Results 91 to 100 of about 641,944 (348)

Modelling Thermal Halide Exchange of Perovskite Powders With and Without BMIMBF4 From an Interdiffusion Perspective

open access: yesAdvanced Functional Materials, EarlyView.
Halide diffusion limits the stability of hybrid halide perovskites for optoelectronic applications and thus needs to be quantified. This study presents an effective interdiffusion model to obtain time‐dependent diffusion coefficients for I− and Br− diffusion from in situ X‐ray diffraction data during the formation of a solid solution MAPbIxBr3‐x from ...
Tobias Siegert   +6 more
wiley   +1 more source

An automatically-shifted two-speed transaxle system for an electric vehicle [PDF]

open access: yes
An automatic shifting scheme for a two speed transaxle for use with an electric vehicle propulsion system is described. The transaxle system was to be installed in an instrumented laboratory propulsion system of an ac electric vehicle drive train.
Gordon, H. S., Hassman, G. V.
core   +1 more source

2D Phosphorene‐Decorated Ni‐Rich Layered Cathodes for High‐Power and High‐Energy Li‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A conformal coating of 2D phosphorene nanosheets is decorated on Li[Ni0.8Co0.1Mn0.1]O2 cathodes to enhance fast charge–discharge performance and structural stability under high mass loading and low carbon content. As a result, it exhibits improved power capability, cycle stability, and suppressed structural degradation, offering a promising strategy ...
Jihoe Lee   +15 more
wiley   +1 more source

Simulation and Experimental Validation of a 1D Cabin Thermal Model for Electric Trucks with Enhanced Insulation and Heating Panels

open access: yesWorld Electric Vehicle Journal
To reduce emissions in the existing transportation system and lower carbon dioxide (CO2) output, battery electric vehicles (BEVs) offer a promising approach due to their higher energy efficiency. However, their driving range still falls short compared to
Imre Gellai   +3 more
doaj   +1 more source

Electric vehicles [PDF]

open access: yes, 1990
Quiet, clean, and efficient, electric vehicles (EVs) may someday become a practical mode of transportation for the general public. Electric vehicles can provide many advantages for the nation's environment and energy supply because they run on electricity, which can be produced from many sources of energy such as coal, natural gas, uranium, and ...
openaire   +2 more sources

Baseline tests of the AM General DJ-5E electruck electric delivery van [PDF]

open access: yes
An electric quarter ton truck designed for use as a postal delivery vehicle was tested to characterize the state of the art of electric vehicles. Vehicle performance test results are presented. It is powered by a single-module, 54 volt industrial battery
Dustin, M. O.   +2 more
core   +1 more source

An investigation on the effect of driver style and driving events on energy demand of a PHEV [PDF]

open access: yes, 2012
Environmental concerns, security of fuel supply and CO2 regulations are driving innovation in the automotive industry towards electric and hybrid electric vehicles.
Jennings, P. A. (Paul A.)   +2 more
core   +1 more source

Host‐Directed Biomaterials for Combatting Bloodstream Infections: From Macrocyclic Peptides to Immune‐Activating Cell Backpacks

open access: yesAdvanced Functional Materials, EarlyView.
Bloodstream infections (BSI) are one of the leading causes of mortality and morbidity in both civilian and military populations. This paper summarizes recent progress in novel treatment strategies to manage BSI arising from both bacterial and fungal pathogens using molecules, particles, and materials to elicit host‐directed immunity.
Thomas Thomou   +11 more
wiley   +1 more source

The cost of aggressive electrification targets – Who bears the burden without mitigating policies?

open access: yesTransportation Research Interdisciplinary Perspectives
To reduce greenhouse gas emissions, governments worldwide have set aggressive targets for a transition from internal combustion engine vehicles (ICEVs) to electric vehicles (EVs).
Debapriya Chakraborty   +2 more
doaj   +1 more source

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