Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Arno Knappschneider"'
Autor:
Arno Knappschneider, Barbara Boeck
Publikováno v:
ChemBioEng Reviews. 10:3-3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0dcdbdb817e247fce782b7eaf755aea
https://doi.org/10.1002/cben.202370103
https://doi.org/10.1002/cben.202370103
Autor:
Arno Knappschneider, Barbara Boeck
Publikováno v:
ChemBioEng Reviews. 9:3-3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d57de508c351ccb833c08a3c1b30cd1
https://doi.org/10.1002/cben.202270103
https://doi.org/10.1002/cben.202270103
Autor:
Arno Knappschneider, Stefan Süllow, Barbara Albert, J. L. Winter, D. Schulze Grachtrup, N. Steinki, Dirk Menzel
Publikováno v:
Journal of Alloys and Compounds. 695:2149-2153
Recent studies have dealt with the electronic and magnetic ground state properties of the tetraboride material MnB 4 . So far, however, the ground state properties could not be established unambiguously. Therefore, here we present an experimental stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cba81de7f2be75640df9b95e186f8c81
https://doi.org/10.1016/j.jallcom.2016.11.060
https://doi.org/10.1016/j.jallcom.2016.11.060
Autor:
Arno Knappschneider, Barbara Boeck
Publikováno v:
ChemBioEng Reviews. 8:5-5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18f154201269f4c023f610a2c150afe1
https://doi.org/10.1002/cben.202170104
https://doi.org/10.1002/cben.202170104
Autor:
Ram Seshadri, Barbara Albert, Jakoah Brgoch, Norbert Wagner, Christian Litterscheid, Nathan C. George, Arno Knappschneider, Joshua A. Kurzman, Johannes Beck
Publikováno v:
Angewandte Chemie. 126:1710-1714
Die Tetraboride von Chrom und Mangan zeigen ein ungewohnliches Boratomgerust, das hypothetischem tetragonalen Diamant ahnelt. Es wird angenommen, dass sie sehr hart sind. Jetzt wurden Einkristalle von MnB4 erhalten. Die Verbindung kristallisiert im m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b8674635603834c764e16b9879a298e
https://doi.org/10.1002/ange.201306548
https://doi.org/10.1002/ange.201306548
Autor:
Joshua A. Kurzman, Jakoah Brgoch, Arno Knappschneider, Nathan C. George, Christian Litterscheid, Johannes Beck, Barbara Albert, Ram Seshadri, Norbert Wagner
Publikováno v:
Angewandte Chemie International Edition. 53:1684-1688
Tetraborides of chromium and manganese exhibit an unusual boron-atom framework that resembles the hypothetical tetragonal diamond. They are believed to be very hard. Single crystals of MnB4 have now been grown. The compound crystallizes in the monocl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::758dae6ed95192e66bca8b5a2a83b125
https://doi.org/10.1002/anie.201306548
https://doi.org/10.1002/anie.201306548
Autor:
Anthony K. Cheetham, Nathan C. George, Jakoah Brgoch, Jerry G. Hu, Sebastian Henke, Christian Litterscheid, Ram Seshadri, Barbara Albert, Arno Knappschneider
Publikováno v:
ChemInform. 46
The title compound is characterized by powder XRD, conductivity and Seebeck coefficient measurements, solid state NMR spectroscopy, nanoindentation measurements, and DFT calculations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07987866e6fc578f0cc9a612ab85d461
https://doi.org/10.1002/chin.201533002
https://doi.org/10.1002/chin.201533002
Autor:
Norbert Wagner, Barbara Albert, Johannes Beck, Ralf Riedel, Ram Seshadri, Christian Litterscheid, Dmytro Dzivenko, Arno Knappschneider, Joshua A. Kurzman
Publikováno v:
Inorganic Chemistry. 52:540-542
Chromium tetraboride [orthorhombic, space group Pnnm (No. 58), a = 474.65(9) pm, b = 548.0(1) pm, c = 286.81(5) pm, and R value (all data) = 0.041], formerly described in space group Immm, was found not to be superhard, despite several theory-based p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82718e3a36d46a9a8fb5835af1f31423
https://doi.org/10.1021/ic3020404
https://doi.org/10.1021/ic3020404
Autor:
Anthony K. Cheetham, Arno Knappschneider, Nathan C. George, Ram Seshadri, Barbara Albert, Sebastian Henke, Jakoah Brgoch, Jerry G. Hu, Christian Litterscheid
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 21(22)
The structural and electronic properties of MnB4 were studied by high-temperature powder X-ray diffraction and measurements of the conductivity and Seebeck coefficient on spark-plasma-sintered samples. A transition from the room-temperature monoclini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ed2926fec2f12ade7491587e81b0103
https://pubmed.ncbi.nlm.nih.gov/25891681
https://pubmed.ncbi.nlm.nih.gov/25891681
Autor:
Arno Knappschneider, Barbara Albert, Johannes Beck, Ralf Riedel, Dmytro Dzivenko, Christian Litterscheid, Ram Seshadri, Norbert Wagner, Joshua A. Kurzman
Publikováno v:
ChemInform. 44
The single crystal structure refinement of CrB4 is repeated and it is confirmed that the compound crystallizes in the orthorhombic space group Pnnm with Z = 2.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12fef622fe4e1585a916f91e71c6f9b7
https://doi.org/10.1002/chin.201314004
https://doi.org/10.1002/chin.201314004