Results 51 to 60 of about 2,869,731 (172)

Harnessing Thin‐Film Solid‐State Electrolytes: Enabling Breakthroughs in All‐Solid‐State Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Schematic illustration highlighting the advantages of transitioning from traditional thick solid‐state electrolytes (SSEs) to thin‐film SSEs. Thinning the electrolyte enables higher ionic conductivity, reduced interfacial polarization, improved flexibility, compact electrode contact, and enhanced energy density, offering a promising pathway toward high‐
Yitao He, Haoyang Cheng, Li Wang, Xiangming He   +3 more
wiley   +1 more source

Compressive behavior and connecting topology of monolithic nanoporous niobium

Materials Research Letters
With an eye on the role of structure size and topology, this study explores the mechanical behavior of nanoporous (NP) Nb made by liquid-metal dealloying.
Seoyun Sohn, Shan Shi, Jürgen Markmann, Stefan Alexander Berger, Jörg Weissmüller   +4 more
doaj   +1 more source

Silver‐Modulated Copper Dynamics Under Pulsed Tandem Electrochemical CO2 Reduction

Small, EarlyView.
Under pulsed CO2 reduction, Ag does more than provide CO for tandem catalysis. It redirects how Cu dissolves, redeposits, and remains catalytically relevant, generating an Ag‐rich yet Cu‐active working state. Correlative surface and solution analysis reveal that tandem performance emerges from dynamic material redistribution rather than from a static ...
Blaž Tomc, Rajeena Uruniyengal, Matjaž Finšgar, Mitja Kostelec, Matic Plut, Piotr Dobroń, Adam Dębski, Agata Radziwonko, Paweł Jóźwik, Marjan Bele, Martin Šala, Mohammed Azeezulla Nazrulla, Małgorzata Norek, Francisco Ruiz‐Zepeda, Ana Rebeka Kamšek, Nejc Hodnik, Wojciech J. Stępniowski   +16 more
wiley   +1 more source

Nanopore and Self‐Assembled Monolayer Engineering of l‐Lactate Oxidase Gold Electrodes for Enhanced l‐Lactate Biosensing

Small, EarlyView.
A tiered nanoporous gold biointerface enables site‐directed immobilization of His‐tagged lactate oxidase through a mixed self‐assembled monolayer, achieving high enzyme loading while preserving activity. The resulting bioelectrode provides sensitive and stable l‐lactate detection (0.12–3.0 mM, 75 µA mM−1 cm−2), demonstrating a modular strategy for high‐
Mislav Sušac, Samuel Graf, Lara‐Marie Novak, Elisabeth Hengge, Chao Zhong, Roland Würschum, Bernd Nidetzky   +6 more
wiley   +1 more source

Dual‐Armor Architecture‐Mediated Microstructural Engineering of Germanium Anode for Advanced Liquid‐ and Solid‐State Batteries

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 6, November 2026.
A dual‐armor structured p‐Ge/SiO2/NC‐2 composite is designed to tackle the large volume variation and interfacial instability of Ge anodes. It combines internal SiO2 support with an outer N‐doped carbon layer to achieve exceptional structural integrity, a robust SEI and continuous conductive networks.
Tiansheng Chen, Xiang Yan, Tengtao Hu, Jun Zhang, Huaizheng Huang, Yang Xia, Wenkui Zhang, Xinhui Xia, Xinyong Tao, Xue Li, Hui Huang   +10 more
wiley   +1 more source

Escaping the Scaling Relationships in Oxygen Reduction Catalysis: Implications for PEM Fuel Cells

Advanced Materials, Volume 38, Issue 52, 16 September 2026.
Escaping the scaling relationships of the oxygen reduction reaction is vital for hydrogen fuel cells. This outlook examines how interfacial heterogeneity, spanning the subsurface lattice, chemisorption layer, and near‐interface solvation volume, mechanistically decouples intermediate binding energetics.
Muhammad Bilal Wazir, Lourdes F. Vega, Maryam Khaleel   +2 more
wiley   +1 more source

Heterostructured Materials for Room‐Temperature Na‐S Batteries: Directional Design Strategies and Multifaceted Applications

Advanced Science, Volume 13, Issue 49, 3 September 2026.
In this work, heterostructured materials for room‐temperature Na‐S batteries are comprehensively reviewed. The electrochemical mechanisms of Na‐S batteries based on various redox pathways are clarified. The intrinsic functionalities and design principles of heterostructured materials are summarized.
Yeqing Yang, Xue Li, Kunjie Zhu, Xiang‐Long Huang, Yun‐Xiao Wang   +4 more
wiley   +1 more source

Formation of 3D interconnected multiphase heterostructures from CoCrFeMnNi high-entropy alloy via liquid metal dealloying using Cu–Ag melts

Journal of Materials Research and Technology
Liquid metal dealloying has emerged as an effective process to fabricate three-dimensional (3D) interconnected heterostructures, yet the control of element dissolution in complex alloys remains limited.
Munsu Choi, Hogeun Cho, Jae Hyuk Lee, Akira Takeuchi, Hidemi Kato, Hyoung Seop Kim, Soon-Jik Hong, Yongseok Choi, Seung Zeon Han, Soo–Hyun Joo   +9 more
doaj   +1 more source

Dealloying-based interpenetrating-phase nanocomposites matching the elastic behavior of human bone

Scientific Reports, 2017
The long-term performance of orthopedic implants depends crucially on a close match between the mechanical behavior of bone and of the implant material. Yet, the present man-made materials with the required biocompatibility and strength are substantially
I. V. Okulov, J. Weissmüller, J. Markmann   +2 more
doaj   +1 more source

Redesigning Interlayers for Anode‐Free Batteries: Harnessing Continuity and Metal Inventory

Advanced Energy Materials, Volume 16, Issue 35, 16 September 2026.
Interlayers for anode‐free batteries must provide continuous interfacial coverage while remaining thin enough to preserve the finite cathode‐derived active‐metal inventory. This Perspective couples thin‐film closure with stoichiometric active‐metal consumption to reveal practical design windows across chemistry, substrate roughness, cathode loading ...
Rosalía Cid, Lorenzo Fallarino
wiley   +1 more source