New HZB magazine lichtblick is out
The new HZB magazine lichtblick is out! Topics are: green hydrogen, construction projects and green construction for Ukraine, ... We invite you to browse through the online edition.
> Link to the English online edition
> Link to the German online edition
Excellent job: Michelle Browne was recently honoured with two awards: the Curios Mind Award from Manager Magazine and 3rd place in the Academic Young Talent Award. The lively Irishwoman is working hard towards her dream of producing inexpensive green hydrogen. Michael O. R. Kröher from Manager Magazin portrays the HZB researcher in the cover story of lichtblick.
The green reconstruction of Ukraine: As a candidate for EU accession, Ukraine must initiate a series of reforms and develop a reconstruction plan, all in the midst of the Russian war of aggression. A German-Ukrainian-Polish project aims to help make Ukraine's climate and energy policy fit for EU accession.
There is a lot to do: HZB's first detailed greenhouse gas balance sheet is now available. Climate and Energy Manager Carina Hanke explains in an interview which are the biggest CO2 emitters and what we need to do now to achieve our goal of becoming greenhouse gas neutral by 2035.
Many construction sites: a lot of building work will start in 2024, especially at the Adlershof site. The construction department provides a brief insight into new building projects.
Here’s to good collaboration: How can we work well together at HZB and advance our work culture? The Diversity Officers invited people to discuss these questions. Many employees contributed great ideas.
"We still have to keep banging away at it" This is what our new Equal Opportunities Officer says in an interview. " A lot of people shut their eyes and act as though everything’s just fine. Equality has not been achieved yet, despite all our efforts."
We hope you enjoy reading the latest lichtblick issue!
As always, we are very happy to receive topics, suggestions, and feedback!
- Less is more: Why an economical Iridium catalyst works so wellIridium-based catalysts are needed to produce hydrogen using water electrolysis. Now, a team at HZB has shown that the newly developed P2X catalyst, which requires only a quarter of the Iridium, is as efficient and stable over time as the best commercial catalyst. Measurements at BESSY II have now revealed how the special chemical environment in the P2X catalyst during electrolysis promotes the oxygen evolution reaction during water splitting.
- 20 years of promoting science in the school lab38,000 visitors in 20 years: high demand shows need for science education
Twenty years ago, on 29 November 2004, Klaus Böger, then Senator for Education in Berlin, opened one of the capital's first school laboratories. Since then, Helmholtz-Zentrum Berlin (HZB), in cooperation with the Berlin Senate, has successfully promoted science education through project days and further training in the school lab.
- Battery research with the HZB X-ray microscopeNew cathode materials are being developed to further increase the capacity of lithium batteries. Multilayer lithium-rich transition metal oxides (LRTMOs) offer particularly high energy density. However, their capacity decreases with each charging cycle due to structural and chemical changes. Using X-ray methods at BESSY II, teams from several Chinese research institutions have now investigated these changes for the first time with highest precision: at the unique X-ray microscope, they were able to observe morphological and structural developments on the nanometre scale and also clarify chemical changes.