Results 241 to 250 of about 543,955 (307)

Exploiting the Functionality of Cerium Oxide‐Modified Carbon Nanohorns Catalysts Toward Enhanced CO2 Reduction Performance

Advanced Functional Materials, EarlyView.
A cerium oxide‐carbon nanohybrid catalyst is synthesized via two distinct routes and is integrated into H‐type cells and gas diffusion layers (GDLs) to enhance electrochemical performance. Structural variations significantly affect performance, with the solvothermal sample exhibiting higher current densities.
Alessia Pollice, Michele Cacioppo, Miriam Marchi, Miriam Moro, Francesco Paolucci, Marcella Bonchio, Maurizio Prato, Giovanni Valenti, Michele Melchionna, Paolo Fornasiero   +9 more
wiley   +1 more source

Fabrication of Low-Temperature ppb-Level Ethanol Gas Sensor Based on Hierarchical NiO-SnO₂ Nanoflowers Under Hydrothermal Conditions. [PDF]

Nanomaterials (Basel)
Song L, Dou X, Shao J, Luo Y, Liu F, Li C, Yan L, Wang C, Li Y, Cai Y, He J, Dai Z, Sun R, Xie Q.   +13 more
europepmc   +1 more source

Defect Analysis of the β– to γ–Ga2O3 Phase Transition

Advanced Functional Materials, EarlyView.
The role of defects at all the relevant stages of the β$\beta$‐ to γ$\gamma$‐Ga2O3 polymorph transition is investigated using a multi method approach. The positron annihilation spectroscopy based results show that the defect density decreases after the transition, and that changes in defect configuration within the γ phase occur with increasing ...
Umutcan Bektas, Maciej O. Liedke, Huan Liu, Fabian Ganss, Maik Butterling, Nico Klingner, René Hübner, Ilja Makkonen, Andreas Wagner, Gregor Hlawacek   +9 more
wiley   +1 more source

Pulse-driven MEMS gas sensor combined with machine learning for selective gas identification. [PDF]

Microsyst Nanoeng
Luo W, Dai F, Liu Y, Wang X, Li M.
europepmc   +1 more source

Estudio sobre la regeneración de películas de Sn02 para su aplicación en sensores de gases [PDF]

, 1999
M. de la L. Olvera, A. Maldonado, René Asomoza   +2 more
openalex  

Modulating Electrochemical CO2 Reduction Pathways via Interfacial Electric Field

Advanced Functional Materials, EarlyView.
Engineering interfacial electric fields in Cu/ITO electrodes enables precise control of CO2 reduction pathways. Charge transfer from Cu to ITO generates positively charged Cu species that steer selectivity from ethylene toward methane. This work demonstrates how interfacial electric‐field modulation can direct reaction intermediates and transform ...
Mahdi Salehi, Zhengyuan Gao, Sai Phani Kumar Vangala, Amirhossein Farzi, Hamed Heidarpour, Morgan McKee, Nikolay Kornienko, Ali Seifitokaldani   +7 more
wiley   +1 more source

Highly Sensitive SOI-TFET Gas Sensor Utilizing Tailored Conducting Polymers for Selective Molecular Detection and Microbial Biosensing Integration. [PDF]

Biosensors (Basel)
Anvarifard MK, Ramezani Z.
europepmc   +1 more source

Factors affecting low temperature performance of zirconia gas sensors. [PDF]

, 2001
Julian Page
openalex  

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Retraction notice to "Fabrication of polypyrrole gas sensor for detection of NH₃ using an oxidizing agent and pyrrole combinations: Studies and characterizations" [Heliyon 9 (2023) e17611]. [PDF]

Heliyon
Jain A, Nabeel AN, Bhagwat S, Kumar R, Sharma S, Kozak D, Hunjet A, Kumar A, Singh R.   +8 more
europepmc   +1 more source