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Prof. Dr. Erhard Kemnitz

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Institut für Chemie
Humboldt-Universität zu Berlin
Brook-Taylor-Str. 2
12489 Berlin-Adlershof
Germany

Administrative Assistant:
Ingrid Rauch
Phone +49 (0)30 2093 7303
Fax +49 (0)30 2093 7468
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Journals 2011 - 2015

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[420]

Optimization of a sol-gel syntehsis route for the preparation of MgF2 particles for large scale coatings processes
K. Scheurell, J. Noack, R. König, J. Hegmann, R. Jahn, Th. Hoffmann, P. Löbmann, B. Lintner, P. Garcia-Juan, J. Eicher, E. Kemnitz
Dalton Trans. 2015, 44, 19501-19508

[419]

Porous MgF2 antireflective l/4 films prepared by sol-gel processing: comparison of synthesis approaches
K. Scheurell, E. Kemnitz, P. Garcia-Juan, J. Eicher, B. Lintner, J. Hegemann, R. Jahn, T. Hoffmann, P. Löbmann
J.Sol-Gel Sci. Technol. 2015, 76, 82-89

[418]

Mechanochemical synthesis of MgF2-MF2 composite systems
G. Scholz,S. Breitfeld, T. Krahl, A. Düvel, P. Heitjans, E. Kemnitz
Solid State Sciences 2015, 50, 32-41

[417]

Synthesis and X-ray structure of C2-C96(176)(CF3)18
N.B. Tamm, K. Scheurell, E. Kemnitz, S.I. Troyanov
Mendeleev Commun. 2015, 25, 275-276

[416]

Two successive C2 Losses from C86 Fullerene upon Chlorination with the Formationof Non-classical C84Cl30 and C82Cl30
T.Wei, S. Yang, E. Kemnitz, S.I. Troyanov
Chem Asian J. 2015, 10, 559-562

[415]

Nanoscopic yttrium oxide fluorides: non-aqueous fluorolytic sol-gel synthesis and structural insights by 19F nad 89Y MAS NMR
G. Scholz, M. Dreger, R. Bertram, E. Kemnitz
Daltons Trans. 2015, 44, 13522-13529

[414]

Trethylsilane-loaded aluminium chlorofluoride
M. Feist, M. Ahrens, A. Siwek, Th. Braun, E. Kemnitz
J. Therm. Anal. Calorim. 2015, 121, 929-935

[413]

NbF5/AlF3 Catalysts: Design, Synthesis, and Application in Lactic Acid Synthesis from Cellulose
S.M. Coman, M. Verziu, A. Tirsoaga, B. Jurca, C. Teodorescu, V. Kuncser, V.I. Parvulescu, G. Scholz, E. Kemnitz
ACS Catal., 2015, 5, 3013-3026

[412]

Magnetic nanocomposites for an efficient volarization of biomass
V. Kuncser, S.M. Coman, E. Kemnitz, V.I. Parvulescu
J. Appl. Phys., 2015, 117, 17D724-1 - 17D724-4

[411]

Hydrodechlorination of Carbon Tetrachloride and 1,2-Dichloroethane on Palladium Nanoparticles Supported on Metal Fluorides
O. Machynskyy, A. Srebowata, E. Kemnitz, Z. Karpinski
Int. J. Green Energy 2015, 12, 780-786

[410]

Tuning the surface propperties of novel ternary iron(III)fluoride-based catalysts by the template effect of the matrix
Y. Guo, A.Lippitz, W.E.S. Unger, E. Kemnitz
Dalton Trans. 2015, 44, 5076-5085

[409]

Catalytic formation of 2,3,3,3-tetrafluoropropene from 2-chloro-3,3,3-trifluoropropene at fluorinated chromia: A study of reaction pathway
K. Teinz, S.R. Manuel, B.B. CHen, A. Pigamo, N. Doucet, E. Kemnitz
Appl. Cat. B: Environ. 2015, 165, 200-208

[408]

Formation of nanoscopic CaF2 via a fluorolytic sol-gel process for antireflective coatings
A. Rehmer, K. Scheurell, E. Kemnitz
J. Mater. Chem. C 2015, 3, 1716-1723

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[407]

Synthesis and structure of trifluoromethyl derivatives of fullerenes C84(16) and C84(18)
N.A.Romanova, M.A. Fritz, K. Chang, N.B.Tamm, A.A.Goryunkov, L.N.Sidorov, K.Scheurell, E.Kemnitz, S.I. Troyanov
Russ.Chem.Bull., Int.Ed. 2014,63, 2657-2667

[406]

Biocatalytic designs for the conversion of renewable glycerol into glycerol carbonate as a value-added product
M. Tudorache, G. Ghemas, A. Nae, E. Matei, I. Mercioniu, E. Kemnitz, B. Ritter, S. Coman, V. i. Parvulescu
Cent. Eur. J. Chem. 2014, 12, 1262-1270

[405]

Antireflective Coatings with Adjustable Refractive Index and Porosity Synthesized by Micelle-templated Deposition of MgF2 Sol Particles
D. Bernsmeier, J. Polte, E. Ortel, Th. Krahl, E. Kemnitz, R. Krähnert
ACS Appl. Mater. Interfaces 2014, 6, 19559-19565

[404]

Catalytic formation of 2,3,3,3-tetrafluoropropene from 2-chloro-3,3,3-trifluoropropene at fluorinated chromia: A study of the reaction pathway
K. Teinz, S.R. Manuel, B.B. Chen, A. Pigamo, N. Doucet, E. Kemnitz
Appl. Cat. B: Environ. 2014, 165, 200-208

[403]

Comparison of acidic site quantification methods for a series of nanoscopic aluminium hydroxide fluorides
F. Hemmann, Ch. Jäger, E. Kemnitz
RSC Advances 2014, 4, 56900-56909

[402]

Palladium Nanoparticles Supported on Magnesium Hydroxide Fluorides: An Efficient and Selective Catalyst for Olefin Hydrogenation
V.R. Acham, A.V. Biradar, M.K. Donagare, E. Kemnitz, Sh.B. Umbarkar
ChemCatChem 2014, 6, 3182-3191

[401]

Capturing an unstable C100 fullerene as chloride, C100(1), Cl12, with a nanotubular carbon cage
M.A. Fritz, E. Kemnitz, S.I. Troyanov
Chem. Commun. 2014, 50, 14577-14580

[400]

Structures of Chlorinated Fullerenes, IPR C96Cl20 and Non-classical C94Cl28 and C92Cl32: Evidence of the Existence of Three Isomers of C96
S. Yang, T. Wei, I.N. Ioffe, E. Kemnitz, S.I. Troyanov
Chem. Asian J. 2014, 11, 3102-3105

[399]

Nanoclale CaF2 doped with Eu3+ and Tb3+ through fluorolytic sol-gel synthesis
B. Ritter, Th. Krahl, K. Rurack, E. Kemnitz
J. Mater. Chem. C 2014, 40, 8607-8613

[398]

Supported palladium-copper catalysts: Preparation and catalytic behaviour in hydrogen-related reactions
M. Bonarowska, O. Machynskyy, D.Lomot, E. Kemnitz, Z. Karpinski
Catalysis Today 2014, 235, 144-151

[397]

A new approach to prepare rare earth metal fluorides: The fluorolytic sol-gel synthesis of ytterbium fluoride
L. Schmidt, A. Dimitrov, E. Kemnitz
Chem. Comm. 2014, 50, 6613-6616

[396]

Dehydration of xylose and glycose to furan derivatives using bifunctional partly hydroxylated MgF2 catalysts and N2 stripping
I. Agirrezabal-Telleria, Y. Guo, F. Hemmann, P.L. Arias, E. Kemnitz
Catal. Sci. Technol. 2014, 4, 1357-1368

[395]

First Isomers of Pristine C104 Fullerenes Structurally Confirmed as Chlorides, C104(258)Cl16 and C104(812)Cl24
S. Yang, T. Wei, E. Kemnitz, S.I. Troyanov
Chem. Asian J. 2014, 9, 79-82

[394]

Chlorination of IPR C100 Fullerene Affords Unconventional C96Cl20 with a Nonclassical Cage Containing Three Heptagons
S. Yang, S. Wang, E. Kemnitz, S.I. Troyanov
Angew. Chem. Int. Ed. 2014, 53, 2460-2463

[393]

Supported palladium-copper catalysts: Preparation and catalytic behaviour in hydrogen-related reactions
M. Bonarowska, O. Machynskyy, D. Lomot, E. Kemnitz, Z. Karpinski
Catalysis Today 2014, http://dx.doi.org/10.1016/j.cattod2014.01.029

[392]

Aluminium Fluoride-Supported Platinum and Palladium as Highly Efficient Catalysts of n-Pentane Hydroisomerization
O. Machynskyy, E. Kemnitz, Z. Karpinski
ChemCatChem 2014, 6, 592-602

[391]

Sol-gel synthesis and characterization of nanoscopi strontium fluoride
L. Schmidt, F. Emmerling, H. Kirmse, E. Kemnitz
RSC Adv. 2014, 4, 32-38

[390]

Microwave-assisted fluorolytic sol-gel route to iron fluoride nanparticles for Li-Ion batteries
L. Di Carlo, D.E. Conte, E. Kemnitz, N. Pinna
Chem. Comm. 2014, 50, 460-462

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[388]

Probing Slow Chemical Exchange of Pyridine Molecules at Acidic Magnesium Hydroxide Fluoride Surfaces by 15N NMR
F. Hemmann, I. Agirrezabal-Teleria, E. Kemnitz, C. Jäger
J. Phys. Chem C 2013, 117, 14710-14716

[387]

Encapsulation of ZnO particles by metal fluorides: Towards an application as transparent insulating coatings for windows
I. Trenque, St. Mornet, E. Duguet, J. Majimel, A. Brüll, K. Teinz, E. Kemnitz, M. Gaudon
Optical Materials 2013, 35, 616-667

[386]

Functionalized partially hydroxylated MgF2 as catalyst for the dehydrogenation of d-xylose to furfural
I. Agirrezabal-Telleria, F. Hemmann, C. Jäger, P.L. Arias, E. Kemnitz
J. Catal. 2013, 205, 81-91

[385]

Catalytic Hydrodefluorination of Fluoromethanes at Room Temperature by Silylium-ion-like Surface Species
M. Ahrens, G. Scholz, Th. Braun, E. Kemnitz
Angew. Chem. int. Ed. 2013, 52, 5328-5332

[384]

Sol-gel synthesis and characterization of nanoscopic FeF3-MgF2 as novel heterogeneous catalysts with bi-acidic properties
Y, Guo, P. Gaczynski, K.-D. Becker, E. Kemnitz
ChemCatChem 2013, 5, 2223-2232

[383]

Trifluoromethyl and Chloro Derivatives of Higher Fullerene D2-C80(2): C80(CF3)12 and C80Cl28
Sh. Yang, T. Wei, N.B. Tamm, E. Kemnitz, S.I. Troyanov
Inorg. Chem. 2013, 52, 4768-4770

[382]

Local Structure of Nanoscopic Magnesium Hydroxide Fluorides Studied by Natural Abundance 25Mg Solid State NMR Spectroscopy
G. Scholz, D. Heidemann, E. Kemnitz
Z. Anorg. Allg. Cheme. 2013, 639, 694-701

[381]

Mechanochemical Synthesis and Characterization of Hydrated and Dehydrated Crystalline Strontium Terephthalates
G. Scholz, F. Emmerling, M. Dreger, E. Kemnitz
Z. Anorg. Allg. Chem. 2013, 639, 689-693

[380]

Fast Ion Conducting Nanocristalline Alkaline Earth Fluorides Simply Prepared by Mixing or Manual Shaking
G. Scholz, K. Meyer, A. Düvel, O. Heitjans, E. Kemnitz
Z. Anorg. Allg. Chem. 2013, 639, 960-966

[379]

Metal Fluoride-Based TRansparent Nanocomposites with Low Refractive Index
J. Noack, C. Fritz, C. Flügel, F. Hemmann, H.-J. Gläsel, O. Kahle, Ch. Dreyer, M. Bauer, E. Kemnitz,
Dalton Trans., 2013 (16), 5706-5710

[378]

Synthesis, Structure, and Theoretical Study of Trifluoromethyl Derivatives of C84(22) Fullerene
K.Chang, M.A. Fritz, N.B. Tamm, A.A. Goryunkov, L.N. Sidorov, Ch. Che, Sh. Yang, E. Kemnitz, S.I. Troyanov
Chem.Eur.J. 2013, 19, 578-587

[377]

Characterising MgF2 surfaces with CO adsorption calculations
Z. Huesges, C. Müller, B. Paulus, Ch. Hough, N. Harrison, E. Kemnitz
Surface Science 2013, 609, 73-77

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[376]

Synthesis and Characterization of Salts with the [Al(D)4F2]+ Cation (D = Pyridine or Water)
A. Dimitrov, D. Heidemann, K.I. Khallow, E. Kemnitz
Inorg. Chem. 2012, 51, 11612-11622

[375]

Skeletal Isomerization of Isolated Pentagon Rule (IPR) Fullerene C82 into Non-IPR C82Cl28 with Notable Activation Barriers
I.N. Ioffe, O.N. Mazaleva, L.N. Sidorov, S.Yang, T. Wei, E. Kemnitz, S.I. Troyanov
Inorg. Chem. 2012, 51, 11226-11228

[374]

Sn-Doped Hydroxylated MgF2 Catalysts for the Fast and Selective Saccharification of Cellulose to Glucose
S. Wuttke, A. Negoi, N. Gheorghe, V. Kuncser, E. Kemnitz, V. Parvulescu, S.M. Coman
ChemSusChem 2012, 5, 1708-1711

[373]

Time Optimized N-15 qNMR Determination of Lewis and Broensted Site Concentrations and Chemical Bonding of Pyridine at Broensted Sites in Amorphous Aluminium Hydroxide Fluoride
F. Hemman, G. Scholz, K. Scheurell, E. Kemnitz, Ch. Jäger
J. Phys. Chem. C, 2012, 116, 10580-10585

[372]

Four Isomers of C96 Fullerene Strucuturally Proven as C96Cl22 and C96Cl24
Sh. Yang, T. Wei, E. Kemnitz, Si.I. Troyanov
Angew. Chem. Int. Ed. 2012, 51, 8239-8242

[371]

X-ray Crystallographic Proof of Isomer D2-C84(5) as Trifluoromethylated and Chlorinated Derivatives, C84(CF3)16, C84Cl20, and C84Cl32
Sh. Yang, Ch. Chen, T. Wei, N.B. Tamm, E. Kemnitz, S.I. Troyanov
Chem. Eur. J. 2012, 18, 2217-2220

[370]

Preparation and stabilization of aluminium trifluoroacetate fluoride sols for optical coatings
C. Fritz, G. Scholz, M. Feist, E. Kemnitz
Dalton Trans. 2012, 41, 11351-11360

[369]

MgF2 anti-reflective coatings by sol-gel processing: film preparation and thermal densification
J. Noack, K. Scheurell, E. Kemnitz, P. Garcia-Juan, H. Rau, M. Lacroix, J. Eicher, Th. Sontheimer, Th. Hoffmann, J. Hegemann, R. Jahn, P. Löbmann
J. Mater. Chem. 2012, 22, 18535-18541

[368]

Structural Chemistry of Magnesium Acetates
K. Scheurell, R. König, S.I. Troyanov, E. Kemnitz
Z. Anorg. Allg. Chem. 2012, 638, 1265-1273

[367]

Synthesis of ternary transition metal fluorides Li3MF6 via sol-gel route as candidate for cathode materials in lithium batteries
J. Koch, D. Wiedemann, S. Nakhal, P. Bottke, N. Ferro, T. Bredow, E. Kemnitz, M. Wilkening, P. Heitjans, M. Lerch
J. Mater. Chem. 2012, 22, 15819-15827

[366]

Bifunctional Nanoscopic Catalysts for the One-Pot Synthesis of  (±) Menthol from Citral
A. Negoi, K. Teinz, E. Kemnitz, St. Wuttke, V.I. Pavulescu, S.M. Coman
Top. Cat. 2012, 55, 680-687

[365]

Novel sol-gel prepared zinc fluoride: synthesis, characterization and the acid-base sites analysis
Y. Guo, St. Wuttke, A. Vimonat, M. Daturi, J.-C. Lavalley, K. Teinz, E. Kemnitz
J. Mater. Chem. 2012, 22, 14587-14593

[364]

n-Pentahe hydroisomerization catalyzed by metals supported on nanoscopic aluminium trifluoride
O. Mchynskyy, D. Lomot, K. Teinz, E. Kemnitz, Z. Karpinski
Cat. Com. 2012, 26, 235-238

[363]

Trifluoromethyl derivatives of C88(33) fullerene
M.A. Lanskikh, K. Chang, N.B. Tamm, E. Kemnitz, S.I. Troyanov
Mendeleev Commun. 2012, 22, 136-138

[362]

One-Pot Hydroxylation of Menadione (Vitamin K3) to Menadiole Diacetate (Vitamine K4) by Heterogenous Catalysis
C. Dobrinescu, E.E. Iorgulescu, C. Mihailciuc, D. Macoviei, St. Wuttke, E. Kemnitz, V. Parvulaescu, S.M. Coman
Adv. Synth. Catal. 2012, 354, 1301-1306

[361]

Magnesium hydroxide fluorides: new materials with adjustable composition and properties
G. Scholz, Ch. Stosiek, M. Feist, E. Kemnitz
Eur. J. Inorg. Chem. 2012, 2337-2340

[360]

Replacing bencyl chloride with benzyl alkohol in nheterogenous catalytic benzylation of aromatic comounds
N. Candu, St. Wuttke, E. Kemnitz, S.M. Coman, V.I. Parvulescu
Pure Appl. Chem. 2012, 84, 427-437

[359]

An easy access to nanocrystalline alkaline earth metal fluoirdes - just by shaking
M. Dreger, G. Scholz, E. Kemnitz,
Solid State Sciences 2012, 14, 528-534

[358]

Mechanistic insight into formation and changes of  nanoparticles in MgF2 sols evidenced by liquid and solid state NMR
M. Karg, G. Scholz, R. König, E. Kemnitz
Dalton Trans 2012 , 41, 2360-2366

[357]

The Most Stable IPR-Isomer of C88-Fullerene, Cs-C88(17), Rvealed by X-ray Structures of C88Cl16 and C88Cl22
S. Yang, T. Wei, S.I. Troyanov, E. Kemnitz
Chem. Asian J. 2012, 7, 290-293

[356]

Skeletal Transformation of Isolated pentagon Rule (IPR) Fullerene C82 into Non-IPR C82Cl28 with Notizable Low Activation Barrieres
I.N. Ioffe, O.N. Mazaleva, L.N. Sidorov, S. Yang, T. Wei, E.Kemnitz, S.I. Troyanov
Inorg. Chem. 2012, 51, 11226-11228

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[355]

C76 fullerne chlorides and cage transformations. Structural and theoretical study
I.N. Ioffe, O.N. Mazaleva, Ch. Chen, Sh. Yang, E. Kemnitz, S.I. Troyanov
Dalton Trans. 2011, 40, 11005-11011

[354]

Synthesis, Isolation, and Addition Patterns of Trifluoromethylated D5h  and Ih Isomers of Ss3N@C80, Ss3N@D5h-C80(CF3)18, and Ss3N@Ih-C80(CF3)14,
S. Yang. Ch. Chen, M. Jiao, N.B. Tamm, M.A. Lanskikh, E. Kemnitz, S.I. Troyanov
Inorg. Chem. 2011, 50, 3766-3771

[353]

Crystal and Molecular Structures of Trifluoromethyl Derivatives of Fullerens C76 and C82
M.A. Lanskikh, Yu. M. Belova,  N.B. Tamm,  K. Chang, E. Kemnitz, S.I. Troyanov
Crystallographiya 2011, 56, 1116-1122

[352]

Catalytic C-H Bond Activation at Nanoscale Lewis Acidic Aluminium Fluorides: H/D Exchange Reactions at Aromatic and Aliphatic Hydrocarbons
M.H.G. Prechtl, M. Teltewskoi, A. Dimitrov, E. Kemnitz, Th. Braun
Chem. Eur. J. 2011, 17, 14385-14388

[351]

Inorganic-Organic Nanocomposites Based on Sol-Gel-Derived Magensium Fluoride
J. Noack, L. Schmidt, H.-J. Gläsel, M. Bauer, E. Kemnitz
Nanoscale, 2011, 3, 4774-4779

[350]

Hydroxylated magnesium fluorides as environmentally friendly catalysts for glycerol acetylation
S.B. Troncea, St. Wuttke, E. Kemnitz, S.M. Coman, V.I. Parvulecu
Appl. Catal. B: Environ, 2011, 107, 260-267

[349]

Six IPR Isomers of C90 Fullerenes Captured as Chlorides: Carbon Cage Connectivities and Chlorination Patterns
S.I. Troyanov, S. Yang, C. Chen, E. Kemnitz
Chem. Eur. J. 2011, 17, 10662-10669

[348]

Sols of nanosized magnesium fluoride: Formation and stabilisation of nano particles
J. Noack, F. Emmerling, H. Kirmse, E. Kemnitz
J. Mater. Chem. 2011, 21, 15015-15021

[347]

Local fluorine environments in nanoscopic magneisum (hydr) oxide fluorides  studied by 19F MAS NMR
G. Scholz. C. Stosiek, J. Noack, E. Kemnitz
J. Fluorine Chem. 2011, 132, 244-249

[346]

Characterization of surfacial basic sites of sol-gel prepared alkaline earth fluorides by means of Pulse TA@
M. Feist, K. Teinz, S.Robles Manuel, E. Kemnitz
Thermochimica Acta 2011, 524, 170-178

[345]

New crystalline aluminium alkoxide fluorides: Evidence of the mechanism of the fluorolytic sol-gel reaction
R. König, G. Scholz, M. Veizi, C. Jäger, S.I. Troyanov, E. Kemnitz
Dalton Trans. 2011, 40, 8701-8710

[344]

Highly active and selcetive metal fluoride catalysts for the dehydrohalogenation of  3-Chloro-1,1,1,3,-tetrafluorobutane
K. Teinz, St. Wuttke, F. Börno, J. Eicher, E. Kemnitz
J. Catal. 2011, 282, 175-182

[343]

115In and 19F MAS NMR study of (NH4)3InF6 phases
G. Scholz, T. Krahl, M. Ahrens, C. Martineau, J.Y. Buzaré, C. Jäger, E. Kemnitz
J. Fluorine Chem. 2011, 132, 244-249

[342]

Unexpected fullerene dimerization via [5,6]-bond upon functionalization of Cs-C70(CF3)8 by the Bingel reaction
N.S. Ovchinnikova, A.A. Goryunkov, P.A. Kavhral, N.M. Below, M.G. Apenova, I.N. Ioffe, M.A. Yuroovsakaya, S.I. Troyanov, L.N. Sidorov, E. Kemnitz
Dalton Trans. 2011, 40, 959-965

[341]

New Isomers of Trifluoromethylated Derivatives of Metal Nitride Cluster Fullerene: Sc3N@C80(CF3)n (n=14 and 16)
S.Yang, Ch. Chen, M.A. Lanskikh, N. B. Tamm, E. Kemnitz, S.I. Troyanov
Chem. Asian J. 2011, 6, 505-509

[340]

Friedel-Crafts alkylations on nanoscopic inorganic fluorides
N. Candu, S. Wuttke, E. Kemnitz, S.M. Coman, V.I. Parvulescu
Appl. Catal. A: General, 2011, 391, 169-174

[339]

Metal fluoride materials with complex pore structure and organic functionality
J. Noack, K. Teinz, C. Fritz, St. Rüdiger and E. Kemnitz
J. Mater. Chem., 2011, 21, 334-338, DOI: 10.1039/C0JM02204G

[338]

Nanoscopic Metal Fluorides as Promising Sintering Aids for High-Performance Alumina Ceramics
Ch. Stoisek, H. Ludwig, U. Reichel, G. Scholz, E. Kemnitz
J. Ceram. Sci. Technol. 2011, 2, 31-38
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