Results 51 to 60 of about 446 (163)

Effect of Oxyhydrogen Injection on Particulate Matter Characteristics in Ethanol-Fuelled Gasoline Direct Injection Engines [PDF]

E3S Web of Conferences
This research examines the influence of HHO gas, produced through electrolysis, on particulate matter emissions and combustion efficiency within a GDI engine under steady-state operational conditions.
Ketpirune Ketsiree, Arsa Pokpong, Sittichompoo Sak, Theinnoi Nathinee, Sawatmongkhon Boonlue, Neamyou Pichitpon, Theinnoi Kampanart   +6 more
doaj   +1 more source

Deterministic Fabrication of Plasmonic Nanostructures on Optical Nanofibers via Blurred Electron Beam Deposition

Advanced Science, Volume 12, Issue 38, October 13, 2025.
A nanofabrication method enabling the direct growth of plasmonic nanostructures are presented on suspended tapered optical nanofibers via Blurred Electron Beam Induced Deposition (BEBID). By defocusing the beam to reduce mechanical stress, BEBID achieves sub‐20 nm precision and structural control, enabling directional scattering and light–matter ...
Antonio Balena, Marianna D'Amato, Muhammad Fayyaz Kashif, Chengjie Ding, Lucien Belzane, Gaia De Marzo, Hanna Le Jeannic, Massimo De Vittorio, Ferruccio Pisanello, Alberto Bramati   +9 more
wiley   +1 more source

Scandium Induced Structural Disorder and Vacancy Engineering in Li3Sb – Superior Ionic Conductivity in Li3−3xScxSb

Advanced Energy Materials, Volume 15, Issue 30, August 12, 2025.
A superionic conductivity of 42 mS cm−1 at 298 K is reported for Li2.55Sc0.15Sb, which exceeds the highest ionic conductivity reported for a solid Li‐ion conductor to date by 10 mS cm−1. In the series Li3−3xScxSb (0 < x ≤ 0.15), the gradual incorporation of Sc facilitates vacancy formation, converting pristine Li3Sb from an electrical to an ionic ...
Jingwen Jiang, Tobias Kutsch, Wilhelm Klein, Manuel Botta, Anatoliy Senyshyn, Robert J. Spranger, Volodymyr Baran, Leo van Wüllen, Hubert A. Gasteiger, Thomas F. Fässler   +9 more
wiley   +1 more source

Scalable and Integrated Photocatalytic Reactor Systems for Solar‐to‐Fuel Production: Photoredox and Photoreforming Processes

Advanced Energy Materials, Volume 15, Issue 28, July 22, 2025.
Solar fuels and other value‐added chemicals derived from light‐driven reactions are highly desirable. Although advanced photoactive materials have been reported, demonstrations of their feasibility in large‐scale production are needed. Hence, strategies and recent efforts in scaling up photocatalytic reactors and integrating them into comprehensive ...
Hoi Ying Chung, Roong Jien Wong, Hao Wu, Denny Gunawan, Rose Amal, Yun Hau Ng   +5 more
wiley   +1 more source

In Situ X‐ray Diffraction Studies on the Reduction of U3O8 by Various Reducing Agents

Chemistry – A European Journal, Volume 31, Issue 34, June 17, 2025.
The reduction of U₃O₈ by hydrogen, PVDF, and CaH₂ is investigated using continuous in situ X‐ray diffraction. Phase transitions, oxygen loss, and intermediate structures are analyzed. The study elucidates how different reducing environments influence reaction pathways and final products, offering new insight into uranium oxide chemistry relevant to ...
Marvin Michak, Frank‐Constantin Ideker, Holger Kohlmann   +2 more
wiley   +1 more source

A Review on Sustainable Diesel Engine Performance Enhancement and Emission Reduction using HHO Gas [PDF]

EPJ Web of Conferences
Diesel engines is essential in transport-sector, agriculture and industry for durability and efficiency, but they are also major contributors to air pollution through emissions of CO, HC, NOₓ, PM, and CO₂.
Maner Vasim Bashir, Yadav Sanjay Dnyanu
doaj   +1 more source

Synergistic Machine Learning Guided Discovery of ABa3(BSe3)2X (A = Rb, Cs; X = Cl, Br, I): A Promising Family as Property‐Balanced IR Functional Materials

Advanced Science, Volume 12, Issue 23, June 20, 2025.
A synergistic framework for interpretable ML‐assisted target discovery of selenoborates is developed. ABa3(BSe3)2X (A = Rb, Cs; X = Cl, Br, I) are successfully predicted and synthesized, exhibiting significant potential to be promising IR functional materials. This work promotes the cooperation of ML technology and materials science.
Yihan Yun, Mengfan Wu, Zhihua Yang, Guangmao Li, Shilie Pan   +4 more
wiley   +1 more source

Experimental Investigation on Spirogyra Biodiesel With Di‐Tert‐Butyl Peroxide as a Cetane Booster

Energy Science &Engineering, Volume 13, Issue 6, Page 3328-3341, June 2025.
Engine tested with third‐generation biodiesel. Cetane improver di‐tert‐butyl peroxide was added to improve combustion. The emissions analysis indicated a 53.8% CO decrease and a 9.1% NO rise to 24.9%. ABSTRACT This study investigates the impact of incorporating 30% spirogyra algae biodiesel (SBD30) with di‐tert butyl peroxide (DTBP) as a cetane booster
Aravind Samraj, Debabrata Barik, Kapura Tudu, Prabhu Paramasivam, Praveen Kumar Kanti, Abinet G. Ayanie   +5 more
wiley   +1 more source

Intrinsically anisotropic van der Waals crystals for broadband polarization‐sensitive photosensing

Information &Functional Materials, Volume 2, Issue 2, Page 144-152, June 2025.
We report the successful synthesis of molybdenum trichloride (MoCl3), a transition metal trichloride (TMT) exhibiting the largest lattice distortion among reported TMTs, via a solid‐state reaction method. This pronounced lattice distortion induces exceptional in‐plane anisotropy, enabling the development of MoCl3‐based photodetectors with remarkable ...
Quan Chen, Han Wang, Yang Gan, Yue Wang, Zheng Ren, Zhou Xin, Yukang Chen, Shuti Li, Tao Liu, Du Xiang, Zuxin Chen   +10 more
wiley   +1 more source

Impact of Electrode Support Internal Geometry on Polarisation Curve Performance in Alkaline Electrolysers

Energies
This study details the design, fabrication, and experimental validation of three unique alkaline electrolysers, each featuring a modified internal electrode-support geometry.
Alejandro Wintergerst-Felipe, Israel Trujillo-Olivares, Roberto Moreno-Soriano, Raúl Rivera-Blas, Luis Armando Flores-Herrera, Juan Manuel Sandoval-Pineda, Rosa de Guadalupe González-Huerta   +6 more
doaj   +1 more source