Sayan Bhattacharyya
@sayanb_iiserk
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Professor at IISER Kolkata, India; Solid State Chemistry, Nanotech & Energy; Alum of STHS, CalcuttaUniv, Klyuniv, IITKanpur, BarIlanU, DrexelEngr; Dad of 2
Kolkata
Joined May 2010
Had a wonderful time at Shiv Nadar Institution of Eminence! It was great interacting with the talented students and faculty members of the vibrant Department of Chemistry. Many thanks to Prof. Bimlesh Lochab and Prof. Debdas Ray for the invitation and warm hospitality
The Department of Chemistry, School of Natural Sciences, hosted a fascinating colloquium titled “From Layered Lattices to Luminous Possibilities of Halide Perovskites” by Professor Sayan Bhattacharyya from IISER Kolkata on 5 November 2025, from 12:00 – 1:00 PM at C021.
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A disordered-to-ordered intermetallic phase transition in Pd–Cd–Zn alloy is shown to enhance H2 evolution activity @ACSMatLett by @Surajit_0108 with @mamonichem @Santanu3895Mal AK Mishra Theory by Ritika Saroha, Prof. Swastika Banerjee https://t.co/ZVcnxfHINl
@dcsiiserkol @iitr
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Electrocatalysis at Quantum Edge: Role of Spin, Orbital and Magnetic Interactions Our perspective in ACS Applied Energy Materials Forum "Reviews & Perspectives" @SahanazParvin5
@ACS_AEM @ACSPublications
https://t.co/bZZbflAps5
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Halide perovskite discussion meeting, HyPe-25 The Indian community brought together by @npiacs
@iacskolkata
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Anamika Mondal successfully defends her Ph.D. thesis "Halide Perovskite Derivatives for Gas Storage and Optical Sensing" Thanks to the excellent committee, Prof. J Sankar @jesankar & Prof. Mahesh Hariharan @maheshhrn Congratulations Dr. Anamika Mondal! @Anamika9497 @dcsiiserkol
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ACS Spring Digital Meeting Global Virtual Symposia on Halide Perovskites scheduled in March 2026 Charing with Profs. Ana Flavia Nogueira & Lakshminarayana Polavarapu @Polavarapu_Lab Exciting list of speakers https://t.co/ZxtDjs05u2
@iiserkol @dcsiiserkol @AmerChemSociety
acs.org
A virtual symposium of ACS Spring 2026 programmed at convenient day times of multiple regions, including the latest in organometallic chemistry and catalysis.
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Delighted that our alumnus Dr. Subhajit Bhattacharjee honored with the prestigious IUPAC-Solvay International Award at the 50th World Chemistry Congress Kuala Lumpur He's also invited to the proceedings of IUPAC General Assembly Congratulations @_Subhajit5
@dcsiiserkol @iiserkol
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Excited to attend this conference! @ForceConference continues to make remarkable scientific strides every year 🎉
@govindaraju_tgr @jncasr @ForceConference @vishal_iiserb @AlakeshBisai @Sekariit @tggopakumar1 @Mubs0820 @IITIOfficial @IICS_Force @iitrpr We are delighted to welcome Prof Dr Sayan Bhattacharyya @sayanb_iiserk, @iiserkol as a Speaker in @ForceConference 2025, at Singapore. His laboratory is engaged in highly interdisciplinary research encompassing synthesis of nanoscale functional materials with magnetic, electronic
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X-ray detection with high dynamic sensitivity & ultra-low detection limits by low-dimensional hybrid Bi-iodides Advanced Functional Materials #wiley
@knock2shresth with @SarisozenSema @DrFLang (X-ray detection) @SanujaKhuntia @PriyaMahadevan (theory) https://t.co/G0ZkhgMqqP
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📢 Convergence Research Centres of Excellence (CoE) #ANRFIndia invites proposals for CoE bridging #SocialSciences, #Humanities with Science & Technology to address complex societal challenges 🗓️Application Period: 14 Jul - 29 Aug 2025 🔗Visit: https://t.co/BSFZ7KxaXA
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Pressure-Induced Electronic Transition in Vacancy-Ordered Halide Double Perovskite Cs2TeBr6 Collaborative work with Prof. Goutam Dev Mukherjee (@iiserkol physics) in Journal of Applied Physics Sample by Dr. @SonuPratapChau1
https://t.co/o8NSb9jqDf
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Our perspective in @ACSCatalysis is out now! Atomic Insights into Catalyst-Substrate Interfaces of Self-supported Electrodes for Energy Conversion and Fuel Synthesis Equally contributed by @SahanazParvin5 @mamonichem @RahulMajee
@dcsiiserkol @iiserkol
https://t.co/K8VVXABSr5
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AFML is proudly represented at the 12th Convocation of @iiserkol @dcsiiserkol by our graduating Ph.D. and MS scholars Dr. Vishwadeepa Hazra, Dr. Maglu Mura, Dr. Surajit Mondal, Ms. Jharana Mishra, Ms. Saswati Sasmal, Mr. Krishnendu Shit & Ms. Isha Nandini Kaman Congratulations!
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@ANRFIndia announces call for Proposals under Advanced Research Grant (ARG) and scheduled to open from June 12, 2025. The call details can be accessed in the following link (https://t.co/uN9tOyY2Ij)@IndiaDST @shivkuma_k @PrinSciAdvOff @karandi65 @PrinSciAdvGoI @Dipti_K_Thukral
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Three new doctorates in 2 days from #AFML Congratulations to Dr. Maglu Mura @mura_maglu, Dr. Surajit Mondal @Surajit_0108 & Dr. Vishwadeepa Hazra @Vishwadeepa09 Thanks to external experts, Prof. Narayan Pradhan @npiacs, Prof. Somobrata Acharya & Prof. Tokeer Ahmad @AhmadTokeer
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Thanks so much #SmallMethods for the honor Looking forward to exciting collaborations ahead @RohiniKitture
🌟 Small Steps, Big Wins:Growing Together Through Research 🤝 Welcome, Prof. Sayan Bhattacharyya @sayanb_iiserk (@iiserkol) to the #SmallMethods International Advisory Board! A proud moment- India’s research community. #SmallStepsBigWins
@wileyinresearch @WileySTEM @WileyGlobal
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On the occasion of National Science Day 2025 @iiserkol @dcsiiserkol, Dr. Ankita Kolay & Anamika Mondal have done an outstanding job demonstrating the operation of 'stable' perovskite solar cell to several enthusiastic school students throughout the day @ankitakolay23 @Anamika9497
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Heterogeneous biocatalysis by magnetic nanoparticle immobilized biomass-degrading enzymes derived from microbial cultures in @JMaterChem B https://t.co/nsBLvnTOUi Collaborative work with Prof. Supratim Datta, DBS @iiserkol with Arghya Bandyopadhyay @Surajit_0108 @dcsiiserkol
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You can listen to my @NSF Discovery Files podcast, #MXenes: Materials Revolution in Nanotechnology, on Apple Podcasts, Spotify, Amazon, and other podcast providers. The video version is available on YouTube: https://t.co/yigJYizK06
#NSFFunded @2dMxenes @drexelnano @drexelnano
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Leveraging the 90-year-old Hume-Rothery rule, a tetra-metallic Mo-Pd-Ni-Fe alloy is designed as an outstanding bifunctional electrocatalyst for green hydrogen production @sayanb_iiserk group @Surajit41325237 @Vishwadeepa09 @SupritiDutta31 @dcsiiserkol
https://t.co/ndkn4Nm0VH
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