Vulcan Energy Resources (ASX:VUL) has appointed one Angus Barker to its Board of Directors and cleared up room for other strategic investors. Barker, Vulcan noted on Friday, is a former investment banker and government adviser – with a particular expertise around mergers and acquisitions. His appointment comes as the company gears up to produce green lithium in Europe. It’s not the only change to the C-Suite announced Friday. A number of board members are stepping down, to “allow room on the board for the potential appointment of strategic investor nominee Directors.” “As part of the transitio…