Results 51 to 60 of about 1,363,829 (309)

An Acausal Li-Ion Battery Pack Model for Automotive Applications [PDF]

, 2014
In this work, a novel acausal and reconfigurable battery pack model is presented. The model structure adopted for the battery cell is based on an equivalent circuit representation.
Taylor, Nigel, James Marco, Christopher Lyness, Marco, James, Nigel Taylor, Alessandro Picarelli, Uddin, Kotub, Kotub Uddin, Picarelli, Alessandro, Lyness, Christopher   +9 more
core   +1 more source

Enhancing Rate Capability and Interfacial Durability of Graphite Anodes in Sulfide-Based All-Solid-State Batteries via Atomic Layer Deposition

Electrochemistry
The practical application of graphite anodes in sulfide-based all-solid-state lithium-ion batteries is hindered by their poor charging rate capability and interfacial instability caused by the reductive decomposition of solid electrolytes.
Yuto MIYAHARA, Yoshito CHIKANO, Kiyomi ISHIZAWA, Kohei MIYAZAKI, Shumpei HORIE, Masashi SAKAIDA, Minoru KUZUHARA, Takeshi ABE   +7 more
doaj   +1 more source

Detecting Anomalous Cell Behavior in Electrochemical Battery Testing Using Machine Learning

Advanced Engineering Materials, EarlyView.
Machine‐learning‐based screening enables automated identification of anomalous battery cells from complementary electrochemical tests. A curated battery database supports configuration‐aware comparison of rate‐capability and impedance data. Supervised classification of rate‐test data achieves 90% accuracy, while CNN‐VAE‐based impedance analysis reaches
Minu Rose, Sanxchep Sharma, Veit Königer, Vincent Nebel, Jonas Oehm, Christian Weisenberger, Laura Bies, Volker Knoblauch   +7 more
wiley   +1 more source

Modelling the Sorting of Lithium-Ion Battery Components in a Zig-Zag Air Classifier

Metals
The recycling of lithium-ion batteries, in particular, has become increasingly important in recent years. Due to the materials contained, such as copper or nickel, the return to the economic cycle is important.
Alexandra Kaas, Christian Wilke, Johannes-Samuel Rabaschus, Thomas Mütze, Urs A. Peuker   +4 more
doaj   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Ab-initio Simulation Structure of the Compound La0.5Li0.5TiO3

Журнал нано- та електронної фізики, 2012
Crystal structure of the ion conductor La0.5Li0.5TiO3 with high-precision ab-initio method FLAPW was studied. Total energies of six model ordered structures of La0.5Li0.5TiO3 with different type of distribution of lanthanum and lithium atoms were ...
S.A. Kalkuta
doaj  

Structure and conductivity of Mn-doped Na3Zr2Si2PO12 solid electrolytes for sodium solid-state batteries [PDF]

Processing and Application of Ceramics
In the development of battery industry, all-solid-state batteries (ASSB) are considered as a substitution for conventional lithium battery with various advantages.
Hu Shihang, Chang Jie, Kong Yazhou, Liu Xuemei, Yang Ru, Wang Jinquan, Sun Hao, Zhang Kailong, Hu Guang, Hu Weiwei, Zhang Jiadong, Hong Kun   +11 more
doaj   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

Building High Power Density of Sodium-Ion Batteries: Importance of Multidimensional Diffusion Pathways in Cathode Materials

Frontiers in Chemistry, 2020
Emerging sodium-ion batteries (SIBs) devices hold the promise to leapfrog over existing lithium-ion batteries technologies with respect to desirable power/energy densities and the abundant sodium sources on the earth.
Mingzhe Chen, Yanyan Zhang, Guichuan Xing, Yuxin Tang   +3 more
doaj   +1 more source