Results 21 to 30 of about 113 (96)

Electroreduction of CO2 From Flue Gas: Impurity Tolerance and Mechanistic Insights in Molecular Catalysis

ChemSusChem, Volume 19, Issue 6, 27 March 2026.
Impurity‐tolerance exhibited by Re molecular complex for CO2 conversion from flue gas containing 10% CO2, 10% O2, 100 ppm NO2 and 50 ppm SO2 in N2 matrix. This tolerance is based on electrochemical reduction of gas impurities on the electrode surface under CO2 electrolysis conditions.
Yutzil Segura‐Ramirez, Albert Solé‐Daura, Gomez‐Mingot Maria, Marc Fontecave, Carlos M. Sánchez‐Sánchez   +4 more
wiley   +1 more source

Regularization of the backward heat equation via heatlets

Electronic Journal of Differential Equations, 2008
Shen and Strang [16] introduced heatlets in order to solve the heat equation using wavelet expansions of the initial data. The advantage of this approach is that heatlets, or the heat evolution of the wavelet basis functions, can be easily computed ...
Emily McNabb, Rhonda Hughes, Beth Marie Campbell Hetrick   +2 more
doaj  

A quasi-reversibility method for solving nonhomogeneous sideways heat equation

Open Mathematics
We consider solving a severely ill-posed problem for determining the surface temperature and heat flux distribution of the nonhomogeneous sideways heat equation by a quasi-reversibility regularization method.
Qiao Yu, Xiong Xiangtuan
doaj   +1 more source

Sulfur‐Rich μ‐O Diiron Catalyst for Electrochemical Hydrogen Production

European Journal of Inorganic Chemistry, Volume 29, Issue 8, 10 March 2026.
A diferric μ‐oxido complex supported by a sulfur‐rich scaffold acts as a proton‐reduction electrocatalyst for H2 production via a μ‐hydroxido species. An aminodithiophenolate scaffold with an NS2 donor set supports diiron complex formation. The diferrous precursor activates O2, giving rise to a diferric μ‐oxido species, which acts as a proton‐reduction
Hugo C. Hernández‐Toledo, Víctor E. López‐Guerrero, Alexander Mondragón‐Díaz, Elvis Robles‐Marín, Marcos Flores‐Alamo, José Manuel Guevara‐Vela, Tomás Rocha‐Rinza, Ivan Castillo   +7 more
wiley   +1 more source

Rules to transform concentrations and currents for irreversible reactions to those of quasireversible reactions [PDF]

Electrochimica Acta, 2015
Abstract Transformation rules are given that take the concentration or current expressions for the simple irreversible electron-transfer reaction R → P + e − and convert them to the corresponding quantities for the quasireversible reaction. They apply for many standard electrochemical mass-transport cases, including simple diffusion and convection ...
openaire   +1 more source

Nonmulberry Silk Fibroin Doping Boosts Charge Transfer and Charge Injection in Aligned Polypyrrole‐Silk Scaffolds for Low‐Voltage Neurostimulation

Advanced Materials Interfaces, Volume 13, Issue 6, 16 March 2026.
Conductive silk‐polypyrrole scaffolds couple redox stability with cell‐affinitive peptides present innately in an endogenous silk fibroin, enabling optimized electrical stimulation to drive neurite outgrowth. Findings establish electrochemical‐biological link for biomaterial design rules for smart nerve guidance conduits that can provide low voltage ...
Rajiv Borah, Joseph Christakiran Moses, Jnanendra Upadhyay, Jitu Mani Das, Michael G. Monaghan, Biman B. Mandal   +5 more
wiley   +1 more source

Printed 2.5D‐Microstructures with Material‐Specific Functionalization for Tunable Biosensing

Advanced Materials Technologies, Volume 11, Issue 5, 6 March 2026.
The 2.5D‐MiSENSE platform integrates a microstructured biosensor with an in‐line milking pipeline to enable real‐time detection of mastitis biomarkers during active milk flow. The system uses a 2.5D microengineered surface and patterned electrodes to enhance milk–sensor interaction.
Matin Ataei Kachouei, Benjamin Corl, Md. Azahar Ali   +2 more
wiley   +1 more source

A Perspective: Accelerating Electrochemical Energy Storage for a Reliable, Affordable, Resilient, and Secure Electric Grid

Batteries &Supercaps, Volume 9, Issue 3, March 2026.
This Perspective summarizes grid‐scale electrochemical energy storage research at Pacific Northwest National Laboratory, focusing on cost‐competitive battery development, reliability and safety validation, and grid‐duty‐cycle relevance. By integrating technology development with deployment‐oriented considerations, it outlines pathways toward reliable ...
Xiaolin Li, David M. Reed, Won‐Gwang Lim, Vilayanur V. Viswanathan, Fredrick Omenya, Marcos Lucero, Guosheng Li, Gabriel Nambafu, Matthew Fayette, Alasdair Crawford, Aaron Hollas, Henry H. Han, Mark Weller, Jung Hui Kim, Bhuvaneswari M. Sivakumar, Wei Wang, Ruozhu Feng, Qian Huang, Daiwon Choi, Edwin C. Thomsen, Nimat Shamim, Vijay Murugesan, Jie Bao, Ajay S. Karakoti, Matt Paiss, Jaime T. Kolln, Vincent Sprenkle, Kevin P. Schneider   +27 more
wiley   +1 more source

Modified quasi-reversibility method for nonautonomous semilinear problems

Electronic Journal of Differential Equations, 2013
We prove regularization for the ill-posed, semilinear evolution problem $du/dt=A(t, D)u(t)+h(t, u(t))$, $0 leq s leq t < T$, with initial condition $u(s)=chi$ in a Hilbert space where D is a positive, self-adjoint operator in the space.
Matthew A. Fury
doaj  

Impact of the Electronic Variation at the Ligand Backbone on the Redox Chemistry of Bipyridine‐Mn(CO)3Br Complexes

Zeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 2, 5 February 2026.
Herin, we investigate the impact of electronic variation in 4,4′‐position of the bipyridine ligand LR in [LRMn(CO)3Br], 1R, on the coupled electrochemical and chemical reactions proceeding initial reduction of 1R (R = −CF3, −OMe, and −Ph). Herein, we investigate the impact of electronic variation in 4,4′‐position of the bipyridine ligand in [LRMn(CO ...
Kai‐Thorben Kuessner, Leon Frauen, Aranya Ghosh, Inke Siewert   +3 more
wiley   +1 more source