• Article  

      Enhanced gas-sorption properties of a high surface area, ultramicroporous magnesium formate 

      Spanopoulos, Ioannis; Bratsos, Ioannis; Tampaxis, Christos; Kourtellaris, Andreas; Tasiopoulos, Anastasios J.; Charalambopoulou, Georgia Ch; Steriotis, Theodore A.; Trikalitis, Pantelis N. (2015)
      The direct solvothermal reaction of Mg(NO3)2·6H2O in dimethylformamide at 130 °C leads to the formation of highly crystalline α-[Mg3(O2CH)6] with an expanded unit cell. Successful pore activation was performed after heating ...
    • Article  

      A microporous Cu2+ MOF based on a pyridyl isophthalic acid Schiff base ligand with high CO2 uptake 

      Kourtellaris, Andreas; Moushi, Eleni E.; Spanopoulos, Ioannis; Tampaxis, Christos; Charalambopoulou, Georgia Ch; Steriotis, Theodore A.; Papaefstathìou, Giannis S.; Trikalitis, Pantelis N.; Tasiopoulos, Anastasios J. (2016)
      A new Cu2+ complex that was isolated from the initial use of 5-((pyridin-4-ylmethylene)amino)isophthalic acid (PEIPH2) in 3d metal-organic framework (MOF) chemistry is reported. Complex {[Cu3(PEIP)2(5-NH2-mBDC)(DMF)]·7DMF}∞ ...
    • Article  

      Plasma-Derived Graphene-Based Materials for Water Purification and Energy Storage 

      Natter, Nikolas; Kostoglou, Nikolaos; Koczwara, Christian; Tampaxis, Christos; Steriotis, Theodore; Gupta, Ram; Paris, Oskar; Rebholz, Claus; Mitterer, Christian (2019)
      Several crucial problems, such as rapid population growth and extended demands for food, water and fuels, could lead to a severe lack of clean water and an energy crisis in the coming decade. Therefore, low-cost and ...
    • Article  

      Short communication: Few-layer graphene-like flakes derived by plasma treatment: A potential material for hydrogen adsorption and storage 

      Kostoglou, Nikolaos; Tarat, Afshin; Walters, Ian; Ryzhkov, Vladislav; Tampaxis, Christos; Charalambopoulou, Georgia; Steriotis, Theodore; Mitterer, Christian; Rebholz, Claus (2016)
      A novel, one-step, wet-free, environmental friendly and high-yield method for producing few-layer graphene powders with large surface areas (up to 800 m2/g) and narrow nanopore sizes (0.7–0.8 nm) using plasma-induced ...
    • Article  

      Theory-guided metal-decoration of nanoporous carbon for hydrogen storage applications 

      Holec, David; Kostoglou, Nikolaos; Tampaxis, Christos; Babic, Biljana; Mitterer, Christian; Rebholz, Claus (2018)
      The current paper presents a combined ab initio and experimental study of H2 adsorption on carbon. Adsorption energetics of a H2 molecule on pristine graphene were obtained for various molecule orientations, showing that ...