Results 191 to 200 of about 587,323 (242)

Defect Engineering in Semiconductor Photocatalysts: Enhancing Photocatalytic Activity for Green Energy Production

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
By creating anion and cation vacancies, scientists fine‐tune semiconductor bandgaps and extend light absorption, boosting charge separation in photocatalysts. Surface defects enhance reactant adsorption and carrier transport, while controlled bulk defects curb recombination.
Srinath Ranjan Tripathy   +1 more
wiley   +1 more source

Extreme Thermal Cycling of Anode‐Supported Microtubular Solid Oxide Fuel Cells Using a Novel Test Setup

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
A novel test setup is developed to perform extreme thermal cycling on microtubular solid oxide fuel cells (SOFCs). The tested microtubular SOFC shows excellent tolerance to over 100 extreme thermal cycles at heating/cooling rates of ≈175/100 °C min−1.
Dhruba Panthi, Yanhai Du, Hai Feng
wiley   +1 more source

Electrocatalytic Reduction of Nitric Oxide to Ammonia on Defective ZnIn2S4

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This study investigates the catalytic activity and selectivity of the defective ZnIn2S4 for nitric oxide reduction to ammonia . The findings reveal the high thermodynamic stability of the catalyst and effective adsorption of ZnIn2S4 . Defective ZnIn2S4 is a highly efficient catalyst having low limiting potential, suppression of the side reactions, and ...
Md Tarikal Nasir   +4 more
wiley   +1 more source

The effects of agricultural machinery services and land fragmentation on farmers' straw returning behavior

open access: yesAgribusiness, EarlyView.
Abstract Straw returning is important for rural ecological management and sustainable agricultural development. Using farm survey data for Anhui Province, China, in 2020, we applied the double‐hurdle model to investigate the impact of agricultural machinery services and land fragmentation on farmers' straw‐returning behavior, and to explore the ...
Xin Wang, Yanping Song, Wei Huang
wiley   +1 more source

Climate Change Mitigation in the Dairy Sector: Uncovering Heterogeneity Through Eco‐Efficiency Clubs

open access: yesAgribusiness, EarlyView.
ABSTRACT Combining climate change goals with economic targets is crucial for the dairy sector, which is a significant contributor to agricultural greenhouse gas (GHG) emissions worldwide. In this paper, we assess economic and climate change implications of dairy production with panel data of Irish dairy farms from 2013 to 2021.
Doris Läpple   +2 more
wiley   +1 more source

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