Results 181 to 190 of about 20,542 (294)

Crystal Plane Engineering of Zn Nanosheet Arrays Toward Robust Hybrid Capacitive Energy Storage

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 4, July 2026.
This work demonstrates a dual‐phase ZnCl2 concentration strategy dynamically switching Zn2+ solvation from [Zn(H2O)6]2+ to [ZnCl(H2O)5]+. The solvation shift steers the epitaxial growth of Zn nanosheet arrays, favoring the (002) crystal plane over (101).
Weijun Li   +6 more
wiley   +1 more source

Thermal Management and Mechanical Properties of Epoxy‐Sandwich Composites Containing Microencapsulated Phase Change Material

open access: yesPolymer Composites, Volume 47, Issue S2, Page S460-S473, 20 June 2026.
Schematic representation of a multifunctional sandwich composite consisting of face sheets and a PCM‐filled epoxy foam core, combining structural performance with thermal energy storage capability. ABSTRACT In this work, epoxy (EP) foams containing 10, 20, and 30 wt% of microencapsulated phase change materials (PCMs) were developed as potential cores ...
Laura Simonini   +4 more
wiley   +1 more source

Urea‐Bridged Anchoring of Ultralow‐Loading Pt Nanoparticles on N‐Doped Porous Carbon for High‐Performance Oxygen Reduction Reaction

open access: yesChemElectroChem, Volume 13, Issue 11, 3 June 2026.
A urea‐bridging strategy yields a low‐Pt, highly dispersed NCA1.5‐PtUrea catalyst. It exhibits a half‐wave potential of 0.88 V in 0.1 M KOH and delivers a peak power density of 582.3 mW cm‐2 in an Al‐air battery, outperforming commercial Pt/C. Platinum (Pt) remains the benchmark electrocatalyst for oxygen reduction reaction (ORR), yet its high cost ...
Na Liu   +5 more
wiley   +1 more source

Auto‐Generated Valence States in Electrocatalysts for Boosting Oxygen and Hydrogen Evolution Kinetics in Alkaline Water/Alkaline Seawater/Simulated Seawater/Natural Seawater

open access: yesAdvanced Functional Materials, Volume 36, Issue 45, 5 June 2026.
This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari   +4 more
wiley   +1 more source

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

open access: yesAdvanced Functional Materials, Volume 36, Issue 47, 11 June 2026.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo   +2 more
wiley   +1 more source

Europium-decorated carbon quantum dots for dual Cu<sup>2+</sup>/Fe<sup>3+</sup> detection and live-cell bioimaging. [PDF]

open access: yesSci Rep
Mohandoss S   +8 more
europepmc   +1 more source

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

open access: yesAdvanced Materials, Volume 38, Issue 32, 8 June 2026.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi   +12 more
wiley   +1 more source

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