Arjan W. Kleij
@KLEIJ_ICIQ
Sustainable organometallic catalysis, biobased polymers and CO2. ICREA + ICIQ
Now in Auditorium 2 at #BQB2025: S7 – Advances in Functional Materials Discover the latest in materials science shaping the future of energy, electronics, and beyond @RSEQUIMICA @BEC_Bilbao
Happy to be here!
We are starting #S8 at the #bienal2025 from the @RSEQUIMICA in Bilbao! Green Chem ahead 👍💪 throughout starting with #paulanastas as one of the founders of the #12principles that changed our way of developing science 🤩
What a treat!
We are starting #S8 at the #bienal2025 from the @RSEQUIMICA in Bilbao! Green Chem ahead 👍💪 throughout starting with #paulanastas as one of the founders of the #12principles that changed our way of developing science 🤩
#ICIQEvents 🎉 Registration is now OPEN for the 1st Spain–Netherlands Organic Chemistry Symposium (SNOCS 2025)! 📍 ICIQ Auditorium 🗓 November 17–19, 2025 📌 Submit your abstract for an oral, flash or poster presentation by 5 September 👉 snocs2025.com #SNOCS25
Getting ready to start @EuCOMC2025 please note that all updates on the conference will be posted at our #bluesky account @Eucomc2025.bsky.social
🎉 Success at #RSEQBienal2025! @BienalRSEQ2025 1,200 attendees, 8 plenary lectures, 16 symposia, 7 poster sessions & 100+ international speakers. 👏 Thanks to all participants, coordinators, and volunteers. See you in Murcia in 2027! #Chemistry #RSEQ #ScienceInSpain #Murcia2027
Hey there #GreenChemistry community. Please check out our recent editorial in @green_rsc with @catalysis_eth ! 💚
Hi #GreenChemistry community 👋🏾 Please read our recent editorial in @green_rsc with @DrMichaelRowan 👍 pubs.rsc.org/en/content/art… We look forward to your feedback to keep growing 🙌🏻
🏆 Congratulations on this recognition, Arjan! @KLEIJ_ICIQ The Rafael Usón Medal Award is the 🔝 highest distinction granted by the Grupo Especializado de Química Organometálica de la Real Sociedad Española de Química (GEQO – RSEQ). We are proud!👏🏼
In the clouds with winning the @geqo_rseq 2025 Rafael Usón Medal 🤩🙏! A shout out to ALL past and present members of team @KLEIJ_ICIQ for their contributions, and @ICIQchem @icreacommunity @iCERCA for their longstanding support 👍!
Delighted to announce the Premios GEQO 2025: 🏅Medalla Rafael Usón: Dr. Arjan Kleij @KLEIJ_ICIQ 🔬Excelencia Investigadora: Dr. Laura Rodríguez-Raurell @lrraurell 🌟Jóvenes Investigadores: Dr. Fabio Juliá Hernández @FabioJulia7 Congrats to all the awardees! @RSEQUIMICA #GEQO2025
In the clouds with winning the @geqo_rseq 2025 Rafael Usón Medal 🤩🙏! A shout out to ALL past and present members of team @KLEIJ_ICIQ for their contributions, and @ICIQchem @icreacommunity @iCERCA for their longstanding support 👍!
✨ Good morning and welcome to the final day of #BQB2025! What better way to kick things off than with a plenary lecture by Rubén Martín @rmartinICIQ @ICIQchem on Ni-catalyzed functionalization of sp³ C–H bonds Let’s make the most of this last day at @RSEQUIMICA @BEC_Bilbao!
Morning sessions at #BQB2025 in Auditorium 1: S2 – Organometallic Chemistry for Sustainable Solutions Join us to explore how metal-based chemistry drives greener innovation @RSEQUIMICA @BEC_Bilbao
Happening this morning in Hall Luxua: S3 – Chemical Biology and Carbohydrates in Molecular Recognition Uncover the power of sugars and molecular interactions in biology and medicine #BQB2025 @RSEQUIMICA @BEC_Bilbao
Auditorium 1 | S2: Organometallic Chemistry for Sustainable Solutions More chemistry before lunch! Join us in Auditorium 1 for talks on how organometallic chemistry is paving the way to greener, more sustainable processes #BQB2025 @RSEQUIMICA @BEC_Bilbao
#ICIQNews 👋🏻 ICIQ welcomes new PhD Students from FPI-ICIQ 2023 Call 🔸 The selected PhD students will carry out individual research projects under the guidance of ICIQ Group Leaders. Read more 🔗 iciq.org/new/iciq-welco…
Now on stage at #BQB2025 @RSEQUIMICA @catalysis_eth!! 🙌🏻
Our final main event on stage: #katalin #barta at the @GeQv symposium #S8 of the #bienal2025 from @RSEQUIMICA: lignin as a source of inspiration ⭐️

Now on stage another giant of #greenchem in #s8 at the @RSEQUIMICA #bienal2025: John Warner discussing key approximations on molecular, material and product #recycling 🤩. @GeQv on a roll again 🆒 and green☘️
