Results 121 to 130 of about 2,888 (218)

Effects of Propanol and Camphor Blended with Gasoline Fuel on the Performance and Emissions of a Spark Ignition Engine. [PDF]

ACS Omega, 2020
Kaisan MU, Yusuf LO, Ibrahim IU, Abubakar S, Narayan S.   +4 more
europepmc   +1 more source

Deciphering Polarity Effects of Polymer to Regulate Li+ Ionic Environment in Solid Polymer Electrolytes for Solid‐State Lithium Batteries

Carbon Energy, EarlyView.
We elucidate the fundamental influences of polymer polarity on Li+ ionic environments in solid polymer electrolytes by considering four critical components: Li+, FSI−, residual solvents, and polymer matrix. Beyond facilitating LiFSI dissociation and Li+ transport, our findings underscore previously overlooked roles of polymer polarity, thereby ...
Ji‐Oh Kim, Taekyun Kwon, Hyeonchul So, Seungjo Hong, Hansol Lee, Jusung Han, Sung Hyun Kwon, Jin Hong Lee   +7 more
wiley   +1 more source

Effects of Ethanol-Gasoline Blending on Combustion, Performance, and Emissions of a Spark Ignition Engine: An Experimental and Detailed Chemistry-Based Numerical Study. [PDF]

ACS Omega
Khedr AM, Ismael MA, El-Adawy M, Elserfy K, Abdelhafez A, Habib MA, Nemitallah MA.   +6 more
europepmc   +1 more source

Durable Fuel Cell Cathode Enabled by Pt Embedded Nanoscale Carbon Network via a Scalable Process

Carbon Energy, EarlyView.
Platinum nanoparticles embedded nanoscale carbon network (Pt‐e‐Cn) are developed via a scalable flame spray pyrolysis process. Proton exchange membrane fuel cells (PEMFC) employing mesoporous Pt‐e‐Cn cathode electrocatalysts exhibit exceptional durability without compromising performance.
Suriya Venkatesan, Jens Mitzel, Tobias Morawietz, Emmanuelle Boehm‐Courjault, Deven P. Estes, Laure Guétaz, Indro Biswas, Jan Van Herle, Karsten Wegner, Pawel Gazdzicki, Kaspar Andreas Friedrich   +10 more
wiley   +1 more source

Performance and emission multi-objective optimization of γ-Al₂O₃ nanoparticle-enhanced E10 bioethanol-gasoline combustion in spark-ignition engines. [PDF]

Sci Rep
Behjati RE, Kashani MN, Ommi F, Mazaheri K.   +3 more
europepmc   +1 more source

Synthesis of the Phospha‐Wittig Reagent Me3P = P(C2F5) and Generation of a Phospanyl‐Wittig Derivative Me3P = C(CF3)P(C2F5)F

Chemistry – A European Journal, EarlyView.
The first example of a simple alkylated phosphinidene‐adduct (“phospha‐Wittig”) is reported. The synthesis of Me3PPC2F5 was enabled through reaction of the cyclotetraphosphane (PC2F5)4 with PMe3. The phosphanyl‐functionalized Wittig reagent Me3PC(CF3)P(C2F5)F was prepared by treating the diphosphane P2(C2F5)4 with PMe3.
Lukas Hartmann, Hannah Koch, Julia Bader, Beate Neumann, Jan‐Hendrik Lamm, Hans‐Georg Stammler, Mira Kessler, Berthold Hoge   +7 more
wiley   +1 more source

Nonlinear 2-DOF PID controller optimized by artificial lemming algorithm for robust engine speed regulation in spark-ignition systems. [PDF]

Sci Rep
Ekinci S, Izci D, Jabari M, Bajaj M, Blazek V, Prokop L.   +5 more
europepmc   +1 more source

Bond Formation: Shaken, Not Stirred

Chemistry – A European Journal, EarlyView.
Shaking of seismo‐molecules efficiently transforms kinetic energy into storable chemical potential, unlocking high‐utility Gibbs free energy. This innovative mechanism pioneers uncharted scientific frontiers, introducing fascinating phenomena like seismochemistry, seismochromism, and seismofluorescence that redefine the boundaries of molecular ...
Alexander D. Q. Li
wiley   +1 more source

Investigation of spark ignition engine performance in ethanol-petrol blended fuels using artificial neural network. [PDF]

Sci Rep
Walle M, Yeneneh K, Sufe G.
europepmc   +1 more source

Methanol With Increased Water Content in Internal Combustion Engines

Chemie Ingenieur Technik, EarlyView.
This study investigates the potential to improve overall Well‐to‐Wheel efficiency by using low‐purity methanol from synthesis of hydrogen and furnace gas as CO2‐source. Combustion efficiency is comparable to pure methanol, while distillation energy could be saved.
Maximilian Dobberkau, Ronny Werner, Frank Atzler, Johannes Voß   +3 more
wiley   +1 more source