Results 231 to 240 of about 357,275 (308)

Characterization of Heavy Metal Ions Removal from Water by Improved Cuttlebone Powder with Magnetic Fe₃O₄ Nanoparticle as a Bioadsorbent. [PDF]

Glob Chall
Didaran A, Sadeghi MS, Manavi PN, Rabbani M.   +3 more
europepmc   +1 more source

A Reusable Polymeric Sensor Based on Green‐Synthesized CQDs@ZIF‐8 for the Rapid Detection of Nitro‐Explosive Picric Acid

Advanced Materials Interfaces, EarlyView.
This study presents the rational design and synthesis of a highly luminescent polymeric nanocomposite. Initially, highly fluorescent carbon quantum dots (CQDs) are synthesized via a facile hydrothermal method using citric acid and β‐alanine as precursors, followed by rigorous purification through centrifugation and filtration.
Yunus Emre Toprak, Soner Çubuk, Memet Vezir Kahraman   +2 more
wiley   +1 more source

Activation of Pyrrhotite by Heavy-Metallic Ions

Journal of the Mining Institute of Japan, 1967
openaire   +2 more sources

Functionalized Cyclodextrin/Carboxymethyl Cellulose Composite Hydrogel with Double Network Structure for Adsorption of Heavy Metal Ions in Wastewater. [PDF]

Molecules
Zhang H, Yang X, Zhang X, Liu W, Fan M, Wang L.   +5 more
europepmc   +1 more source

Mechanical Stress Evolution in Polycrystalline Ge Thin Films Under MeV Ion Irradiation

Advanced Materials Interfaces, EarlyView.
Irradiation of polycrystalline Ge thin films with 1.8 MeV Au ions alters residual stress through defect generation and lattice expansion. Increasing fluence drives progressive lattice disorder and eventual amorphization. Polycrystalline Ge resists amorphization longer than crystalline Ge, as grain boundaries facilitate defect diffusion, significantly ...
Karla J. Paz Corrales, Aaron Reupert, Kevin Lubig, Frank A. Müller, Berit Marx‐Glowna, Ralf Röhlsberger, Till Weickhardt, Giancarlo Soavi, Martin Hafermann, Elke Wendler, Carsten Ronning   +10 more
wiley   +1 more source

Polypyrrole functionalized MoS₂ for sensitive and simultaneous determination of heavy metal ions in water. [PDF]

RSC Adv
Manjunatha Kumara KS, Siddiqa A, Shiva Kumar P, Lavanya G, Budagumpi S, Hegde G, Nagaraju DH, Usha Rani N.   +7 more
europepmc   +1 more source

Atomic Layer Deposition of Metallic Molybdenum Dioxide Thin Films Enabling High‐k Rutile Capacitors

Advanced Materials Interfaces, EarlyView.
The first direct atomic layer deposition (ALD) process of molybdenum dioxide (MoO2) thin films is reported using molybdenum(II) acetate dimer (Mo2(OAc)4) and oxygen (O2) as precursors at 235°C–275°C. The films are crystalline, exceptionally pure, and conductive.
Alexey Ganzhinov, Miika Mattinen, Marko Vehkamäki, Kenichiro Mizohata, Mykhailo Chundak, Georgi Popov, Paavo Porri, Mikko Ritala, Matti Putkonen   +8 more
wiley   +1 more source

Coordination Chemistry of Mixed-Donor Pyridine-Containing Macrocyclic Ligands: From Optical to Redox Chemosensors for Heavy Metal Ions. [PDF]

Molecules
Garau A, Blake AJ, Aragoni MC, Arca M, Caltagirone C, Demartin F, Lippolis V, Picci G, Podda E.   +8 more
europepmc   +1 more source

Electronic Structure Modulation Induced by Asymmetric Cu─Ni Centers in a π‐Conjugated Triazine MOF

Advanced Materials Interfaces, EarlyView.
A π‐conjugated H3TATB‐based asymmetric bimetallic CuNi‐MOF was developed as an efficient electrocatalyst for alkaline hydrogen evolution. Benefiting from synergistic Cu–Ni interactions, enhanced charge transfer, and stabilized active sites, CuNi‐MOF delivers superior HER performance with low overpotential, improved kinetics, and 24 h durability.
Alamgir, Raza Ullah, Nouraiz Mushtaq, Agasthiyaraj Lakshmanan, Abrar Ahmad, Xusheng Wang, Junbo Liang, Sailing He   +7 more
wiley   +1 more source

MOF Derived Cobalt Ferrite Cubic Rod-Like Materials for Highly Efficient Electrochemical Simultaneous Detection of Multiple Heavy Metal Ions. [PDF]

Chemistry
Guo J, Ye M, Xing X, Lv Y, Xiong W, Li H.   +5 more
europepmc   +1 more source