Search Results - "Tim Peppel"

Photocatalytic Reduction of CO2 by Metal‐Free‐Based Materials: Recent Advances and Future Perspective by Shen, Huidong, Peppel, Tim, Strunk, Jennifer, Sun, Zhenyu

“…Photocatalytic CO2 reduction to produce valuable chemicals and fuels using solar energy provides an appealing route to alleviate global energy and…”
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New Low-Melting Triply Charged Homoleptic Cr(III)-Based Ionic Liquids in Comparison to Their Singly Charged Heteroleptic Analogues by Peppel, Tim, Köckerling, Martin

“…A series of new low-melting triply charged homoleptic Cr(III)-based ionic liquids of the general formula ( MIm) [Cr(NCS) ] ( = methyl, ethyl, -butyl, benzyl)…”
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Photocatalytic Degradation of Diclofenac by Nitrogen-Doped Carbon Quantum Dot-Graphitic Carbon Nitride (CNQD) by Huzaikha Awang, Tim Peppel, Jennifer Strunk

“…In this study nitrogen-doped carbon quantum dots/graphitic carbon nitride nanosheet (CNQD) composites with different contents of nitrogen-doped carbon quantum…”
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The Influence of Hydrogen-Bond Defects on the Properties of Ionic Liquids by Peppel, Tim, Roth, Christian, Fumino, Koichi, Paschek, Dietmar, Köckerling, Martin, Ludwig, Ralf

“…Counterintuitive: The preformation of ion pairs can explain the low melting points of imidazolium‐based ionic liquids (ILs) and the resulting expanded range of…”
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Effect of Bi2MoO6 Morphology on Adsorption and Visible-Light-Driven Degradation of 2,4-Dichlorophenoxyacetic Acid by Duong, Thi Thanh Hoa, Ding, Shuoping, Sebek, Michael, Lund, Henrik, Bartling, Stephan, Peppel, Tim, Le, Thanh Son, Steinfeldt, Norbert

“…The development of highly efficient and stable visible-light-driven photocatalysts for the removal of herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) from…”
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Enhancing the Photocatalytic Activity of Halide Perovskite Cesium Bismuth Bromide/Hydrogen Titanate Heterostructures for Benzyl Alcohol Oxidation by Awang, Huzaikha, Hezam, Abdo, Peppel, Tim, Strunk, Jennifer

“…Halide perovskite Cs Bi Br (CBB) has excellent potential in photocatalysis due to its promising light-harvesting properties. However, its photocatalytic…”
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The Importance of Hydrogen Bonds for the Structure of Ionic Liquids: Single-Crystal X-ray Diffraction and Transmission and Attenuated Total Reflection Spectroscopy in the Terahertz Region by Roth, Christian, Peppel, Tim, Fumino, Koichi, Köckerling, Martin, Ludwig, Ralf

“…The low‐frequency motions in ionic liquids can be studied by transmission and attenuated total reflection spectroscopy in the THz region (see spectrum for 1)…”
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Low-Melting Manganese (II)-Based Ionic Liquids: Syntheses, Structures, Properties and Influence of Trace Impurities by Peppel, Tim, Geppert-Rybczyńska, Monika, Neise, Christin, Kragl, Udo, Köckerling, Martin

“…The synthesis of more than 10 new magnetic ionic liquids with [Mn ] anions, = Cl, NCS, NCO, is presented. Detailed structural information through…”
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Role of SrCO3 on Photocatalytic Performance of SrTiO3-SrCO3 Composites by Bíborka Boga, Norbert Steinfeldt, Nikolaos G. Moustakas, Tim Peppel, Henrik Lund, Jabor Rabeah, Zsolt Pap, Vasile-Mircea Cristea, Jennifer Strunk

“…Perovskites such as SrTiO3 are interesting for photocatalytic applications due to their structure-related and electronic properties. These properties are…”
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A high-purity gas–solid photoreactor for reliable and reproducible photocatalytic CO2 reduction measurements by Moustakas, Nikolaos G., Klahn, Marcus, Mei, Bastian T., Pougin, Anna, Dilla, Martin, Peppel, Tim, Ristig, Simon, Strunk, Jennifer

“…[Display omitted] •A high purity photoreactor design for reliable CO2 photoreduction experiments.•Design taking into consideration all sources of carbon…”
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Combination of Chemo- and Biocatalysis: Conversion of Biomethane to Methanol and Formic Acid by Kunkel, Benny, Seeburg, Dominik, Peppel, Tim, Stier, Matthias, Wohlrab, Sebastian

“…In the present day, methanol is mainly produced from methane via reforming processes, but research focuses on alternative production routes. Herein, we present…”
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Characterization and Effect of Ag(0) vs. Ag(I) Species and Their Localized Plasmon Resonance on Photochemically Inactive TiO2 by Chanel Tri Handoko, Nikolaos G. Moustakas, Tim Peppel, Armin Springer, Freddy E. Oropeza, Adri Huda, Muhammad Djoni Bustan, Bambang Yudono, Fakhili Gulo, Jennifer Strunk

“…Commercial TiO2 (anatase) was successfully modified with Ag nanoparticles at different nominal loadings (1%-4%) using a liquid impregnation method. The…”
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Crystal structure of (E)-hex-2-enoic acid by Peppel, Tim, Sonneck, Marcel, Spannenberg, Anke, Wohlrab, Sebastian

“…The crystal structure of the title compound, C6H10O2, an α,β-unsaturated carb-oxy-lic acid, displays carb-oxy-lic acid inversion dimers linked by pairs of…”
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Crystal structure of (E)-pent-2-enoic acid by Peppel, Tim, Sonneck, Marcel, Spannenberg, Anke, Wohlrab, Sebastian

“…The mol-ecule of the title compound, C5H8O2, a low-melting α,β-unsaturated carb-oxy-lic acid, is essentially planar [maximum displacement = 0.0239 (13) Å]. In…”
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Paramagnetic Ionic Liquid 1-Butyl-3-methylimidazolium Tetrabromidocobaltate(II): Activity Coefficients at Infinite Dilution of Organic Solutes and Crystal Structure by Kozlova, Svetlana A, Verevkin, Sergey P, Heintz, Andreas, Peppel, Tim, Köckerling, Martin

“…Activity coefficients at infinite dilution, γ i ∞, of different solutes (alkanes, alkenes, and alkylbenzenes as well as of the linear C1−C6 alcohols) in the…”
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Synthesis and Molecular Structures of the Lowest Melting Odd- and Even-Numbered α,β-Unsaturated Carboxylic Acids—(E)-Hept-2-Enoic Acid and (E)-Oct-2-Enoic Acid by Sonneck, Marcel, Spannenberg, Anke, Wohlrab, Sebastian, Peppel, Tim

“…The molecular structures of the two lowest melting odd- and even-numbered alpha , beta -unsaturated carboxylic acids-(E)-hept-2-enoic acid (C7) and…”
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Synthesis and Molecular Structures of (E)-non-2-enoic Acid and (E)-dec-2-enoic Acid by Sonneck, Marcel, Peppel, Tim, Spannenberg, Anke, Wohlrab, Sebastian

“…The molecular structures of (E)-non-2-enoic acid (C9) and (E)-dec-2-enoic acid (C10) are reported. The title compounds were crystallized by slow evaporation of…”
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Crystal structure of (E)-dodec-2-enoic acid by Sonneck, Marcel, Peppel, Tim, Spannenberg, Anke, Wohlrab, Sebastian

“…The crystal structure of (E)-dodec-2-enoic acid, C12H22O2, an α,β-unsaturated carb-oxy-lic acid with a melting point (295 K) near room temperature, is…”
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Crystal structure of (E)-undec-2-enoic acid by Sonneck, Marcel, Peppel, Tim, Spannenberg, Anke, Wohlrab, Sebastian

“…In the mol-ecule of the title low-melting α,β-unsaturated carb-oxy-lic acid, C11H20O2, the least-squares mean line through the octyl chain forms an angle of…”
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The Molecular Structure of 1,2:5,6-Di-O-isopropylidene-3-O-toluenesulfonyl-α-D-glucofuranose by Mamat, Constantin, Peppel, Tim, Köckerling, Martin

“…The crystal and molecular structure of 1,2:5,6-di-O-isopropylidene-3-O-toluenesulfonyl-α-D-glucofuranose is reported. This compound crystallizes from a…”
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