ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.The dense PPS‐separator prevents thermal runaway by allowing electron transfer through the steel needle during penetration, while the residual electrolyte enables brief ion migration and Joule heating, causing rapid electrolyte vaporization, collapse of the ion transport network, and a sharp drop in ionic conductivity.
Haitao Zhou +10 more
wiley +1 more source
Effect of air and fuel injection pressure variation on torque and fuel economy in spark-ignition engines. [PDF]
Sci RepRojas-Reinoso EV +3 more
europepmc +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A one‐step gas‐phase synthesis directly assembles amorphous Si nanoparticles with few‐layer graphene heterostructures via in‐flight mixing. Compositions with only 15 wt.% FLG deliver ~2800 mAh g−1 (Si + FLG) at 0.05 C and retain ~1400 mAh g−1 after 100 cycles at a high cycling rate of 1 C, enabled by a percolated, strain‐buffering graphene network that
Muhammad Ali +5 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 RepEkinci S +5 more
europepmc +1 more source
Weak Knock Characteristic Extraction of a Two-Stroke Spark Ignition UAV Engine Burning RP-3 Kerosene Fuel Based on Intrinsic Modal Functions Energy Method. [PDF]
Sensors (Basel), 2020 Sheng J, Liu R, Liu G.
europepmc +1 more source
Molten Salt Electrolyte for Enhanced Low‐Temperature Sodium Liquid Metal Batteries
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This study introduces the application of a low‐temperature, high‐conductivity, solvent‐free Na/KFSI molten salt electrolyte in sodium liquid metal batteries. Additionally, this electrolyte facilitates the formation of a stable and NaF‐rich cathode electrolyte interphase (CEI) on the alloy cathode, enabling stable cycling at an unprecedentedly low ...
Jingya Dong +10 more
wiley +1 more source
Investigation of spark ignition engine performance in ethanol-petrol blended fuels using artificial neural network. [PDF]
Sci RepWalle M, Yeneneh K, Sufe G.
europepmc +1 more source
Air Stability of Sulfide Solid Electrolytes: From Theoretical Insights to Practical Solutions
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This paper reviews research progress on the air stability of SSEs, covering their instability mechanisms and modification strategies, while outlining core challenges and future directions for practical applications. Sulfide solid electrolytes are pivotal for enabling high‐performance all‐solid‐state batteries due to their high ionic conductivity and ...
Hongbing Ding +10 more
wiley +1 more source
Thermodynamics based modeling of various in-cylinder processes and spark ignition engine cycle with a focus on sub-models assessment. [PDF]
Sci RepChandrakar CK, Varma PS, Mittal M.
europepmc +1 more source
Orchestration of Climate Action in Municipalities: A Collective Capacity Approach
Environmental Policy and Governance, EarlyView.ABSTRACT Municipalities are increasingly positioned as key actors in enabling local climate action, yet their ability to mobilise societal actors remains insufficiently understood. This study examines how municipal officials in six Finnish municipalities from different local contexts understand and operationalise collective capacity for climate action,
Maija Faehnle +2 more
wiley +1 more source