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PhD Student
Dr. Carlos A. Triana
+41 076 814 41 60
Permanent Senior Researcher
Department of Chemistry, University of Zürich, Zürich–Switzerland
2013–2017 | PhD Solid State Physics
Uppsala University, Uppsala–Sweden
2013–2016 | Lic Phil Solid State Physics
Uppsala University, Uppsala–Sweden
2011–2013 | MSc Physics
National University of Colombia, Bogotá D.C. –Colombia
2004–2010 | BSc Physics
National University of Colombia, Bogotá D.C.–Colombia
Contact
My research interests are focused on solid state, and material physics and chemistry.
Especially, in the implementation of computational methods such as Density Functional Theory, Molecular Dynamics and Monte Carlo simulations driven by high-energy synchrotron X-ray and neutron absorption, diffraction and scattering experiments to study the physical and chemical properties of crystalline and amorphous materials, such as metal oxides and alloy nanoparticles, thin film, and complex hybrid organic-inorganic materials with wide-ranging energy-related applications.
C. A. Triana, C. Moyses Araujo, R. Ahuja, G. A. Niklasson and T. Edvinsson. Disentangling the intricate atomic short-range order and electronic properties in amorphous transition metal oxides. Scientific Reports. 7, 2044 (2017). https://doi.org/10.1038/s41598-017-01151-2
C. A. Triana, C. Moyses Araujo, R. Ahuja, G. A. Niklasson and T. Edvinsson. Electronic transitions induced by short-range structural order in amorphous TiO2. Phys. Rev. B. 94, 165129 (2016). https://doi.org/10.1103/PhysRevB.94.165129
C. A. Triana, C. G. Granqvist and G. A. Niklasson. Electrochromism and small-polaron hopping in oxygen deficient and lithium intercalated amorphous tungsten oxide films. J. Appl. Phys. 118, 024901 (2016). https://doi.org/10.1063/1.4939091
C. A. Triana, C. G. Granqvist and G. A. Niklasson. Optical absorption and small-polaron hopping in oxygen deficient and lithium-ion-intercalated amorphous titanium oxide films. J. Appl. Phys. 119, 015701 (2016). https://doi.org/10.1063/1.4926488
C. A. Triana, D. A. Landínez Téllez and J. Roa-Rojas. General study on the crystal, electronic and band structure, the morphological characterization, and the magnetic properties of the Sr2DyRuO6 complex perovskite. Mater. Charact. 99, 128 (2015). https://doi.org/10.1016/j.matchar.2014.11.021
C. A. Triana, C. G. Granqvist and G. A. Niklasson. Electrochromic properties of Li+-intercalated amorphous tungsten aWO3-x and titanium aTiO2-x oxide thin films. J. Phys.: Conf. Ser. 559, 012004 (2014 ). https://doi.org/10.1088/1742-6596/559/1/012004
C. A. Triana, D. A. Landínez Téllez and J. Roa-Rojas. Synthesis and structural characterization of the Sr2EuRuO6 complex perovskite. J. Alloys. Compd. 516, 179 (2012). https://doi.org/10.1016/j.jallcom.2011.12.033
C. A. Triana, D. A. Landínez Téllez and J. Roa-Rojas. Rotational and translational distortions on the crystal structures of the Sr2HrRuO6 (Hr=Ho, Dy, Gd, Eu) complex perovskites. Mater. Chem. Phys. 139, 953 (2013). https://doi.org/10.1016/j.matchemphys.2013.02.061
C. A. Triana, D. A. Landínez Téllez and J. Roa-Rojas. Electronic, crystal structure and morphological properties of the Sr2DyRuO6 perovskite. Mater. Lett. 82, 116 (2012). https://doi.org/10.1016/j.matlet.2012.05.041
C. A. Triana, J. I. Villa Hernandez, F. Fajardo Tolosa, D. A. Landínez Téllez and J. Roa-Rojas. Synthesis process and magnetic characterization of the novel aurivillius ferroelectric material Bi4Gd2Ti3Fe2O18. IEEE Transactions on Magnetics 49, 4660 (2013). https://doi.org/10.1109/TMAG.2013.2258899
C. A. Triana, L. T. Corredor, D. A. Landínez Téllez and J. Roa-Rojas. Structural phase transitions at high temperature in the Sr2GdRuO6 perovskite. Physica B. 407, 3150 (2012). https://doi.org/10.1016/j.physb.2011.12.050
C. A. Triana, L. T. Corredor, D. A. Landínez Téllez and J. Roa-Rojas. High Temperature-induced phase transitions in Sr2GdRuO6 complex perovskite. Mater. Res. Bull. 46, 2478 (2011). https://doi.org/10.1016/j.materresbull.2011.08.024
C. A. Triana, L. T. Corredor, J. Albino Aguiar, D. A. Landínez Téllez and J. Roa-Rojas. Magnetic behavior of the Sr2DyRuO6 complex perovskite. Mex. J. Phys. 58, 64 (2012).
C. A. Triana and F. Fajardo. The influence of spring length on the physical parameters of simple harmonic motion. Eur. J. Phys. 33, 219 (2012). https://doi.org/10.1088/0143-0807/33/1/019
C. A. Triana and F. Fajardo. Dependence of mechanical properties of elastic bands on the length and load time. Eur. J. Phys. 33, 771 (2012). https://doi.org/10.1088/0143-0807/33/4/771
C. A. Triana and F. Fajardo. Experimental study of simple harmonic motion of a spring-mass system as a function of the spring diameter. Revista Brasileira de Fisica 35, 1 (2013). https://doi.org/10.1590/S1806-11172013000400005
K. Lienau, C.A. Triana, L. Reith, S. Siol and Greta R. Patzke. Microwave hydrothermal synthesis parameter for spinel-type Co3O4 as water oxidation catalyst. Front. Chem. Front. Chem. 8:473. https://doi.org/10.3389/fchem.2020.00473
W. Wan, C. A. Triana, J. Lan, J. Li, Y. Zhao, C. S Allen, M. Iannuzzi and Greta R. Patzke. Molecular strategy for soft-landing single active site catalysts on graphene with high bi-functional electrocatalytic activity. ACS Nano 2020, 14, 10, 13279–13293. https://doi.org/10.1021/acsnano.0c05088
S. E. Balaghi, C. A. Triana and Greta R. Patzke. Molybdenum Doped Manganese Oxide as Highly Efficient and Economic Water Oxidation Catalyst. ACS Catal. 10, 2074 (2020). https://doi.org/10.1021/acscatal.9b02718
M. A. Arvizu, C. A Triana, B. Stefanov, C. G. Granqvist and G. A. Niklasson. Electrochromism in sputter-deposited W-Ti oxide films: Durability enhancement due to Ti. Sol. Energy Mater. Sol. Cells. 125, 184 (2014). https://doi.org/10.1016/j.solmat.2014.02.037
J. Li. W. Wan, C. A. Triana, Z. Novotny, J. Osterwalder, R. Erni, Greta R. Patzke, Dynamic Role of Cluster Cocatalysts on Molecular Photoanodes for Water Oxidation. J. Am. Chem. Soc. 141, 12839 (2019). https://doi.org/10.1021/jacs.9b06100
J. Li. W. Wan, C. A. Triana, H. Chen, Y. Zhao, C. K. Mavrokefalos and Greta R. Patzke. Reaction kinetics and interplay of two different surface states on hematite photoanodes for water oxidation. Nat. Comm. 12, 255 (2021). https://doi.org/10.1038/s41467-020-20510-8
L. Reith, K. Lienau, C. A. Triana, S. Siol, Greta R. Patzke. Preparative History vs. Driving Force in Water Oxidation Catalysis: Parameter Space Studies of Cobalt Spinels. ACS Omega. 4, 15444 (2019). https://doi.org/10.1021/acsomega.9b01677
L. Ni, R. Güttinger, C. A. Triana, B. Spingler, Kim K. Baldridge and Greta R. Patzke. Pathways toward true catalysts: Computational modeling and structural transformation of Zn-polyoxotungstates. Dalton Trans. 48, 13293 (2019). https://doi.org/10.1039/C9DT03018B
W. Wan, S. Wei, J. Li, C. A. Triana, Y. Zhou, Greta R. Patzke. Transition metal electrocatalysts ecapsulated into N-doped carbon nanotubes on reduced graphene oxide nanosheets: efficient water splitting through synergistic effects. J. Mater. Chem. A. 7, 15145 (2019). https://doi.org/10.1039/C9TA03213D
R. J. Müller, J. Lan, K. Lienau, R. Moré, C. A. Triana, M. Lannuzzi, Greta R. Patzke. Monitoring surface transformations of metal carbodiimide water oxidation catalysts by operando XAS and Raman spectroscopy. Dalton Trans. 47, 10759 (2018). https://doi.org/10.1039/C8DT01587B
Y. Zhao, C. Mavrokefalos, P. Zhang, R. Erni, J. Li, C. A. Triana, and Greta R. Patzke. Self-templating strategies for transition metal sulfide nanoboxes as robust bifunctional electrocatalysts. Chem. Mater. 32, 1371 (2020). https://doi.org/10.1021/acs.chemmater.9b02933
Y. Zhao, W. Wan, Y. Chen, R. Erni, C. A Triana, J. Li, C. K. Mavrokefalos, Y. Zhou, G. R. Patzke. Understanding and Optimizing Ultra‐Thin Coordination Polymer Derivatives with High Oxygen Evolution Performance. Adv. Energy Mater. 2020, 10, 2002228.doi.org
Dr. Shangkun Li
+41 076 814 41 60
Postdoc Chemistry
University of Zurich, Switzerland (2022-ongoing )
Senior Researcher Chemical and Bioengineering
ETH Zürich, Switzerland (2020-2021)
PhD Chemical and Bioengineering
ETH Zürich, Switzerland (2016-2020)
Contact
I am engaged in the fabrication of novel catalysts via advanced methods for water splitting. Primary specializations include the understanding of assembly mechanisms of highly active catalysts, exploitation of high-efficiency catalysts by screening large reaction parameter spaces, uncovering the catalytic mechanisms through early-stage detections and novel in situ optical detection techniques for integration with microfluidics.
A Suea-Ngam, I Choopara, S Li, M Schmelcher, N Somboonna, PD Howes, AJ deMello. In Situ Nucleic Acid Amplification and Ultrasensitive Colorimetric Readout in a Paper-Based Analytical Device Using Silver Nanoplates. Advanced Healthcare Materials, 2021, 10, 2001755. https://doi.org/10.1002/adhm.202001755
S Li, RW Baker, I Lignos, Z Yang, S Stavrakis, PD Howes, AJ deMello. Automated Microfluidic Screening of Ligand Interactions during the Synthesis of Cesium Lead Bromide Nanocrystals. Mol. Syst. Des. Eng. 2020, 5, 1118-1130. https://doi.org/10.1039/d0me00008f
S Li, J Probst, PD Howes, AJ deMello. Long-armed hexapod nanocrystals of cesium lead bromide. Nanoscale, 2020,12, 14808-14817. https://doi.org/10.1039/d0nr02985h
Yonggui Zhao
+41 076 814 41 60
Postdoc Chemistry
University of Zurich, Switzerland (2022-ongoing)
PhD Chemistry
University of Zurich, Switzerland (2017-2022)
Visiting Student in Nano Energy Lab
King Abdullah University of Science and Technology, Saudi Arabia (06/2017-11/2017)
Junior Researcher in Experimental Physics
University of Amsterdam, Netherlands (02/2017-05/2017)
MSc Electrical Engineering
Tianjin University, China (2014-2017)
BSc Electrical Engineering
Northeastern University, China (09/2010-06/2014)
Contact
I am aiming to gain new insights into the reaction mechanism of heterogeneous electrocatalysts for the oxygen/hydrogen evolution reaction (OER/HER) and to subsequently transfer this knowledge into the rational design of new electrocatalysts. To gain the desired insights, a combination of in situ/operando spectroelectrochemical methods (i.e. XAS, Raman, and UV-vis) was implemented in my current research.
Zhao, Yonggui, Christos K. Mavrokefalos, Ping Zhang, Rolf Erni, Jingguo Li, Carlos A. Triana, and Greta R. Patzke. Chemistry of Materials 32, no. 4 (2020): 1371-1383.
Wan, Wenchao, Yonggui Zhao, Carlos A. Triana, Jingguo Li, Christos Mavrokefalos, and Greta Ricarda Patzke. In ECS Meeting Abstracts, no. 51, p. 2804. IOP Publishing, 2020.
Li, Jingguo, Wenchao Wan, Carlos A. Triana, Hang Chen, Yonggui Zhao, Christos K. Mavrokefalos, and Greta R. Patzke. Nature communications 12, no. 1 (2021): 1-9.
Wan, Wenchao, Carlos A. Triana, Jinggang Lan, Jingguo Li, Christopher S. Allen, Yonggui Zhao, Marcella Iannuzzi, and Greta R. Patzke. ACS nano 14, no. 10 (2020): 13279-13293.
Li, J., C. A. Triana, W. Wan, DP Adiyeri Saseendran, Y. Zhao, S. E. Balaghi, S. Heidari, and G. R. Patzke. Chemical Society Reviews 50, no. 4 (2021): 2444-2485.
Aaron A. Schultz
+41 44 63 54 634
PhD Chemistry
University of Zurich, Switzerland (2022 – ongoing)
MSc Chemistry
University of Bielefeld, Germany (2018 – 2022)
BSc Chemistry
University of Bielefeld, Germany (2014 – 2018)
Contact
Fundamental and Structural Chemistry, Water Splitting
Chong Huang
+41 44 63 54 698
PhD Chemistry
University of Zurich, Switzerland (2020 - ongoing)
MSc
University of Chinese Academy of Sciences, China (2016 – 2019)
BSc
East China University of Science and Technology, China (2012 – 2016)
Contact
Electrochemical oxygen catalysis
Daniel Civettini
+41 44 54 682
PhD Chemistry
University of Zürich, Switzerland, 2022-Present
MSc
University of Padova, Chemistry Science Department, 2019 - 2021
BSc
University of Padova, Chemistry Science Department, 2016 - 2019
Contact
Molecular electrocatalysts for overall water splitting; development of novel cubane clusters
FeI Intermediates in N2O2 Schiff Base Complexes: Effect of Electronic Character of the Ligand and of the Proton Donor on the Reactivity with Carbon Dioxide
Energies 2021, 14(18), 5723; https://doi.org/10.3390/en14185723
Giann Wiprächtiger
+41 44 63 54 698
PhD Chemistry
University of Zurich, Switzerland (2019 – ongoing)
MSc
University of Zurich, Switzerland (2018 – 2019)
BSc
University of Zurich, Switzerland (2014 – 2018)
Contact
Polyoxometalates as potential anti-cancer drugs
R. Güttinger, G. Wiprächtiger, O. Blacque, G. R. Patzke
Co/Ni-polyoxotungstate photocatalysts as precursor materials for electrocatalytic water oxidation, DOI: 10.1039/D0RA10792A
Han Zhao
+41 44 63 54678
PhD
University of Zurich, Switzerland (2021 - ongoing)
MSc
Jiangnan University, China (2017 – 2020)
BSc
Anshan Normal University, China (2013 – 2017)
Contact
My current research is focused on the design of state of the art single-site catalysts for various electrocatalytic reactions. I am also focusing on employing operando X-ray absorption spectroscopy to track the catalysts’ evolution under working conditions.
Ivan Abramović
+41 44 635 46 90
Ph.D. Student - Chemistry
University of Zurich, Switzerland (2023 – ongoing)
Professional Experience
Roche Diagnostics International AG; Dr. Müller AG; Balgrist University Hospital, Switzerland (2019 – 2023)
MSc Chemistry
ETH Zurich, Switzerland (2015 – 2018)
Military Training, Officer Commission
Swiss Armed Forces, Armor and Field Artillery School (2014 – 2016)
BSc Chemistry
ETH Zurich, Switzerland (2011 – 2016)
Contact
Water Splitting
Patents
Abramović, I.; Bütikofer, J.; Diethelm, R. Fuel Cell Device. EP4038677 A1, 2020.
Jaclyn Parris
+41 44 63 54 698
PhD Chemistry
University of Zürich, Switzerland (2022 – ongoing)
MSc
University of Zürich, Switzerland (2019 – 2021)
BSc
Constructor University (formerly Jacobs University Bremen), Germany (2016 – 2019)
Contact
Biomedical applications of polyoxometalates
New Crystalline Salts of Nicotinamide Riboside as Food Additives, https://doi.org/10.3390/molecules26092729
T. Ma, P. Yang, J. M. Parris, T. Csupász, M.-X. Li, I. Bánya, I. Tóth, Z. Lin, U. Kortz
Indium in Polyoxopalladate(II) Chemistry: Synthesis of All-Acetate-Capped [InPd12O8(OAc)16]5– and Controlled Transformation to Phosphate-Capped Double-Cube and Monocube, https://doi.org/10.1021/acs.inorgchem.9b02282
Katrin F. Würzer
+41 44 63 54 697
PhD
University of Zurich, Switzerland (2023 – ongoing)
MSc
University of Zurich, Switzerland (2021 – 2023)
BSc
University of Zurich, Switzerland (2017 – 2021)
Contact
Transition metal oxo cubanes
Lingshen Meng
+41 44 63 54698
PhD
University of Zurich, Switzerland (2021 – ongoing)
MSc
Jilin University, China (2017 – 2020)
BSc
Zhejiang Sci-Tech University (2013 – 2017)
Contact
Electrocatalytic biomass oxidation and photo-electrocatalytic water oxidation
Stefanie Kammereck
+41 44 63 54 697
PhD
University of Zurich, Switzerland (2021 – ongoing)
PhD
University of Stockholm, Sweden (2020 – 2021)
MSc
Leopold-Franzens University of Innsbruck, Austria (2017 – 2019)
Internship
Innoscripta and Swagelok, Munich, Germany (2016 – 2017)
BSc
Ludwig-Maximilians-University Munich, Germany (2012 – 2016)
Contact
Polyoxometalates, Photocatalysis
Walker Marks
+41 44 63 54 698
PhD
Chemistry, University of Zürich, Switzerland, 2021-Present
MSc
Western Washington University, Bellingham, WA, 2019 - 2021
BSc
Western Washington University, Bellingham, WA, 2014 - 2019
Contact
Design and pathways of new transition metal oxo clusters; water oxidation catalysts
W. R. Marks, D. F. Baumgardner, E. W. Reinheimer, J. D. Gilbertson,
Complete Denitrification of Nitrate and Nitrite to N2 Gas by Samarium(II) Iodide. Chem. Comm., 56, 11441–11444 (2020).
K. T. Burns, W. R. Marks, P. M. Cheung, T. Seda, L. N. Zakharov, J. D. Gilbertson,
Uncoupled Redox-Inactive Lewis Acids in the Secondary Coordination Sphere Entice Ligand-Based Nitrite Reduction. Inorg. Chem., 57, 9601–9610 (2018).
Y. Zhao, D. P. A. Saseendran, C. Huang, C. A. Triana, W. R. Marks, H. Chen, Z. Han, G. R. Patzke,
Oxygen Evolution/Reduction Reaction Catalysts: From in Situ Monitoring and Reaction Mechanisms to Rational Design. Chem. Rev., 123, 6257–6358 (2023).
Yu Wang
+41 0783151668
PhD Chemistry
University of Zurich, Switzerland (2023 - ongoing)
MSc Chemistry
Southern University of Science and Technology, China (2021 – 2022)
BSc Energy and Power Engineering
Wuhan University, China (2015 – 2019)
Contact
Photoelectrochemical water splitting and new photoelectrode development
Y. Wang, M. Li, R. Ramachandran, H. Shan, Q. Chen, A. Luo, F. Wang, Z.-X. Xu,
Peripheral octamethyl-substituted nickel (II)-phthalocyanine-decorated carbon-nanotube electrodes for high-performance all-solid-state flexible symmetric supercapacitors. J. Energy Chem. 76, 214–225 (2023).
R. Ramachandran, Y. Wang, S. Chandrasekaran, M. Li, A. Luo, Z.-X. Xu, F. Wang,
Construction of MoS2 intercalated Siloxene heterostructure for all-solid-state symmetric supercapacitors. Appl. Mater. Today. 29, 101578 (2022).
Zeyi Zhang
+41 44 63 54 698
PhD Chemistry
University of Zurich, Switzerland (2021 - ongoing)
MSc
Fuzhou University, China (2018 – 2021)
BSc
Chongqing University, China (2014 – 2018)
Contact
Electrochemical Water Splitting and DFT
Y. Wang, M. Li, R. Ramachandran, H. Shan, Q. Chen, A. Luo, F. Wang, Z.-X. Xu,
Peripheral octamethyl-substituted nickel (II)-phthalocyanine-decorated carbon-nanotube electrodes for high-performance all-solid-state flexible symmetric supercapacitors. J. Energy Chem. 76, 214–225 (2023).
R. Ramachandran, Y. Wang, S. Chandrasekaran, M. Li, A. Luo, Z.-X. Xu, F. Wang,
Construction of MoS2 intercalated Siloxene heterostructure for all-solid-state symmetric supercapacitors. Appl. Mater. Today. 29, 101578 (2022).