Results 131 to 140 of about 391,699 (298)

Impact response analysis and optimization of automotive battery packs filled with negative Poisson ratio structures

Jixie qiangdu
ObjectiveThe safety performance of the battery pack is a critical factor for the overall safety of electric vehicles. Owing to the unique structures and power systems of electric vehicles, they face more challenges in crash safety. To maximize the safety
CHEN Yiwen, LI Yu, YANG Kun, WANG Yibo
doaj  

Investigation of the Effects Caused by Current Interruption Devices of Lithium Cells at High Overvoltages

Applied Sciences
A faulty voltage measurement can lead to the overcharging of a Li-Ion cell, resulting in gas formation and heating inside the cell, which can trigger thermal runaway.
Jan Haß, Christina Schieber, Florian Meilinger, Yash Kotak, Serkan Sevinc, Philipp Lang, Hans-Georg Schweiger   +6 more
doaj   +1 more source

Sodium Sulfur Technology Program Nastec [PDF]

The NaSTEC program focuses on developing currently available sodium sulfur cells for use in space applications and investigating the operational parameters of the cells.
Highley, Bob, Somerville, W. Andrew
core   +1 more source

Islanded house operation using a micro CHP [PDF]

, 2007
The µCHP is expected as the successor of\ud the conventional high-efficiency boiler producing next to\ud heat also electricity with a comparable overall efficiency.\ud A µCHP appliance saves money and reduces greenhouse\ud gas emission.\ud An ...
Bakker, Vincent, Hurink, Johann L., Molderink, Albert, Smit, Gerard J.M.   +3 more
core   +2 more sources

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

Advanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

Porosity Engineering of MXene Architectures: Toward High‐Performance Aqueous Electrochemical Energy Storage

Advanced Materials, EarlyView.
This review systematically summarizes recent advances in porosity engineering of MXenes, with a focused discussion on their structure‐governed energy storage properties. A critical analysis of structure–property relationships is presented across alkali‐ion batteries, multivalent‐ion batteries, and supercapacitors.
Shude Liu, Jieming Chen, Xue Peng, Huilin Zhang, Ling Kang, Ming Ma, Zhaoling Li, Yusuke Yamauchi, Bin Ding   +8 more
wiley   +1 more source

Design of master and slave modules on battery management system for electric vehicles [PDF]

, 2017
Nowadays, electric vehicle usage and the use of LiFePO4 batteries in electric vehicles gradually increase. However, there are important features to be considered to use these batteries safely and efficiently.
Demircali, A., Karakas, E., Kesler, S., Kilic, A., Koroglu, S., Sergeant, Peter, Yoner, Y.   +6 more
core  

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

Advanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi, Jimin Park, Won Jun Song, Soohwan An, Seonggyu Choe, Byeong‐Rak Keum, Min Young Kim, Dae Hee Hwang, Young‐Geun Park, Sung‐Won Kim, Sangyul Baik, Gwang‐Bum Im, Younghoon Lee   +12 more
wiley   +1 more source

Online Prediction of Battery Discharge and Estimation of Parasitic Loads for an Electric Aircraft [PDF]

Predicting whether or not vehicle batteries contain sufficient charge to support operations over the remainder of a given flight plan is critical for electric aircraft.
Bole, Brian, Daigle, Matthew, Gorospe, George   +2 more
core   +1 more source

Superionic Amorphous Li2ZrCl6 and Li2HfCl6

Advanced Materials, EarlyView.
Amorphous Li2HfCl6 and L2ZrCl6 are shown to be promising solid‐state electrolytes with predicted ionic conductivities >20 mS·cm−1. Molecular dynamics simulations with machine‐learning force fields reveal that anion vibrations and flexible MCl6 octahedra soften the Li coordination cage and enhance mobility. Correlation between Li‐ion diffusivity and the
Shukai Yao, De‐en Jiang
wiley   +1 more source