Long night of Sciences at HZB: Experience science up close!
Can you make solar cells from fruit tea? You can find out how at the Long Night of the Sciences. © HZB/P. Dera
Come by and be surprised: Take a look at the accelerator BESSY II during the Long Night of the Sciences. © HZB/M. Setzpfandt
Important info: At the HZB, FFP2 masks are mandatory indoors from the age of 14 during this event.
How can solar cells be produced even more efficiently? Why is "green" hydrogen so important for our future? Why does Berlin need an accelerator to screen materials? The answers are available at the Long Night of the Sciences. On July 2, 2022, 5 p.m. to midnight, HZB opens its doors at the Adlershof site and invites young and old to experiment.
Our researchers will discover new energy materials and develop technologies for a climate-neutral energy supply - a topic that is more topical than ever. Ask us what you always wanted to know about renewable energy. There will be opportunities to do so at the booths or at the lectures on the "Road of Energy" (located at Kekuléstraße) as well as at the panel discussion "No energy transition without hydrogen" at 7 pm in the BESSY lecture hall. We are looking forward to the dialog with you!
We cordially invite you to visit our electron accelerator BESSY II. It provides intense light to develop new solar cells, batteries or catalysts. On a tour through the accelerator you will find out why electrons race in circles at almost the speed of light. Children can participate in a scavenger hunt through the accelerator or experiment in the school lab.
About 100 meters away, at our location in Kekuléstraße 5, photovoltaics experts are setting up an outdoor energy street. There you can experience what working in the lab is like. Among other things, you can build your own solar cells from toothpaste and fruit tea or come to the "Temple of Solar Cells".
Programme
Further information and the exact times of the programme offers mentioned here can be found on our website:
- Programme around BESSY II: Albert-Einstein-Str. 15
- Programme Road of Energy: Kekuléstr. 5
- Info about tickets
- website Long Night of Sciences
Please bring an FFP2 mask for your visit to HZB. Due to the pandemic and construction measures, the number of visitors in the BESSY building will be limited. We ask for your understanding if there are waiting times in front of the building. Thank you very much!
- Industrial Research Fellow at HZB: More time for discussionsThe South African chemist Denzil Moodley is the first Industrial Research Fellow at HZB. He is playing a leading role in the CARE-O-SENE project. The Fellowship program aims to further accelerate the development of an efficient catalyst for a sustainable aviation fuel. An interview about the CARE-O-SENE project and why it is so important for scientists from industry and public research to work together.
- Electrical energy storage: BAM, HZB, and HU Berlin plan joint Berlin Battery LabThe Federal Institute for Materials Research and Testing (BAM), the Helmholtz-Zentrum Berlin (HZB), and Humboldt University of Berlin (HU Berlin) have signed a memorandum of understanding (MoU) to establish the Berlin Battery Lab. The lab will pool the expertise of the three institutions to advance the development of sustainable battery technologies. The joint research infrastructure will also be open to industry for pioneering projects in this field.
- Battery research: visualisation of aging processes operandoLithium button cells with electrodes made of nickel-manganese-cobalt oxides (NMC) are very powerful. Unfortunately, their capacity decreases over time. Now, for the first time, a team has used a non-destructive method to observe how the elemental composition of the individual layers in a button cell changes during charging cycles. The study, now published in the journal Small, involved teams from the Physikalisch-Technische Bundesanstalt (PTB), the University of Münster, researchers from the SyncLab research group at HZB and the BLiX laboratory at the Technical University of Berlin. Measurements were carried out in the BLiX laboratory and at the BESSY II synchrotron radiation source.