Results 71 to 80 of about 113,681 (310)

Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites

Advanced Functional Materials, EarlyView.
Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto, Javier Zamudio‐García, Abraham Sánchez‐Caballero, David Marrero‐López, Vincenzo Esposito   +4 more
wiley   +1 more source

Spectroscopic and Electrokinetic Evidence for a Bifunctional Mechanism of the Oxygen Evolution Reaction [PDF]

, 2020
The oxygen evolution reaction (OER) is an essential anodic reaction in many energy storage processes. OER is most often proposed to occur via a mechanism involving four consecutive proton-coupled electron transfer (PCET) steps, which imposes a ...
Lichen, Bai, seunghwa, lee, Xile, Hu
core   +2 more sources

Decoupling the Size and Loading Effects in Silver Nanoparticles for Efficient Paired Carbon Dioxide and Formaldehyde Electrolysis

Advanced Functional Materials, EarlyView.
We investigate size‐dependent CO selectivity on Ag nanoparticles, where optimized Ag loading achieves nearly 100% Faradaic Efficiency for CO at −100 mA·cm−2. In situ SERS and XPS reveal the crucial role of optimized loading in catalytic performance. The Ag/C catalyst further exhibits bifunctional activity, enabling efficient electrolysis of CO2 and ...
Venkata S. R. K. Tandava, Clara Große, Debabrata Bagchi, Zhenye Zhu, Suptish Ghosh, J. Niklas Hausmann, Carsten Walter, Rosario Suarez Anzorena, Catalina Elena Jimenez, Yasmin Lucero Cobos‐Becerra, Jack C. Q. Fletcher, Tobias Sontheimer, Michael Schwarze, Holger Dau, Matthias Driess, Marcus Bär, Prashanth W. Menezes   +16 more
wiley   +1 more source

Facile fabrication of high-yield graphitic carbon nitride with a large surface area using bifunctional urea for enhanced photocatalytic performance

, 2017
Graphitic carbon nitride (g-C3N4) has aroused intense expectations owing to its outstanding visible-light-response capability for hydrogen generation from water.
Wang, Xue Lu, Yang, Hua Gui
core   +1 more source

Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices

Advanced Functional Materials, EarlyView.
This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies, Bin Han, Paolo Samorì   +2 more
wiley   +1 more source

Randomized dose-finding study of batefenterol via dry powder inhaler in patients with COPD

International Journal of COPD, 2019
Courtney Crim,1 Michael L Watkins,1 Eric D Bateman,2 Gregory J Feldman,3 Isabelle Schenkenberger,4 Edward M Kerwin,5 Catriona Crawford,6 Krishna Pudi,7 Shuyen Ho,8 Charlotte Baidoo,9 Ramiro Castro-Santamaria10 1GSK, Research and Development, Research ...
Crim C, Watkins ML, Bateman ED, Feldman GJ, Schenkenberger I, Kerwin EM, Crawford C, Pudi K, Ho S, Baidoo C, Castro-Santamaria R   +10 more
doaj  

Sol–Gel-Synthesized Pt, Ni and Co-Based Electrocatalyst Effects of the Support Type, Characterization, and Possible Application in AEM-URFC

Gels
This study explores the synthesis and characterization of platinum (Pt), nickel (Ni), and cobalt (Co)-based electrocatalysts using the sol–gel method.
Elitsa Stanislavova Petkucheva, Borislava Mladenova, Mohsin Muhyuddin, Mariela Dimitrova, Galin Rusev Borisov, Carlo Santoro, Evelina Slavcheva   +6 more
doaj   +1 more source

Cooperative CO₂ Absorption Isotherms from a Bifunctional Guanidine and Bifunctional Alcohol [PDF]

ACS Central Science, 2017
Designing new liquids for CO2 absorption is a challenge in CO2 removal. Here, achieving low regeneration energies while keeping high selectivity and large capacity are current challenges. Recent cooperative metal-organic frameworks have shown the potential to address many of these challenges.
Rachel Steinhardt, Stanley C. Hiew, Hemakesh Mohapatra, Du Nguyen, Zachary Oh, Richard Truong, Aaron Esser-Kahn   +6 more
openaire   +3 more sources

Protein‐Nanoarchitectures for Low‐Field Intracellular Electro‐Immunomodulation

Advanced Functional Materials, EarlyView.
DHQ‐SDH‐mediated binding of AuNPs drives the formation of interconnected, chain‐like nanoarchitectures with enhanced electrical conductivity. These conductive assemblies undergo macrophage uptake and enable low‐field electrical stimulation, promoting M1‐to‐M2 phenotypic switching with decreased iNOS and increased CD206 expression. Such protein‐mediated
Viktoriya Pakharenko, Djanira Rodrigues Negrão, Tanmay Gupta, Robert Jeng, Otavio Augusto Titton Dias, Maia Jaffer‐Diaz, Dinesh Christendat, Mohini Sain   +7 more
wiley   +1 more source

Bifunctional Electromagnetic Manipulation of Surface Waves Using Metasurfaces Under One Circularly Polarized Incidence

Photonics
The ability to freely manipulate the wavefronts of surface plasmon polaritons (SPPs) or surface waves (SWs), particularly with multifunctional integration, is of great importance in near-field photonics.
Min Kang, Lixing Chen, Shuaipeng Qin, Liang Ma, Aoxiang Rui, Shiqing Li   +5 more
doaj   +1 more source