Results 131 to 140 of about 105,652 (305)

One Hour of Chemical Demonstrations [PDF]

open access: yes, 1997
This article describes a diverse set of chemistry demonstrations especially selected to encourage student interaction and to be easily transported. The demonstrations may be presented at a level that can be tailored to any audience– from very young ...
Brook, B.   +3 more
core   +1 more source

Iron(III)‐loaded cation exchange resin: A dual approach for aqueous H2S removal and biogas desulphurization

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Left: Desulphurization method application. Right: Novel desulphurization method. Abstract The presence of hydrogen sulphide (H2S) in biogas poses significant environmental and operational challenges due to its corrosive and toxic properties. Thus, this study aimed to develop a dual‐function desulphurization system using a cation exchange resin (CIER ...
Matheus Damásio Thrun   +6 more
wiley   +1 more source

RuO2‐Based High‐Entropy Oxide and Its Asymmetric Catalysis on Polysulfide Conversion in Lithium–Sulfur Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
RuO2‐based high‐entropy metal oxide shows an asymmetric catalysis on polysulfide conversion with an inferior kinetics enhancement of polysulfide generation, but a superior promotion of Li2S deposition, which greatly favors the inhibition of shuttle effect and the improvement of battery performance. High‐entropy oxides with five or more metal components
Jingyi Zhou   +5 more
wiley   +1 more source

Total gastrectomy due to ferric chloride intoxication

open access: yesActa Gastroenterológica Latinoamericana, 2015
Introducción. La intoxicación por cloruro férrico es frecuentemente causada de modo accidental. Su toxicidad está generalmente subestimada y puede devenir en un desenlace fatal o en secuelas irreversibles debido a que a las propiedades tóxicas del hierro
José M Menéndez   +4 more
doaj  

Establishment of a Modified and Standardized Ferric Chloride-Induced Rat Carotid Artery Thrombosis Model. [PDF]

open access: yesACS Omega, 2022
Lin X   +9 more
europepmc   +1 more source

Machine‐Learning‐Enabled Wood with Nanopump Functionalization for Solar Interfacial Evaporation

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study employed machine learning to design an iron‐cobalt‐carbon‐wood photothermal material, achieving high‐efficiency evaporation at 2.807 kg m−2 h−1 and excellent salt resistance. The integrated system increased the daily water production efficiency of solar distillation by 1.5 times, providing an innovative solution for sustainable seawater ...
Chaohai Wang   +10 more
wiley   +1 more source

Iron as a disturbing factor in the determination of phosphate by the molybdenum blue method

open access: yesAgricultural and Food Science, 1954
The interference of ferric and ferrous iron in the determination of phosphate by the molybdenum blue method has been studied. It was found that the presence of ferric iron in the solutions could cause either an increase or a decrease in the colour ...
Armi Kaila
doaj  

Thrombolytic Effects of Philippine Pit Viper (Trimeresurus flavomaculatus) Venom in Human Blood In Vitro and Ferric Chloride-Induced Cardiac Thrombosis on Swiss Webster Mice In Vivo. [PDF]

open access: yesCureus, 2023
Alcachupas A   +11 more
europepmc   +1 more source

Solar Fuels Via Methane Valorization: Thermochemical Pathways, Unified Metrics, and Techno‐Economic Perspectives

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez   +3 more
wiley   +1 more source

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