Results 221 to 230 of about 432,169 (385)

Multiscale Carbon‐Integrated Silicon Anode for Stable Cycling Under Practical Lithium‐Ion Battery Conditions

Advanced Energy Materials, EarlyView.
To overcome silicon anode instability, a hierarchical silicon/carbon composite fabricated from industrial waste via a scalable milling process is demonstrated. In‐depth post‐mortem analysis reveals how functional carbons—a CNT network and graphene shell—synergistically suppress degradation. This robust design delivers outstanding stability in practical
Young‐Ro Lee, Seong Chul Hong, Kyoungoh Kim, Jooha Park, Jihyeon Kim, Byungwook Kang, Youngsu Kim, Chaelin Lee, Soogyeong Son, Byungmo Cho, Junhyung Kim, Sang‐Gil Woo, Gwan‐Hyoung Lee, Kisuk Kang   +13 more
wiley   +1 more source

Mathematical modelling of ion diffusion and state of charge prediction in sodium ion batteries with time series analysis. [PDF]

Sci Rep
S S, Srivastava N, Hristov J.
europepmc   +1 more source

Sodium‐Ion Batteries: Sodium‐Ion Battery Electrolytes: Modeling and Simulations (Adv. Energy Mater. 17/2018) [PDF]

Advanced Energy Materials, 2018
Gustav Åvall, Jonas Mindemark, Daniel Brandell, Patrik Johansson   +3 more
openaire   +1 more source

From Materials to Systems: Challenges and Solutions for Fast‐Charge/Discharge Na‐Ion Batteries

Advanced Energy Materials, EarlyView.
This review systematically analyzes the key characteristics limiting the fast‐charge/discharge capability of Na‐ion batteries (SIBs) from a multi‐scale perspective encompassing electrode materials, the electrode‐electrolyte interface, and the system. Furthermore, it presents practical solution strategies for the fundamental issues arising at each scale,
Bonyoung Ku, Sangbin Park, Sunha Hwang, Sunghyun Lim, Won‐Sub Yoon, Jongsoon Kim   +5 more
wiley   +1 more source

Computational Proof-of-Concept for Converting FCC Decant Oil to Hard Carbon Anodes for Sodium-Ion Batteries via Sulfur-Crosslinking Mechanism

Bosco Chiramel
openalex   +1 more source

Decoding Gas Evolution Pathways and Interfacial Chemistry in Layered Oxide Cathodes for Safer Sodium‐Ion Batteries

Advanced Energy Materials, EarlyView.
Gas evolution behaviors of sodium layered oxide cathodes with varying compositions, cutoff voltages, dopants, and particle sizes/morphologies have been systematically investigated by online electrochemical mass spectrometry. The fundamental outgassing mechanisms of sodium‐based cathodes compared to lithium‐based cathodes have been elucidated.
Chen Liu, Zehao Cui, Arumugam Manthiram
wiley   +1 more source

Self-Healing Mechanism of Bi-Sn Foil Anode with Enhanced Cycling Stability for Sodium-Ion Batteries. [PDF]

ACS Omega
Choi J, Song E, Yun J, Lee C, Reddy NS, Sung J, Cho GB, Cho KK, Ahn HJ.   +8 more
europepmc   +1 more source

Frugal Hard Carbon Anode Synthesis from Agricultural Waste for Sodium-Ion Batteries: A District-Cooperative Manufacturing Model for Developing Economies

Anil Kumar Sharma
openalex   +1 more source

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

Advanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim, Seoa Kim, Erik A. Wu, Darren H. S. Tan, Shawn Peng, Xiaolin Li   +5 more
wiley   +1 more source

Unveiling Copper-Induced Phase Transitions and Degradation Mechanisms of Transition Metal Sulfide Anodes for Sodium-Ion Batteries. [PDF]

Adv Sci (Weinh)
Choe J, Hur J, Park S, Kim J, Joo J, Park JY, Lee CW, Yuk JM.   +7 more
europepmc   +1 more source