Zobrazeno 1 - 10
of 151
pro vyhledávání: '"Lars Borchardt"'
Autor:
Lars Borchardt, José G. Hernández
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 18, Iss 1, Pp 1454-1456 (2022)
Externí odkaz:
https://doaj.org/article/3d85c76c1daf4406928885da30c828d1
Publikováno v:
Advanced Energy & Sustainability Research, Vol 2, Iss 5, Pp n/a-n/a (2021)
The copper‐catalyzed Glaser coupling is conducted mechanochemically, with the milling balls and vessels being the catalyst. Thus, neither catalyst powders nor soluble catalyst salts are required. Substituting Cu0 milling tools by copper alloys not
Externí odkaz:
https://doaj.org/article/e5ac42512b014562b40c428b3e2a314e
Autor:
Christina Schneidermann, Pascal Otto, Desirée Leistenschneider, Sven Grätz, Claudia Eßbach, Lars Borchardt
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 10, Iss 1, Pp 1618-1627 (2019)
We developed an upcycling process of polyurethane obtaining porous nitrogen-doped carbon materials that were applied in supercapacitor electrodes. In detail, a mechanochemical solvent-free one-pot synthesis is used and combined with a thermal treatme
Externí odkaz:
https://doaj.org/article/b9f7f7af4b174d22a78897294f4339c8
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 15, Iss 1, Pp 1154-1161 (2019)
This study elucidates a mechanochemical polymerization reaction towards a hyper-crosslinked polymer as an alternative to conventional solvent-based procedures. The swift and solvent-free Friedel–Crafts alkylation reaction yields a porous polymer wi
Externí odkaz:
https://doaj.org/article/e64ffc8e93f34d14bad47ae5f2d4f981
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 13, Iss 1, Pp 1332-1341 (2017)
A solvent-free synthesis of hierarchical porous carbons is conducted by a facile and fast mechanochemical reaction in a ball mill. By means of a mechanochemical ball-milling approach, we obtained titanium(IV) citrate-based polymers, which have been p
Externí odkaz:
https://doaj.org/article/bd358187e87e47e3afa72bd1c0aaf395
Autor:
Lars Borchardt, Martin Oschatz, Robert Frind, Emanuel Kockrick, Martin R. Lohe, Christoph P. Hauser, Clemens K. Weiss, Katharina Landfester, Bernd Büchner, Stefan Kaskel
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 2, Iss 1, Pp 638-644 (2011)
For the first time we present the synthesis of CeO2/Si(O)C core–shell particles prepared by the miniemulsion technique. The Si(O)C core was obtained by means of a polycarbosilane precursor (SMP10), which was subsequently functionalized with ceria a
Externí odkaz:
https://doaj.org/article/2a5e5519771c425381c553af82607296
Autor:
Desirée Leistenschneider, Katharina Zürbes, Christina Schneidermann, Sven Grätz, Steffen Oswald, Karl Wegner, Benjamin Klemmed, Lars Giebeler, Alexander Eychmüller, Lars Borchardt
Publikováno v:
C, Vol 4, Iss 1, p 14 (2018)
Carbon nanomaterials such as carbon blacks are intrinsically hydrophobic with limited wettability in aqueous media, thus restricting their potential applications. To improve their hydrophilicity, common methods tend to utilize harmful chemicals and c
Externí odkaz:
https://doaj.org/article/1f272b83f12d420192c5cb94b44069fd
Autor:
Alexander Angerhofer, Matej Baláž, Viktor Balema, Ana M. Belenguer, Richard G. Blair, Elena Boldyreva, Carsten Bolm, Lars Borchardt, Adam B. Braunschweig, Duncan L. Browne, Stephen Craig, Lamis El Wenni, Franziska Emmerling, Michael Ferguson, Cecilia Fiore, Tomislav Friščić, Kimichika Fukushima, Felipe García, Lori Gonnet, Sven Grätz, Rafael A. Hernandez R., Hajime Ito, Stuart L. James, Deniz Karabiyikli, Jeung Gon Kim, Koji Kubota, Frédéric Lamaty, Giulio I. Lampronti, Jamie Leitch, Stipe Lukin, James Mack, Lucia Maini, Sharmarke Mohamed, Audrey Moores, Karthik Nagapudi, Francesco Puccetti, Mi Tian, Qian Yu
Publikováno v:
Faraday Discussions. 241:150-177
Publikováno v:
Faraday Discussions. 241:206-216
The direct mechanocatalytic Suzuki-Miyaura coupling reaction, utilizing palladium milling balls as active catalysts, was investigated regarding the physical state of the reagents and the reaction phase. The substitution patterns and functional groups
Autor:
Matej Baláž, Viktor Balema, James D. Batteas, Richard G. Blair, Carsten Bolm, Lars Borchardt, Adam B. Braunschweig, Stephen L. Craig, Franziska Emmerling, Michael Ferguson, Tomislav Friščić, Stuart James, Jamie Leitch, James Mack, Sharmarke Mohamed, Karthik Nagapudi, Francesco Puccetti, Maria Elena Rivas
Publikováno v:
Faraday Discussions. 241:387-393