Results 161 to 170 of about 48,204 (247)

Synthesis of graphene layers on polycrystalline Ni foil using liquid ethanol. [PDF]

RSC Adv
Zhou J, Guo Y, Voloshina E, Dedkov Y.
europepmc   +1 more source

Amorphous Hydrogenated Silicon Carbide Interlayers: Chemical, Optical, and Tribological Behavior for Improving Adhesion of Carbon‐Based Films to Ferrous Alloy

Surface and Interface Analysis, Volume 58, Issue 4, Page 246-261, April 2026.
ABSTRACT Diamond‐like carbon thin films have been gaining attention in the last years due to their unique properties, such as low friction coefficient and high wear resistance. However, the lack of adhesion between DLC coatings and ferrous alloys complicates their wider industrial application.
Vanessa Piroli, Michael Cristian Goldbeck, Jennifer Stefani Weber, Felipe Cemin, Bruna Louise Perotti, Carla Daniela Boeira, Fernando Alvarez, Newton Kiyoshi Fukumasu, Antonio Ricardo Zanatta, Alexandre Fassini Michels, Carlos Alejandro Figueroa   +10 more
wiley   +1 more source

Spectroscopic Insight into the Role of Surface Oxygen Vacancies in the Detection of NO₂ in SnO₂-Based Chemoresistive Gas Sensors. [PDF]

ACS Sens
Kucharski S, Vorochta M, Piliai L, Beale AM, Blackman C.   +4 more
europepmc   +1 more source

Synergistic Effects of Mesoporous Structure and Oxygen Vacancies in SnO2 for Enhanced CO2 Electroreduction

Small Science, Volume 6, Issue 4, April 2026.
Mesopores in SnO2 increase the number of active sites and oxygen vacancies, strengthen intermediate stabilization, and improve structural stability, enhancing CO2 to formate conversion. Electrocatalytic CO2 reduction (CO2RR) into value‐added chemicals represents a promising strategy for sustainable CO2 utilization.
Yuguo Zhao, Shoushuang Huang, Yong Yan, Robert Boyd, Zesheng Liu, Mats Fahlman, Mikhail Vagin, Magnus Odén, Emma M. Björk   +8 more
wiley   +1 more source

Polarons in Heterogeneous Photo(electro)Catalysts

Angewandte Chemie, Volume 138, Issue 13, 23 March 2026.
Polarons are defined as quasiparticles consisting of electrons/holes covered by a cloud of virtual phonons, which are beneficial/detrimental to the electronic properties of materials. This minireview provides a conceptual overview of how small polaron formation influences the photon absorption, charge transport and separation, and surface reactivity in
Hao Wu, Fatwa F. Abdi, Yun Hau Ng
wiley   +2 more sources

Impact of Salt Chemistry and Interlayer Architecture on Solid Electrolyte Interphase Composition and Performance

Small Structures, Volume 7, Issue 4, April 2026.
Nanometer‐thin, salt‐rich PEO interlayers served as designed SEI precursor layers on Cu and were sufficient to markedly alter interphase chemistry. F‐based salts formed LiF‐containing mixed interphases, whereas N‐based LiNO3 produced a thicker, N‐rich inorganic SEI.
Meghan Burns, Seyedeh Reyhaneh Shavandi, Taewoo Kim, Pallab Barai, Michael Counihan, Teodora Zagorac, Jungkuk Lee, Venkat Srinivasan, Yuepeng Zhang, Justin G. Connell, Luke Hanley, Sanja Tepavcevic   +11 more
wiley   +1 more source

Landing-Energy-Controlled Surface Conformation of Electrosprayed Foldamer Molecules on Au(111). [PDF]

ACS Nano
Zhang S, Meier D, Lawes P, Zhao P, Wang J, Maurizot V, Walz A, Huettig A, Schlichting H, Papageorgiou AC, Reichert J, Huc I, Barth JV.   +12 more
europepmc   +1 more source

Wasserstoffaktivierung über Dihydrid‐Bildung an einem Rh1/Fe3O4(001)‐Einzelatomkatalysator

Angewandte Chemie, Volume 138, Issue 14, 27 March 2026.
Die Deuterium‐ (Wasserstoff‐)Adsorption am Einzelatomkatalysator Rh1/Fe3O4(001) induziert keinen D‐ (H‐)Spillover auf den reduzierbaren Fe3O4‐Träger. Stattdessen bildet sich eine Rh1‐Dihydrid‐Spezies (Rh−2D bzw. Rh−2H), dessen Wasserstoff beim Tempern desorbiert. ZUSAMMENFASSUNG Die Wasserstoffaktivierung ist ein zentraler Schritt in der katalystischen
Chunlei Wang, Panukorn Sombut, Lena Puntscher, Nail Barama, Maosheng Hao, Florian Kraushofer, Jiri Pavelec, Matthias Meier, Florian Libisch, Michael Schmid, Ulrike Diebold, Cesare Franchini, Gareth S. Parkinson   +12 more
wiley   +1 more source

On-Surface Synthesis of Nonbenzenoid PAHs Using Intermolecular π-Radical C-C Coupling. [PDF]

J Am Chem Soc
Frezza F, Misselwitz E, Chen Q, Mutombo P, Rominger F, Sánchez-Grande A, Kivala M, Jelínek P.   +7 more
europepmc   +1 more source

Hydrogen Activation via Dihydride Formation on a Rh1/Fe3O4(001) Single‐Atom Catalyst

Angewandte Chemie International Edition, Volume 65, Issue 14, 27 March 2026.
Deuterium (hydrogen) adsorption on single‐atom Rh1/Fe3O4(001) catalyst does not induce D (H) spillover onto the reducible Fe3O4 support. Instead, a Rh1‐dihydride (Rh−2D or Rh−2H) species forms and D2 or H2desorbs during annealing. ABSTRACT Hydrogen activation is a key elementary step in catalytic hydrogenation.
Chunlei Wang, Panukorn Sombut, Lena Puntscher, Nail Barama, Maosheng Hao, Florian Kraushofer, Jiri Pavelec, Matthias Meier, Florian Libisch, Michael Schmid, Ulrike Diebold, Cesare Franchini, Gareth S. Parkinson   +12 more
wiley   +1 more source