Charging a vehicle while it is in motion is vastly harder/more expensive than charging it while it is parked. Also less efficient. We don't really need a study to determine that.
http://www.chicagotribune.com/news/local/breaking/ct-biz-tollway-electric-charging-20180926-story.htmlThe Illinois Tollway is examining the possibility of embedding equipment into I-294 that would charge electric vehicles as they drive along the road.