Results 121 to 130 of about 4,498,774 (373)

Synthesis, crystal structure and Hirshfeld surface analysis of tetraaquabis(isonicotinamide-κN1)cobalt(II) succinate

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2018
The reaction of CoCl2 with succinic acid and isonicotinamide in basic solution produces the title complex [Co(C6H6N2O)2(H2O)4](C4H4O4). The cobalt(II) ion of the complex cation and the succinate anion are each located on an inversion centre. The CoII ion
Sevgi Kansiz   +2 more
doaj   +1 more source

The missing hydrogen ion, part-1: Historical precedents vs. fundamental concepts. [PDF]

open access: yesSports Med Health Sci, 2023
Robergs R   +3 more
europepmc   +1 more source

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies   +8 more
wiley   +1 more source

Crystal structure of (benzenecarbothioamide-κS)chloridobis(triphenylphosphane-κP)silver(I)

open access: yesActa Crystallographica Section E, 2014
In the mononuclear mixed-ligand title complex, [AgCl(C7H7NS)(C18H15P)2], the AgI ion is four coordinated by one S atom of a benzenecarbothioamide ligand, two P atoms of two triphenylphosphane ligands and one chloride ion, displaying a distorted ...
Wattana Ruangwut, Chaveng Pakawatchai
doaj   +1 more source

Positron Annihilation Study of RPV Steels Radiation Loaded by Hydrogen Ion Implantation. [PDF]

open access: yesMaterials (Basel), 2022
Slugen V   +6 more
europepmc   +1 more source

Copper Doping Enhances the Activity and Selectivity of Atomically Precise Ag44 Nanoclusters for Photocatalytic CO2 Reduction

open access: yesAdvanced Functional Materials, EarlyView.
By a simple anti‐Galvanic reaction, up to six copper atoms could be preferably doped into the Ag2(SR)5 staple motifs and Ag20 dodecahedral shell of an atomically precise Ag44(SR)30 nanocluster. When anatase TiO2 is used as substrate, the (AgCu)44/TiO2 photocatalyst exhibited much improved activity in photocatalytic CO2 reduction compared to Ag44/TiO2 ...
Ye Liu   +5 more
wiley   +1 more source

Enhancing CoFe Catalysts with V2CTX MXene‐Derived Materials for Anion Exchange Membrane Electrolyzers

open access: yesAdvanced Functional Materials, EarlyView.
MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan   +16 more
wiley   +1 more source

Weak double layers in the auroral ionosphere [PDF]

open access: yes
Previous work on the evolution of weak double layers in a hydrogen plasma was extended to include H(+) and O(+) with relative drift. The relative drift between hydrogen and oxygen ions due to a quasi-static parallel electric field gives rise to a strong ...
Barnes, C.   +3 more
core   +1 more source

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