Results 141 to 150 of about 15,745 (261)

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

Advanced Functional Materials, Volume 36, Issue 13, 12 February 2026.
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, Giulio Fatti, Emanuel Carlos, Guilherme Ferreira, Sumita Goswami, Suman Nandy, Luiz H. C. Mattoso, Elvira Fortunato, Caio G. Otoni, Rodrigo Martins   +9 more
wiley   +1 more source

Vanadium / Air Redox Flow Battery [PDF]

, 2011
openaire   +2 more sources

Microfluidic Membraneless Vanadium Redox Flow Battery

Currently, society is immersed in a process of energy transition towards a decarbonized, decentralized, and digitalized economic and technological model, setting increasingly ambitious objectives in terms of reducing polluting gas emissions, as well as increasing the penetration of renewable energy sources.
openaire   +2 more sources

Stabilizing Frustrated Phase Transitions in Selective Oxidation Reactions

Advanced Materials, Volume 38, Issue 8, 6 February 2026.
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, Thomas Götsch, Daniel Cruz, Maurits Vuijk, Juan M. Lombardi, Markus Pietsch, Kassiogé Dembélé, Adnan Hammud, Karsten Reuter, Christoph Scheurer, Axel Knop‐Gericke, Thomas Lunkenbein   +11 more
wiley   +1 more source

Ion‐Regulating Membranes with Surface‐Enriched Charge Networks Enabling Stable Zinc‐Manganese Flow Batteries

Advanced Materials, Volume 38, Issue 9, 12 February 2026.
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

MEMS‐Based Magnetoelectric Antennas for Wireless Power Transmission in Brain‐Implantable Devices

Advanced Materials Technologies, Volume 11, Issue 3, 5 February 2026.
Magnetoelectric (ME) antennas allow the minimization of the invasiveness of brain implantable devices, via powering wirelessly systems able to actuate neural tissue. In order to achieve the necessary power efficiency transmission, the choice of the materials and the system assembly is vital.
Laura Mazón‐Maldonado, Jungang Zhang, María Cerezo‐Sánchez, Mahdieh Shojaei Baghini, Roghaieh Parvizi, Hadi Heidari   +5 more
wiley   +1 more source

Aligned Nanostructures Resolve Zn2+ Transport Bottlenecks via Interfacial Kinetics–Diffusion Coupling in Aqueous Zinc‐Ion Batteries

Advanced Science, Volume 13, Issue 7, 3 February 2026.
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, Eunha Seo, Subeen Park, Se Hun Lee, Jeeyoung Yoo   +4 more
wiley   +1 more source

Implantable Drug Delivery Systems for Skeletal Muscles and Eyes

Advanced NanoBiomed Research, Volume 6, Issue 2, February 2026.
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, Murugan Ramalingam, Hongkai Wu, Toshinori Fujie, Yukinari Nakamura, Takeshi Hori, Yuji Nashimoto, Xuetao Shi, Hirokazu Kaji   +8 more
wiley   +1 more source

Next‐Generation LiS Batteries: Impact of Nanowire‐Based Electrocatalysts

Batteries &Supercaps, Volume 9, Issue 2, February 2026.
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, Anweshi Dewan, Mariela Gisela Ortiz, Juan M. Pérez, Mihaela Ramona Buga   +4 more
wiley   +1 more source

Demonstrating the Performance of Aspartic‐Acid Functionalized Naphthalene Diimide in a Near‐Neutral Flow Battery

Batteries &Supercaps, Volume 9, Issue 2, February 2026.
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, Cedrik Wiberg, Andrea Hamza, Aapo Poskela, Johan Hjelm, Pekka Peljo   +5 more
wiley   +1 more source