title: Carbonization and oxidation of metal-organic frameworks based on 1,4-naphthalene dicarboxylates.
abstract: Three new isostructural metal-organic frameworks (MOFs), [V(OH)(NDC)] (1), [Cr(OH)(NDC)] (2), and [Ga(OH)(NDC)] (3) have been synthesized hydrothermally using 1,4-naphthalene dicarboxylate (NDC) as the linker. These MOFs (1,2and3) have been used as a template for the synthesis of metal-oxide-inserted nanoporous carbon materials. The newly synthesized MOFs and the resulting porous carbon hybrid functional materials have been characterized using powder x-ray diffraction, scanning electron microscopy, transmission electron microscopy, and energy dispersive x-ray spectroscopic analysis. Results show that compounds2and3form their respective metal oxide nanoparticles on the surface of the carbon materials during carbonization at 800 °C. The gas sorption properties of the new MOFs and their corresponding carbon frameworks have been reported.
authors.affiliation: Green Energy & Environment Research Laboratories, Industrial Technology Research Institute, Hsinchu 310, Taiwan.
authors.forename: Jiun-Jen
authors.initials: JJ
authors.lastname: Chen
authors.affiliation: Department of Chemistry, Chung Yuan Christian University, Chung-Li 320, Taiwan.
authors.forename: Ya-Ting
authors.initials: YT
authors.lastname: Chen
authors.affiliation: Department of Chemistry, Chung Yuan Christian University, Chung-Li 320, Taiwan.
authors.forename: Duraisamy
authors.initials: D
authors.lastname: Senthil Raja
authors.affiliation: Green Energy & Environment Research Laboratories, Industrial Technology Research Institute, Hsinchu 310, Taiwan.
authors.forename: Yu-Hao
authors.initials: YH
authors.lastname: Kang
authors.affiliation: Green Energy & Environment Research Laboratories, Industrial Technology Research Institute, Hsinchu 310, Taiwan.
authors.forename: Pen-Chang
authors.initials: PC
authors.lastname: Tseng
authors.affiliation: Department of Chemistry, Chung Yuan Christian University, Chung-Li 320, Taiwan; R&D Center for Membrane Technology & Research Center for Structure of Matter, Chung Yuan Christian University, Chung-Li 320, Taiwan.
authors.forename: Chia-Her
authors.initials: CH
authors.lastname: Lin
keywords: metal oxide nanoparticle; metal–organic frameworks; nanoporous carbon