Results 241 to 250 of about 636,907 (382)

Surface‐Engineered Cenospheres Encapsulating Phase Change Materials for Functional Cementitious Composites

open access: yesAdvanced Science, EarlyView.
The global energy demand drives the need for advanced energy‐efficient building solutions. While current polymeric‐shell microencapsulated PCMs show promise for thermal energy storage, their use in cementitious materials is challenged by poor shell strength and interfacial bonding. This study develops novel cement‐compatible microencapsulated PCM using
Sahand Rahemipoor   +7 more
wiley   +1 more source

Inequitable distribution of risks associated with occupational heat exposure driven by trade. [PDF]

open access: yesNat Commun
Li M   +9 more
europepmc   +1 more source

Enhanced Photoredox Activity in Nitrogen‐Doped Carbon Nitride for Heterogeneous Nitrogen and Oxygen Radical Reactions

open access: yesAdvanced Science, EarlyView.
A nitrogen‐doped carbon nitride (NCN) has been synthesized and applied for the sustainable generation of reactive nitrogen and oxygen radicals. The NCN catalyst facilitates radical carboamination, oxyamination, and deoxygenation reactions, as well as the oxidation of boronic acids and alcohols, all under mild photocatalytic conditions.
Lan Qin   +4 more
wiley   +1 more source

Modifying Microenvironment in Van der Waals Gap by Cu/N Co‐Doping Strategy for Highly Efficient Nitrite Reduction to Ammonia

open access: yesAdvanced Science, EarlyView.
In this work, the co‐introduction of Cu and N efficiently improves the NO2RR performance of pristine‐SnS2. Cu, N co‐doped SnS2 with abundant sulfur vacancies which effectively enhance the conversion of nitrite and achieves a superior NH3 yield of 18.15mg h−1 mgcat−1 and Faradic efficiency of 95.73%.
Heen Li   +6 more
wiley   +1 more source

The Post-Keynesian view on labour demand in micro- and macroeconomic fields

open access: yesEconomics & Sociology, 2019
Eduardo Fernández-Huerga   +1 more
doaj   +1 more source

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