Results 131 to 140 of about 13,592 (303)

Advancing Nitrate‐to‐Ammonia Electrocatalysis: Strategies in Catalyst Design, Electrolyte Engineering, and Performance Evaluation

open access: yesAdvanced Science, EarlyView.
This review highlights the latest advances in electrocatalytic nitrate reduction to ammonia, with a focus on catalyst design strategies, electrolyte engineering, and performance evaluation. Abstract The electrochemical reduction of nitrate for ammonia production not only offers a promising alternative to the traditional Haber–Bosch process, which ...
Juan Bai   +8 more
wiley   +1 more source

Biotic Processes Regulating the Carbon Balance of Desert Ecosystems

open access: bronze, 2005
Robert S. Nowak   +3 more
openalex   +2 more sources

Rational Design of Advanced Functional Catalysts for Photo‐Reforming Glucose into Bio‐Derived Fuels and Chemicals

open access: yesAdvanced Science, EarlyView.
This review systematically summarizes the fundamental mechanisms of photocatalytic glucose conversion, catalyst design strategies, key reaction pathways, structure‐activity relationships, influence of reaction parameter adjustments, and current challenges in the field.
Qiong Yan   +7 more
wiley   +1 more source

Long-Term Monitoring of Tree Population Dynamics in Desert Ecosystems: Integrating Field and Satellite Data [PDF]

open access: gold, 2023
Sivan Isaacson   +6 more
openalex   +1 more source

Assessment of Trapping Phenomena in As‐Grown and Thermally‐Treated Si‐Doped κ‐Ga2O3 Layers via Optical Admittance Spectroscopy

open access: yesAdvanced Electronic Materials, EarlyView.
Steady‐state and transient photocapacity studies, conducted with light at various wavelengths in the UVC, UVB, and UVA ranges, enable the study of acceptor traps, such as gallium vacancies and their complexes with hydrogen. These investigations allow the determination of spatial profiles and the measurement of response times to light on and off ...
Payam Rajabi Kalvani   +12 more
wiley   +1 more source

A 27cal ka biomarker-based record of ecosystem changes from lacustrine sediments of the Chihuahua Desert of Mexico [PDF]

open access: green, 2018
C.M. Chávez‐Lara   +3 more
openalex   +1 more source

Degradation Mechanism of Phosphate‐Based Li‐NASICON Conductors in Alkaline Environment

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
The presence of water in the cathode of a Li‐air battery shifts reactions to produce LiOH, creating a corrosive, alkaline environment. This study investigates the alkaline stability of the common Li‐NASICON solid‐state conductor chemistries through a systematic experimental study combined with computational modeling to understand the degradation ...
Benjamin X. Lam   +3 more
wiley   +1 more source

Inverse‐L Shaped Evaporator Based on La1−xSrxMnO3 Perovskite with Efficient Salt Collection via Localized Salt Gradient

open access: yesAdvanced Energy Materials, EarlyView.
Solar desalination offers a sustainable route to freshwater but is often hindered by low evaporation rates and salt fouling. Here, it is demonstrated that La0.7Sr0.3MnO3 enables efficient photothermal conversion via intra‐band trap states, achieving a high evaporation rate of 3.40 kg m−2 h under one sun.
Sourav Chaule   +4 more
wiley   +1 more source

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