Results 211 to 220 of about 1,599,665 (255)

Self‐Reconstructing, Conductive Bismuth Organic Framework Enables Effective Alloying and High‐Capacity Potassium‐Ion Anodes

Small, EarlyView.
An intrinsically conductive two‐dimensional Bi–HHTP framework unites atomically distributed Bi alloying sites with a redox‐active π‐conjugated ligand. Highly confined K–Bi alloying, ligand‐mediated pseudocapacitance, and reversible framework disassembly–reassembly suppress electrode expansion fourfold vs. Bi powder while sustaining 717 mAh g−1, 222 mAh 
Vishal Shrivastav, Ievgen Obraztsov, Shashank Sundriyal, Mansi, Mahima Khandelwal, Radek Zbořil, Aristides Bakandritsos   +6 more
wiley   +1 more source

Liquid-Phase Exfoliation of Arsenic Trisulfide (As₂S₃) Nanosheets and Their Use as Anodes in Potassium-Ion Batteries. [PDF]

ACS Nano
Kaur H, Konkena B, McCrystall M, Synnatschke K, Gabbett C, Munuera J, Smith R, Jiang Y, Bekarevich R, Jones L, Nicolosi V, Coleman JN.   +11 more
europepmc   +1 more source

Accessing Both Electrochemical SEIRA and SERS With Highly Sensitive Metamaterials for Enhanced Molecular Identification

Small, EarlyView.
Surface‐enhanced infrared absorption (SEIRA) and Raman scattering (SERS) are complementary, highly sensitive molecular detection methods. A reusable metamaterial substrate capable of combined SEIRA and SERS is used here for real‐time sensing, tracking interfacial dynamics in an electrochemical reaction and detecting symmetry‐breaking behavior at the ...
Nicolas Spiesshofer, Tabitha Jones, Sarah May Sibug‐Torres, Zoltan Sztranyovszky, Caleb Todd, Shijie Zhu, Yeeun Roh, Rakesh Arul, Alexander Squires, Ivana Qianqi Lin, Angela Demetriadou, David O. Scanlon, Viv Lindo, Jeremy J. Baumberg   +13 more
wiley   +1 more source

Potassium-Rich Iron Hexacyanoferrate/Carbon Cloth Electrode for Flexible and Wearable Potassium-Ion Batteries. [PDF]

Adv Sci (Weinh)
Li X, Zhang X, Xu J, Duan Z, Xu Y, Zhang X, Zhang L, Wang Y, Chu PK.   +8 more
europepmc   +1 more source

Fabrication of Homogeneous Nanometer‐Thin Artificial CEI on LNMO by Suspension Coating of Niobate Nanosheets

Small, EarlyView.
LiNi₀.5Mn₁.5O4 (LNMO) secondary particles were coated with niobate nanosheets via a simple PDADMAC charge/mediated colloidal self‐assembly approach, forming a uniform artificial cathode electrolyte interface (CEI). The coating significantly enhanced cycling stability and rate performance by suppressing high‐voltage electrolyte decomposition and Mn2 ...
Nashmiya Basheer, Ingmar Pietsch, Max Stevenson, Gihoon Cha, Sabine Rosenfeldt, Tharun Soma, Silke Christiansen, Christian Plank, Michael A. Danzer, Josef Breu   +9 more
wiley   +1 more source

Water-in-bisalt electrolytes with mixed hydrophilic and hydrophobic anions for enhanced transport and stability for potassium-ion batteries. [PDF]

RSC Adv
Dhasarathaboopathy M, Sabhapathy P, Gurkan B.   +2 more
europepmc   +1 more source

A Multimodal In‐Situ Liquid Phase TEM and Electrochemical Study on Boric Acid as Electrolyte Additive for Alkaline Zinc‐Air Batteries

Small Methods, EarlyView.
This study establishes a multimodal correlative workflow to bridge disparate analytical scales in battery research. By linking dynamic in‐situ liquid‐phase TEM at the nanoscale with microscale morphological analysis and macroscale electrochemistry, a comprehensive mechanistic evaluation of electrolyte additives is achieved.
Sarmila Dutta, Yasin Emre Durmus, Eunmi Im, Hongyu Sun, Hugo Pérez Garza, Shibabrata Basak, Hans Kungl, Hermann Tempel, Rüdiger‐A. Eichel   +8 more
wiley   +1 more source

Hierarchical Microstructured K₃V₂(PO₄)₃/C-Composite Electrode for Potassium-Ion Batteries through Scalable Spray-Drying Approach. [PDF]

ChemSusChem
Heyn A, Röder C, Geßwein H, Ahmadian A, Velazquez-Rizo M, Bohn N, Jeschull F, Binder JR.   +7 more
europepmc   +1 more source

3D‐Nanostructured ITO Enables High‐Loading Prussian Blue Cathodes for Zn‐Based Electrochromic Smart Windows

Small Methods, EarlyView.
Transparent nanostructured ITO electrodes prepared by Glancing Angle Deposition enable conformal Prussian Blue electrodeposition, boosting surface capacity and rate capability. Coupled with reversible zinc plating on a zinc frame and ITO counter electrode, the energy‐storage smart window achieves fast optical modulation and improved charge‐storage ...
Renald Sangarane, Hamid Palamadathil Kannattil, Kenneth D. Harris, Benoît Limoges, Véronique Balland   +4 more
wiley   +1 more source

MoS₂, WS₂, and MoWS₂ Flakes as Reversible Host Materials for Sodium-Ion and Potassium-Ion Batteries. [PDF]

ACS Omega
Roy A, Dey S, Singh G.
europepmc   +1 more source