Results 41 to 50 of about 154,736 (278)

Photoswitchable Conductive Metal–Organic Frameworks

Advanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu, Mersad Mostaghimi, Abhinav Chandresh, Saibal Jana, Wolfgang Wenzel, Lars Heinke   +5 more
wiley   +1 more source

Control of electrolyte intrusion in carbon-free silver gas diffusion electrodes for electrochemical CO2 reduction

Journal of CO2 Utilization
Achieving high conversion rates in electrochemical CO2 reduction requires gas diffusion electrodes to ensure sufficient CO2 availability at the electrode surface.
Inga Dorner, Jens Osiewacz, Philipp Röse, Barbara Ellendorff, Maximilian Röhe, Thomas Turek, Ulrike Krewer   +6 more
doaj   +1 more source

Evaluation of a new electrochemical concept for vacuum toilet wastewater treatment – Comparison with ozonation and peroxone processes

Electrochemistry Communications, 2019
New electrochemical advanced oxidation processes (EAOPs) are becoming increasingly attractive for use in wastewater treatment. A reactor with a boron-doped diamond anode and a gas diffusion cathode seems to be a promising approach for water purification,
Dennis Haupt, Thorben Muddemann, Ulrich Kunz, Michael Sievers   +3 more
doaj   +1 more source

Bifunctional catalytic electrode [PDF]

, 2005
The present invention relates to an oxygen electrode for a unitized regenerative hydrogen-oxygen fuel cell and the unitized regenerative fuel cell having the oxygen electrode.
Cisar, Alan, Clarke, Eric, Murphy, Oliver J.   +2 more
core   +1 more source

An adaptive Cartesian embedded boundary approach for fluid simulations of two- and three-dimensional low temperature plasma filaments in complex geometries [PDF]

, 2019
We review a scalable two- and three-dimensional computer code for low-temperature plasma simulations in multi-material complex geometries. Our approach is based on embedded boundary (EB) finite volume discretizations of the minimal fluid-plasma model on ...
Marskar, Robert
core   +2 more sources

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

H2 Detection via Polarography [PDF]

, 2006
Polarography is the measurement of the current that flows in solution as a function of an applied voltage. The actual form of the observed polarographic current depends upon the manner in which the voltage is applied and on the characteristics of the ...
Barile, Ron, Dominquez, Jesus
core   +1 more source

Investigation of the Short Argon Arc with Hot Anode, Part II: Analytical Model

, 2017
Short atmospheric pressure argon arc is studied numerically and analytically. In a short arc with inter-electrode gap of several millimeters non-equilibrium effects in plasma play important role in operation of the arc.
Kaganovich, I. D., Khodak, A., Khrabry, A, Nemchinsky, V.   +3 more
core   +1 more source

Electrocatalysis on Pt/YSZ electrodes [PDF]

, 2001
Electrochemical polarization of porous metal electrodes on solid electrolytes often leads to an increase of their catalytic activity in heterogeneous reactions.
Imbihl, R., Janek, Jürgen, Luerssen, Bjoern   +2 more
core   +1 more source

Stability of LaNiO3 gas diffusion oxygen electrodes [PDF]

Journal of Solid State Electrochemistry, 2013
In this work LaNiO3 perovskite-type oxide, prepared by a self-combustion method, was optimized for activity and stability as an anode material for water electrolysis. A full electrochemical study was conducted in order to kinetically characterize electrodes prepared using carbon paper as a base for porous gas-diffusion electrodes in alkaline media ...
R. A. Silva, C. O. Soares, M. D. Carvalho, C. M. Rangel, M. I. da Silva Pereira   +4 more
openaire   +1 more source