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- Superabsorbent Poly(isoprenecarboxylate) Hydrogels from Glucose
ACS Sustainable Chemistry & Engineering
Fahnhorst, and Hoye 0 (0),
Abstract: Isoprenecarboxylic acid (ICA-H), available from glucose via one of its major metabolites mevalonate, has been converted to cross-linked networks by radical polymerization. Monomer feeds comprising various ratios of ICA-H and its sodium salt (ICA-Na) were ...Isoprenecarboxylic acid, obtainable by semisynthesis from glucose, is transformed into superabsorbent polymers that can retain more water than those made from acrylic acid.
- Applications of Dimethyl Carbonate for the Chemical Upgrading of Biosourced Platform Chemicals
ACS Sustainable Chemistry & Engineering
Selva, Perosa, Rodríguez-Padrón, and Luque2019 7 (7), pp 6471–6479
Abstract: Dimethyl carbonate (DMC) is a nontoxic compound currently prepared from CO2 as a building block, which displays a versatile reactivity for multiple applications including, particularly, the implementation of sustainable protocols for the conversion of ...Dimethyl carbonate, prepared from CO2, has great potential as a building block in the conversion of biosourced substrates.
- H2 Generation from H2O and H2S through an Iodine Cycle
ACS Sustainable Chemistry & Engineering
Gillis, Lolur, and Green2019 7 (7), pp 7369–7377
Abstract: During an investigation of thermochemical methods of H2 generation from H2S, we observed the formation of unexpected products according to the reaction, H2S + 3I2 + 2H2O → 6HI + SO2. When coupled with the well-known catalyzed decomposition, 2HI → H2 + I2, ...Reaction of hydrogen sulfide, water, and iodine to form sulfur dioxide and hydroiodic acid enables creation of hydrogen gas from refinery waste streams.
- Multicomponent Doped Sugar-Coated Haws Stick-like Nanofibers as Efficient Oxygen Reduction Reaction Catalysts for the Zn–Air Battery
ACS Sustainable Chemistry & Engineering
Di, Guo, Wang, and Ma 0 (0),
Abstract: In this work, unique sugar-coated haws stick-like core–shell ZIF-67@PAN-HCCP-MIM-FeCl3 nanofibers were successfully prepared by electrospinning and an in situ nanocrystal growth process. After carbonization of the as-synthesized nanofibers at various ...ZIF-67 grows on the surface of electrospun nanofibers to form sugar-coated haws stick-like fibers, which could be used as electrocatalysts.
- Photocatalytic Fixation of Nitrogen to Ammonia by Single Ru Atom Decorated TiO2 Nanosheets
ACS Sustainable Chemistry & Engineering
Liu, Wang, Wang, You, Hong, Wu, Soo, Zhao, Jiang, Jieshan Qiu, Wang, and Sun2019 7 (7), pp 6813–6820
Abstract: Photocatalysis shows a great potential for N2 fixation to NH3 under mild conditions, which intrigues increasing research attention in recent decades. To this end, the design of efficient photocatalysts is the key. Herein, we report the synthesis of single ...We report the synthesis of single atom Ru decorated TiO2 nanosheets rich in oxygen vacancies and their remarkable photocatalytic activity in N2 reduction to produce ammonia.
- Turning Point toward the Sustainable Production of 5-Hydroxymethyl-2-furaldehyde in Water: Metal Salts for Its Synthesis from Fructose and Inulin
ACS Sustainable Chemistry & Engineering
Antonetti, Fulignati, Licursi, and Raspolli Galletti2019 7 (7), pp 6830–6838
Abstract: 5-Hydroxymethyl-2-furaldehyde (HMF) is one of the top 12 biobased chemicals, precursor of renewable monomers and biofuels. This key molecule can be obtained from the dehydration of monosaccharides and polysaccharides. In this work, the synthesis of HMF ...High 5-hydroxymethyl-2-furaldehyde yield from 10 wt % fructose/inulin aqueous solutions under microwave heating was achieved with low amount of Cu(NO3)2 catalyst.