Professor, Wuhan University

Professor Emeritus, Department of Chemistry, McGill University

Professor of Materials Science & Engineering, University of Bristol

University of Aveiro

Universiti Sains Malaysia

Associate Professor of Industrial Chemistry, Universiti Sains Malaysia

Catedràtic d'Enginyeria Química Universitat Rovira i Virgili

Mechanical Engineering Department, The Hashemite University.

Tianjin University of Science and Technology

Professor, Instituto Politécnico de Castelo Branco/Escola Superior Agrária