Sus­tain­able Ma­ter­i­als Chem­istry team

Ju­ni­or Pro­fess­or

business-card image

Jun. Prof. Nieves Lopez Salas

Sustainable Materials Chemistry - AK Jun. Prof. Lopez Salas

Write email +49 5251 60-5729

Postdocs

 

Dr Ying Pan is currently a postdoctoral researcher under the supervision of Jun.-Prof. M. Nieves López Salas in the Department of Chemistry at Paderborn University. She received her PhD from the University of New South Wales (UNSW, Sydney). Her research interests focus mainly on the synthesis of various catalysts, including metal-based materials, carbonaceous materials and metal/carbon composites, as well as exploring their application in electrocatalysis and photocatalysis.

Doc­tor­al can­did­ates

PhD Umar Irshad
  • Phone: +49 5251 60-5755
  • Email: ui(at)campus(dot)uni-paderborn(dot)de
  • Room: NW. 1.851

Umar Irshad is a DAAD-funded doctoral candidate in the Sustainable Materials Chemistry research group at Paderborn University under the supervision of Jun.-Prof. M. Nieves López Salas. He holds a Master's and Bachelor's degree in Chemical Engineering from the University of Engineering and Technology, Lahore (Pakistan), where he has consistently been on the Dean's Honour List.

His research focuses on the synthesis of sustainable materials, such as hetero-doped carbonaceous compounds, for energy and environmental applications. Before coming to Germany, Umar worked on a project funded by the Higher Education Commission (HEC) Pakistan to utilise power plant waste for low-cost CO₂ capture and developed a small-scale fixed-bed adsorption setup for the removal of pollutant gases.

Passionate about sustainable development, he has joined the news research group to further expand his scientific career. In particular, he will focus on the interactions between electrolytes and solid carbonaceous materials to further improve their electrochemical performance.

PhD Irene Lamata Bermejo

Co-supervisor: Prof. Claudia Schmidt

Irene Lamata obtained her Bachelor's degree in Chemistry at the University of Zaragoza, Spain. During her studies, she took part in the Erasmus+ programme and spent her final year at the University of Ostrava in the Czech Republic, where she carried out a research project on carbon materials.

As she wanted to further deepen her knowledge of materials, she moved to Seville in 2021 to obtain her Master's degree in Materials Science at the University of Seville. During her master's thesis, she worked as a research assistant in the biomimetic and multifunctional materials group, where she worked intensively on carbonaceous materials.

She was so enthusiastic about the subject area that she decided to come to Germany and work as a doctoral candidate in the Sustainable Materials Chemistry Group! She will investigate the interactions between liquids and carbonaceous materials using solid-state NMR.

PhD Alexandra Glass

Alexandra Glass is a doctoral candidate in the Sustainable Materials Chemistry group. During her school years, she was already enthusiastic about all the topics she learnt about in chemistry lessons. Her interest in studying chemistry at university was encouraged by her teachers, which eventually led her to Paderborn University.

After completing her bachelor's degree in chemistry in Paderborn, she switched to materials science for her master's degree in order to expand her knowledge of materials in general - but still with a strong focus on chemistry through the compulsory elective modules on offer. She completed her Master's degree with a thesis on (near-ambient pressure) XPS studies on metal oxides under the supervision of Dr Christian Weinberger and PD Dr Teresa de los Arcos de Pedro.

To further expand her knowledge of materials, she applied for a position in the group of Junior Professor Nieves López Salas, where she is now researching sustainable carbonaceous materials and investigating them using near-ambient pressure XPS.


 

PhD Christian Wieschhoff

 

Co-supervisor: Dr. Teresa de los Arcos de Pedro

Christian Wieschhoff is a joint doctoral candidate in the Sustainable Materials Chemistry Group and the group of Dr Teresa de los Arcos. After completing his Bachelor's degree in Material Design - Bionics and Photonics at Hamm-Lippstadt University of Applied Sciences, which he completed with a cooperative Bachelor's thesis at the Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT - on the development and evaluation of a concept for the additive manufacturing of leather-based composites using fused layer modelling - he moved to Paderborn University for his Master's degree in Materials Science.

During his studies, he worked as a research assistant in Technical Macromolecular Chemistry and completed his Master's degree with a thesis on AFM-based IR spectroscopy of thin inorganic films under the supervision of PD Dr Teresa de los Arcos de Pedro and PD Dr Adrian Keller.

In order to open up a new field of research, he joined the groups of Jun. Prof. Nieves López Salas and Dr. Teresa de los Arcos, where he designed and constructed a novel electrochemical cell that enables operando NAP-XPS measurements - for electrochemical analysis of carbonaceous materials used as electrodes in transition metal CO₂ batteries.


 

PhD Jie Zhang

  • Phone: +49 5251 60-1604
  • Email: jiezhang(at)mail(dot)uni-paderborn(dot)de
  • Room: K4.11

 

(Jennie) Jie Zhang is a doctoral candidate in the Sustainable Materials Chemistry Group under the supervision of Jun.-Prof. M. Nieves López Salas. She received her Master's degree in Chemical Engineering from China University of Petroleum, Beijing (CUPB), where she developed a strong interest in materials chemistry and electrochemistry. Her master's research focused on functional materials for solid oxide electrolysis cells (SOECs) for hydrogen production as well as CO₂-H₂O co-electrolysis for CO₂ reduction.

She has more than eleven years of professional experience as a chemical process engineer and technology consultant specialising in high-performance materials, energy conversion and gas purification technologies. This interdisciplinary background enriches her current research in the field of sustainable and green chemical solutions.

Her PhD focuses on the synthesis and catalytic performance of porous carbonaceous materials for applications in CO₂ reduction reactions (CO₂RR), water splitting and related electrochemical processes.

PhD Bernard Dawai

  • Phone: +49 5251 60-1604
  • Email: dawaib(at)mail(dot)uni-paderborn(dot)de
  • Room: K4.11

Bernard Dawai is a DAAD scholarship holder and doctoral candidate in the Sustainable Materials Chemistry Research Group at Paderborn University under the supervision of Jun.-Prof. M. Nieves López Salas. He holds a Bachelor of Science in Chemistry with a minor in Industrial Chemistry from the University of Bamenda (Cameroon). He also holds a Master's degree in Inorganic Chemistry with a specialisation in Materials Chemistry from the University of Dschang (Cameroon).

Passionate about sustainable materials for applications in the field of renewable energy, he joined the news research group. He will work on the development and design of Z-scheme heterostructures composed of MOFs, COFs, metal oxides and g-C₃N₄, investigate their structure-property-function relationships and explore their applications in hydrogen and hydrogen peroxide production by water splitting.

Mas­ter stu­dents

Ramy Saad (MaWi) - (Alumni)
Water-carbonaceous materials interactions using solid-state NMR.
Co-supervisor: Prof. Claudia Schmidt

Rebecca Clement (MaWi) - (Alumni)
The effect of pore size distribution and pore composition of carbonaceous materials on their electrochemical performance as electrodes for energy storage devices.
Co-supervisor: Dr. Christian Weinberger

André Martin Beesten (Materials Science) - (Alumni)
Analyzing the effect of carbonization temperature on the supercapacitor performance of carbons derived from nitrogen-rich organic compounds.
Co-supervisor: PD Dr. Teresa de los Arcos de Pedro

Bach­el­or stu­dents

  • Yajun Li (Materials Science)
    Electrocatalytic alcohol oxidation based on metal oxides/N-doped carbon materials
  • Shan Wang (Materials Science)
    Student Assistant - Carbon nitrides/metal oxides composites for hydrogen and hydrogen peroxide production
  • Zhengze Xu (Materials Science) - (alumni)
    Modified biomass-derived carbons for energy storage
  • Jiahao Yu (Materials Science) - (alumni)
    Carbon nitride-based materials for photocatalytic hydrogen peroxide production and degradation of Rhodamine B
  • Dan Qiao (Materials Science) - (Alumni)
    Carbon nitride-based materials for hydrogen peroxide production from water via piezocatalysis
  • Haodong Chen (Materials Science) - (alumni)
    Exploration of the utilization of carbonaceous materials for electrocatalytic nitrate reduction and electrochemical sensing
  • Jicong Sun (Materials Science) - (Alumni)
    Photocatalytic H₂O₂ production using carbon nitride catalysts with high nitrogen content
  • Zirui Chang (Materials Science) - (Alumni)
    Nitrogen doped carbons for Zn ion capacitors
  • Yanfei Huang (Materials Science) - (Alumni)
    Study on the influence of molecular precursors chemistry on carbonisation
  • Miguel Angel Gouzy Bothert (Chemistry) - (alumni)
    Study of uric acid derived nitrogen-doped carbonaceous materials as supercapacitor electrodes