Search Results - "Heeres, J"

Tunable and Selective Conversion of 5-HMF to 2,5-Furandimethanol and 2,5-Dimethylfuran over Copper-Doped Porous Metal Oxides by Kumalaputri, Angela J., Bottari, Giovanni, Erne, Petra M., Heeres, Hero J., Barta, Katalin

“…Tunable and selective hydrogenation of the platform chemical 5‐hydroxymethylfurfural into valuable C6 building blocks and liquid fuel additives is achieved…”
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Formation, Molecular Structure, and Morphology of Humins in Biomass Conversion: Influence of Feedstock and Processing Conditions by van Zandvoort, Ilona, Wang, Yuehu, Rasrendra, Carolus B., van Eck, Ernst R. H., Bruijnincx, Pieter C. A., Heeres, Hero J., Weckhuysen, Bert M.

“…Neither the routes through which humin byproducts are formed, nor their molecular structure have yet been unequivocally established. A better understanding of…”
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Kinetic Study on the Acid-Catalyzed Hydrolysis of Cellulose to Levulinic Acid by Girisuta, B, Janssen, L. P. B. M, Heeres, H. J

“…A variety of interesting bulk chemicals is accessible by the acid-catalyzed hydrolysis of cellulose. An interesting example is levulinic acid, a versatile…”
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Experimental and Kinetic Modeling Studies on the Conversion of Sucrose to Levulinic Acid and 5‑Hydroxymethylfurfural Using Sulfuric Acid in Water by Tan-Soetedjo, Jenny N. M, van de Bovenkamp, Henk H, Abdilla, Ria M, Rasrendra, Carolus B, van Ginkel, Jacob, Heeres, Hero J

“…We here report experimental and kinetic modeling studies on the conversion of sucrose to levulinic acid (LA) and 5-hydroxymethylfurfural (HMF) in water using…”
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Drivers and Barriers to Implementing the Internet of Things in the Health Care Supply Chain: Mixed Methods Multicase Study by Heeres, Tjitske J, Tran, Tri Mikael, Noort, Bart A.C

“…Background Over the past 2 years, the COVID-19 pandemic has placed enormous pressure on the health care industry. There has been an increase in demand and, at…”
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Water absorption, retention and the swelling characteristics of cassava starch grafted with polyacrylic acid by Witono, J.R., Noordergraaf, I.W., Heeres, H.J., Janssen, L.P.B.M.

“…•Cassava starch grafted with acrylic acid shows superabsorbent properties.•More than half of the absorbed water is retained under severe suction.•A…”
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Grafting Starch with Acrylic Acid and Fenton's Initiator: The Selectivity Challenge by Noordergraaf, Inge-Willem, Witono, Judy R, Heeres, Hero J

“…Through the graft polymerization of acrylic monomers onto starch, materials with interesting new properties can be synthesized. Fenton's chemistry, Fe /H O ,…”
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Towards Thermally Reversible Networks Based on Furan-Functionalization of Jatropha Oil by Yuliati, Frita, Deuss, Peter J, Heeres, Hero J, Picchioni, Francesco

“…A novel biobased monomer for the preparation of thermally reversible networks based on the Diels-Alder reaction was synthesized from jatropha oil. The oil was…”
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Chiral separation by enantioselective liquid-liquid extraction by Schuur, Boelo, Verkuijl, Bastiaan J V, Minnaard, Adriaan J, de Vries, Johannes G, Heeres, Hero J, Feringa, Ben L

“…The literature on enantioselective liquid-liquid extraction (ELLE) spans more than half a century of research. Nonetheless, a comprehensive overview has not…”
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Experimental and kinetic modelling studies on the acid-catalysed hydrolysis of the water hyacinth plant to levulinic acid by Girisuta, B., Danon, B., Manurung, R., Janssen, L.P.B.M., Heeres, H.J.

“…A comprehensive experimental and modelling study on the acid-catalysed hydrolysis of the water hyacinth plant ( Eichhornia crassipes) to optimise the yield of…”
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Hydroxymethylfurfural, A Versatile Platform Chemical Made from Renewable Resources by van Putten, Robert-Jan, van der Waal, Jan C, de Jong, Ed, Rasrendra, Carolus B, Heeres, Hero J, de Vries, Johannes G

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Green chemicals : A kinetic study on the conversion of glucose to levulinic acid by GIRISUTA, B, JANSSEN, L. P. B. M, HEERES, H. J

“…Levulinic acid has been identified as a promising green, biomass derived platform chemical. A kinetic study on one of the key steps in the conversion of…”
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Valorization of Pyrolysis Liquids: Ozonation of the Pyrolytic Lignin Fraction and Model Components by Figueirêdo, Monique B, Deuss, Peter J, Venderbosch, Robbie H, Heeres, Hero J

“…Pyrolytic lignin is the collective name of the lignin-derived fraction of pyrolysis liquids. Conversion of this fraction to biobased chemicals is considered an…”
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A Metal-Ligand Cooperative Pathway for Intermolecular Oxa-Michael Additions to Unsaturated Nitriles by Perdriau, Sébastien, Zijlstra, Douwe S., Heeres, Hero J., de Vries, Johannes G., Otten, Edwin

“…An unprecedented catalytic pathway for oxa‐Michael addition reactions of alcohols to unsaturated nitriles has been revealed using a PNN pincer ruthenium…”
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Characterization of Hydrotreated Fast Pyrolysis Liquids by Oasmaa, A, Kuoppala, E, Ardiyanti, A, Venderbosch, R. H, Heeres, H. J

“…This paper focuses on analytical methods to determine the composition of hydrotreated fast pyrolysis liquids. With this information, it is possible to gain…”
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Bio-Based Aromatic Polyesters Reversibly Crosslinked via the Diels–Alder Reaction by Beljaars, Martijn, Heeres, Hero J., Broekhuis, Antonius A., Picchioni, Francesco

“…Diphenolic acid is functionalized with furfuryl amine and subsequently incorporated in a (partly) bio-based polyester through interfacial polycondensation with…”
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Catalyst studies on the hydrotreatment of fast pyrolysis oil by Wildschut, J., Melián-Cabrera, I., Heeres, H.J.

“…[Display omitted] ▶ Ru/C catalysts tend to deactivate during the hydrotreatment of pyrolysis oil. ▶ The deactivation mechanism involves metal particle…”
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Catalytic Conversion of Dihydroxyacetone to Lactic Acid Using Metal Salts in Water by Rasrendra, Carolus B., Fachri, Boy A., Makertihartha, I. Gusti B. N., Adisasmito, Sanggono, Heeres, Hero J.

“…We herein present a study on the application of homogeneous catalysts in the form of metal salts on the conversion of trioses, such as dihydroxyacetone (DHA),…”
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Dehydration of Different Ketoses and Aldoses to 5-Hydroxymethylfurfural by van Putten, Robert-Jan, Soetedjo, Jenny N. M., Pidko, Evgeny A., van der Waal, Jan C., Hensen, Emiel J. M., de Jong, Ed, Heeres, Hero J.

“…5‐Hydroxymethylfurfural (HMF) is considered an important building block for future bio‐based chemicals. Here, we present an experimental study using different…”
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Moulds and yeasts in fruit salads and fruit juices by Tournas, V.H., Heeres, J., Burgess, L.

“…Thirty-eight fruit salad samples including cantaloupe, citrus fruits, honeydew, pineapple, cut strawberries and mixed fruit salads, and 65 pasteurized fruit…”
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