Andrzej Wieckowski (Polish: Andrzej Więckowski, February 22, 1945 – January 31, 2019) was an Emeritus Professor of Chemistry at the University of Illinois at Urbana–Champaign and the North American Editor of Electrochimica Acta. He is known for his spectroscopic investigations of electrocatalysis in fuel cells and co-inventing of the direct formic acid fuel cell (DFAFC). He authored more than 300 publications, has been cited over 13,000 times and has an h-index 60.He was appointed fellow of the Electrochemical Society in 2007 and fellow of the International Society of Electrochemistry in 2009. He was awarded the US Department of Energy Prize for outstanding Scientific Accomplishment in Materials Chemistry in 1992, the ISE Jacques Tacussel Prize in 1998, the ECS David. C. Graham Award in 20