Lorenz Walder - Publications

Affiliations: 
University of Osnabrück, Osnabrück, Niedersachsen, Germany 
Area:
molecular electrochemistry, dendrimers, batteries, vitamin B12

38 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Ciobanu M, Klein J, Middendorf M, Mousavi SMB, Carl F, Haase M, Walder L. High contrast hybrid electrochromic film based on cross-linked phosphonated triarylamine on mesoporous antimony doped tin oxide Solar Energy Materials and Solar Cells. 203: 110186. DOI: 10.1016/J.Solmat.2019.110186  0.31
2017 Beladi-Mousavi SM, Sadaf S, Mahmood AM, Walder L. High Performance - Poly(viologen)-Graphene Nanocomposite Battery Materials with Puff Paste Architecture. Acs Nano. PMID 28836762 DOI: 10.1021/Acsnano.7B02310  0.301
2016 Bongard D, Degefa TH, Schön P, Giese M, Brandt R, Walder L. Evaluation and Elucidation of DNA-Containing Viologen Dendrimer Complex Formation European Journal of Organic Chemistry. 2016: 1897-1907. DOI: 10.1002/Ejoc.201501485  0.303
2016 Beladi-Mousavi SM, Sadaf S, Walder L, Gallei M, Rüttiger C, Eigler S, Halbig CE. Poly(vinylferrocene)-Reduced Graphene Oxide as a High Power/High Capacity Cathodic Battery Material Advanced Energy Materials. 6: 1600108. DOI: 10.1002/Aenm.201600108  0.302
2016 Schäfer H, Chevrier DM, Zhang P, Stangl J, Müller-Buschbaum K, Hardege JD, Kuepper K, Wollschläger J, Krupp U, Dühnen S, Steinhart M, Walder L, Sadaf S, Schmidt M. Electro-Oxidation of Ni42 Steel: A Highly Active Bifunctional Electrocatalyst Advanced Functional Materials. 26: 6402-6417. DOI: 10.1002/Adfm.201601581  0.301
2015 Schäfer H, Sadaf S, Walder L, Kuepper K, Dinklage S, Wollschläger J, Schneider L, Steinhart M, Hardege J, Daum D. Stainless steel made to rust: A robust water-splitting catalyst with benchmark characteristics Energy and Environmental Science. 8: 2685-2697. DOI: 10.1039/C5Ee01601K  0.31
2013 Cao L, Sadaf S, Beladi-Mousavi SM, Walder L. PolyTEMPO and polyviologen on carbon nanotubes: syntheses, structures and organic battery applications European Polymer Journal. 49: 1923-1934. DOI: 10.1016/J.Eurpolymj.2013.03.018  0.35
2012 Constantin V, Bongard D, Walder L. Triply Branched Viologen Stars: Synthesis and Polymerization by Peripheral Benzyl Coupling European Journal of Organic Chemistry. 2012: 913-921. DOI: 10.1002/Ejoc.201101586  0.349
2010 Kathiresan M, Walder L, Ye F, Reuter H. Viologen-based benzylic dendrimers: selective synthesis of 3,5-bis(hydroxymethyl)benzylbromide and conformational analysis of the corresponding viologen dendrimer subunit Tetrahedron Letters. 51: 2188-2192. DOI: 10.1016/J.Tetlet.2010.02.097  0.313
2009 Taffa D, Kathiresan M, Walder L. Tuning the hydrophilic, hydrophobic, and ion exchange properties of mesoporous TiO2. Langmuir : the Acs Journal of Surfaces and Colloids. 25: 5371-9. PMID 19334720 DOI: 10.1021/La8038126  0.341
2008 Bassil BS, Mal SS, Dickman MH, Kortz U, Oelrich H, Walder L. 6-Peroxo-6-zirconium crown and its hafnium analogue embedded in a triangular polyanion: [M6(O2)6(OH)6(gamma-SiW10O36)3]18- (M = Zr, Hf). Journal of the American Chemical Society. 130: 6696-7. PMID 18447356 DOI: 10.1021/Ja801424Q  0.307
2006 Asaftei S, Walder L. Modification of mesoporous TiO2 electrodes with cross-linkable B12 derivatives. Langmuir : the Acs Journal of Surfaces and Colloids. 22: 5544-7. PMID 16768470 DOI: 10.1021/La060549X  0.449
2005 Bongard D, Möller M, Rao SN, Corr D, Walder L. Synthesis of Nonsymmetrically N,N′‐Diaryl‐Substituted 4,4′‐Bipyridinium Salts with Redox‐Tunable and Titanium Dioxide (TiO2)‐Anchoring Properties Helvetica Chimica Acta. 88: 3200-3209. DOI: 10.1002/Hlca.200590257  0.327
2004 Asaftei S, Walder L. Covalent layer-by-layer type modification of electrodes using ferrocene derivatives and crosslinkers Electrochimica Acta. 49: 4679-4685. DOI: 10.1016/J.Electacta.2004.05.022  0.368
2000 Felderhoff M, Heinen S, Molisho N, Webersinn S, Walder L. Molecular Suppression of the Pimerization of Viologens (=4,4′-Bipyridinium Derivatives) Attached to Nanocrystalline Titanium Dioxide Thin-Film Electrodes Helvetica Chimica Acta. 83: 181-192. DOI: 10.1002/(Sici)1522-2675(20000119)83:1<181::Aid-Hlca181>3.0.Co;2-U  0.364
1999 Campus F, Bonhôte P, Grätzel M, Heinen S, Walder L. Electrochromic devices based on surface-modified nanocrystalline TiO2 thin-film electrodes Solar Energy Materials and Solar Cells. 56: 281-297. DOI: 10.1016/S0927-0248(98)00138-X  0.308
1999 Bonhôte P, Gogniat E, Campus F, Walder L, Grätzel M. Nanocrystalline electrochromic displays Displays. 20: 137-144. DOI: 10.1016/S0141-9382(99)00015-3  0.332
1997 Mayor M, Scheffold R, Walder L. Synthesis of Vitamin B12 Derivatives with a Peripheral Metal Binding Site Helvetica Chimica Acta. 80: 1183-1189. DOI: 10.1002/Hlca.19970800416  0.734
1996 Bonhôte P, Moser JE, Vlachopoulos N, Walder L, Zakeeruddin SM, Humphry-Baker R, Péchy P, Grätzel M. Photoinduced electron transfer and redox-type photochromism of a TiO2-anchored molecular diad Chemical Communications. 1163-1164. DOI: 10.1039/Cc9960001163  0.307
1994 Zhao W, Marfurt J, Walder L. Organic Diodes Based on Redox‐Polymer Bilayer‐Film‐Modified Electrodes Helvetica Chimica Acta. 77: 351-371. DOI: 10.1002/Hlca.19940770134  0.414
1992 Zhou D, Walder P, Scheffold R, Walder L. SN2 or Electron Transfer?? A new technique discriminates the mechanisms of oxidative addition of alkyl halides to corrinato‐ and porphyrinatocobalt(I) Helvetica Chimica Acta. 75: 995-1011. DOI: 10.1002/Hlca.19920750403  0.651
1992 Steiger B, Walder L. A reduction catalyst powered by its own 10-electron battery : synthesis and properties of a pentaviologen-linked corrinatocobalt complex Helvetica Chimica Acta. 75: 90-108. DOI: 10.1002/Hlca.19920750107  0.436
1990 Steiger B, Ruhe A, Walder L. Poly(vitamin B12)-modified carbon electrodes used as a preconcentration-type sensor for alkylating agents Analytical Chemistry. 62: 759-766. DOI: 10.1021/Ac00206A023  0.396
1990 Zhou D, Tinembart O, Scheffold R, Walder L. Influence of the Axial Alkyl Ligand on the Reduction Potential of Alkylcob(III)alamins and Alkylcob(III)yrinates Helvetica Chimica Acta. 73: 2225-2241. DOI: 10.1002/Hlca.19900730820  0.681
1988 Su H, Walder L, Zhang Z, Scheffold R. Asymmetric Catalysis by Vitamin B12. The isomerization of achiral epoxides to optically active allylic alcohols Helvetica Chimica Acta. 71: 1073-1078. DOI: 10.1002/Hlca.19880710520  0.645
1987 Scheffold R, Abrecht S, Orlinski R, Ruf H-, Stamouli P, Tinembart O, Walder L, Weymuth C. Vitamin B 12 -mediated electrochemical reactions in the synthesis of natural products Pure and Applied Chemistry. 59: 363-372. DOI: 10.1351/Pac198759030363  0.702
1987 Walder L, Orlinski R. Mechanism of the light-assisted nucleophilic acylation of activated olefins catalyzed by vitamin B12 Organometallics. 6: 1606-1613. DOI: 10.1021/Om00151A002  0.39
1987 Ruhe A, Walder L, Scheffold R. Modification of carbon electrodes by vitamin B12‐polymers Macromolecular Symposia. 8: 225-233. DOI: 10.1002/Masy.19870080118  0.69
1985 Ruhe A, Walder L, Scheffold R. Oberflächenmodifikation von Kohlenstoff‐Elektroden durch Zweikomponenten‐Polymere, aufgebaut aus Epoxidharzen und einem Derivat von Vitamin B12 Helvetica Chimica Acta. 68: 1301-1311. DOI: 10.1002/Hlca.19850680525  0.716
1985 Ruhe A, Walder L, Scheffold R. Surface Modification Of Carbon Electrodes By Two-Component Polymers Consisting Of Epoxy Resins And A Derivative Of Vitamin B12 Cheminform. 16. DOI: 10.1002/Chin.198547065  0.697
1985 Walder L, Rytz G, Voegeli U, Scheffold R, Engel P. Synthesis And Reactions Of Porphine-Type Metal Complexes. Part 16. Synthesis, , Structure, And Redox Chemistry Of A Vitamin-B12S-Related Macrocyclic Complex Of Cobalt(I) Cheminform. 16. DOI: 10.1002/Chin.198507298  0.702
1984 Walder L, Rytz G, Vögeli U, Scheffold R, Engel P. Synthesis, structure, and redox chemistry of a vitamin-B12s-related macrocyclic complex of cobalt(I) Helvetica Chimica Acta. 67: 1801-1817. DOI: 10.1002/Hlca.19840670718  0.68
1984 Scheffold R, Rytz G, Walder L. Vitamin B12 And Related Cobalt Complexes As Catalysts In Organic Synthesis Cheminform. 15. DOI: 10.1002/Chin.198410337  0.69
1980 Scheffold R, Dike M, Dike S, Herold T, Walder L. Synthesis and reactions of porphine-type metal complexes. 8. Carbon-carbon bond formation catalyzed by vitamin B12 and a vitamin B12 model compound. Electrosynthesis of bicyclic ketones by 1,4 addition Journal of the American Chemical Society. 102: 3642-3644. DOI: 10.1021/Ja00530A064  0.717
1979 Walder L, Rytz G, Meier K, Scheffold R. Synthesis And Reactions Of Metal Complexes With Porphinoid Ligand Systems. 3. Tereochemistry Of The Formation And Cleavage Of The Cobalt-Carbon Bond In A Vitamin B12 Model Cheminform. 10. DOI: 10.1002/Chin.197916323  0.706
1978 Walder L, Rytz G, Meier K, Scheffold R. Stereochemie der Bildung und Spaltung der (CoC)-Bindung an einem Vitamin-B12-Modell 3. (vorläufige) Mitteilung† Helvetica Chimica Acta. 61: 3013-3017. DOI: 10.1002/Hlca.19780610826  0.702
1978 Stamm E, Walder L, Keese R. Elektrochemische Bildung von Δ1,2‐Norbornen Helvetica Chimica Acta. 61: 1545-1548. DOI: 10.1002/Hlca.19780610506  0.348
1978 Stamm E, Walder L, Keese R. Electrochemical Formation Of Δ1,2-Norbornene Cheminform. 9. DOI: 10.1002/Chin.197847100  0.325
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