Results 141 to 150 of about 248,301 (292)

Economic instruments and institutional constraints: possible schemes for SO2 emissions trading in the EU [PDF]

open access: yes
The three proposals examined here were specifically conceived to address the two major constraints by which the institutional context of the EU and UNECE SO2 requirements have been interpreted: national emission ceilings and deposition constraints for ...
Olivier Godard
core  

Insight Into the Origins of N2O Byproduct on Confinement Structure TiO2/MnSm Catalyst Through Sulfation Pre‐Treatment for Low‐Temperature NH3‐SCR Reaction

open access: yesEcoEnergy, EarlyView.
Sulfation of TiO2 with tubular architecture assembly nanosheets cooperated with Sm modification endowed the TiO2–SO42−/MnSm catalyst with excellent low‐temperature NH3‐SCR activity, high N2 selectivity, and well H2O‐resistance. It clarifies how the Sm modification and sulfation adjusts the distribution of acid sites and modulates the activation of NH3 ...
Tian Zhao   +5 more
wiley   +1 more source

CARETS: A prototype regional environmental information system. Volume 7: Land use information and air quality planning [PDF]

open access: yes
The author has identified the following significant results. The pilot air quality system provided data for updating information on the sources of point and area emissions of SO2 and particulate matter affecting the Norfolk-Portsmouth area of Virginia ...
Alexander, R. H.   +2 more
core   +1 more source

sO2 [PDF]

open access: yes, 2019
openaire   +1 more source

High‐Adhesion Quadruple Hydrogen‐Bonded Ionogels: A Dual‐Function Platform for Gesture Recognition and Real‐Time NH3 Detection in Multiscenario

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Quadruple hydrogen‐bonded high‐adhesion ionogels for gesture recognition and real‐time NH3 sensing. Ionogels have garnered significant attention in flexible sensing due to their outstanding mechanical properties, conductivity, and stability. However, establishing a robust and stable adhesive interface with various substrates remains a significant ...
Haohao Lin   +7 more
wiley   +1 more source

"VIRGINIA" SO2 [PDF]

open access: yesChemical & Engineering News Archive, 1955
openaire   +1 more source

Correlating the Interfacial Chemistries With Ion Conduction and Lithium Deactivation in Hybrid Solid Electrolytes

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The rapid ion transport characteristics of nano‐Li2S at the intrinsic/extrinsic interface in typical hybrid electrolytes have been detected at the atomic scale, enabling the Li || Li cell to cycle for over 3000 h. Inactive lithium (dead Li) is the key factor leading to the performance degradation of solid‐state Li metal batteries.
Tianyu Wang   +6 more
wiley   +1 more source

Carbon-catalyzed oxidation of SO2 by NO2 and air [PDF]

open access: yes
A series of experiments was performed using carbon particles (commercial furnace black) as a surrogate for soot particles. Carbon particles were suspended in water, and gas mixtures were bubbled into the suspensions to observe the effect of carbon ...
Cofer, W. R., III   +4 more
core   +1 more source

Interface‐Sensitized ZnO/WS2 Heterostructures: Surface‐Activated Porous Sensitizers for Robust Chemiresistive Gas Sensing

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Enhanced NO2 sensing mechanism of the P‐ZnO/WS2 heterostructure, emphasizing the role of the porous architecture and abundant chemisorbed oxygen species in P‐ZnO nanocubes, which facilitate interfacial charge transfer to WS2 nanoflakes. Hybridizing transition metal dichalcogenides with metal oxides offers a viable route to overcome their intrinsically ...
Jae‐Woo Seo   +3 more
wiley   +1 more source

Engineered Metal–Organic Frameworks‐Based Materials for Environmental Detection

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Engineered metal–organic frameworks (MOFs) regulated by various material modification strategies are discussed for environmental contaminant detection under different sensing mechanisms, providing future improvements of MOFs in environmental detection. Sensitive and selective detection of contaminants is crucial for environmental protection.
Pan Gao   +3 more
wiley   +1 more source

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