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Zn‐Ion Hybrid Supercapacitors
In article number 2302629, Yong Hu and co‐workers propose a phosphorous‐mediated strategy to synchronically customize the enhanced zincophilicity and hydrophilicity in the carbonaceous‐based cathodes for the Zn‐ion storage. The research results reveal that the introduced P species can facilitate the adsorption capability, and improve the hydrophilicity of the as‐obtained...
Tailor‐made carbonaceous‐based cathodes with zincophilicity and hydrophilicity are highly desirable for Zn‐ion storage applications, but it remains a great challenge to achieve both advantages in the synthesis. In this work, a template electrospinning strategy is developed to synthesize nitrogen and phosphorous co‐doped hollow porous carbon nanofibers (N, P‐HPCNFs), which deliver a high capacity of...
The electronic noise characterization of single‐molecule devices provides insights into the mechanisms of charge transport. In this work, it is reported that flicker noise can serve as an indicator of the time‐dependent evolution of charge transport mechanisms in the single‐molecule break junction process. By introducing time‐frequency analysis, the authors find that flicker noise components of the...
Rational engineering electrode structure to achieve an efficient triple‐phase contact line is vital for applications such as in zinc‐air batteries and water electrolysis. Herein, a facile “MOF‐in situ‐leaching and confined‐growth‐MOF” strategy is developed to construct a breathable trifunctional electrocatalyst based on N‐doped graphitic carbon with Co nanoparticles spatially confined in an inherited...
The hyperactive energy metabolism mostly contributes the tumor cells growth and proliferation. Herein, the intelligent nanoparticles (P‐B‐D NPs) obtained by loading BAY‐876 and doxorubicin (Dox)‐Duplex into nanoparticles composed of disulfide bond (SS) containing polymer are reported, which provide an efficient resistance of tumor cells energy metabolism and tumor growth to conquer malignant tumor...
Electrocatalysts for efficient production of ammonia from nitrogen reduction reaction (NRR) under ambient conditions are attracted growing interest in recent years, which demonstrate a great potential to replace the Haber–Bosch method which suffers the problems of the huge energy consumption and massive CO2 production. In this work, a novel electrocatalyst of Au25‐Cys‐M is fabricated for NRR under...
Nucleic acid hybridization reactions play an important role in many (bio)chemical fields, for example, for the development of portable point‐of‐care diagnostics, and often such applications require nucleic acid‐based reaction systems that ideally run without enzymes under isothermal conditions. The use of novel capillary‐driven microfluidic chips to perform two isothermal nucleic acid hybridization...
Strongly correlated electronic molecules open the way for strong coupling between charge, spin, and lattice degrees of freedom to enable interdisciplinary fields, such as molecular electronic switches and plasmonics, spintronics, information storage, and superconducting circuits. However, despite exciting computational predictions and promising advantages to prepare flexible geometries, the electron...
Nanoparticles covered with surfactants are often used to study particle motion patterns and self‐assembly processes in solutions. Surfactants have influence on the interparticle interactions and therefore on the particle motion tracks and final patterns. In this study, CoPt nanoparticles are synthesized in aqueous solution without any surfactant. In situ transmission electron microscopy observation...
Hollow nanostructures with mesoporous shells are attractive for their advantageous structure‐dependent high‐efficiency electrochemical catalytic performances. In this work, a novel nanostructure of Fe‐doped CoP hollow triangle plate arrays (Fe–CoP HTPAs) with unique mesoporous shells is designed and synthesized through a room‐temperature postsynthetic ligand exchange reaction followed by a facile...
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