Results 111 to 120 of about 41,347 (296)
A Sub‐1 Nm Cluster Chains‐enhanced Poly(ethylene oxide) Electrolyte for an All‐solid‐State Lithium Metal Battery with a Long Cycling Lifespan [PDF]
Shanshan Song +8 more
openalex +1 more source
Advanced Functional Materials, EarlyView.This work presents a continuous linear gradient catalyst layer design, a general strategy for improving membrane electrode assemblies across electrochemical devices. Fabricated via a dual‐nozzle spray coating method, the architecture controls the Pt/carbon ratio, ionomer content and ionomer type across the catalyst layer, enhancing proton conduction ...
Shangwei Zhou +15 more
wiley +1 more source
A leap by the rise of solid-state electrolytes for Li-air batteries
, 2023 Kecheng Pan +7 more
openalex +1 more source
Advanced Functional Materials, EarlyView.An adapted processing for solvent‐free argyrodite solid electrolyte films based on insights into degradation mechanisms of the widely used binder polytetrafluoroethylene is presented. By adapting the dry film processing, long‐term cycling in Si||NMC pouch cells is demonstrated over more than 1000 cycles with a capacity retention of more than 80%, and ...
Maria Rosner +10 more
wiley +1 more source
Deformation and Degradation in 18650 Li‐Ion Cells Under Freeze‐Thaw Cycling
Advanced Functional Materials, EarlyView.This study investigates the impact of freezethaw degradation of 18650 cells via combined electrochemical and x‐ray imaging studies. High‐resolution synchrotron X‐ray tomography reveals deformation of the jelly‐roll structure and delamination of electrode active materials in cells cycled at 1C and 4C. These structural changes are quantitatively assessed
Xunkai Chen +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A dual‐binder dry‐processed electrode (DB‐DPE) combining PTFE and PVDF with a nanostructured Al current collector (NSA) forms a mechanically interlocked interface that significantly improves adhesion and reduces interfacial resistance. With an active material content as high as 96 wt.%, the NSA‐based DB‐DPE enables high‐mass‐loading operation (12.5 mAh
Seok Yun Kim +4 more
wiley +1 more source
Boosting K+‐Ionic Conductivity of Layered Oxides via Regulating P2/P3 Heterogeneity and Reciprocity for Room‐Temperature Quasi‐Solid‐State Potassium Metal Batteries [PDF]
Xinyuan Zhang +9 more
openalex +1 more source
Solid‐State Electrolytes: Progress and Perspective of Solid‐State Lithium–Sulfur Batteries (Adv. Funct. Mater. 38/2018) [PDF]
, 2018 Danni Lei +9 more
openalex +1 more source
Unveiling the Mechanical and Electrochemical Evolution of Nanosilicon Composite Anodes in Sulfide‐Based All‐Solid‐State Batteries [PDF]
, 2023 Daxian Cao +8 more
openalex +1 more source