Results 241 to 250 of about 3,437,293 (400)

Overcoming the Low‐Temperature Barrier: Controlling Li₂S Deposition and Enhancing Catalysis in Lithium‐Sulfur Batteries Using Island‐like Bi₂O₃ on rGO

open access: yesAdvanced Science, EarlyView.
A new island‐like Bi₂O₃ uniformly distributed on the reduced graphene oxide (IBG) is synthesized as a sulfur host material. IBG's special targeted catalytic ability toward two rate‐determining steps at low temperatures. IBG enhances catalytic efficiency at low temperatures, preventing Li₂S accumulation and improving charge–discharge efficiency ...
Hai‐Ji Xiong   +13 more
wiley   +1 more source

Hydrodynamic and hydro acoustic analysis of marine propeller in off design flow conditions. [PDF]

open access: yesPLoS One
Nazeer A   +7 more
europepmc   +1 more source

Overcoming Extreme Ammonia Inhibition on Methanogenesis by Artificially Constructing a Synergistically Community with Acidogenic Bacteria and Hydrogenotrophic Archaea

open access: yesAdvanced Science, EarlyView.
This study proposes a two‐step biological strategy to synergistically enhance the three stages of anaerobic digestion, ultimately eliminating the extreme ammonia inhibition and breaking through the inefficiency bottleneck of conventional biotechnology.
Heng Wu   +6 more
wiley   +1 more source

The U.S. China Reu Program On Marine Science And Engineering [PDF]

open access: bronze, 2020
Qianjin Yue   +3 more
openalex   +1 more source

Bandgap Engineering on UiO–66 Metal‐Organic Framework Derivatives for Solar‐Driven Seawater Desalination

open access: yesAdvanced Science, EarlyView.
This work presents a bandgap engineering strategy via linker modification to enhance the photothermal conversion efficiency of UiO–66 metal‐organic framework (MOF) derivatives, achieving a remarkable evaporation efficiency of 97.40% and an evaporation rate of 2.34 kg·m−2·h−1 for seawater desalination, thereby contributing to the advancement of ...
Qisheng Shao   +6 more
wiley   +1 more source

The Role of Cytochrome P450 AbyV in the Final Stages of Abyssomicin C Biosynthesis

open access: yesAngewandte Chemie International Edition, Volume 62, Issue 3, January 16, 2023., 2023
The cytochrome P450 enzyme AbyV catalyses a key epoxidation in the final stages of the biosynthesis of the spirotetronate antibiotic abyssomicin C. Combining structural and computational data with a 13C labelling strategy was found to be a powerful approach to interrogate the biotransformation and determine the precise function of the enzyme.
Andrew J. Devine   +13 more
wiley   +1 more source

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