Results 151 to 160 of about 52,585 (261)

Oxalic‐Acid‐Induced Molecular Bridging Repairs Carbon Frameworks for Recycling Hard Carbon Anodes in Sodium‐Ion Batteries

Carbon Neutralization, Volume 5, Issue 3, May 2026.
This work presents a green regeneration strategy for spent hard carbon anodes in Na‐ion batteries by simultaneously removing degradation products and reconstructing the carbon microstructure. Oxalic‐acid leaching eliminates Na‐containing residues, while subsequent thermal annealing drives molecular‐bridging‐enabled framework reconstruction, restoring ...
Junshuang He, Yingfei Li, Sheng Dai, Shurong Wang, Huilin Pan   +4 more
wiley   +1 more source

Ultrafast dynamics in core-excited states probed by resonant Auger spectroscopy: pyrrole. [PDF]

Chem Sci
Holland DMP, McGhee HG, Lamanec M, Nachtigallová D, Milosavljević A, Bozek JD, Muchová E, Ingle RA.   +7 more
europepmc   +1 more source

Enhanced Delivery of Antimicrobial Peptide via Dual‐Functionalized Silica Nanoparticles Achieves Efficient Staphylococcus aureus Biofilm Eradication

Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 5, May 2026.
Dual‐functionalized mesoporous silica nanoparticles enable targeted delivery and enhanced penetration of antimicrobial peptides into Staphylococcus aureus biofilms, resulting in efficient biofilm disruption and bacterial eradication. ABSTRACT Antimicrobial peptides (AMPs) present potential alternatives; nevertheless, their effectiveness is frequently ...
Ayşenur Pamukçu, M. Baran Karakaplan, Nursu Erdoğan, E. Hilal Altıntop, Didem Sen Karaman   +4 more
wiley   +1 more source

Progress Toward Efficient Wide‐Gap Cu(In,Ga)(S,Se)2 Thin‐Film Solar Cells

Progress in Photovoltaics: Research and Applications, Volume 34, Issue 5, Page 567-588, May 2026.
Wide‐gap Cu (In,Ga)(S,Se)2 thin‐film solar cells are studied in view of their performance, limitations, and opportunities for further optimization. Different sources of open circuit voltage limitations were discussed and weighted. Interface recombination appears the main recombination channel, which however can be influenced heavy alkali treatment ...
Setareh Zahedi‐Azad, Roland Scheer, Dimitrios Hariskos, Stefan Paetel, Wolfram Hempel, Wolfram Witte, Hao Luo, Oana Cojocaru‐Mirédin, Mary Blankenship, Dirk Hauschild, Victor van Maris, Lothar Weinhardt, Clemens Heske, Thomas Unold, José A. Márquez, Jasmin Seeger, Florian Wilhelmi, Michael Hetterich, Thomas Niesen, Patrick Eraerds, Thomas Dalibor, Xiaowei Jin, Reinhard Schneider, Dagmar Gerthsen, Di Wang, Christian Kübel   +25 more
wiley   +1 more source

Electron and spin dynamics in a single quantum emitter. [PDF]

Sci Rep
Rimek F, Schwarz N, Mannel H, Zöllner M, Ludwig A, Lorke A, Geller M.   +6 more
europepmc   +1 more source

f–f Transition in Er(OH)3 Promotes Photosynthesis of H2O2 Coupling With Oxidation of Benzylamine Over Sodium Poly(heptazine imides)

Rare Metals, Volume 45, Issue 5, May 2026.
ABSTRACT f–f electronic transitions of rare‐earth elements typically exhibit unique physicochemical properties that benefit the photocatalytic performance of the catalysts containing the elements. Although conventional rare‐earth metal oxides or single‐atom doping in semiconductors have been extensively studied, the construction of heterojunction ...
Yang‐Sen Xu, Liyi Tang, Yu‐Xiang Yu, Yunxiao Zhang, Xiao Yan, Yangke Long, Wei‐De Zhang   +6 more
wiley   +1 more source

Relativistic Modeling of K- and L‑Shell Decay in Sulfur Ions across Oxidation States. [PDF]

ACS Phys Chem Au
Li Z, Wang Y, Yan R, Yuan K, Becker U.
europepmc   +1 more source

Standardized Elemental Composition Analysis of Graphene‐Related 2D Materials (GR2M) With SEM/EDS and XPS Works Reliably

Small, Volume 22, Issue 25, 4 May 2026.
The elemental composition of a series of laboratory graphene oxide and reduced graphene oxide materials and a commercial graphene oxide material of high quality is analyzed with the standardless SEM/EDS quantification. XPS is used as a reference method.
Paul Mrkwitschka, Mario Sahre, Elena Corrao, Francesco Pellegrino, Beatriz Alonso, Amaia Zurutuza, Jörg Radnik, Vasile‐Dan Hodoroaba   +7 more
wiley   +1 more source

Spectroscopic Signatures of Doping in Thin Films of Semiconducting Single‐Walled Carbon Nanotubes

Small, Volume 22, Issue 28, 18 May 2026.
This review presents an overview of the spectroscopic changes of semiconducting single‐walled carbon nanotubes upon chemical, electrochemical or electrostatic doping. The presence of holes or electrons directly affects visible to far‐infrared absorption, near‐infrared fluorescence and electroluminescence as well as Raman spectra, which enables in‐situ ...
Jana Zaumseil
wiley   +1 more source

Nondestructive Imaging and Quantification of Composition in 2D MoS₂ and V‑Doped MoS₂ by the Auger Scatterplot Method. [PDF]

J Phys Chem C Nanomater Interfaces
Vančo L, Biroju RK, Kotlár M, Vretenár V, Maity D, Narayanan TN.   +5 more
europepmc   +1 more source