Dr. rer. nat. Günter Motz

2024

Horcher, Alexander; Tangermann-Gerk, Katja; Krenkel, Walter; Schmidt, Michael; Schafföner, Stefan; Motz, Günter
Generation of protective ceramic coatings on magnesium by laser treatment of Al₂O₃/ZrO₂ filled ...
In: Journal of the European Ceramic Society Bd. 44 (2024) Heft 11. - S. 6607-6619
doi:10.15495/EPub_UBT_00008030 ...

Denk, Jakob; Liao, Xiaojian; Knolle, Wolfgang; Kahnt, Axel; Greiner, Andreas; Schafföner, Stefan; Agarwal, Seema; Motz, Günter
Novel multifibrillar carbon and oxidation-stable carbon/ceramic hybrid fibers consisting of tho ...
In: Scientific Reports Bd. 14 (2024)
doi:10.1038/s41598-024-68794-w ...

Denk, Jakob; Liao, Xiaojian; Dulle, Martin; Schafföner, Stefan; Förster, Stephan; Greiner, Andreas; Motz, Günter; Agarwal, Seema
Synergistic enhancement of thermomechanical properties and oxidation resistance in aligned Co-c ...
In: Materials Horizons Bd. 11 (2024) Heft 22. - S. 5777-5785
doi:10.1039/D4MH00956H ...

Ramlow, Heloisa; Ribeiro, Luiz F. B.; Schafföner, Stefan; Motz, Günter; Machado, Ricardo A. F.
Thermo-oxidative resistance of C-rich SiCN(O) nonwovens influenced by the pretreatment of the s ...
In: Journal of the European Ceramic Society Bd. 44 (2024) Heft 9. - S. 5308-5318
doi:10.15495/EPub_UBT_00008002 ...

2023

Eranezhuth Wasan, Awin; Günther, Timon E.; Loukrakpam, Rameshwori; Schafföner, Stefan; Roth, Christina; Motz, Günter
Synthesis and characterization of precursor derived TiN@Si–Al–C–N ceramic nanocomposites for ox ...
In: International Journal of Applied Ceramic Technology Bd. 20 (2023) Heft 1. - S. 59-69
doi:10.1111/ijac.14234 ...

Liao, Xiaojian; Denk, Jakob; Tran, Thomas; Miyajima, Nobuyoshi; Benker, Lothar; Rosenfeldt, Sabine; Schafföner, Stefan; Retsch, Markus; Greiner, Andreas; Motz, Günter; Agarwal, Seema
Extremely low thermal conductivity and high electrical conductivity of sustainable carbon­ceram ...
In: Science Advances Bd. 9 (2023) Heft 13
doi:10.1126/sciadv.ade6066 ...

2022

Horcher, Alexander; Tangermann-Gerk, Katja; Krenkel, Walter; Schafföner, Stefan; Motz, Günter
Advanced ceramic coatings on aluminum by laser treatment of filled organosilazane-based composi ...
In: Ceramics International Bd. 48 (2022) Heft 16. - S. 23284-23292
doi:10.1016/j.ceramint.2022.04.314 ...

Ribeiro, Luiz F. B.; Cunha, Ricardo S.; de Noni Jr, Agenor; Machado, Ricardo A. F.; Motz, Günter; González, Sergio Y. G.
Flexible and Porous Nonwoven SiCN Ceramic Material via Electrospinning of an Optimized Silazane ...
In: Advanced Engineering Materials Bd. 24 (2022) Heft 1
doi:10.15495/EPub_UBT_00005969 ...

Lenz Leite, Mateus; Degenhardt, Ulrich; Krenkel, Walter; Schafföner, Stefan; Motz, Günter
In Situ Generated Yb₂Si₂O₇ Environmental Barrier Coatings for Protection of Ceramic Components ...
In: Advanced Materials Interfaces Bd. 9 (2022) Heft 11
doi:10.15495/EPub_UBT_00006719 ...

Horcher, Alexander; Tangermann-Gerk, Katja; Krenkel, Walter; Schmidt, Michael; Bordia, Rajendra K.; Motz, Günter
Laser pyrolyzed organosilazane‐based Al/ZrO₂ composite coating on stainless steel : Resulting m ...
In: International Journal of Applied Ceramic Technology Bd. 19 (2022) Heft 2. - S. 856-865
doi:10.1111/ijac.13917 ...

Lenz Leite, Mateus; Schlesinger, Philipp; Sheridan, Michael; Zahedtalaban, Mohamad; Seitz, Daniel; Schafföner, Stefan; Motz, Günter
Hybrid copper(II)acrylate/silazane thin coatings with hydrophobic and germicidal properties
In: Progress in Organic Coatings Bd. 166 (2022)
doi:10.1016/j.porgcoat.2022.106791 ...

Wendel, Jan-Felix; Lenz Leite, Mateus; Furtat, Plinio; Tangermann‐Gerk, Katja; Schafföner, Stefan; Motz, Günter
New Coatings Systems with Improved Mechanical Properties by Combining Polymer Derived Ceramic a ...
In: Advanced Materials Interfaces Bd. 9 (2022) Heft 34
doi:10.1002/admi.202201654 ...

2021

Lenz Leite, Mateus; Viard, Antoine; Galusek, Dušan; Motz, Günter
In Situ Generated β-Yb₂Si₂O₇ Containing Coatings for Steel Protection in Extreme Combustion Env ...
In: Advanced Materials Interfaces Bd. 8 (2021) Heft 13
doi:10.15495/EPub_UBT_00005778 ...

Viard, Antoine; Kurz, Hannah; Lale, Abhijeet; Heymann, Lutz; Weber, Birgit; Bernard, Samuel; Knauer, Michael; Motz, Günter
Superparamagnetic Silicon Carbonitride Ceramic Fibers Through In Situ Generation of Iron Silici ...
In: ACS Applied Materials & Interfaces Bd. 13 (2021) Heft 7. - S. 8745-8753
doi:10.1021/acsami.0c20885 ...

2020

Horcher, Alexander; Tangermann-Gerk, Katja; Barroso, Gilvan S.; Schmidt, Michael; Motz, Günter
Laser and furnace pyrolyzed organosilazane-based glass/ZrO₂ composite coating system : A compar ...
In: Journal of the European Ceramic Society Bd. 40 (2020) Heft 7. - S. 2642-2651
doi:10.1016/j.jeurceramsoc.2019.10.040 ...

Barroso, Gilvan S.; Döring, Michael; Horcher, Alexander; Kienzle, Andreas; Motz, Günter
Polysilazane-Based Coatings with Anti-Adherent Properties for Easy Release of Plastics and Comp ...
In: Advanced Materials Interfaces Bd. 7 (2020) Heft 10
doi:10.15495/EPub_UBT_00005032 ...

2018

Krenkel, Walter; Barroso, Gilvan S.; Motz, Günter
Polymer-Derived Ceramic Coatings for Metallic Substrates
2018
42nd International Conference and Exposition on Advanced Ceramics and Composites (ICACC), Daytona Beach, Florida, USA

2017

Riberio, Luis; Flores, Octavio; Furtat, Plinio; Gervais, Christel; Kempe, Rhett; Machado, Ricardo A. F.; Motz, Günter
A novel PAN/silazane hybrid polymer for processing of carbon-based fibres with extraordinary ox ...
In: Journal of Materials Chemistry A Bd. 5 (2017) Heft 2. - S. 720-729
doi:10.1039/c6ta09293d ...

Barroso, Gilvan S.; Li, Quan; Motz, Günter; Bordia, Rajendra K.
Polymer-derived ceramic and ceramic-like coatings : innovative solutions for real problems
In: American Ceramic Society Bulletin Bd. 96 (2017) Heft 3. - S. 42-49

Lenz-Leite, Mateus; Barroso, Gilvan S.; Parchovianský, Milan; Galusek, Dušan; Ionescu, Emanuel; Krenkel, Walter; Motz, Günter
Synthesis and characterization of yttrium and ytterbium silicates from their oxides and an olig ...
In: Journal of the European Ceramic Society Bd. 37 (2017) Heft 16. - S. 5177-5191
doi:10.1016/j.jeurceramsoc.2017.04.034 ...

Furtat, Plinio; Lenz-Leite, Mateus; Ionescu, Emanuel; Machado, Ricardo A. F.; Motz, Günter
Synthesis of fluorine-modified polysilazanes via Si-H bonds activation and their application as ...
In: Journal of Materials Chemistry A Bd. 5 (2017) Heft 48. - S. 25509-25521
doi:10.1039/c7ta07687h ...

2016

Seifert, Martin; Motz, Günter
Synthesis and high-temperature oxidation of a polymer-derived Mo-SiN based ceramic composite
In: Journal of the European Ceramic Society Bd. 36 (2016) Heft 15. - S. 3601-3606
doi:10.1016/j.jeurceramsoc.2016.05.009 ...

2015

Schütz, Adelheid; Günthner, Martin; Motz, Günter; Greißl, Oliver; Glatzel, Uwe
High Temperature (Salt Melt) Corrosion Tests with Ceramic-Coated Steel
In: Materials Chemistry and Physics Bd. 159 (2015) . - S. 10-18
doi:10.1016/j.matchemphys.2015.03.023 ...

Barroso, Gilvan S.; Motz, Günter; Krenkel, Walter
Low thermal conductivity coating system for application up to 1000 °C by simple PDC processing ...
In: Journal of the European Ceramic Society Bd. 35 (2015) Heft 12. - S. 3339-3348
doi:10.1016/j.jeurceramsoc.2015.02.006 ...

Seifert, Martin; Motz, Günter; Shen, Zhijian; Krenkel, Walter
Nb(Si,C,N) composite materials densified by spark plasma sintering
In: Journal of the European Ceramic Society Bd. 35 (2015) Heft 12. - S. 3319-3327
doi:10.1016/j.jeurceramsoc.2015.02.005 ...

Flores, Octavio; Bordia, Rajendra K.; Bernard, Thilo; Uhlemann, Thomas; Krenkel, Walter; Motz, Günter
Processing and characterization of large diameter ceramic SiCN monofilaments from commercial ol ...
In: RSC Advances Bd. 129 (2015) Heft 5. - S. 107001-107011
doi:10.1039/C5RA17300K ...

Flores, Octavio; Heymann, Lutz; Motz, Günter
Rheological behaviour of tailored polysilazane melts for the processing of SiCN ceramics: visco ...
In: Rheologica Acta Bd. 54 (2015) Heft 6. - S. 517-528
doi:10.1007/s00397-015-0846-y ...

2014

Flores, Octavio; Bordia, Rajendra K.; Nestler, Daisy; Motz, Günter; Krenkel, Walter
Ceramic Fibers Based on SiC and SiCN Systems : Current Research, Development and Commercial Sta ...
In: Advanced Engineering Materials Bd. 16 (2014) Heft 6. - S. 621-636
doi:10.1002/adem.201400069 ...

Seifert, Martin; Travitzky, Nahum; Motz, Günter; Krenkel, Walter
Multiphase Ceramic Composites Derived by Reaction of Nb and SiCN Precursor
In: Journal of the European Ceramic Society Bd. 34 (2014) Heft 8. - S. 1913-1921
doi:10.1016/j.jeurceramsoc.2014.01.036 ...

Zaheer, Muhammad; Hermannsdörfer, Justus; Kempe, Rhett; Motz, Günter; Kretschmer, Winfried
Robust Heterogeneous Nickel Catalysts with Tailored Porosity for the Selective Hydrogenolysis o ...
In: ChemCatChem Bd. 6 (2014) Heft 1. - S. 91-95
doi:10.1002/cctc.201300763 ...

Forberg, Daniel; Obenauf, Johannes; Friedrich, Martin; Hühne, Sven-Martin; Kempe, Rhett; Mader, Werner; Motz, Günter
The synthesis of pyrroles via acceptorless dehydrogenative condensation of secondary alcohols a ...
In: Catalysis Science & Technology Bd. 4 (2014) Heft 12. - S. 4188-4192
doi:10.1039/C4CY01018C ...

2013

Delpero, Christian; Motz, Günter; Krenkel, Walter
Characterisation of SiCN Coatings on Substrates of Hf and Nb
In: Journal of Ceramic Science and Technology Bd. 4 (2013) Heft 2. - S. 105-112
doi:10.4416/JCST2012-00041 ...

Flores, Octavio; Schmalz, Thomas; Heymann, Lutz; Motz, Günter; Krenkel, Walter
Selective Cross-linking of Oligosilazanes to Tailored Meltable Polysilazanes for the Processing ...
In: Journal of Materials Chemistry A Bd. 1 (2013) Heft 48. - S. 15406-15415
doi:10.1039/C3TA13254D ...

Pillai, Saravana K. T.; Kretschmer, Winfried; Denner, Christine; Motz, Günter; Hund, Markus; Fery, Andreas; Trebbin, Martin; Kempe, Rhett; Förster, Stephan
SiCN : SiCN Nanofibers with a Diameter Below 100 nm Synthesized via Concerted Block Copolymer F ...
In: Small Bd. 9 (2013) Heft 7. - S. 983
doi:10.1002/smll.201370042 ...

Pillai, Saravana K. T.; Kretschmer, Winfried; Denner, Christine; Motz, Günter; Hund, Markus; Fery, Andreas; Trebbin, Martin; Förster, Stephan; Kempe, Rhett
SiCN Nanofibers with a Diameter Below 100 nm Synthesized via Concerted Block Copolymer Formatio ...
In: Small Bd. 9 (2013) Heft 7. - S. 984-989
doi:10.1002/smll.201202121 ...

2012

Schütz, Adelheid; Günthner, Martin; Motz, Günter; Greißl, Oliver; Glatzel, Uwe
Characterisation of novel precursor-derived ceramic coatings with glass filler particles on ste ...
In: Surface and Coatings Technology Bd. 207 (2012) . - S. 319-327
doi:10.1016/j.surfcoat.2012.07.013 ...

Gottardo, Laura; Bernard, Samuel; Gervais, Christel; Inzenhofer, Kathrin; Motz, Günter; Weinmann, Markus; Balan, Corneliu; Miele, Philippe
Chemistry, structure and processability of boron-modified polysilazanes as tailored precursors ...
In: Journal of Materials Chemistry Bd. 22 (2012) Heft 16. - S. 7739-7750
doi:10.15495/EPub_UBT_00004760 ...

Zaheer, Muhammad; Schmalz, Thomas; Motz, Günter; Kempe, Rhett
Polymer derived non-oxide ceramics modified with late transition metals
In: Chemical Society Reviews Bd. 41 (2012) Heft 15. - S. 5102-5116
doi:10.1039/C2CS15326B ...

Zaheer, Muhammad; Keenan, Caroline D.; Hermannsdörfer, Justus; Rößler, Ernst; Motz, Günter; Senker, Jürgen; Kempe, Rhett
Robust Microporous Monoliths with Integrated Catalytically Active Metal Sites Investigated by H ...
In: Chemistry of Materials Bd. 24 (2012) Heft 20. - S. 3952-3963
doi:10.1021/cm302379b ...

Degenhardt, Ulrich; Stegner, Frank; Liebscher, Christian H.; Glatzel, Uwe; Berroth, Karl; Motz, Günter; Krenkel, Walter
Sintered Silicon Nitride/Nano-Silicon Carbide Materials Based on Preceramic Polymers and Cerami ...
In: Journal of the European Ceramic Society Bd. 32 (2012) Heft 9. - S. 1893-1899
doi:10.1016/j.jeurceramsoc.2011.09.007 ...

Langhof, Nico; Spatz, Carolin; Günthner, Martin; Voigt, R.; Motz, Günter; Krenkel, Walter
Steigerung der Effizienz durch neuartige keramische Beschichtungen und keramische faserverstärk ...
2. VDI Fachkonferenz Werkstoffe in der Kraftwerkstechnik
Düsseldorf : VDI Wissensforum, 2012

2011

Schmalz, Thomas; Hausherr, Jan-Marcel; Müller, Walter; Kraus, Tobias; Kempe, Rhett; Motz, Günter; Krenkel, Walter
Analysis of Polethylene-Particle Filled SiCN Precursor and the Resulting Porous Ceramics with E ...
In: Journal of the Ceramic Society of Japan Bd. 119 (2011) Heft 1390. - S. 477-482
doi:10.2109/jcersj2.119.477 ...

Schmalz, Thomas; Kraus, Tobias; Günthner, Martin; Liebscher, Christian H.; Glatzel, Uwe; Kempe, Rhett; Motz, Günter
Catalytic formation of carbon phases in metal modified, porous polymer derived SiCN ceramics
In: Carbon Bd. 49 (2011) Heft 9. - S. 3065-3072
doi:10.1016/j.carbon.2011.03.027 ...

Voigt, R.; Can, A.; Motz, Günter; Krenkel, Walter
Development of Ultra-High Temperature Stable Ceramics by Reactive Infiltration Processes
Bansal, Narottam P. (Hrsg.): Processing and properties of advanced ceramics and composites III
Hoboken, NJ : Wiley, 2011. - S. 123-130 . - (Ceramic Transactions; 225)

Zaheer, Muhammad; Motz, Günter; Kempe, Rhett
The generation of palladium silicide nanoalloy particles in a SiCN matrix and their catalytic a ...
In: Journal of Materials Chemistry Bd. 21 (2011) Heft 46. - S. 18825-18831
doi:10.15495/EPub_UBT_00004769 ...

Günthner, Martin; Schütz, Adelheid; Glatzel, Uwe; Wang, Kaishi; Bordia, Rajendra K.; Greißl, Oliver; Motz, Günter; Krenkel, Walter
High Performance Environmental Barrier Coatings, Part I: Passive Filler Loaded SiCN System for ...
In: Journal of the European Ceramic Society Bd. 31 (2011) Heft 15. - S. 3003-3010
doi:10.1016/j.jeurceramsoc.2011.05.027 ...

Inzenhofer, Kathrin; Schmalz, Thomas; Wrackmeyer, Bernd; Motz, Günter
The preparation of HfC/C ceramics via molecular design
In: Dalton Transactions Bd. 40 (2011) Heft 17. - S. 4741-4745
doi:10.15495/EPub_UBT_00004755 ...

Langhof, Nico; Spatz, Carolin; Günthner, Martin; Voigt, R.; Motz, Günter; Krenkel, Walter
Steigerung der Effizienz durch hochtemperaturbeständige keramische Beschichtungen und Verbundwe ...
Maile, Karl (Hrsg.): VDI-Fachkonferenz Werkstoffe in der Kraftwerkstechnik
Düsseldorf : VDI Wissensforum, 2011. - S. 121-138

2010

Motz, Günter; Schmalz, Thomas; Glatz, Germund; Kempe, Rhett; Milius, Wolfgang; Wrackmeyer, Bernd
Ammonolysis of 1,2‐Bis[dichloro(methyl)silyl]ethane : On the Structure of 1,3,6,8‐Tetramethyl‐2 ...
In: Zeitschrift für anorganische und allgemeine Chemie Bd. 636 (2010) Heft 6. - S. 1056-1060
doi:10.1002/zaac.200900553 ...

Glatz, Germund; Schmalz, Thomas; Kraus, Tobias; Haarmann, Frank; Motz, Günter; Kempe, Rhett
Copper-Containing SiCN Precursor Ceramics (Cu@SiCN) as Selective Hydrocarbon Oxidation Catalyst ...
In: Chemistry : a European Journal Bd. 16 (2010) Heft 14. - S. 4231-4238
doi:10.1002/chem.200902836 ...

Flores, Octavio; Koch, D.; Motz, Günter; Krenkel, Walter
Physicochemical Interactions between MWCNTs and the Ceramic Matrix in SiCN Fibers
Krenkel, Walter ; Lamon, J. (Hrsg.): High Temperature Ceramic Materials and Composites
Berlin : AVISO Verl.-Ges., 2010. - S. 35-40

Kraus, Tobias; Günthner, Martin; Decker, Daniel; Motz, Günter; Krenkel, Walter
Polysilazane-Based Composite Coatings on Steel
Krenkel, Walter ; Lamon, J. (Hrsg.): High Temperature Ceramic Materials and Composites
Berlin : AVISO Verl.-Ges., 2010. - S. 681-687

Degenhardt, Ulrich; Motz, Günter; Stegner, Frank; Berroth, Karl; Harrer, W.; Danzer, R.; Krenkel, Walter
Porous Si3N4/ SiCN Materials Based on Preceramic Polymers and Ceramic Powder
Krenkel, Walter ; Lamon, J. (Hrsg.): High Temperature Ceramic Materials and Composites
Berlin : AVISO Verl.-Ges., 2010. - S. 675-680

Degenhardt, Ulrich; Motz, Günter; Stegner, Frank; Berroth, Karl; Harrer, W.; Danzer, R.; Krenkel, Walter
Si3N4/SiC Materials Based on Preceramic Polymers and Ceramic Powder
Bordia, Rajendra K. (Hrsg.): Advances in sintering science and technology
Hoboken, NJ : Wiley, 2010. - S. 379-388 . - (Ceramic Transactions; 209)
doi:10.1002/9780470599730.ch36 ...

2009

Günthner, Martin; Kraus, Tobias; Dierdorf, Andreas; Decker, Daniel; Motz, Günter; Krenkel, Walter
Advanced Coatings on the Basis of Si(C)N Precursors for Protection of Steel against Oxidation
In: Journal of the European Ceramic Society Bd. 29 (2009) Heft 10. - S. 2061-2068
doi:10.1016/j.jeurceramsoc.2008.11.013 ...

Kraus, Tobias; Günthner, Martin; Motz, Günter; Krenkel, Walter
cBN Particle filled SiCN Precursor Coatings
In: Advances in Applied Ceramics Bd. 108 (2009) Heft 8. - S. 476-482
doi:10.1179/174367609X422153 ...

Voigt, R.; Motz, Günter; Krenkel, Walter
Entwicklung von Ultrahochtemperatur-beständigen Karbidkeramiken
Verbundwerkstoffe
Hrsg.: Krenkel, Walter
Weinheim : WILEY-VCH, 2009. - S. 292-297
doi:10.1002/9783527627110.ch40 ...

Günthner, Martin; Kraus, Tobias; Dierdorf, Andreas; Decker, Daniel; Motz, Günter; Krenkel, Walter
Particle-filled PHPS Silazane-based Coatings on Steel
In: International Journal of Applied Ceramic Technology Bd. 6 (2009) Heft 3. - S. 373-380
doi:10.1111/j.1744-7402.2008.02346.x ...

2008

Flores, Octavio; Günthner, Martin; Motz, Günter; Krenkel, Walter
BN-filled preceramic polymers as barrier coatings on steel
2008
International Symposium for Research Scholars on Metallurgy, Materials Science and Engineering (ISRS-2008), Madras, Indien

Kokott, Sylvia; Heymann, Lutz; Motz, Günter
Rheology and processability of multi-walled carbon nanotubes--ABSE polycarbosilazane composites
In: Journal of the European Ceramic Society Bd. 28 (2008) Heft 5. - S. 1015-1021
doi:10.1016/j.jeurceramsoc.2007.09.035 ...