Results 51 to 60 of about 705,554 (182)

Elucidating the Synergic Effect in Nanoscale MoS2/TiO2 Heterointerface for Na‐Ion Storage

Advanced Science, 2022
Interface engineering in electrode materials is an attractive strategy for enhancing charge storage, enabling fast kinetics, and improving cycling stability for energy storage systems.
Chunrong Ma, Dewen Hou, Jiali Jiang, Yanchen Fan, Xiang Li, Tianyi Li, Zifeng Ma, Haoxi Ben, Hui Xiong   +8 more
doaj   +1 more source

Flowerlike Tin Diselenide Hexagonal Nanosheets for High-Performance Lithium-Ion Batteries

Frontiers in Chemistry, 2020
SnSe2 nanosheet is a common anode for lithium-ion batteries (LIBs), but its severe agglomeration hinders its practical application. Herein, a three-dimensional (3D) SnSe2 nanoflower (F-SnSe2) composed of non-stacking vertical upward hexagonal nanosheets ...
Qiyao Yu, Bo Wang, Jian Wang, Sisi Hu, Jun Hu, Ying Li   +5 more
doaj   +1 more source

Magnetically Controlled On‐Demand Switching of Batteries

Advanced Science, 2020
The integration of stimuli‐responsiveness into energy storage devices has become an attractive way to manage the operation of devices. Current stimuli approaches (light, chemical, and temperature) require transparent windows and specific systems, or are ...
Jiaqian Zhang, Xiaohui Zhu, Mengqi Zeng, Lei Fu   +3 more
doaj   +1 more source

Mg-Li Hybrid Batteries: The Combination of Fast Kinetics and Reduced Overpotential

Energy Material Advances, 2022
It is imperative for the development of cost-effective and high-performance batteries. Currently, lithium-ion batteries still occupy most of the market. However, limited lithium (Li) resource and energy density retard their further development.
Yajie Li, Yongjian Zheng, Kai Guo, Jingtai Zhao, Chilin Li   +4 more
doaj   +1 more source

Exploring the tumour extracellular matrix by in vivo Fast Field Cycling relaxometry after the administration of a Gadolinium‐based MRI contrast agent

Magnetic resonance in chemistry : MRC, 2019
1H Fast Field Cycling NMR (FFC‐NMR) relaxometry is proposed as a powerful method to investigate tumour stroma in vivo upon the administration of a Gd‐based contrast agent.
S. Baroni, M. Ruggiero, S. Aime, S. Geninatti Crich   +3 more
semanticscholar   +1 more source

Directional Polarization of a Ferroelectric Intermediate Layer Inspires a Built‐In Field in Si Anodes to Regulate Li+ Transport Behaviors in Particles and Electrolyte

Advanced Science
The silicon (Si) anode is prone to forming a high electric field gradient and concentration gradient on the electrode surface under high‐rate conditions, which may destroy the surface structure and decrease cycling stability.
Ming Liu, Wenqiang Xu, Shigang Liu, Bowen Liu, Yang Gao, Bin Wang   +5 more
doaj   +1 more source

Combining an Electrothermal and Impedance Aging Model to Investigate Thermal Degradation Caused by Fast Charging

Energies, 2018
Fast charging is an exciting topic in the field of electric and hybrid electric vehicles (EVs/HEVs). In order to achieve faster charging times, fast-charging applications involve high-current profiles which can lead to high cell temperature increase, and
Joris de Hoog, Joris Jaguemont, Mohamed Abdel-Monem, Peter Van Den Bossche, Joeri Van Mierlo, Noshin Omar   +5 more
doaj   +1 more source

NMR investigation of multi-scale dynamics in ionic liquids containing Li+ and La3+: From vehicular to hopping transport mechanism

Journal of Ionic Liquids
The dynamics in mixtures of ionic liquid and monoatomic cations has been studied at different time scales ranging from the nanosecond up to the second. The mixtures were composed of cholinium bis(trifluoromethanesulfonyl)imide ([Chol][TFSI]) and LiTFSI ...
Ousmane Karé, Antonio De Souza Braga Neto, Baptiste Rigaud, Quentin Berrod, Sandrine Lyonnard, Clément Cousin, Juliette Sirieix-Plénet, Anne-Laure Rollet, Guillaume Mériguet   +8 more
doaj   +1 more source

Enhanced photocatalytic activity and cycle stability driven by ultrasonic vibration for ferroelectric photocatalysts

IET Nanodielectrics, 2019
Ferroelectric materials have been applied in the photocatalytic field due to the internal electric field generated by the spontaneous polarisation. In this study, it is found that the ferroelectric BaTiO(3) catalysts exhibit the excellent photocatalytic ...
Xiaoshan Zhang, Yu Huan, Kai Li, Kai Li, Hui Tian, Hengtao Shen, Min Li, Hangyu Li, Tao Wei   +8 more
doaj   +1 more source

Exploring the effect of ethanol-water structuring on the transport properties of ethanol in porous silicas

Magnetic Resonance Letters
The transport properties of liquid mixtures confined within porous media can change significantly from those observed for bulk mixtures due to changes in the liquid structuring within the pore space.
Jordan Ward-Williams, Andrew Sederman, Michael Mantle, Matthias Appel, Lynn Gladden   +4 more
doaj   +1 more source