Results 281 to 290 of about 903,709 (389)

Cardioprotection by poloxamer 188 is mediated through increased endothelial nitric oxide production. [PDF]

open access: yesSci Rep
Chen G   +8 more
europepmc   +1 more source

Selective Electrochemical Reduction of CO2 to Metal Oxalates in Nonaqueous Solutions Using Trace Metal Pb on Carbon Supports Enhanced by a Tailored Microenvironment

open access: yesAdvanced Energy Materials, EarlyView.
Encapsulating trace lead (Pb) in carbon electrodes with a fluoropolymer tailors the microenvironment for carbon dioxide (CO2) reduction. This enhances efficiency and selectivity, offering a tunable approach to guide reaction pathways and improve product outcomes in electrochemical CO2 conversion.
Rowan S. Brower   +13 more
wiley   +1 more source

Degradation of NiMo Catalyst Under Intermittent Operation of Anion Exchange Membrane Water Electrolyzer and its Mitigation by Carbon Encapsulation

open access: yesAdvanced Energy Materials, EarlyView.
Herein, by employing a reference electrode, the durability of anion exchange membrane water electrolyzer (AEMWE) under intermittent condition is demonstrated to be governed by the stability of the cathode catalyst. By encapsulating NiMo catalyst with carbon shells, the oxidation‐induced irreversible transformation to inactive hydroxide is prevented ...
Sun Seo Jeon   +13 more
wiley   +1 more source

Nitric Acid Oxidation of Bis(chloromethyl)xylenes

open access: bronze, 1969
Mitsuo Masumura   +2 more
openalex   +2 more sources

Enhancement of Photocatalytic Activity in BiFeO3 Nanoparticles through Electrical Polarization

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This study highlights the enhancement of photocatalytic activity in BiFeO3 nanoparticles through electrical polarization (poling). Herein, the proposed mechanism is illustrated, showcasing how poling aligns ferroelectric domains, improves charge separation, and increases the availability of photogenerated carriers.
Jhen‐Yang Wu   +11 more
wiley   +1 more source

Improvement of Catalytic Methane Oxidation by Nitric Acid Treatment on Pt/TiO2

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This study investigates the impact of nitric acid (NA) treatment on Pt/TiO2 catalysts for methane oxidation. Optimizing the NA concentration enhances Pt dispersion and catalytic performance by facilitating the formation of surface acidic sites. However, excessive treatment results in Pt particle aggregation and diminished activity. These findings offer
Jiseok Park   +6 more
wiley   +1 more source

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