Auflistung: nach Autor Schaefer, Helmut
1 bis 20 von 33 Treffer
nächste >
Erscheinungsdatum | Titel | Autor(en) |
---|---|---|
2007 | Crystal phase control of luminescing NaGdF4 : Eu3+ nanocrystals | Ptacek, Pavel; Schaefer, Helmut; Koempe, Karsten; Haase, Markus |
2010 | Crystal Phase Control of NaGdF4:Eu3+ Nanocrystals: Influence of the Fluoride Concentration and Molar Ratio between NaF and GdF3 | Ptacek, Pavel; Schaefer, Helmut; Zerzouf, Otmane; Koempe, Karsten; Haase, Markus |
2017 | Electro-oxidation of a cobalt based steel in LiOH: a non-noble metal based electro-catalyst suitable for durable water-splitting in an acidic milieu | Schaefer, Helmut; Kuepper, Karsten ; Mueller-Buschbaum, Klaus; Daum, Diemo; Steinhart, Martin ; Wollschlaeger, Joachim ; Krupp, Ulrich; Schmidt, Mercedes; Han, Weijia; Stangl, Johannes |
2016 | Electro-Oxidation of Ni42 Steel: A Highly Active Bifunctional Electrocatalyst | Schaefer, Helmut; Chevrier, Daniel M.; Zhang, Peng; Stangl, Johannes; Mueller-Buschbaum, Klaus; Hardege, Jorg D.; Kuepper, Karsten ; Wollschlaeger, Joachim ; Krupp, Ulrich; Duehnen, Simon; Steinhart, Martin ; Walder, Lorenz ; Sadaf, Shamaila; Schmidt, Mercedes |
2014 | Electrochemical synthesis of coaxial TiO2-Ag nanowires and their application in photocatalytic water splitting | Maijenburg, A. Wouter; Veerbeek, Janneke; de Putter, Roy; Veldhuis, Sjoerd A.; Zoontjes, Michel G. C.; Mul, Guido; Montero-Moreno, Josep M.; Nielsch, Kornelius; Schaefer, Helmut; Steinhart, Martin ; ten Elshof, Johan E. |
2018 | Free-Sustaining Three-Dimensional S235 Steel-Based Porous Electrocatalyst for Highly Efficient and Durable Oxygen Evolution | Han, Weijia; Kuepper, Karsten ; Hou, Peilong; Akram, Wajiha; Eickmeier, Henning; Hardege, Joerg; Steinhart, Martin ; Schaefer, Helmut |
2019 | From Bad Electrochemical Practices to an Environmental and Waste Reducing Approach for the Generation of Active Hydrogen Evolving Electrodes | Ring, Lisa; Pollet, Bruno G.; Chatenet, Marian; Abbou, Sofyane; Kuepper, Karsten ; Schmidt, Mercedes; Huck, Marten; Gries, Aurelia; Steinhart, Martin ; Schaefer, Helmut |
2013 | How Gold Nanoparticles Influence Crystallization of Polyethylene in Rigid Cylindrical Nanopores | Maiz, Jon; Schaefer, Helmut; Rengarajan, Gopalakrishnan Trichy; Hartmann-Azanza, Brigitte; Eickmeier, Henning; Haase, Markus ; Mijangos, Carmen; Steinhart, Martin |
2013 | In situ growth of luminescent MOF thin films of Sr/Eu(II)-imidazolate on functionalized nanostructured alumina | Meyer, Larissa Valerie; Vogt, Joachim; Brede, Franziska Andrea; Schaefer, Helmut; Steinhart, Martin ; Mueller-Buschbaum, Klaus |
2018 | Intercalation of Li+ into a Co-Containing Steel-Ceramic Composite: Substantial Oxygen Evolution at Almost Zero Overpotential | Schaefer, Helmut; Kuepper, Karsten ; Koppe, Jonas; Selter, Philipp; Steinhart, Martin ; Hansen, Michael Ryan; Daum, Diemo |
2007 | Lanthanide-doped NaYF4 nanocrystals in aqueous solution displaying strong up-conversion emission | Schaefer, Helmut; Ptacek, Pavel; Koempe, Karsten; Haase, Markus |
2018 | Nanostructured Submicron Block Copolymer Dots by Sacrificial Stamping: A Potential Preconcentration Platform for Locally Resolved Sensing, Chemistry, and Cellular Interactions | Hou, Peilong; Han, Weijia; Philippi, Michael; Schaefer, Helmut; Steinhart, Martin |
2018 | Ordered Topographically Patterned Silicon by Insect-Inspired Capillary Submicron Stamping | Han, Weijia; Hou, Peilong; Sadaf, Shamaila; Schaefer, Helmut; Walder, Lorenz ; Steinhart, Martin |
2015 | Organic melt, electride, and CVD induced in situ deposition of luminescent lanthanide imidazolate MOFs on nanostructured alumina | Meyer, Larissa Valerie; Vogt, Joachim; Schaefer, Helmut; Steinhart, Martin ; Boettcher, Rolf; Poeppl, Andreas; Mai, Marit; Feldmann, Claus; Mueller-Buschbaum, Klaus |
2015 | Oxidized Mild Steel S235: An Efficient Anode for Electrocatalytically Initiated Water Splitting | Schaefer, Helmut; Kuepper, Karsten ; Wollschlaeger, Joachim ; Kashaev, Nikolai; Hardege, Joerg; Walder, Lorenz ; Beladi-Mousavi, Seyyed Mohsen; Hartmann-Azanza, Brigitte; Steinhart, Martin ; Sadaf, Shamaila; Dorn, Falk |
2014 | Oxygen Plasma Effects on Zero Resistance Behavior of Yb,Er-doped YBCO (123) Based Superconductors | Schaefer, Helmut; Banko, Franziska; Nordmann, Joerg; Voss, Benjamin; Steinhart, Martin ; Walder, Lorenz ; Rathmann, Dirk |
2015 | Stainless steel made to rust: a robust water-splitting catalyst with benchmark characteristics | Schaefer, Helmut; Sadaf, Shamaila; Walder, Lorenz ; Kuepper, Karsten ; Dinklage, Stephan; Wollschlaeger, Joachim ; Schneider, Lilli; Steinhart, Martin ; Hardege, Joerg; Daum, Diemo |
2018 | Steel-based electrocatalysts for efficient and durable oxygen evolution in acidic media | Schaefer, Helmut; Kuepper, Karsten ; Schmidt, Mercedes; Mueller-Buschbaum, Klaus; Stangl, Johannes; Daum, Diemo; Steinhart, Martin ; Schulz-Koelbel, Christine; Han, Weijia; Wollschlaeger, Joachim ; Krupp, Ulrich; Hou, Peilong; Liu, Xiaogang |
2018 | Steel: The Resurrection of a Forgotten Water-Splitting Catalyst | Schaefer, Helmut; Chatenet, Marian |
2015 | Surface Oxidation of Stainless Steel: Oxygen Evolution Electrocatalysts with High Catalytic Activity | Schaefer, Helmut; Beladi-Mousavi, Seyyed Mohsen; Walder, Lorenz ; Wollschlaeger, Joachim ; Kuschel, Olga ; Ichilmann, Sachar; Sadaf, Shamaila; Steinhart, Martin ; Kuepper, Karsten ; Schneider, Lilli |