Results 61 to 70 of about 603,839 (190)

Surface oxo-functionalized hard carbon spheres enabled superior high-rate capability and long-cycle stability for Li-ion storage [PDF]

, 2018
Hard carbon is emerging as a highly promising material for power-demanded energy storage devices. Recently, introducing heteroatom such as oxygen is confirmed to be available to improve the capacity. However, it remains a significant challenge to achieve
Shen, Chengxu, Chang, Zhenzhen, Liu, Zhaoping, Guo, Haocheng, Huang, Heran, Fu, Rusheng, Xia, Yonggao   +6 more
core  

The New Nino Capability Index for Dynamic Process Capability Analysis [PDF]

, 2015
The process capability analysis is a crucial activity to evaluate if the process outcome meets the design specifications. Classically, such analysis is performed by verifying the in-control condition of the process and evaluating suitable capability ...
LUPO, Toni, Toni Lupo
core   +1 more source

Porous Thin-Wall Hollow Co₃O₄ Spheres for Supercapacitors with High Rate Capability

Applied Sciences, 2019
In this study, a zeolitic imidazolate framework-67 (ZIF-67) was prepared as a precursor using a facile hydrothermal method. After a calcination reaction in the air, the as-prepared precursor was converted to porous thin-wall hollow Co3O4 with its ...
Xiao Fan, Yongjiao Sun, Per Ohlckers, Xuyuan Chen   +3 more
doaj   +1 more source

Fundamental Understanding and Research Progress on the Interfacial Behaviors for Potassium‐Ion Battery Anode

Advanced Science, 2022
Potassium‐ion batteries (PIBs) exhibit a considerable application prospect for energy storage systems due to their low cost, high operating voltage, and superior ionic conductivity.
Fei Yuan, Zhaojin Li, Di Zhang, Qiujun Wang, Huan Wang, Huilan Sun, Qiyao Yu, Wei Wang, Bo Wang   +8 more
doaj   +1 more source

Enhanced rate capability of interconnected LiNi1/3Mn1/3Co1/3O2 nanoparticle cathode

Materials Letters: X, 2021
Enhanced rate capability of interconnected LiNi1/3Mn1/3Co1/3O2 (NMC) nanoparticles fabricated via electrospinning method is presented. Interconnected NMC nanoparticles have a discharge capacity of 175 mAh g−1 at 0.1C and 94 mAh g−1 at 1C.
Akshay Kumar Budumuru, Vidyashree Hebbar, M. Viji, C. Sudakar   +3 more
doaj   +1 more source

Lithium-Ion Intercalation into Graphite in SO₂‑Based Inorganic Electrolyte toward High-Rate-Capable and Safe Lithium-Ion Batteries [PDF]

, 2019
Herein, we have identified that lithium ions in an SO2-based inorganic electrolyte reversibly intercalate and deintercalate into/out of graphite electrode using ex situ X-ray diffraction and various electrochemical methods.
Hyun Jong Kim (5786426), Ayoung Kim (5786420), Hansu Kim (1427107), Goojin Jeong (1458946), Hojae Jung (5786423), Juhye Song (1458949)   +5 more
core   +1 more source

Addition of a Polar, Porous Phase-Inversion-PVDF Membrane to Lithium–Sulfur Cells (LSBs) Already with a Microporous Polypropylene Separator Enhances the Battery Performance

Batteries
Lithium–sulfur batteries (LSBs) are widely studied as an alternative to lithium-ion batteries, this emphasis being due to their high theoretical energy density and low cost, and to the high natural abundance of sulfur.
Irshad Mohammad, Luke D. J. Barter, Carol Crean, Robert C. T. Slade   +3 more
doaj   +1 more source

Cu₂Se Nanoparticles Encapsulated by Nitrogen-Doped Carbon Nanofibers for Efficient Sodium Storage

Nanomaterials, 2020
Cu2Se with high theoretical capacity and good electronic conductivity have attracted particular attention as anode materials for sodium ion batteries (SIBs). However, during electrochemical reactions, the large volume change of Cu2Se results in poor rate
Le Hu, Chaoqun Shang, Eser Metin Akinoglu, Xin Wang, Guofu Zhou   +4 more
doaj   +1 more source

The effect of temperature on the rate capability of glass timing RPCs [PDF]

, 2005
In this study, we demonstrate a strong influence of the working temperature on the counting rate capability of large-area timing resistive plate chambers (RPCs) incorporating industrial flat glass electrodes.
González-Díaz, D., Garzón, J. A., Fonte, P., Mangiarotti, A., Belver, D., Blanco, A., Marín, J., Marques, R. Ferreira, Lopes, L.   +8 more
core   +1 more source

The Impact of Structural Pattern Types on the Electrochemical Performance of Ultra-Thick NMC 622 Electrodes for Lithium-Ion Batteries

Batteries
An increase in the energy density on the cell level while maintaining a high power density can be realized by combining thick-film electrodes and the 3D battery concept. The effect of laser structuring using different pattern types on the electrochemical
Penghui Zhu, Benjamin Ebert, Peter Smyrek, Wilhelm Pfleging   +3 more
doaj   +1 more source