Results 71 to 80 of about 131,184 (241)

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

Advanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu, Ritam Chakraborty, Biao Yang, Dennis Meier, Joachim Reichert, Svetlana Klyatskaya, Mario Ruben, Shobhana Narasimhan, Johannes V. Barth, Anthoula C. Papageorgiou   +9 more
wiley   +1 more source

A Review of Lithium‐Ion Battery Empirical and Semi‐Empirical Aging Models for Off‐Grid Renewable Energy Systems Application

Engineering Reports
Aging of lithium‐ion (Li‐ion) batteries in off‐grid renewable energy systems (RESs) can be monitored and controlled using battery management systems (BMSs) which utilize battery aging models. Empirical and semi‐empirical models (EMs) of battery aging are
Isaac Gwayi, Sarah Paul Ayeng'o, Cuthbert Z. M. Kimambo   +2 more
doaj   +1 more source

Deep learning from three-dimensional Lithium-ion battery multiphysics model Part II: Convolutional neural network and long short-term memory integration

Energy and AI
Lithium-ion (Li-ion) batteries have emerged as a cornerstone of electric vehicles (EVs), enabling the road transportation towards net zero. The success of electric vehicles largely hinges on the battery performance and safety.
Yiheng Pang, Anqi Dong, Yun Wang, Zhiqiang Niu   +3 more
doaj   +1 more source

MAPPING OF ELECTROCHEMISTRY AND NEURAL NETWORK MODEL APPLIED IN STATE OF CHARGE ESTIMATION FOR LEAD ACID BATTERY USED IN ELECTRIC VEHICLE

Indonesian Journal of Chemistry, 2011
Analytical models have been developed to diminish test procedures for product realization, but they have only been partially successful in predicting the performance of battery systems consistently.
Bambang Sri Kaloko, Soebagio Soebagio, Mauridhi H. Purnomo   +2 more
doaj   +1 more source

Photoswitching Conduction in Framework Materials

Advanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez, Stefan Hecht, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +4 more
wiley   +1 more source

Comparison of VTOL UAV Battery Level for Propeller Faulty Classification Model

JOIV: International Journal on Informatics Visualization
The degradation of batteries in UAVs may result in various problems, such as connectivity troubles, flight delays, and unexpected accidents. Flight safety and reliability are affected by propeller efficiency and performance.
Fareisya Zulaikha Mohd Sani, Ahmad Arif Izudin Mohamad Zin, Elya Mohd Nor, Nur Diyana Kamarudin, Siti Noormiza Makhtar   +4 more
doaj   +1 more source

3D‐Printed Sulfur‐Derived Polymers With Controlled Architectures for Lithium‐Sulfur Batteries

Advanced Functional Materials, EarlyView.
Rheology‐guided formulation design for direct ink writing enables the fabrication of 3D sulfur copolymer cathodes with controlled architectures for lithium‐sulfur batteries. The printed electrodes exhibit multiscale porosity and high sulfur utilization, delivering enhanced electrochemical performance compared to conventional cast electrodes.
Bin Ling, Haoran Wang, Pan Yang, Rishav Agrawal, Alex R. Neale, Laurence J. Hardwick, Tom Hasell, Esther García‐Tuñón   +7 more
wiley   +1 more source

Adversarial defense for battery state-of-health prediction models

ICT Express
This study addresses the challenge of state of health (SOH) estimation for lithium-ion batteries using a generative graphical approach under adversarial conditions.
Masoumeh Mohammadi, Insoo Sohn
doaj   +1 more source

Preliminary Design of a Small Unmanned Battery Powered Tailsitter

International Journal of Aerospace Engineering, 2016
This paper presents a preliminary design methodology for small unmanned battery powered tailsitters. Subsystem models, including takeoff weight, power and energy consumption models, and battery discharge model, were investigated, respectively.
Bo Wang, Zhongxi Hou, Zhaowei Liu, Qingyang Chen, Xiongfeng Zhu   +4 more
doaj   +1 more source

Mesoscopic open-eye core-shell spheroid carved anode/cathode electrodes for fully reversible and dynamic lithium-ion battery models. [PDF]

Nanoscale Adv, 2020
Khalifa H, El-Safty SA, Reda A, Eid A, Elmarakbi A, Shenashen MA.   +5 more
europepmc   +1 more source