Results 61 to 70 of about 1,118,668 (288)

An electrochemical investigation of the formation of CoSx and its effect on the anodic dissolution of iron in ammoniacal-carbonate solutions [PDF]

open access: yes, 2013
It has been found that the co-presence of cobalt (II) and thiosulphate ions in ammoniacal-carbonate solutions promotes the passivation of iron, under conditions in which it would otherwise continue to dissolve anodically. Electrochemical experiments have
D'Aloya, A, Nikoloski, A.N.
core   +2 more sources

Immunohistochemically and semi-quantities analysis of carp gills exposed to sodium thiosulfate [PDF]

open access: yesIraqi Journal of Veterinary Sciences
One of the more common dechlorinated agents is Sodium thiosulfate. However, the toxicity on the aquatic animals was unknown, this study aims to determine the adverse effects of random usage and high sodium thiosulfate concentration in carp fish rearing ...
Shahbaa Kh. Al-Taee
doaj   +1 more source

Complexing additives to reduce the immiscible phase formed in the hybrid ZnBr2 flow battery [PDF]

open access: yes, 2017
The zinc-bromine redox flow battery (RFB) is one of a very few commercially viable RFB energy storage system capable of integration with intermittent renewable energy sources to deliver improved energy management.
Berlouis, L.   +4 more
core   +1 more source

Measurement for Surface Tension of Aqueous Inorganic Salt

open access: yesFrontiers in Energy Research, 2018
Bubble columns are effective means of filtration in filtered containment venting systems. Here, the surface tension has a significant influence on bubble size distribution and bubble deformation, which have a strong impact on the behavior of the bubble ...
Jiming Wen   +4 more
doaj   +1 more source

Electrochemistry and Spectroscopy of Sulfate and Thiosulfate Complexes of Iron Porphyrins [PDF]

open access: yes, 2002
The electrochemical and spectroscopic properties of the complex formed by the addition of thiosulfate to ferric porphyrins were examined. The NMR spectrum of the thiosulfate–ferric porphyrin complex was consistent with a high-spin ferric complex, while ...
Crawford, Philip Walter   +1 more
core   +1 more source

Accelerated Discovery of High Performance Ni3S4/Ni3Mo HER Catalysts via Bayesian Optimization

open access: yesAdvanced Functional Materials, EarlyView.
Integrated workflow accelerates the catalyst discovery of hydrogen evolution reaction via Bayesian optimization. An experiment‐trained surrogate model proposes synthesis conditions, guiding iterative refinement using electrochemical performance metrics.
Namuersaihan Namuersaihan   +9 more
wiley   +1 more source

Isolation and identification of obligately chemolithoautotrophic, haloalkaliphilic bacterium Thioalkalivibrio sp. strain EMA and optimizing its thiosulfate removal activity in haloalkaliphilic condition [PDF]

open access: yesBiological Journal of Microorganism, 2017
Introduction: Dischargeing hazardous pollutants of oil and gas industries such as spent caustic into the soil and water is an environmental concern for which biological treatment could offer a solution.
Somaye Makzum   +2 more
doaj  

Gelation behavior as a function of concentration of sodium thiosulfate for PAM gels cross-linked with chromium

open access: yesJournal of Petroleum Exploration and Production Technology, 2018
Existing reducing agents for cross-linking polymers are expensive and toxic and mostly limited for water shut off applications. A gelation study was performed on a safer, cheaper, more soluble, and short-lived gel by cross-linking polyacrylamide and ...
Sameer Al-Hajri   +3 more
doaj   +1 more source

Sulfate but not thiosulfate reduces calculated and measured urinary ionized calcium and supersaturation: implications for the treatment of calcium renal stones. [PDF]

open access: yesPLoS ONE, 2014
Urinary sulfate (SO4(2-)) and thiosulfate (S2O3(2-)) can potentially bind with calcium and decrease kidney stone risk. We modeled the effects of these species on the concentration of ionized calcium (iCa) and on supersaturation (SS) of calcium oxalate ...
Allen Rodgers   +5 more
doaj   +1 more source

The pio Operon Is Essential for Phototrophic Fe(II) Oxidation in Rhodopseudomonas palustris TIE-1 [PDF]

open access: yes, 2006
Phototrophic Fe(II)-oxidizing bacteria couple the oxidation of ferrous iron [Fe(II)] to reductive CO2 fixation by using light energy, but until recently, little has been understood about the molecular basis for this process. Here we report the discovery,
Jiao, Yongqin, Newman, Dianne K.
core   +4 more sources

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