Gregor Trimmel

Univ.-Prof. Dipl.-Ing. Dr.techn.

20022021
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Research Output 2002 2019

2019

A Benzobis(thiazole)-Based Copolymer for Highly Efficient Non-Fullerene Polymer Solar Cells

Wen, S., Li, Y., Rath, T., Li, Y., Wu, Y., Bao, X., Han, L., Ehmann, H., Trimmel, G., Zhang, Y. & Yang, R., 12 Feb 2019, In : Chemistry of Materials. 31, 3, p. 919-926 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Thiazoles
Polymers
Copolymers
Solar radiation
Conversion efficiency

Elemental Nanoanalysis of Interfacial Alumina–Aryl Fluoride Interactions in Fullerene-Free Organic Tandem Solar Cells

Hoefler, S. F., Haberfehlner, G., Rath, T., Canteri, R., Barozzi, M., Hofer, F. & Trimmel, G., 16 Aug 2019, In : Advanced Materials Interfaces . 9 p., 1901053.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Fullerenes
Solar cells
Fluorine
Depth profiling
Conjugated polymers

Hot injection synthesis of CuInS2 nanocrystals using metal xanthates and their application in hybrid solar cells

Perner, V., Rath, T., Pirolt, F., Glatter, O., Letofsky-Papst, I., Zach, P., Hobisch, M., Kunert, B. & Trimmel, G., 7 Jan 2019, In : New journal of chemistry. 43, 1, p. 356-363 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Influence of the Iodide to Bromide Ratio on Crystallographic and Optoelectronic Properties of Rubidium Antimony Halide Perovskites

Weber, S., Rath, T., Fellner, K., Fischer, R., Resel, R., Kunert, B., Dimoploulos, T., Steinegger, A. & Trimmel, G., 28 Jan 2019, In : ACS Applied Energy Materials. 2, 1, p. 539-547 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Rubidium
Antimony
Iodides
Bromides
Optoelectronic devices

Modification of NiOx hole transport layers with 4-bromobenzylphosphonic acid and its influence on the performance of lead halide perovskite solar cells

Mangalam, J., Rath, T., Weber, S., Kunert, B., Dimoploulos, T., Fian, A. & Trimmel, G., 2019, In : Journal of Materials Science / Materials in Electronics. 30, 10, p. 9602-9611 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
photovoltages
halides
Solar cells
Lead
solar cells

Multi-layered nanoscale cellulose/CuInS2 sandwich type thin films

Weißl, M., Rath, T., Sattelkow, J., Plank, H., Eyley, S., Thielemans, W., Trimmel, G. & Spirk, S., 1 Jan 2019, In : Carbohydrate Polymers. 203, p. 219-227 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Perylene Diimide Derivates for Organic Photovoltaics

Sauermoser, A., Nauschnig, R., Reinfelds, M. & Trimmel, G., 23 Sep 2019.

Research output: Contribution to conferencePosterResearch

Photovoltaic properties of a triple cation methylammonium/formamidinium/phenylethylammonium tin iodide perovskite

Rath, T., Handl, J., Weber, S., Friesenbichler, B., Fürk, P., Troi, L., Dimopoulos, T., Kunert, B., Resel, R. & Trimmel, G., 2019, In : Journal of Materials Chemistry A. 7, 16, p. 9523-9529 7 p.

Research output: Contribution to journalArticleResearchpeer-review

Tin
Iodides
Perovskite
Cations
Positive ions

Structural, optical and electrical characterization of lead-free germanium halide perovskite solar cells

Kopacic, I., Friesenbichler, B., Höfler, S. F., Rath, T. & Trimmel, G., 24 Apr 2019.

Research output: Contribution to conferenceAbstractResearchpeer-review

Synthesis of a tetrazine–quaterthiophene copolymer and its optical, structural and photovoltaic properties

Knall, A. C., Hoefler, S. F., Hollauf, M., Thaler, F., Noesberger, S., Hanzu, I., Ehmann, H., Hobisch, M., Spirk, S., Wen, S., Yang, R., Rath, T. & Trimmel, G., 2019, In : Journal of Materials Science. 54, 13, p. 10065–10076 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Thiophenes
Nitriles
Conjugated polymers
Optical band gaps
Palladium

The effect of alkylthio substituents on the photovoltaic properties of conjugated polymers

Li, Y., Zhong, Y., Jiang, H., Rath, T., Wang, Q., Ehmann, H. M. A., Trimmel, G., Wen, S., Zhang, Y. & Yang, R., May 2019, In : Organic electronics. 68, p. 50-55 6 p.

Research output: Contribution to journalArticleResearchpeer-review

2018

Assessing the Role of Polymer Molecular Weight for High-Performance Indacenodithiophene-Based Fullerene-Free Organic Solar Cells

Höfler, S. F., Rath, T., Hobisch, M., Pastukhova, N., Pavlica, E., Bratina, G., Scheunemann, D., Wilken, S. & Trimmel, G., 21 Sep 2018.

Research output: Contribution to conferencePosterResearchpeer-review

Assessing the Role of Polymer Molecular Weight for High-Performance Indacenodithiophene-Based Fullerene-Free Organic Solar Cells

Höfler, S. F., Rath, T., Hobisch, M., Pastukhova, N., Pavlica, E., Bratina, G., Scheunemann, D., Wilken, S. & Trimmel, G., 2018, Hybrid & Organic Photovoltaics (HOPV18).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Assessing the Role of Polymer Molecular Weight for High-Performance Indacenodithiophene-Based Organic Solar Cells

Höfler, S. F., Rath, T., Hobisch, M., Pastukhova, N., Pavlica, E., Bratina, G., Scheunemann, D., Wilken, S. & Trimmel, G., 29 May 2018.

Research output: Contribution to conferencePosterResearchpeer-review

A Zero-Dimensional Mixed-Anion Hybrid Halogenobismuthate(III) Semiconductor: Structural, Optical, and Photovoltaic Properties

Hoefler, S. F., Rath, T., Fischer, R., Latal, C., Hippler, D., Koliogiorgos, A., Galanakis, I., Bruno, A., Fian, A., Dimopoulos, T. & Trimmel, G., 21 Aug 2018, In : Inorganic chemistry. 57, 17, p. 10576-10586 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Crystallographic and Optoelectronic Study of Rubidium Antimony Halide Perovskites

Weber, S., Rath, T., Fellner, K., Fischer, R., Kunert, B., Dimopoulos, T. & Trimmel, G., 22 Nov 2018.

Research output: Contribution to conferencePosterResearch

Enhanced Performance of Germanium Halide Perovskite Solar Cells through Compositional Engineering

Kopacic, I., Friesenbichler, B., Höfler, S. F., Kunert, B., Plank, H., Rath, T. & Trimmel, G., 1 Feb 2018, In : ACS Applied Energy Materials. 1, 2, p. 343-347 5 p.

Research output: Contribution to journalArticleResearchpeer-review

Investigating the effects of functionalized benzylphosphonic acid SAMs on triple cation perovskite based solar cells

Mangalam, J., Rath, T., Weber, S., Kunert, B., Dimoploulos, T., Fian, A. & Trimmel, G., 27 Nov 2018.

Research output: Contribution to conferencePosterResearchpeer-review

File

Investigation of NiOx-hole transport layers in triple cation perovskite solar cells

Weber, S., Rath, T., Mangalam, J., Kunert, B., Coclite, A. M., Bauch, M., Dimopoulos, T. & Trimmel, G., 1 Feb 2018, In : Journal of Materials Science: Materials in Electronics. 29, 3, p. 1847-1855 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Cations
solar cells
Positive ions
Zinc Oxide
cations

Reverse Hexosome Dispersions in Alkanes - The Challenge of Inverting Structures

Pirolt, F., Glatter, O. & Trimmel, G., 17 Jul 2018, In : Langmuir. 34, 28, p. 8379-8387 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Alkanes
Dispersions
Paraffins
alkanes
Emulsions

R-functionalized benzylphosphonic acid SAMs for improved efficiency in inverted triple cation lead perovskite solar cells

Mangalam, J., Rath, T., Weber, S., Kunert, B., Dimoploulos, T., Fian, A. & Trimmel, G., 29 May 2018.

Research output: Contribution to conferencePosterResearchpeer-review

File

The Effect of Polymer Molecular Weight on the Performance of PTB7-Th:O-IDTBR Non-Fullerene Organic Solar Cells

Höfler, S. F., Rath, T., Pastukhova, N., Pavlica, E., Scheunemann, D., Wilken, S., Kunert, B., Resel, R., Hobisch, M., Xiao, S., Bratina, G. & Trimmel, G., 18 Apr 2018, In : Journal of materials chemistry / A. 6, 20, p. 9506-9516

Research output: Contribution to journalArticleResearchpeer-review

Open Access

trans-bis(R-ethynyl)(porphyrinato)E(IV) and the Kocheshkov-Reaction

Stadlbauer, S., Fischer, R., Freunberger, S., Rath, T., Trimmel, G. & Uhlig, F., 26 Jun 2018.

Research output: Contribution to conferencePosterResearchpeer-review

Electronic properties
diphenyl
Organic solar cells

Unraveling the Molecular Weight Dependence of PTB7-Th for High-Performance Indacenodithiophene-Based Fullerene-Free Organic Solar Cells

Höfler, S. F., Hobisch, M., Pastukhova, N., Pavlica, E., Scheunemann, D., Wilken, S., Rath, T. & Trimmel, G., 2018, Book of Abstracts, DocDays 2018.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Unraveling the Molecular Weight Dependence of PTB7-Th for High-Performance Indacenodithiophene-Based Organic Solar Cells

Höfler, S. F., Hobisch, M., Pastukhova, N., Pavlica, E., Bratina, G., Scheunemann, D., Wilken, S., Rath, T. & Trimmel, G., 4 Apr 2018.

Research output: Contribution to conferencePosterResearchpeer-review

2017

Biobased Cellulosic-CuInS2 nanocomposites for optoelectronic applications

Reishofer, D., Rath, T., Ehmann, H., Gspan, C., Dunst, S., Amenitsch, H., Plank, H., Alonso, B., Belamie, E., Trimmel, G. & Spirk, S., 2017, In : ACS Sustainable Chemistry & Engineering. 5, 4, p. 3115–3122

Research output: Contribution to journalArticleResearchpeer-review

Cold Plasma and Femtosecond Laser Treatment for the Modification of Cellulose based Thin Films

Schlemmer, W., Krstulović, N., Reishofer, D., Zankel, A., Trimmel, G. & Spirk, S., Aug 2017.

Research output: Contribution to conferencePosterResearchpeer-review

Comparison of chemical bath-deposited ZnO films doped with Al, Ga and In

Edinger, S., Bansal, N., Bauch, M., Wibowo, R. A., Hamid, R., Trimmel, G. & Dimopoulos, T., 1 Aug 2017, In : Journal of Materials Science. 52, 16, p. 9410-9423 14 p.

Research output: Contribution to journalArticleResearchpeer-review

Doping (additives)
Carrier concentration
Carrier mobility
Deposition rates
Energy gap

Comparison of the solution and vacuum-processed quinacridones in homojunction photovoltaics

Dunst, S., Karner, E., Coppola, M. E., Trimmel, G. & Irimia-Vladu, M., 1 May 2017, In : Monatshefte für Chemie = Chemical monthly. 148, 5, p. 863-870 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Pigments
Photovoltaic cells
Vacuum
Molecules
Semiconducting organic compounds

Dye functionalized-ROMP based terpolymers for the use as a light up-converting material: Via triplet-triplet annihilation

Hollauf, M., Zach, P. W., Borisov, S. M., Müller, B. J., Beichel, D., Tscherner, M., Köstler, S., Hartmann, P., Knall, A. C. & Trimmel, G., 2017, In : Journal of materials chemistry / C. 5, 30, p. 7535-7545 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Terpolymers
Chromophores
Coloring Agents
Dyes
Polymers

Effects of hole transport layers on triple cation perovskite based conventional and inverted solar cell geometry

Mangalam, J., Weber, S., Rath, T., Kunert, B., Coclite, A. M., Bauch, M., Dimoploulos, T. & Trimmel, G., 14 Nov 2017.

Research output: Contribution to conferencePosterResearch

FIRST ROMP BASED TERPOLYMERS FOR THE USE AS A LIGHT UP-CONVERTING MATERIAL VIA TRIPLET-TRIPLET ANNIHILATION

Hollauf, M., Beichel, D., Zach, P. W., Borisov, S., Köstler, S., Knall, A-C. & Trimmel, G., 22 Aug 2017.

Research output: Contribution to conference(Old data) Lecture or PresentationResearchpeer-review

Highly transparent and conductive indium-doped zinc oxide films deposited at low substrate temperature by spray pyrolysis from water-based solutions

Edinger, S., Bansal, N., Bauch, M., Wibowo, R. A., Újvári, G., Hamid, R., Trimmel, G. & Dimopoulos, T., 1 Jul 2017, In : Journal of Materials Science. 52, 14, p. 1-12 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Zinc Oxide
Indium
Spray pyrolysis
Zinc oxide
Oxide films

Indacenodithiophene-Based Small Molecule Acceptor Breaking the 10% Efficiency Barrier in Non-Fullerene Organic Solar Cells

Höfler, S. F., Hobisch, M., Haberfehlner, G., Hofer, F., Rath, T. & Trimmel, G., 13 Nov 2017.

Research output: Contribution to conferencePosterResearchpeer-review

Investigation of different tin perovskites as solar cell absorber materials

Weber, S., Friesenbichler, B., Rath, T., Kunert, B. & Trimmel, G., 13 Nov 2017.

Research output: Contribution to conferencePosterResearch

Light up-converting ROMP based terpolymers via triplet-triplet annihilation

Hollauf, M., Zach, P. W., Borisov, S., Beichel, D., Tscherner, M., Köstler, S., Hartmann, P., Knall, A-C. & Trimmel, G., 25 Sep 2017.

Research output: Contribution to conferencePosterResearchpeer-review

Nickel sulfide thin films and nanocrystals synthesized from nickel xanthate precursors

Buchmaier, C., Torvisco Gomez, A., Pölt, P., Wewerka, K., Kunert, B., Gatterer, K., Trimmel, G. & Rath, T., 2017, In : Journal of Materials Science. 2017, 52, p. 10898–10914

Research output: Contribution to journalArticleResearchpeer-review

Open Access

On the formation of Bi2S3-cellulose nanocomposite films from bismuth xanthates and trimethylsilyl-cellulose

Reishofer, D., Ehmann, H., Amenitsch, H., Gspan, C., Fischer, R., Plank, H., Trimmel, G. & Spirk, S., 2017, In : Carbohydrate Polymers. 164, p. 294-300

Research output: Contribution to journalArticleResearchpeer-review

Progress on lead-free metal halide perovskites for photovoltaic applications: a review

Höfler, S. F., Trimmel, G. & Rath, T., 8 Mar 2017, In : Monatshefte für Chemie = Chemical monthly. 148, 5, p. 795-826

Research output: Contribution to journalArticleResearchpeer-review

Metal halides
Tin
Conversion efficiency
Solar cells
Germanium

Structural, optical and electrical characterization of solution-processable hybrid bismuth halide perovskite semiconductors

Höfler, S. F., Kopacic, I., Rath, T., Fischer, R., Latal, C., Hippler, D. & Trimmel, G., 19 Apr 2017, Doc Days 2017: Book of Abstracts.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Structural, Optical and Electrical Characterization of Solution-Processable Hybrid Bismuth Halide Perovskite Semiconductors

Höfler, S. F., Kopacic, I., Rath, T., Fischer, R., Latal, C. & Trimmel, G., 19 Apr 2017.

Research output: Contribution to conferencePosterResearchpeer-review

Synthesis and characterization of naphthalimide-functionalized polynorbornenes

Hollauf, M., Cajlakovič, M., Tscherner, M., Köstler, S., Knall, A. C. & Trimmel, G., 1 Jan 2017, In : Monatshefte für Chemie = Chemical monthly. 148, 1, p. 121-129 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Naphthalimides
Monomers
Logic gates
Protonation
Ring opening polymerization
2016

A comparison of copper indium sulfide-polymer nanocomposite solar cells in inverted and regular device architecture

Dunst, S., Rath, T., Reichmann, A., CHIEN, H-T., Friedel, B. & Trimmel, G., Dec 2016, In : Synthetic metals. 222, Part A, p. 115-123

Research output: Contribution to journalArticleResearchpeer-review

Adsorption studies of organophosphonic acids on differently activated gold surfaces

Niegelhell, K., Leimgruber, S., Grießer, T., Chernev, B. S., Schennach, R., Brandl, C., Trimmel, G. & Spirk, S., 2016, In : Langmuir. 32, 6, p. 1550-1559

Research output: Contribution to journalArticleResearchpeer-review

Application of novel pyrrolopyridazinedione (PPD) copolymers in polymer/nanocrystal hybrid solar cells

Knall, A-C., Nielsen, C. B., Kirkus, M., Rath, T., Trimmel, G. & McCulloch, I., 21 Sep 2016.

Research output: Contribution to conference(Old data) Lecture or PresentationResearchpeer-review

Exploring Thiol-Yne Based Monomers as Low Cytotoxic Building Blocks for Radical Photopolymerization

Österreicher, A., Ayalur-Karunakaran, S., Moser, A., Mostegel, F., Edler, M., Kaschnitz, P., Pinter, G., Trimmel, G., Sandra, S. & Thomas, G., 2016, In : Journal of polymer science / A. 54, p. 3484–3494

Research output: Contribution to journalArticleResearchpeer-review

Fullerene-Based Passivation Layers in Solution-Processed Bismuth(III) Halide Perovskite Solar Cells

Höfler, S. F., Zahirovic, I., Rath, T., Latal, C., Hippler, D. & Trimmel, G., 20 Sep 2016.

Research output: Contribution to conference(Old data) Lecture or PresentationResearchpeer-review

Germanium(II) Iodide Perovskites as Solution-Processed Absorber Materials for Photovoltaic Applications

Kopacic, I., Höfler, S. F., Rath, T., Kunert, B., Resel, R. & Trimmel, G., 28 Nov 2016.

Research output: Contribution to conferencePosterResearchpeer-review