Zobrazeno 1 - 10 of 12 pro vyhledávání: '"Mareike Haensch"'
1
Akademický článek
Nanoscale Assembly of BiVO4/CdS/CoOx Core–Shell Heterojunction for Enhanced Photoelectrochemical Water Splitting
Autor: Hana Kmentova, Olivier Henrotte, Rambabu Yalavarthi, Mareike Haensch, Christian Heinemann, Radek Zbořil, Patrik Schmuki, Štěpán Kment, Alberto Naldoni
Publikováno v: Catalysts, Vol 11, Iss 6, p 682 (2021)
Porous BiVO4 electrodes were conformally decorated with CdS via a chemical bath deposition process. The highest photocurrent at 1.1 V vs. RHE was achieved for a BiVO4/CdS composite (4.54 mA cm−2), compared with CdS (1.19 mA cm−2) and bare BiVO4 (
Externí odkaz: https://doaj.org/article/b756843c29354993816780e82b5bb0db
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2
Akademický článek
Crystal Structure, Spectroscopic Investigations, and Physical Properties of the Ternary Intermetallic REPt2Al3 (RE = Y, Dy–Tm) and RE2Pt3Al4 Representatives (RE = Tm, Lu)
Autor: Fabian Eustermann, Simon Gausebeck, Carsten Dosche, Mareike Haensch, Gunther Wittstock, Oliver Janka
Publikováno v: Crystals, Vol 8, Iss 4, p 169 (2018)
The REPt2Al3 compounds of the late rare-earth metals (RE = Y, Dy–Tm) were found to crystallize isostructural. Single-crystal X-ray investigations of YPt2Al3 revealed an orthorhombic unit cell (a = 1080.73(6), b = 1871.96(9), c = 413.04(2) pm, wR2 =
Externí odkaz: https://doaj.org/article/45c6a8649e634ecba9d735c21dc0f907
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6
Nanoscale Assembly of BiVO4/CdS/CoOx Core−Shell Heterojunction for Enhanced Photoelectrochemical Water Splitting
Autor: Mareike Haensch, Christian Heinemann, Štěpán Kment, Hana Kmentova, Olivier Henrotte, Rambabu Yalavarthi, Alberto Naldoni, Patrik Schmuki, Radek Zbořil
Publikováno v: Catalysts, Vol 11, Iss 682, p 682 (2021)
Catalysts
Volume 11
Issue 6
Porous BiVO4 electrodes were conformally decorated with CdS via a chemical bath deposition process. The highest photocurrent at 1.1 V vs. RHE was achieved for a BiVO4/CdS composite (4.54 mA cm−2), compared with CdS (1.19 mA cm−2) and bare BiVO4 (
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffb5b31c5c242e0e47c469f220eb2884
https://opus4.kobv.de/opus4-fau/files/16595/catalysts-11-00682.pdf
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7
Thermally Driven Ag–Au Compositional Changes at the Ligament Surface in Nanoporous Gold: Implications for Electrocatalytic Applications
Autor: Gunther Wittstock, Jörg Weissmüller, Matthias J. Graf, Christof Wöll, Weijia Wang, Mareike Haensch, Alexei Nefedov
Publikováno v: ACS applied nano materials, 3 (3), 2197–2206
Nanoporous gold (NPG) is a versatile, nanoporous bulk material with applications in catalysis, sensors, energy materials, and actuation. NPG obtained from dealloying Ag-rich Au–Ag alloys has intere...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9890a52047540f85682bcd0b4d62069
https://publikationen.bibliothek.kit.edu/1000126154
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8
Crystal Structure, Spectroscopic Investigations, and Physical Properties of the Ternary Intermetallic REPt2Al3 (RE = Y, Dy–Tm) and RE2Pt3Al4 Representatives (RE = Tm, Lu)
Autor: Gunther Wittstock, Fabian Eustermann, Simon Gausebeck, Oliver Janka, Mareike Haensch, Carsten Dosche
Publikováno v: Crystals, Vol 8, Iss 4, p 169 (2018)
Crystals; Volume 8; Issue 4; Pages: 169
The REPt2Al3 compounds of the late rare-earth metals (RE = Y, Dy–Tm) were found to crystallize isostructural. Single-crystal X-ray investigations of YPt2Al3 revealed an orthorhombic unit cell (a = 1080.73(6), b = 1871.96(9), c = 413.04(2) pm, wR2 =
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::811833e375cf7b257288d5c05f68be48
http://www.mdpi.com/2073-4352/8/4/169
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9
Self-terminated electrodeposition of iridium electrocatalysts
Autor: Yihua Liu, Haiyan Tan, Mareike Haensch, Thomas P. Moffat, Sang Hyun Ahn, Leonid A. Bendersky
Publikováno v: Energy & Environmental Science. 8:3557-3562
A simple electrochemical process for submonolayer deposition of ultrathin catalytic Ir films is demonstrated. This method enables effective utilization of one of nature's rarest elements while different substrates facilitate the exploration of promis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e2c65e65d80c4ea238eb2025ecda03e6
https://doi.org/10.1039/c5ee02541a
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10
Redox titration of gold and platinum surface oxides at porous microelectrodes
Autor: Alexander Dyck, Mareike Haensch, Julian Behnken, Gunther Wittstock, Luis Balboa
Publikováno v: Physical chemistry chemical physics : PCCP. 19(34)
The extension of the surface interrogation mode of scanning electrochemical microscopy (SI-SECM) is demonstrated for porous electrode materials. These materials are often high surface area powders which are very important electrocatalysts for instanc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd17148373d500c74f0225f311e4033b
https://pubmed.ncbi.nlm.nih.gov/28812746
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