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| 1 | Electrocatalytic hydrogen peroxide formation on mesoporous non-metal nitrogen-doped carbon catalyst显示文摘Direct electrochemical formation of hydrogen peroxide(H2O2) from pure O2 and H2on cheap metal-free earth abundant catalysts has emerged as the highest atom-efficient and environmentally friendly reaction pathway and is therefore of great interest from an academic and industrial point of view. Very recently,novel metal-free mesoporous nitrogen-doped carbon catalysts have attracted large attention due to the unique reactivity and selectivity for the electrochemical hydrogen peroxide formation [1–3]. In this work,we provide deeper insights into the electrocatalytic activity, selectivity and durability of novel metal-free mesoporous nitrogen-doped carbon catalyst for the peroxide formation with a particular emphasis on the influence of experimental reaction parameters such as p H value and electrode potential for three different electrolytes. We used two independent approaches for the investigation of electrochemical hydrogen peroxide formation, namely rotating ring-disk electrode(RRDE) technique and photometric UV–VIS technique. Our electrochemical and photometric results clearly revealed a considerable peroxide formation activity as well as high catalyst durability for the metal-free nitrogen-doped carbon catalyst material in both acidic as well as neutral medium at the same electrode potential under ambient temperature and pressure. In addition, the obtained electrochemical reactivity and selectivity indicate that the mechanisms for the electrochemical formation and decomposition of peroxide are strongly dependent on the p H value and electrode potential. | Frédéric Hasché Mehtap Oezaslan Peter Strasser Tim-Patrick Fellinger | 2016 | Journal of Energy Chemistry2016,25,2: | 3 |
| 2 | <ce:link locator='fx1'/> Lamivudine Plus Low-Dose Hepatitis B Immunoglobulin to Prevent Recurrent Hepatitis B Following Liver Transplantation显示文摘 | Edward J. Gane Peter W. Angus Simone Strasser Darrell H.G. Crawford John Ring Gary P. Jeffrey Geoffrey W. McCaughan | 2007 | Gastroenterology2007,,3: | 2 |
| 3 | αvβ3 and αvβ5 Integrin Expression in Glioma Periphery显示文摘 | Lorenzo Bello Maura Francolini Paola Marthyn Jianping Zhang Rona S. Carroll Demetrios C. Nikas Jon F. Strasser Roberto Villani David A. Cheresh Peter McL. Black | 2001 | Neurosurgery2001,,2: | 2 |
| 4 | Lamivudine Plus Low-Dose Hepatitis B Immunoglobulin to Prevent Recurrent Hepatitis B Following Liver Transplantation显示文摘 | Edward J. Gane Peter W. Angus Simone Strasser Darrell H.G. Crawford John Ring Gary P. Jeffrey Geoffrey W. McCaughan | 2007 | Gastroenterology2007,,3: | 1 |
| 5 | Lattice - strain control of the activity in dealloyed core - shell fu- el cell catalysts 显示文摘 | Strasser Peter Koh Shirlaine Anniyev Toyli | 2010 | Nature Chemistry2010,2,6: | 1 |
| 6 | Lattice-strain control of the activity in dealloyed core-shell fuel cell catalysts 显示文摘 | Peter Strasser | 2010 | Nature Chemistry2010,,2: | 1 |
| 7 | Struc- ture of dealloyed PtCu3 thin films and catalytic activity for oxygen reduction 显示文摘 | Ruizhi Yang Jennifer Leisch Peter Strasser | 2010 | Chemistry of Materials2010,22,16: | 1 |
| 8 | Hepatic steatosis in Wilson disease – Role of copper and PNPLA3 mutations显示文摘 | Albert Friedrich St?ttermayer Stefan Traussnigg Hans-Peter Dienes Elmar Aigner Rudolf Stauber Karoline Lackner Harald Hofer Judith Stift Friedrich Wrba Andreas Stadlmayr Christian Datz Michael Strasser Andreas Maieron Michael Trauner Peter Ferenci | 2015 | Journal of Hepatology2015,,1: | 1 |
| 9 | Effect of gender and ITPA polymorphisms on ribavirin-induced anemia in chronic hepatitis C patients显示文摘 | Thomas-Matthias Scherzer Albert Friedrich St?ttermayer Rudolf Stauber Andreas Maieron Michael Strasser Hermann Laferl Remy Schwarzer Christian Datz Karoline Rutter Sandra Beinhardt Petra Munda Harald Hofer Peter Ferenci | 2013 | Journal of Hepatology2013,,: | 1 |
| 10 | 电化学去合金化Pt(Pd)-Cu对氧的电催化还原活性的研究显示文摘应用电化学去合金法制备了表面覆盖有Pt(Pd)原子层的Pt(Pd)-Cu合金催化剂.研究该催化剂在0.1mol.L-1HClO4酸性溶液中对氧气电化学还原的催化活性,并采用同步辐射反常X-射线衍射法(Anomalous X-ray Diffraction,AXRD)和表面X-射线散射法(Surface X-ray Scattering,SXS)从原子尺度研究了去合金化后催化剂的结构.分析对比纳米颗粒、薄膜和单晶3种不同形式的去合金化Pt-Cu的结构和催化活性以及Pt-Cu和Pd-Cu两种不同合金薄膜的结构和催化活性.结果表明,表面应力是影响催化剂催化活性的关键因素,而应力大小则与去合金化后所形成的表面Pt(Pd)层的厚度相关,材料尺寸和组成元素等都影响表面Pt(Pd)层的厚度.提出可利用调控材料表面的应力来设计高催化活性的催化剂. | 杨瑞枝 Peter Strasser Michael Toney | 2012 | 电化学2012,18,2: | 1 |
| 11 | Pt-Based core- shell catalyst architectures h,r oxygen thl cell electrodes 显示文摘 | Mehtap Oezaslan Frederic ttaseh6 Peter Strasser | 2013 | J Phys Chem Lett2013,4,19: | 1 |
| 12 | Synthesis–structure correlations of manganese–cobalt mixed metal oxide nanoparticles显示文摘Mixed metal oxides in the nanoscale are of great interest for many aspects of energy related research topics as water splitting, fuel cells and battery technology. The development of scalable, cost-efficient and robust synthetic routes toward well-defined solid state structures is a major objective in this field.While monometallic oxides have been studied in much detail, reliable synthetic recipes targeting specific crystal structures of mixed metal oxide nanoparticles are largely missing. Yet, in order to meet the requirements for a broad range of technical implementation it is necessary to tailor the properties of mixed metal oxides to the particular purpose. Here, we present a study on the impact of the nature of the gas environment on the resulting crystal structure during a post-synthesis thermal heat treatment of manganese–cobalt oxide nanoparticles. We monitor the evolution of the crystal phase structure as the gas atmosphere is altered from pure nitrogen to synthetic air and pure oxygen. The particle size and homogeneity of the resulting nanoparticles increase with oxygen content, while the crystal structure gradually changes from rocksalt-like to pure spinel. We find the composition of the particles to be independent of the gas atmosphere. The manganese–cobalt oxide nanoparticles exhibited promising electrocatalytic activity regarding oxygen evolution in alkaline electrolyte. These findings offer new synthesis pathways for the direct preparation of versatile utilizable mixed metal oxides. | Manuel Gliech Arno Bergmann Camillo Spöri Peter Strasser | 2016 | Journal of Energy Chemistry2016,25,2: | 0 |