Results 171 to 180 of about 5,668 (255)

Magneto‐Electrodeposition and Field‐Enhanced Ion Transport in Zn‐MnO2 Batteries

Small, EarlyView.
Magneto‐electrodeposition (MED) strategy to improve the deposition uniformity and subsequent performance of MnO2 cathodes for aqueous Zn‐MnO2 batteries. Internal magnetic fields operating during battery cycling stabilize Zn anode and promote enhanced ion transportation, leading to enhanced initial areal capacities.
Pedaballi Sireesha, William T. McLeod, Kaylie A. McCracken, Jeffrey G. Bell   +3 more
wiley   +1 more source

Sb₂Se₃/CdSe thin film photocathode for efficient hydrogen production. [PDF]

RSC Adv
Wei L, Yu Y, Chang T, Jiao J, Wu Y.
europepmc   +1 more source

Revealing Nafion‐Induced Copper Modifications by Combining In Situ and Ex Situ X‐Ray Absorption Spectroscopy

Small, EarlyView.
This work elucidates that Nafion alters Cu‐based CO2RR catalysts by promoting partial Cu dissolution and stabilizing Cu2+ species through coordination with sulfonate (‐SO3−) groups. Combining in situ Cu L‐edge with ex situ Cu K‐edge XAS measurements, the study highlights how Nafion primarily modifies the nanoparticle surface, while less oxidized Cu ...
Ilargi Napal Azcona, Simone Pollastri, Matteo Bisetto, Manuela Bevilacqua, Federico Salvador, Luca Sbuelz, Michele Zacchigna, Roberto Biagi, Paolo Fornasiero, Silvia Nappini, Elena Magnano   +10 more
wiley   +1 more source

Copper Oxide-Based Schottky Diode Using Poly(3-hexylthiophene) as an Interlayer. [PDF]

ACS Omega
Patel VD, Mohanty A, Roy A, Gupta D.
europepmc   +1 more source

Facile Sprayed and Electro‐Activated Ultra‐Low Pt Loading Catalyst for Hydrogen Evolution Reaction and PEM Water Electrolysis

Small, EarlyView.
A spray‐coating‐assisted electrochemical reduction strategy enables uniformly dispersed 2–3 nm Pt nanoparticles at an ultra‐low loading of 0.0178 mgPt cm−2 on rough gas diffusion electrode surfaces. The resulting architecture delivers exceptional hydrogen evolution activity and PEM water electrolysis performance comparable to commercial Pt/C while ...
Donggeun Eom, Youngseob Lee, Dongwook Oh, Hyoungsoon Lee, Sangwook Park   +4 more
wiley   +1 more source

Facile synthesis of a Ni-Cu composite reinforced with a <i>para</i>-phenylenediamine layer for enhanced hydrogen evolution reaction. [PDF]

RSC Adv
Skakri S, El Attar A, Benhaiba S, Bouljoihel B, Aaddane A, Mouakkar A, Rais A, El Rhazi M.   +7 more
europepmc   +1 more source

Emerging Aluminum‐Ion Capacitors and Lessons from Battery Chemistry

Small, EarlyView.
Al‐ion energy storage is gaining momentum as demand grows for safer, lower‐cost, and more sustainable alternatives to Li‐based technologies. Aluminum's abundance, recyclability, and trivalent charge offer high charge capacity and scalable device potential.
Smita Talande, Ievgen Obraztsov, Vishal Shrivastav, Mahima Khandelwal, Mansi, Michal Otyepka, Radek Zbořil, Aristides Bakandritsos   +7 more
wiley   +1 more source

Electrochemical Synthesis of Nanomaterials Using Deep Eutectic Solvents: A Comprehensive Review. [PDF]

Nanomaterials (Basel)
Brandão ATSC, State S.
europepmc   +1 more source

From Atomic‐Scale Engineering to Industry‐Ready Systems: Prospects for Seawater Electrolysis Toward Hydrogen

Small, EarlyView.
Seawater electrolysis is emerging as a viable route for large‐scale green hydrogen production, yet faces challenges from complex chemistries and harsh operating conditions. This review critically examines advances in electrocatalysts, device structures, and mechanistic understanding, highlighting scalable design strategies, durability in real seawater,
Jiaxi Ding, Yutong Wu, Yanzhe Li, Jodie A Yuwono, Joshua Zheyan Soo, Shenlong Zhao, Chuan Zhao, Siva Karuturi, Doudou Zhang   +8 more
wiley   +1 more source

High-efficiency broadband active metasurfaces via reversible metal electrodeposition. [PDF]

Light Sci Appl
Li Q, Kulkarni SP, Sui C, Chen TH, Yan G, Wu R, Chen W, Hung PJ, Wu X, Emersic T, Aydin K, Hsu PC.   +11 more
europepmc   +1 more source