Results 111 to 120 of about 466 (242)

Surface-Enhanced Raman Scattering (SERS) Substrates Based on Ag-Nanoparticles and Ag-Nanoparticles/Poly (methyl methacrylate) Composites. [PDF]

Polymers (Basel), 2023
Matamoros-Ambrocio M, Sánchez-Mora E, Gómez-Barojas E.   +2 more
europepmc   +1 more source

Charge Transport in Ternary Charge‐Transfer Solid Solution Single Crystals

Advanced Functional Materials, EarlyView.
This study deconvolutes the roles of indirect (superexchange) and direct electronic coupling on charge transport in single crystals of an organic charge‐transfer molecular semiconductor (OSC). This model system elegantly demonstrates that structural defects introduced by chemical dopants play a significant role in the electronic performance ...
Jonathan C. Novak, Manikanta Makala, Edith L. MacKenzie, Veaceslav Coropceanu, Kimberly Agosto, Abigail A. Moravek, Oana D. Jurchescu, Ren A. Wiscons   +7 more
wiley   +1 more source

Optimizing CdS/Sb2S3 solar cells for enhanced performance: reaching 26.83% efficiency

Materials Research Express
This study, developed a CdS/Sb _2 S _3 -based solar cell structure using Sb _2 S _3 as the absorber material and CdS as the window layer. The performance of the ITO/CdS/Sb _2 S _3 /Pt heterostructure was numerically analyzed using SCAPS-1D software.
Leticia Treviño Yarce, Enrique Rosendo Ándrés, Jose Carlos Zepeda Medina, María Josefina Robles Águila, Crisóforo Morales Ruíz, Reina Galeazzi Isasmendi, Antonio Coyopol Solís, Godofredo García Salgado   +7 more
doaj   +1 more source

Effects of Molarity and Storage Time of MWCNTs on the Properties of Cement Paste. [PDF]

Materials (Basel), 2022
Laura EC, Rafael C, Jorge QO, Harvi Alirio CC, Laura Victoria RR, Elisabeth RP.   +5 more
europepmc   +1 more source

Intrabandgap States Engineering in Functionalized Nanodiamond to Generate Solvated Electrons for Photocatalysis Under Solar Illumination

Advanced Functional Materials, EarlyView.
The negative electron affinity of diamond allows to emit highly reductive electrons. By introducing intra‐bandgap states and an optimized electron transfer mechanism by surface functionalization with Ru(bpy)3, the formation of solvated electrons is achieved upon solar irradiation.
Benjamin Kiendl, Arsène Chemin, Adam H. Day, Rocio B. Rodriguez, Sneha Choudhury, Franziska Buchner, Kaan Atak, Christoph Merschjann, Emina Hadzifejzovic, Tim D. W. Claridge, Karin Larsson, Amélie Venerosy, Mailis M. Lounasvuori, Natalia Zabarska, Boyan Iliev, Thomas J. S. Schubert, Hugues A. Girard, Jean‐Charles Arnault, John S. Foord, Tristan Petit, Anke Krueger   +20 more
wiley   +1 more source

Synthesis and Characterization of Nanoporous ZnO Films by Controlling the Zn Sublimation by Using ZnO/Zn Precursor Films. [PDF]

Materials (Basel), 2022
Hernández-Rodríguez YM, Lopez-Salazar P, Juarez-Diaz G, Paredes-Rubio GR, Peña-Sierra R.   +4 more
europepmc   +1 more source

Enhancing Synaptic Plasticity and Multistate Retention of Organic Neuromorphic Devices Using Anion‐Excessive Gel Electrolyte

Advanced Functional Materials, EarlyView.
Anion‐excessive gel‐based organic synaptic transistors (AEG‐OSTs) that can maintain electrical neutrality are developed to enhance synaptic plasticity and multistate retention. Key improvement is attributed to the maintenance of electrical neutrality in the electrolyte even after electrochemical doping, which reduces the Coulombic force acting on ...
Yousang Won, Jeongwoo Lee, Hyunwook Kim, Joon Hak Oh   +3 more
wiley   +1 more source

Synthesis of PMMA Microspheres with Tunable Diameters: Evaluation as a Template in the Synthesis of Tin Oxide Coatings. [PDF]

Polymers (Basel), 2023
Mendoza-Castellanos JL, Pantoja-Espinoza JC, Rodríguez-Pacheco LC, Paraguay-Delgado F.   +3 more
europepmc   +1 more source

Silver Ion‐Mediated [hk1]‐Oriented Sb2Se3 Crystal Growth for Efficient Photoelectrochemical Hydrogen Evolution

Advanced Functional Materials, EarlyView.
Ag+‐mediated hydrothermal crystal engineering promotes preferential [hk1]‐oriented growth of Sb2Se3 via an ultrathin MoOx interlayer, improving crystallinity and suppressing non‐radiative recombination. The optimized Ag+ treatment photocathode delivers 24.7 mA cm−2 at 0 VRHE and improved stability, revealing an ion‐modulated route to high‐performance ...
Ziying Zhang, Zhenbin Wang, Mirjana Dimitrievska, Miloš Baljozović, Yongping Gan, Pardis Adams, Sanghyun Bae, Thomas Moehl, Wenzhe Niu, Xiang jiu Guan, S. David Tilley   +10 more
wiley   +1 more source

Study of the Effect of Nitric Acid in Electrochemically Synthesized Silicon Nanocrystals: Tunability of Bright and Uniform Photoluminescence. [PDF]

Nanomaterials (Basel), 2022
Morales-Sánchez A, Cardona-Castro MA, Licea-Jiménez L, Palacios-Huerta L, Coyopol A, Pérez-García SA, Alvarez-Quintana J, Moreno M.   +7 more
europepmc   +1 more source