Results 51 to 60 of about 2,058,260 (303)

Performance study of self-supported Bi catalysts regulated by electrodeposition for electrochemical CO2 reduction to formate

open access: yes工程科学学报
This study developed a high-performance electrocatalyst for the electrochemical reduction of CO2 to formate, thereby promoting CO2 resource utilization and contributing to carbon neutrality. A self-supported bismuth (Bi) metal catalyst was fabricated via
Jianhe LIU   +4 more
doaj   +1 more source

Regional Sustainable Management Pathways to Carbon Neutrality

open access: yes
The aim of this Reprint is to attract scholars and managers interested in carbon peak and carbon neutrality. This Reprint includes all 13 articles in the Special Issue “Regional Sustainable Management Pathways to Carbon Neutrality”, aiming to unlock the ...

core   +1 more source

Balancing Hydrophobicity and Hydrophilicity: Dual Filler‐Engineered Proton Exchange Membranes for Durable, High‐Power Fuel Cells

open access: yesAdvanced Functional Materials, EarlyView.
Polarity‐matched Zr–MOFs program Nafion's nanoscale morphology during solution casting. Hydrophilic UiO‐66 preserves hydrated pathways, while hydrophobic UiO‐67 increases the proton hopping sites by densifying ionic clusters. Combining both fillers yields a membrane that delivers 176 mS cm−1 conductivity, reaches 1.46 W cm−2 under 200 kPa, and triples ...
Yonghwi Cho   +13 more
wiley   +1 more source

Diversity and distribution of a prevalent Microviridae group across the global oceans

open access: yesCommunications Biology
Small single-stranded DNA phages of the Microviridae family are diverse and prevalent in oceans. Our understanding of Microviridae phages that infect the ecologically important marine Roseobacter is currently limited, comprising few isolates.
Ying Wu   +9 more
doaj   +1 more source

Programming Nanoscale Reaction Environments via Peptide Localization for Gold Nanoparticle Growth in Liposomal Nanoreactors

open access: yesAdvanced Functional Materials, EarlyView.
The liposome nanoreactor method enables uniform metal nanoparticle synthesis using the interior as a reaction environment. We demonstrate that peptide sequences and lipid compositions act as a functional molecular switch to control reaction environments in liposome nanoreactors.
Yuya Abe   +6 more
wiley   +1 more source

Membrane Electrode Assembly Design for High-Efficiency Anion Exchange Membrane Water Electrolysis

open access: yesResearch
Growing interest in low-cost clean hydrogen production has positioned anion exchange membrane water electrolysis (AEMWE) as a leading sustainable technology.
Liming Yang   +9 more
doaj   +1 more source

Reversible Tuning of Multiple Molecular Kinking for Stem Cell Regulation In Vivo

open access: yesAdvanced Functional Materials, EarlyView.
In this work, we introduce the novel concept of background component‐free “multiple kinks” material platform composed solely of liganded multiple kink‐bearing molecules as a strategy for dynamic biomaterial design. Tri‐kink molecules enable effective near‐infrared light‐triggered ligand masking and visible light‐triggered ligand exposure, thereby ...
Kanghyeon Kim   +28 more
wiley   +1 more source

CDWMamba: Cloud Detection with Wavelet-Enhanced Mamba for Optical Satellite Imagery

open access: yesRemote Sensing
Accurate cloud detection is a critical preprocessing step in remote sensing applications, as cloud and cloud shadow contamination can significantly degrade the quality of optical satellite imagery.
Shiyao Meng   +5 more
doaj   +1 more source

Biologists and Carbon Neutrality [PDF]

open access: yesBioScience, 2008
Environmental sustainability and climate change are clearly big questions that will engage the entire world over the course of this century and beyond. A key role of colleges and universities is to encourage students to think about such big questions, those that do not have straightforward and unambiguous answers. The multiple perspectives that need to
openaire   +1 more source

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

open access: yesAdvanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li   +9 more
wiley   +1 more source

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