Results 231 to 240 of about 2,051,359 (297)

Experimental methods in chemical engineering: Temperature‐programmed oxidation—TPO

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Temperature‐programmed oxidation (TPO) probes the oxidative capacity and redox properties of solid materials—catalysts, metal oxides, perovskites, and carbonaceous deposits. It identifies coke type, distribution, and reactivity. TPO instruments pass an oxidizing gas (diluted O2$$ {\mathrm{O}}_2 $$, air, or less commonly N2O$$ {\mathrm{N}}_2 ...
Gholamreza Roohollahi, Jildimara de Jesus Santana, Alexander R. P. Harrison, Sara Andreoli, Ewa Marek, Stuart Scott, Mohammad Latifi, Gregory S. Patience   +7 more
wiley   +1 more source

Iron and Nickel Substituted Perovskite Cobaltites for Sustainable Oxygen Evolving Anodes in Alkaline Environment

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Perovskite oxide catalysts with reduced Co content, substituted by Fe and Ni, are synthesized and studied for their activity in the oxygen evolution reaction in alkaline media. An increase in the intrinsic catalytic activity (obtained by the (RctCdl)−1 product) of the base material (Ba0.5Gd0.8La0.7Co2O6‐δ) is seen for an as high as 70 % substitution of
Henrik Petlund, Alaa Faid, Junjie Zhu, Anuj Pokle, Truls Norby, Svein Sunde, Athanasios Chatzitakis   +6 more
wiley   +1 more source

Poly(Ionic) Liquid‐Enhanced Ion Dynamics in Cellulose‐Derived Gel Polymer Electrolytes

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Advancing Energy Storage: Gel Polymer Electrolytes with Promising Potential Gel polymer electrolytes (GPEs) incorporating methyl cellulose and a range of ionic/polymeric achieved Li+ transference numbers comparable to traditional liquid electrolytes.
Tiago G. Paiva, Maykel Klem, Sara L. Silvestre, João Coelho, Neri Alves, Elvira Fortunato, Eurico J. Cabrita, Marta C. Corvo   +7 more
wiley   +1 more source

A Phytol-Modified Carbon Veil Paste DNA Sensor for Anticancer Drug Detection. [PDF]

Biosensors (Basel)
Karaguzina K, Stoikov D, Ivanov A, Kappo D, Akhmedov A, Gamirov R, Shurpik D, Stoikov I.   +7 more
europepmc   +1 more source

A type of magnetically induced self-assembled electrochemical aptamer nanobiosensor for ultrasensitive detection of hypoxia-inducible factor 1α protein. [PDF]

Front Chem
Zhou X, Ouyang H, Sui L, Sun L, Cao X, Xu J, Liu R, Wu ZA.   +7 more
europepmc   +1 more source

High-performance electrochemical sensing of 2-aminophenol enabled by a boron-doped diamond electrode. [PDF]

RSC Adv
Yang M, Liang Y, Zhang D, Wan L, Liu J, Yuan X, Li H.   +6 more
europepmc   +1 more source

Ion-imprinted polymer-based sensors for toxic metal-ion detection in water: coordination chemistry, transduction strategies, and environmental applications. [PDF]

Front Chem
Yammouri G, Slaughter G.
europepmc   +1 more source

Voltammetric Translation with Transformers: Converting Cyclic Voltammograms to Differential Pulse Voltammograms. [PDF]

ACS Meas Sci Au
Chang BY.
europepmc   +1 more source