Results 221 to 230 of about 59,388 (309)

Structure‐Sensitive Steam Reforming of Methane Over Exsolved NiAl‐Layered Double Hydroxides

ChemCatChem, Volume 18, Issue 13, 14 July 2026.
Exsolution of Ni nanoparticles from NiAl‐layered double hydroxides (LDH) provides a route to systematically control nanoparticle size in Ni/Al2O3 catalysts over the range of 4–18 nm. Methane steam reforming shows strong structure sensitivity, being favored over smaller (<10 nm) particles with 80 % methane conversion and a high specific hydrogen ...
Deshetti Jampaiah, Venkata D. B. C. Dasireddy, Suresh K. Bhargava, Karen Wilson, Adam F. Lee   +4 more
wiley   +1 more source

Spatial Relations between Coccoliths and Their Confining Membrane During Crystal Morphogenesis. [PDF]

J Am Chem Soc
Avrahami EM, Karpov D, Aram L, Elad N, Safadi R, Rosenhek-Goldian I, Sui XM, de Haan D, Varsano N, Cohen SR, Zlotnikov I, Gal A.   +11 more
europepmc   +1 more source

Surfactant‐Controlled Microemulsion Synthesis of Au–Pt/TiO2 Catalysts: Linking Nanoparticle Structure to Base‐Free Glucose Oxidation

ChemCatChem, Volume 18, Issue 13, 14 July 2026.
Microemulsion environment (droplet exchange, reduction kinetics, and surfactant rigidity) governs Au–Pt nanoparticle size, morphology, and metal distribution, leading to significant differences in catalytic performance, with AOT‐based systems outperforming Triton X and composition controlling selectivity between gluconic and glucuronic acid.
Maher Elhallal, Maya Marinova, Pardis Simon, Mickaël Capron   +3 more
wiley   +1 more source

Distribution and Enrichment of Heavy Metals in Fine-Grained Fractions of Crushed Electronic Waste. [PDF]

Materials (Basel)
Malcharcziková J, Skotnicová K, Kesavan PK.   +2 more
europepmc   +1 more source

Manganese‐Doped Mesoporous Bioactive Glasses

International Journal of Ceramic Engineering &Science, Volume 8, Issue 4, July 2026.
Mn‐containing, P2O5‐free 85S mesoporous bioactive glasses (MBGs) with the composition (85SiO2–(15 − x)CaO–xMnO mol%, x = 1, 2, 3, and 4) were synthesized and characterized. The glasses retained mesoporosity, enabling rapid hydroxycarbonate apatite formation and supporting cytocompatibility.
Emanuela C. Luna, Eunice P. N. Lima, Patrícia M. Sampaio, Suédina M. L. Silva, Ricardo D. Castro, Fábio C. Sampaio, Marcus V. L. Fook, Maziar Montazerian   +7 more
wiley   +1 more source

Correction to "Exceptionally Preserved Setae: A Possible Morphological Synapomorphy of Cambrian Lophotrochozoans". [PDF]

Evol Dev
europepmc   +1 more source

Aluminum hybrid based on lignin from rice straw as a multifunctional additive for natural rubber composites with enhanced curing and thermo-oxidative stability. [PDF]

Sci Rep
El-Sabbagh SH, Mahmoud DS, Zaher KSA, Nawwar GAM.   +3 more
europepmc   +1 more source

Optimization of a reactor for biostimulant production with emphasis on the economic aspects of hydrolysis

The Canadian Journal of Chemical Engineering, Volume 104, Issue 7, Page 3484-3494, July 2026.
Abstract Biostimulants are increasingly used in agriculture to promote plant growth, improve stress tolerance, and support sustainable farming practices. One common method of production is chemical hydrolysis of protein‐rich waste, such as tannery by‐products, offering an economical and eco‐friendly alternative to conventional raw materials.
Karel Kolomazník, Lubomír Šánek, Petr Dostálek, Clara Desroches   +3 more
wiley   +1 more source

Rapid acquisition of ionomic and morphological data from plant seeds through fast X-ray fluorescence microscopy and computer vision. [PDF]

Plant Phenomics
Zhu YP, McKenna BA, Fischer S, Kopittke PM, Salt DE, Huang XY, Zhao FJ, Tang Z, Wang P.   +8 more
europepmc   +1 more source