%0 Journal Article %T Covalently Copper(II) Porphyrin Cross-Linked Graphene Oxide: Preparation and Catalytic Activity %A Khojastehnezhad Golmakani, Amir %A Bakavoli, Mehdi %A علی جاوید %A Khakzad Siuki, Mohammad Mehdi %A فرید معین پور %J Catalysis Letters %@ 1011-372X %D 2019