GDCh-Wissenschaftsforum Chemie 2019 (WiFo 2019) July 16, 2019, 09:08July 16, 2019 111 GDCh-Wissenschaftsforum Chemie 2019 (WiFo 2019) 15 – 18 September2019 Aachen, Germany Website: https://bit.ly/2Oolcgk Previous ArticleCelebrating D.I. Mendeleev’s Periodic System: a Historical PerspectiveNext ArticleICSD 2019: 7th International Conference on Sustainable Development