Patrick Hemberger

Principal Investigator, Beamline Scientist, Reaction Mechanism Enthusiast at @psich_en 🇨🇭 #RuzickaPrize winner 2020 | PhD @Uni_Wue | views my own

[Patrick Hemberger @PatHemberger]

@JOC_OL Great team effort:
Xiangkun @ZihaoZhang10 @andras_bodi @psich_en
@Samuel65719077 Sasa Keyong

[Patrick Hemberger @PatHemberger]

Hot off the press in @JOC_OL 👉 Using synchrotron #PEPICO spectroscopy, we tracked lignin pyrolysis intermediates on HZSM-5.

No fulvenone detected — aldehydes decarbonylate directly to phenol instead.

https://t.co/fv64JBWCDr

[Patrick Hemberger @PatHemberger]

@catalysis_eth congrats!🍾🎉

[D-CHAB @ETH_DCHAB]

4 days left to nominate candidates for the 2025 Ruzicka Prize! In this last lookback-post we present a talented scientist from the @psich_de . He received the prize during the pandemic and described his research as search for the missing puzzle piece👇

https://t.co/LRJoUeBlxX

[Javier Perez-Ramirez @catalysis_eth]

🎉🎉🎉

[Patrick Hemberger @PatHemberger]

@catalysis_eth @RSEQUIMICA @green_rsc @NCCR_Catalysis Congratulations!

[Patrick Hemberger @PatHemberger]

🚀✨ From the lab to the stars: Using PEPICO spectroscopy, we followed CH₃• reacting with the fluorenyl radical to form PAHs like anthracene & phenanthrene—crucial steps in cosmic #PAH formation @ScienceAdvances
@UHMRxnDynamics
🔗 https://t.co/ZygQcbkyVz
#PEPICO @psich_en

[International Day of Light 16 May @IDLofficial]

💡 May 16 #lightday2025 Event Spotlight 🎊
🇪🇬 #Egypt 🇪🇬

🔸 Sky brightness and light pollution - As a part of the IAU Office of Astronomy for Education (OAE) Teacher Training Program (TTP), OAE in Egypt organised a workshop for school teachers.
➡️ https://t.co/LbyY5QCe9f

[Patrick Hemberger @PatHemberger]

Triple #VUV #beamline power! Jovanni et al. use #PEPICO to reveal how aromatics form during PVC catalytic pyrolysis. @PSICH @synchroSOLEIL @HefeiChina
https://t.co/K3xEE5NU3N

[HelvChimActa @HelvChimActa]

We report on the photoionization of dimethylenecyclobutene, an intermediate in the formation of polycyclic aromatic hydrocarbons @akfwuerzburg @PatHemberger @psich_en #ThankYouSLS #PEPICO • https://t.co/WxoFMGSX2J

[Patrick Hemberger @PatHemberger]

Congratulations @JLuterbacher well deserved!

[Swiss Chemical Society @SwissChemistry]

🏆Swiss Green&Sustainable Chemistry Award 2025 of the SCS awarded to Prof. Jeremy Luterbacher,
@EPFL_CHEM_Tweet
for his development of an innovative technology towards depolymerizing lignin from biomass. Congratulations on behalf of

@SwissChemistry
#scs #award #green

[Patrick Hemberger @PatHemberger]

Wonderful radical spectroscopy by Team Bochum @SolvationSci @ChemieBiochemie using #PEPICO from #SLS

[Enrique Méndez Vega @emendezvega]

Discovering Elusive N-centered Radical & Cation with @PatHemberger, @MayankPhyChem, @AdrianPortelaG at @psich_en, @ruhrunibochum and @SolvationSci.

https://t.co/GOPS9USud9

[Patrick Hemberger @PatHemberger]

This great piece of work by @MayankPhyChem, @emendezvega, and @AdrianPortelaG from the #SanderGroup at @ChemieBiochemie highlights the unique stability and versatility of N-centered radicals. #ThankYouSLS

[The Journal of Physical Chemistry @JPhysChem]

VUV photoionization of N-carbazolyl radical and its antiaromatic nitrenium ion was studied using PEPICO at @psich_en @SolvationSci by @MayankPhyChem, Sander and @PatHemberger. N-centered radicals have higher ionization energy than their C analogues.
https://t.co/xKqhTX3FzQ

[Patrick Hemberger @PatHemberger]

🤣

[Patrick Hemberger @PatHemberger]

Nothing spookier than the haunting ping of a manuscript rejection. 👻 Happy Halloween 🎃

[Patrick Hemberger @PatHemberger]

@KidwellLaserLab @dreyfusfndn @wmchemistry @williamandmary congrats 🍾

[Yong Wang's Group - WSU @WangGroupWSU]

Zihao Zhang (@ZihaoZhang10) is going to join the University of Tennessee, Knoxville as an assistant professor to establish the Fundamental and Applied Catalysis (FACt) lab, congratulations! 🥳 For more information: https://t.co/bCAcgJRGQC

[Patrick Hemberger @PatHemberger]

@UnterlassLab @Fraunhofer_ISC @Fraunhofer @Uni_WUE @UniKonstanz congratulations!

[Patrick Hemberger @PatHemberger]

@Samuel65719077 @green_rsc @psich_en @andras_bodi @ETH_DCHAB My pleasure!

[Patrick Hemberger @PatHemberger]

@Samuel65719077‘s research uncovers the complex catalytic pyrolysis mechanism of lignin monomers, showing how functional groups dictate product pathways. These insights could enhance desired product yields. @green_rsc @psich_en @andras_bodi @ETH_DCHAB

https://t.co/IubqAIO6pL