Results 111 to 120 of about 284,713 (266)

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

open access: yesAdvanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao   +5 more
wiley   +1 more source

Decoupling Size and Electronic Effects in Doped SrTiO3 Photocatalysts Through Surface Area–Normalized CO2 Hydrogenation Rates

open access: yesAdvanced Functional Materials, EarlyView.
Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya   +6 more
wiley   +1 more source

Delimiting the Keihin Industrial Area

open access: yesAnnals of The Tohoku Geographycal Asocciation, 1972
This report is the first in a continuing study entitled, “Greater Tokyo the city and its industry”, which will excompass the next several years. The writer's colleagues, Mr. A. Takeuchi and Mr. S. Ide, have collaborated in this undertaking. The aims of this preliminary report - as attempted by the writing - are chiefly to delimit the boundaries of the ...
openaire   +2 more sources

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

Features of the species composition based on the trophic analysis of artificial woody plantations of the Kryvyi Rih mining and industrial district

open access: yesБіологічні студії
Introduction. The study of the trophic characteristics of the species forming the artificial woody plantations on the anthropogenically altered territories of the Dnipro Steppe is an urgent task of forest protection and horticultural management in the ...
Maksym Kvitko   +4 more
doaj   +1 more source

An analysis of self-ignition of mine waste dumps in terms of environmental protection in industrial areas in Poland. [PDF]

open access: yesSci Rep, 2021
Smoliński A   +6 more
europepmc   +1 more source

Supraparticles Composed of Graphitic Carbon Nitride Nanoparticles and Silica‐Supported Horseradish Peroxidase as Customizable Hybrid Catalysts for Photo‐Biocatalytic Cascade Reactions in Continuous Flow

open access: yesAdvanced Functional Materials, EarlyView.
Herein presented supraparticles combine the nanoparticulate photocatalyst graphitic carbon nitride with the enzyme horseradish peroxidase, which is immobilized on silica nanoparticles. In an optimized compatibility range, both catalysts operate effectively within the hybrid supraparticles and catalyze a cascade reaction consisting of the photocatalytic
Bettina Herbig   +11 more
wiley   +1 more source

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