Results 141 to 150 of about 21,060 (292)
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva +9 more
wiley +1 more source
Stabilizing Frustrated Phase Transitions in Selective Oxidation Reactions
Using multimodal operando spectromicroscopy, the frustrated phase transition responsible for selective oxidation over cobalt oxide spinel catalysts is identified, corresponding to combined surface reaction and Mars‐van Krevelen (MvK) dynamics. This regime is disrupted by the formation of mobile vacancies and the depletion of active oxygen at high ...
Luis Sandoval‐Diaz +11 more
wiley +1 more source
An ion‐regulating membrane is designed with a surface‐concentrated positively‐charged Zn2⁺ crosslinked network for zinc‐manganese flow batteries. The membrane effectively mitigates proton crossover and regulates zinc ion distribution to avoid dendrites, thus significantly improving areal capacity and prolonging the lifespan with a record accumulated ...
Jine Wu, Jiafeng Lei, Yi‐Chun Lu
wiley +1 more source
Review on the Applications of Biomass-Derived Carbon Materials in Vanadium Redox Flow Batteries. [PDF]
Doǧan H +4 more
europepmc +1 more source
It is revealed that limited solid‐state Zn2⁺ diffusion within the cathode leads to interfacial Zn2⁺ accumulation, forming a transport bottleneck that distorts Zn2⁺ flux directionality. Through advanced analytical techniques, including in situ electrochemical impedance spectroscopy (EIS), distribution of relaxation time (DRT) analysis, and COMSOL ...
Juyeon Han +4 more
wiley +1 more source
Implantable Drug Delivery Systems for Skeletal Muscles and Eyes
This review highlights the different types of recent implantable drug delivery systems (IDDS) fabricated for a use with skeletal muscles, and with eyes. It presents the developments already made and the current research directions, showing the evolution of IDDS and their great diversity.
Serge Ostrovidov +8 more
wiley +1 more source
Next‐Generation LiS Batteries: Impact of Nanowire‐Based Electrocatalysts
The graphical abstract features the central themes of this review. It highlights the key challenges limiting the practical applications of lithium–sulfur batteries (LSBs) and discusses how nanowire (NW)‐based electrocatalysts help to address these issues.
Tushar Prashant Pandit +4 more
wiley +1 more source
Aspartic acid functionalization of naphthalene diimide (ASP‐NDI) doubles solubility and improves stability compared to γ‐aminobutyric acid NDI (GABA‐NDI). Flow batteries using ASP‐NDI with ferrocyanide achieved high capacity utilization of above90%) with coulombic efficiencies above 99%, and stable long‐term cycling up to 79.8 days when paired with ...
Mahsa Shahsavan +5 more
wiley +1 more source

