The group had a lovely time celebrating Christmas together. We participate in an escape room challenge and afterwards have a nice dinner all together.
MRS Fall 2022
NOVEMBER – DECEMBER 2022
Seungho and Maria travelled to Boston to participate in the MRS Fall 2022 conference. Maria gave an invited talk explaining the role of surface species on nanoparticle sintering. Seungho presented his results in a beautiful poster. It was an intense week, but with very interesting talks and posters. They also enjoyed gathering with peers and old friends. We thank the organizers for preparing such a great program!
First MeBattery Progress Meeting at ISTA
We were happy to host the 1st MeBattery Progress Meeting on November 3-4, 2022.
Congratulation to Maria who was named “VERBUND Professor of Energy Science”
We are happy to welcome a new Post Doc in our group, Igor
Igor Echevarría did his PhD with Profs. Gustavo Espino and Roberto Quesada at the University of Burgos in Spain. He joined the Ibáñez group a few weeks ago as a postdoc researcher to work on the preparation of the active solid materials for flow batteries envisions in MeBattery (Mediated Biphasic Battery). Welcome to the group Igor!
A new intern has joined the group!
Welcome to Abayomi who comes from Nigeria. He will help to develop our setup for the high throughput discovery of thermoelectric materials. He is already hand on!
Our first group retreat after Corona!
After more than 2 years without travelling because of the pandemic, we made our first group retreat after Corona. We went to Hallstatt-Obertraun where we stayed for 3 days in a beautiful Chalet. We enjoyed the snow in the mountains but also the nice weather around the lake, we had a lot of fruitful scientific discussions and also a lot of fun all together!
Anna is back!
After joining the group for a couple of months last summer, Anna went back to the US. She finally decided to return to ISTA for a year-long internship among us. Seungho is already sharing his wisdom with her. We are really happy to have you back in the group. We’ve missed you!
Nick Stadie came to visit us!
This week we had the chance to welcome Nick Stadie from Montana State University who gave an interesting talk about energy storage on carbon-based surfaces. Thanks for the fruitful scientific discussions!
A new Post Doc has joined our group, welcome to Andreu!
Andreu Bonet joined the group a few days ago. He will help to build a high-throughput setup for the discovery of thermoelectric materials. He is already working hard on setting a 3D printer, we are really impatient to see the outcome, welcome to the group Andreu!
A warm welcome to our new scientific intern, Vlad, and visiting PhD student Ke
Vlad joined the group one week ago, he will work on grain growth. He is already practising with our LSR machine!
Ke Xiao is currently a Ph.D. student at the University of Barcelona under the supervision of Prof. Andreu Cabot from the Catalonia Institute for Energy Research (IREC) in Spain. He will be in our group working on producing thermoelectric devices from solution-processed materials and testing their efficiency. Ke is already setting his experiments, looking forward to seeing the outcome of his work.
We had great speakers these last few days
Dr. Matthias T. Agne, who did his Ph.D. studies at Northwestern University with Prof. G. Jeffrey Snyder and is now a Postdoctoral Fellow at WWU Münster, gave a wonderful talk about phonon channel engineering through crystal chemistry and defects. Thanks for the enlightening conversation and nice discussions!
Dr. Andreu Bonet Navarro, who did his Ph.D. studies at Eurecat – Technology Centre of Catalonia in Spain and where he is now a Postdoctoral Fellow, spoke about automation of measurement and sampling for electrochemical reduction of CO2. We had interesting scientific conversations and we are looking forward to welcoming Andreu to our group this summer!
And finally, we had the great pleasure of welcoming Prof. G. Jeffrey Snyder for the second time. We really enjoyed his talks as he taught us about electronic structure, phase diagrams, interfaces, and transport.
A new postdoc position is currently open in our research group
We are currently hiring a postdoc researcher to work on the preparation of the active solid materials for flow batteries envisions in MeBattery (Mediated Biphasic Battery), a European project which brings together 6 partners (Universidad de Burgos (coordinator), Fundación IMDEA Energía, Institute of Science and Technology Austria, Universidade de Aveiro, Ruhr-Universität Bochum and Eurice – European Research and Project Office GmbH) and which has been funded with EUR 2.5 million from the European Innovation Council’s (EIC) Pathfinder program.
Please check if this topic suits your competencies and directly contact Maria Ibáñez with a cover letter and a CV via email. Please specify in the subject of the mail the topic “mebattery postdoc position”.We are looking forward to receiving your application!
Join us for the Long Research Night 2022 @ IST Austria, 20th May 2022, 5 – 11 pm
The Long Night of Research is one of the great opportunities we have at our institute to invite family and friends for a visit to show them insights into the campus life. Come to visit us at our playful hands-on science booth, we will host a slime-making station, explaining the chemical process behind the manufacturing of the sought-after toy. All for free! Don’t miss this opportunity.
If you want to know more details about the workshop, click here
We are happy to welcome a new Post Doc in our group, Shengduo
Shengduo Xu did his PhD with Prof. Zhigang Chen at the University of Queensland in Australia. He joined the Ibáñez group a few weeks ago and will work on flexible thermoelectric materials and devices, and the miniaturization of thermoelectric coolers. Looking forward to seeing the outcome of his work.
Prof. G. Jeffrey Snyder came to visit us!
After more than two years without visitors, we really enjoyed Jeffrey’s visit to our group and all the in-person fruitful scientific discussions. Thanks to Prof. Snyder for sharing your knowledge with us!
We learned a lot from the two talks he gave. The first one “Strategies for Engineering Complex Thermoelectric Materials” and the second, “Engineering Grain Boundaries in Thermoelectric Materials”.
Marios is working on 2D halide perovskites
Marios arrived on the 15th of November 2021 and has been synthesizing 2D halide perovskites and exploring their performance as an additive for thermoelectric materials. Similar to the work done by Mariano in our recently published paper Exploiting the Lability of Metal Halide Perovskites for Doping Semiconductor Nanocomposites; ACS Energy Lett. 2021, 6, 581-587
Liu was highlighted in the Chinese version of MIT Technology Review
Former postdoc Liu Yu and now group leader at the Hefei University of Technology was featured in an article in the Chinese version of MIT Technology Review. He explains his scientific career, how hard it has been balancing personal and work life and briefly discusses his latest publications with our group. Check the whole article in the link below.
Congratulations Liu! We wish you the best of luck in your future career.
Our group is still growing: Aiswarya just arrived!
Welcome to our new intern Aiswarya who joined the group one week ago. She will work with Daniel studying transport in nanocrystal thin films. She is already practising on our high-temperature hall with Abid!
A warm welcome to our new Post Doc, Abid
Abid Raza joined the group a few days ago. He will help to develop our setup for the high throughput discovery of thermoelectric materials. He is already working hard on our temperature controllers, we are really impatient to see the outcome, welcome to the group Abid!
Sharona has joined the group
A warm welcome to Dr. Sharona Horta, who joined the group a couple of months ago. Her research will focus on the in-situ structural characterization of a thermoelectric material by electron microscopy. You can see her working at our HRTEM to get some exciting results!
Two newcomers, Prathamesh and Maria, have arrived in our group
Two new interns, Pratamesh and Maria, recently joined us. They will work on processing thermoelectric materials by solution methods. Christine is already sharing her wisdom with them. Welcome to the group!
Join us for the workshop “Future Directions in Chemistry: From Biology to Advanced Materials”
IST Austria is organizing this amazing workshop Sep 29-30. We have outstanding speakers that will provide an overview of some of the latest developments in chemistry what might be expected in the future. Topics include catalysis, chemical biology, energy, organic chemistry, and polymer/supramolecular chemistry. Lectures will be held onsite and live streaming will be provided for participants. All for free! Don’t miss this opportunity and register.
If you want to know more details about the workshop, click here.
Join us @ International nanoGe Conference on Nanocrystals (iNCNC) June 28th – July 02nd, 2021
Join us @ International nanoGe Conference on Nanocrystals (iNCNC) June 28th – July 02nd, 2021
The iNCNC is an online conference with the aim to bring together scientists of different research disciplines active in the fields of nanoscience and nanotechnology, with a focus on colloidal nanocrystals.
- Nanocrystal synthesis, surface chemistry and assembly
- Nanocrystal individual and collective optical, electronic and magnetic properties
- Applications in electronics, photonics, plasmonics, catalysis, energy conversion and storage, and biology and healthcare
Happy New Year 2021
All members of Ibáñez group wish you a Happy New Year!!!
All members of Ibáñez group wish you a Merry Crystal, oops sorry, a Merry Christmas!!!
Thanks Sergi for the picture!
Mariano was visiting the De Roo lab
We are trying to unravel the chemistry behind the formation of Ceria nanocrystals. Mariano went to Basel to work with the De Roo group, experts in oxide nanocrystals and surface chemistry. Stay tuned, exciting results will follow.
We visit our future lab
Then new lab is moving forward. Hopefully, by June next year, we will be in our new house. More fume hoods for all our wet chemistry an extra boxes for our material processing and characterization. We can’t wait!!
This summer Anna-Maria and Christoph will be with us
Summer is a great time for the group as interns join the group. This year two students from TU Wien has joined us. Anna-Maria will be learning about nanocrystal synthesis. Her task, play with core-shell structures. She will work side by side with Sergi and Seungho. Christoph will explore room temperature crystallization mechanisms with Tobias.
Seungho is back!
Seungho started as an intern in the group, and last year decided to join the grad school at IST. After doing lab rotations with Freunberger and Shigemoto he decided to do the PhD with us. He will be working on nanocrystal synthesis. We are really happy to have you back in the group. We’ve missed you!
Maximilian Ritter has joined the group
A new intern, Max, will spend the summer with us. He will work with Sergi trying to get large scale epitaxially connect nanocrystal superlattices. Hard task ahead!
We have now a lab technician. Welcome Clara!
After one and a half year we are really happy to have someone that will take care of our lab and equipment. Building a lab from scratch was full of surprises. One that we would never expected is that all new system will have some kind of issue! What a roller coaster of a year having to deal with so many issues. We hope that with Clara here things are more under control and we can run all our experiments smoothly.
March was a good month for the group. We submitted the first paper done fully at IST, Cheng was awarded with the Lise Meitner grant and the group got an important grant. However celebrations had to wait due to Covid-19. Finally, we could gather and cheer together for the accomplishments made.
Tobias and Alwin have joined the group
Tobias has just joinned the group as a PhD student. His first project is focused on the synthesis and characterization of nanocomposites. Looking forward to see the outcome of his interesting experiments.
Alwin is doing his master thesis with us guided by Mariano. His goal is to produce and characterize nanocrystal thin films.
The group is working remotely
In times of Covid-19, we have to stop all the lab activities and place ourselves in self-quarantine to contribute to the reduction of the virus spread. These are not easy times, but we are trying to do the best out of the situation. So we take the opportunity to catch up with literature, improve our writing skills and take some online courses in our cozy home offices.
Congratulation to Cheng!
Dr. Cheng Chang has been awarded with the postdoctoral grant Lise Meitner, which will support his research for the next two years. His project “Bottom-up Engineering of Tin Chalcogenide for Thermoelectric Applications” aims to produce low-cost Sn chalcogenide thermoelectric materials with high performance by enabling the unique potential of nanoparticles as building blocks.
Part of the group @ nanoGe
Last week Mariano and Maria travelled to Berlin to participate in the conference NanoGe. Maria gave an invited talk in the symposium Charge Carrier Dynamics and Mariano presented his first results in a beautiful poster in the symposium Fundamental Processes in Semiconductor Nanocrystals. It was an intense week, but with very interesting talks and posters. We thank the organizers for preparing such a great program!
Sergi Sànchez has joined the group
Sergi has taken the challenge to build up atomically connected quantum dot superlattices.
Cheng Chang and Guillem Montaña has joined the group
Cheng has just finished his PhD with Prof. Li-Dong Zhao, a world expert in bulk thermoelectric materials. Now he joined the group seeking for more unconventional methods to produce thermoelectric materials. He is already getting his hands “dirty” on the fume hood.
Guillem has joined the group as an intern for the next 4 month. He will be working on the synthesis of metallic nanoparticles and learn electrocatalysis. Dogukan is already sharing his wisdom with him.
Our first group retreat
We traveled to Altausseer See where we stayed for 2 days in a beautiful Lodge. We shared home-made food, time in the nature and fruitful scientific discussions.
Nature Index ranks IST Austria #3 in the World
Yesterday “Nature Index 2018” were published. For the first time, the size of the institutions in which the publishing researchers work is also taken into account. IST shows up 3rd worldwide in the ranking!
Dr. Balazs will visit us next week to talk about colloidal quantum dot superlattices!
His talk will be entitle “Colloidal quantum dot superlattices: physical chemistry and solid-state properties“
In the first part of his talk, He will discuss the considerations for the formation of colloidal quantum dot superlattices. Understanding the physicochemical phenomena that take place during assembly is of importance for developing highly ordered materials over macroscopic length scales. Using grazing incidence small angle X-ray scattering (GISAXS), the fluid and particle dynamics which lead to the final structures can be tracked, bringing us one step closer to the ideal ordered, homogeneous arrays.
In the second part of the talk, He will give an overview how the macroscopic optical and electronic properties of colloidal quantum dot assemblies can be fine-tuned by exploiting the presence of quantum confinement and the large surface-to-volume ratio, all by simple, chemical methods. The overall effect is always a combination of doping, electronic coupling or electronic structure engineering, which can be studied and distinguished using a combination of techniques, contributing to the understanding of chemistry at the nanoscale.
A warm welcome to Yu Zhang and Wei Tan
Yu Zhang from IREC in Barcelona and Wei Tan from Imperial College London are going to spend the summer in our lab working on solution processed thermoelectric materials. They are already hand on!
We got the JACS cover!
Our cover art representing our paper Ligand-Mediated Band Engineering in Bottom-Up Assembled SnTe Nanocomposites for Thermoelectric Energy Conversion has been selected for the front cover in the Journal of the American Chemical Society. We thank Roger Hasler for all his effort and creativity in this endeavor.
Dr. De Roo is visiting IST to explain us about surface chemistry!
He will explain us about his studies on organic ligands through solution and solid state NMR spectroscopy. To illustrate the usefulness of the NMR toolbox, he will work through several case studies on a variety of nanocrystal types such as metal oxides or CsPbBr3 perovskite nanocrystals. You can read more about his work in the following publications. Chem Mater 2018, 30, 5485-5492; ACS Nano 2016, 10, 2071-2081; Angew. Chem.-Int. Edit. 2015, 54, 6488-6491; Nat. Mater. 2016, 15, 517-521; Chem Mater 2017, 29, 6104-6113; Chem. Mat. 2018, 30, 8034-8039.
We have done our first synthesis!
It took us almost 5 months but finally we have the fume hoods fully equipped and our small glovebox running.
IST Austria ranked #8 Nature Index 30 under 30 List
IST was listed as number 8 in the Nature Index as a young institute that surpasses its peers in high quality science. The complete list consists of universities and research centers that are under 30 years old.
Prof. Dr. Paul Alivisatos will be awarded 2018 Wilhelm Exner Medal in Vienna!
The award ceremony along with the Exner Lectures will take place at Eschenbach Palace in Vienna on October 23rd and 24th. In the ceremony, together with Thomas Jennewein, Gregor Weihs and Zhenan Bao, Paul Alivisatos will receive the Wilhelm Exner Medal for his contributions to Nanomaterials development. He will be also giving a lecture entitled “Quantum Dot Light Emitters: From Displays to Enabling a New Generation of Energy Conversion Systems” on October 24. Prof. Jürgen Fleig (University of Technology, Vienna) and Maria Ibáñez will give lectures honoring the Wilhelm Exner Medalist with the title “Energy conversion and energy storage by moving ions in solids” and “Rational Design of Thermoelectric Materials from Nanocrystal Building Blocks” respectively. Find out more and register for the event!
Building a Campus for Science!
IST Austria is expanding to include the fifth laboratory building for chemistry, grad school and library.
Save the date (October 11) for the ceremony where the official start of the construction will take place. Do not forget to register if you would like to attend the event to learn more about the new developments at IST Austria. Maria Ibáñez will be introducing the new research field at IST Austria during her talk at the ceremony.