines how chemistry teachers in lower and upper secondary schools in the Czech Republic evaluate the content of the chemistry curriculum, focussing on its perceived importance and didactic difficulty. Based on a quantitative survey (N = 146), the study provides insight into the pedagogical content knowledge of ...
Jitka Lorenzová, Blanka Jirkovská, Martin Čapek Adamec, Jan Havlík, Petr Holzhauser, Daniela Nováková, Karel Němejc   +6 more
wiley   +1 more source

Thermochemical Activation of Carbon Steel EAF and FeCr Slags for Chromium and Vanadium Leaching. [PDF]

Materials (Basel)
Miškufová A, Takáčová Z, Pirošková J, Melegová O, Remeteiová D, Briančin J.   +5 more
europepmc   +1 more source

Surface hydration‐induced damage in tight oil‐bearing sandy conglomerate reservoirs

Deep Underground Science and Engineering, EarlyView.
A series of techniques such as X‐ray diffraction, scanning electron microscopy, energy‐dispersive spectroscopy, conductivity tests, and infrared thermal imaging were used. The key findings are the identification of a two‐stage surface hydration process and the elucidation of the effects of various minerals and elements on the hydration process ...
Anbang Zhao, Shuheng Du, Yuan Zhang, Jinghong Hu, Bo Zhou, Yun Wei   +5 more
wiley   +1 more source

Silicon at the Soil-Plant-Microbiome Interface: Rhizospheric Reconfiguration and Crop Resilience to Environmental Stresses. [PDF]

Plants (Basel)
Boutafda A, Kounbach S, Zourif A, Benhida R, Danouche M.   +4 more
europepmc   +1 more source