Results 51 to 60 of about 1,651,776 (309)

Cycle Degradation Analysis by High Precision Coulometry for Sulfide-Based All-Solid-State Battery Cathode under Various Potentials

Electrochemistry, 2022
All-solid-state batteries (ASSBs) using sulfide-based solid electrolytes (SEs) are promising energy storage devices beyond the present liquid-type lithium-ion batteries (LIBs) using organic solvents, which are expected to realize the adaptation of new ...
Yusuke MORINO, Hirofumi TSUKASAKI, Shigeo MORI   +2 more
doaj   +1 more source

Origami lithium-ion batteries [PDF]

Nature Communications, 2014
There are significant challenges in developing deformable devices at the system level that contain integrated, deformable energy storage devices. Here we demonstrate an origami lithium-ion battery that can be deformed at an unprecedented high level, including folding, bending and twisting.
Song, Zeming, Ma, Teng, Tang, Rui, Cheng, Qian, Wang, Xu, Krishnaraju, Deepakshyam, Panat, Rahul, Chan, Candace K., Yu, Hongyu, Jiang, Hanqing   +9 more
openaire   +3 more sources

Nitride MXenes Beyond Carbides: Bridging the Gap Between Computational Prediction and Experimental Realization

Advanced Functional Materials, EarlyView.
Nitride MXenes remain constrained by a persistent gap between computational prediction and experimental realization. This Review identifies the thermodynamic, kinetic, and chemical barriers limiting their synthesis, critically evaluates emerging fabrication routes, and proposes a multidimensional computational‐experimental framework to accelerate the ...
Naresh Varnakavi, Masoud Soroush
wiley   +1 more source

Photoinduced Interfacial Electronic Modulation in Fe2O3‐BiVO4 Heterostructures for Enhanced Photo‐Assisted Zn‐Air Batteries

Advanced Functional Materials, EarlyView.
Light irradiation activates the Fe2O3‐BiVO4 heterostructure, enabling efficient solar‐electrochemical coupling in zinc‐air batteries. The built‐in electric field drives directional charge separation, guiding photoelectrons toward oxygen reduction sites and accumulating holes for oxygen evolution, thereby reducing polarization and enhancing discharge ...
Yili Liu, Zhenjiang Du, Enming Liu, Hongzhou Dong, Jianguang Feng, Beili Pang, Lifeng Dong, Liyan Yu   +7 more
wiley   +1 more source

Recovery of Lithium from Spent Lithium-Ion Batteries Through Pyrolysis Reduction

Crystals
In this paper we investigate the use of sucrose as a reducing agent for the carbothermal reduction in spent ternary cathode materials. During this process, lithium from the cathode material is converted into water-soluble Li2CO3, while the high-valent ...
Peng Hu, Haoxiang Wu, Liuli Yao, Jun Yao, Tao Zhang, Siwei Jiang, Xintao Wu, Yazecheng Liu, Jun Li, Peng Dong, Zhongren Zhou, Yingjie Zhang   +11 more
doaj   +1 more source

The Effect of Heating Rate on the Structure and Electrochemical Performance of the Li-rich Cathode Material Li1.2Ni0.15Co0.10Mn0.55O2 Prepared Using the Co-precipitation Method

International Journal of Electrochemical Science, 2018
The lithium-rich cathode material Li1.2Ni0.15Co0.10Mn0.55O2 was prepared via co-precipitation and solid-phase sintering. The morphology, electrochemical properties and storage properties of the sample under different heating rates were measured using SEM,
Rui-ming Yang, Ying-jie Zhang, Peng Dong, Yan-nan Zhang   +3 more
doaj   +1 more source

Simulation of lithium-ion concentration profiles in separator and cathode of lithium-ion battery using theta formulation under finite difference method / Md Jauharul Haqaiq Harun [PDF]

, 2012
This research focuses on the material balance equation governing the lithium-ion concentration in an electrolyte/solution phase of a lithium-ion battery. The main objective of this research is to obtain the solution for this governing equation in order
Md Jauharul Haqaiq, Harun
core  

Polymer Side‐Chain Electronic Effects Regulating Solvation Sheath for Low‐Temperature and High‐Voltage Lithium Metal Batteries

Advanced Functional Materials, EarlyView.
This work reveals the influence of polymer side‐chain electronic effects on the Li+ solvation sheath in gel polymer electrolytes. Electron‐donating side chains induce the strong Li+ coordination and FDMA‐dominated solvation, impeding Li+ desolvation, whereas electron‐withdrawing side chains weaken Li+ coordination, facilitating anion‐rich solvation and
Xianbin Wu, Zhenxiang Zhu, Haotian Yang, Dayao Zhang, Zhen Geng, Cunman Zhang, Mingzhe Xue, Jian Wang   +7 more
wiley   +1 more source

Improvement of High-Voltage Electrochemical Performance of Surface Modified LiNi0.6Co0.2Mn0.2O2 Cathode by La2O3 Coating

International Journal of Electrochemical Science, 2018
Layered transition-metal oxides LiNi0.6Co0.2Mn0.2O2 (NCM 622) due to their poor stability when worked at high operating voltage have limited their applications in industy.
Jianxiong Liu, Xiaodong Jiang, Yannan Zhang, Peng Dong, Jianguo Duan, Yingjie Zhang, Yunfeng Luo, Zewei Fu, Yuhan Yao, Chengyi Zhu, Xiaohua Yu, Zhaolin Zhan   +11 more
doaj   +1 more source

Lithium-Ion Battery Safety Evaluation by Quantifying Lithium Plating Degree Based on Pressure Signals. [PDF]

Adv Sci (Weinh)
Low N/P cells enable controllable lithium plating, allowing the lithium plating degree (DLi) to be quantified and linked to thermal safety. Pressure signals during calibration provide a non‐destructive route to diagnose DLi, while thermal response tests define safety levels and management strategies. The framework remains applicable in commercial 12 Ah
Liu H, Zhu J, Weng W, Shen B, Fan W, Wang Y, Lu H, He W, Lin C, Wei X, Dai H.   +10 more
europepmc   +2 more sources