Results 271 to 280 of about 518,839 (324)

Coordinated Multi‐Component Gradient Engineering of Catalyst Layers for Advanced Polymer Electrolyte Fuel Cells

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, Matt P. Tudball, Yiming Guo, Bia Brandt, Adam Zucconi, Wenjia Du, Junfu Bu, Daniel H. C. Wan, Jianuo Chen, Emanuele Magliocca, Feng Ryan Wang, Alexander J.E. Rettie, Patrick S. Grant, Paul R. Shearing, Rhodri Jervis, Thomas S. Miller   +15 more
wiley   +1 more source

Dielectric Properties of Water with a Low Quantity of NaCl inside Charged Nanoslits. [PDF]

J Phys Chem B
Fuentes-Azcatl R.
europepmc   +1 more source

Analysis of the Electrochemical Stability of Sulfide Solid Electrolyte Dry Films for Improved Dry‐Processed Solid‐State Batteries

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, Sahin Cangaz, Felix Hippauf, Susanne Dörfler, Burak Aktekin, Thomas Meyer, Anja Henss, Thomas Abendroth, Holger Althues, Jürgen Janek, Stefan Kaskel   +10 more
wiley   +1 more source

Exploring the dielectric properties of herbal medicine and modern pharmaceuticals: an integrative review. [PDF]

Front Pharmacol
Khatri V, Dey PK.
europepmc   +1 more source

A Solvent‐Free, Dry‐Processed Li‐Ion Battery Enabled by Dual Binders and Nanostructured Aluminum Current Collectors

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, Tae‐Kyung Liu, Hae Seong Kim, Dong Hwan Wang, Jong Hyeok Park   +4 more
wiley   +1 more source

Capacitance and Dielectric Properties of Spin-Coated Silk Fibroin Thin Films for Bioelectronic Capacitors. [PDF]

Materials (Basel)
Choi J, Lee SH, Kim T, Min K, Lee SN.
europepmc   +1 more source

Polyarylene Ether Nitrile/Modified Hollow Silica Composite Films for Ultralow Dielectric Properties and Enhanced Thermal Resistance. [PDF]

Polymers (Basel)
Liu S, Wu J, Chen Y, Zhang T, Tong L, Liu X.   +5 more
europepmc   +1 more source

Study on the structural, optical, vibrational and dielectric properties of Cr²⁺-doped SnFe₂O₄ spinel ferrites. [PDF]

RSC Adv
Zaman A, Ali A, Shahid H, Alrefaee SH, Knani S, Tirth V, Algahtani A, Elboughdiri N.   +7 more
europepmc   +1 more source

Structural, optical, vibrational, and dielectric properties of an Ni²⁺-doped Sr₂MnWO₆ double perovskite for wireless applications. [PDF]

RSC Adv
Shah J, Ali A, Ahmad T, Khan A, Knani S, Tirth V, Algahtani A, Zaman A.   +7 more
europepmc   +1 more source

Prediction of dielectric properties of ferroelectric materials based on deep neural networks. [PDF]

Sci Prog
Wang J, Cui Z, Zhang X, Zhao J, Li F, Zhou Z, Teah NS, Gao Y, Zhao G, Yang Y.   +9 more
europepmc   +1 more source