Results 81 to 90 of about 514,097 (224)

Direct and Low‐Temperature Regeneration of Degraded LiFePO₄ Cathodes at Ambient Conditions Using Green and Sustainable Deep Eutectic Solvent

Advanced Science, EarlyView.
Computational predictions identify ethylene glycol and lithium chloride as optimal components for a green deep eutectic solvent (DES). And further investigations determine the optimal reaction conditions and process parameters for DES treatment of spent lithium iron phosphate (S‐LFP).
Yixin Lin, Tiansheng Wang, Chaochao Gao, Xiaoxuan Zhang, Wen Yu, Mi Wang, Chao Yang, Jiaheng Zhang   +7 more
wiley   +1 more source

Edge of Chaos Theory Unveils the First and Simplest Ever Reported Hodgkin–Huxley Neuristor

Advanced Electronic Materials, EarlyView.
This manuscript presents the first and simplest ever‐reported electrical cell, which leverages one memristor on Edge of Chaos to reproduce the three‐bifurcation cascade, marking the entire life cycle from birth to extinction via All‐to‐None effect of an electrical spike, also referred to as Action Potential, across axon membranes under monotonic ...
Alon Ascoli, Ahmet Samil Demirkol, Ioannis Messaris, Vasilis Ntinas, Dimitris Prousalis, Stefan Slesazeck, Thomas Mikolajick, Fernando Corinto, Michele Bonnin, Marco Gilli, Pier Paolo Civalleri, Ronald Tetzlaff, Leon Chua   +12 more
wiley   +1 more source

Materials Selection Principles for Designing Electro‐Thermal Neurons

Advanced Electronic Materials, EarlyView.
Materials property – performance relations are established for new and old electrical materials leveraged as electro‐thermal oscillators emulating neuron dynamics. Robust, reconfigurable, high frequency, low power characteristics are explicitly tied to highly nonlinear electrical transport, small specific heat, and greater electrical than thermal ...
Fatme Jardali, Jenny L. Chong, Yeonju Yu, R. Stanley Williams, Suhas Kumar, Patrick J. Shamberger, Timothy D. Brown   +6 more
wiley   +1 more source

Spatially Regulated Gas Flow Control for Batch‐Drying of Large Area Slot‐Die‐Coated Perovskite Thin Films

Advanced Energy Materials, EarlyView.
Innovations are crucial for transferring high power conversion efficiencies (PCEs) to large‐scale perovskite devices. Here, a 2D regulated gas flow control for batch‐drying of slot‐die‐coated perovskite films is introduced. This drying method achieves homogeneous, pinhole‐free large‐area perovskite/silicon tandem solar cells and perovskite solar ...
Kristina Geistert, Ronja Pappenberger, Philip Scharfer, Philipp Cavadini, Wilhelm Schabel, Faranak Sadegh, David B. Ritzer, Bahram Abdollahi Nejand, Ulrich W. Paetzold   +8 more
wiley   +1 more source

Exploring Hybrid Electrolytes for Zn Metal Batteries

Advanced Energy Materials, EarlyView.
The recent advance in the design of hybrid electrolytes for Zn metal batteries is comprehensively reviewed, covering their fundamental properties and classification. Moreover, the chemical strategies for the optimization of battery performances are systematically discussed.
Hao Fu, Shengyang Huang, Chao Wang, Jun Su Kim, Yu Zhao, Yutong Wu, Peixun Xiong, Ho Seok Park   +7 more
wiley   +1 more source

Mn‐Doped Tuned NiC/NiO Heterostructure for Efficient Electron Transfer in Hydrogen Evolution Reaction

Advanced Energy and Sustainability Research, EarlyView.
In this article, the preparation of a three‐dimensional nanoflower Mn‐ doped NiC/NiO electrocatalyst, which exhibits excellent catalytic activity in the hydrogen evolution reaction. The doping of Mn not only modulates the morphology of the electrocatalyst but also provides electrons to the Ni sites of NiC/NiO, which effect promotes the desorption of H2.
Tianyi Li, Ailing Fan, Yuanyuan Li, Yaqi Quo, Yang Zhu, Haijiao Xie   +5 more
wiley   +1 more source

Amphibious Generator via Mechanical Coupling for Versatile Energy Harvesting

Advanced Energy and Sustainability Research, EarlyView.
An amphibious hybrid triboelectric nanogenerator–electromagnetic generator (TENG–EMG) efficiently harvests energy from wind and water. By integrating TENG and EMG units with a gear‐assisted mechanism, it enhances power output and powers small electronic devices.
Chi Zhang, Yuxiao Wang, Johan Urena, Richards Augustin‐Lawson, Catherine Eno, Mengdie Sun, Brooke Flammang, Lin Dong   +7 more
wiley   +1 more source

Sound‐Based Assembly of Magnetically Actuated Soft Robots Toward Enhanced Release of Extracellular Vesicles

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Magnetic soft robots offer promise in biomedicine due to their wireless actuation and rapid response, but current fabrication methods are complex and have limited cellular compatibility. A new, contactless bioassembly strategy using hydrodynamic instabilities is introduced, enabling customizable, centimeter‐scale robots.
Wei Gao, Riccardo Tognato, Micaela Natta, Elena Della Bella, Alessandro Cianciosi, Tiziano Serra   +5 more
wiley   +1 more source

Medical Image Hybrid Watermark Algorithm Based on Frequency Domain Processing and Inception v3

Advanced Intelligent Systems, EarlyView.
Frequency domain processing and Inceptionv3 method is used in this article for digital image watermarking of medical images. The algorithm extracts feature vectors from medical images using discrete wavelet transform and discrete cosine transform, enhancing the robustness of the image watermark With the widespread use of digital medical images in ...
Yu Fan, Jingbing Li, Uzair Aslam Bhatti, Saqib Ali Nawaz, Yenwei Chen   +4 more
wiley   +1 more source

3D Locomotion of Surface‐Rolling Microrobots: A Trade‐off between Hydrodynamic Wall and Gravitational Effects

Advanced Intelligent Systems, EarlyView.
This study investigates 3D locomotion of surface‐rolling microrobots, revealing a trade‐off between hydrodynamic wall effects and gravity. Through experiments and simulations, it explores how robot size, inclination angle, actuation frequency, and surface microtopography affect the 3D locomotion.
Myungjin Park, Ugur Bozuyuk, Erdost Yildiz, Hyeongho Min, Jungwon Yoon, Metin Sitti   +5 more
wiley   +1 more source