Materials & Interface Engineering @ TNN's Lab (@TnnLab) header
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Researchers @TIFRH_buzz working at the interface of various materials | #electrochemistry #2Dmaterials #battery |PI @tharangattu | Managed by students |

TIFR Hyderabad, Hyderabad
Joined November 2021
Read our work lead by our graduate student Subhra on Zn-air microbattery highlighted in @EurekAlert 'Power at the micrometre scale: a battery built for the smallest machines'. @TIFRH_buzz @tharangattu
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Happy to share our recent work where we study the structure of interfacial water in alkaline HER by in situ spectroscopy through isotopic dilution now published in @Faraday_D 'Vibrations at Interfaces' collection. @NanditaMohandas @tharangattu @TIFRH_buzz pubs.rsc.org/en/Content/Arti…
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Excited to share our recent work on microscale zinc–air batteries, compact and specifically designed for microdevices, in collaboration with Buddha Deka Boruah of University College London, now published in @WileyGlobal Small Methods. @TIFRH_buzz doi.org/10.1002/smtd.2025015…
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Our recent work in collaboration with Abhik Banerjee (TCG CREST) in now published in @ACSPublications @ACS_AMI. We report a scalable method for improving the performance of solid state Li metal batteries via bringing safety & low interfacial impedance. doi.org/10.1021/acsami.5c149…
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Super proud and happy to share the news that graduate student of TNN lab, Dr.Amar Kumar received 'The Best Thesis Commendation in Chemistry 2025' of @TIFRScience. Congratulations @AmarKum25251564 👏👏🥳🥳 @TIFRH_buzz
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From lab coats to landscapes..👩‍🔬🧑‍🔬☘️🏕️ A few snaps from the TNN lab trip to Gandikota and Belum caves. The team is charged up with new energies- energized for new research ahead! ⚡️💡🔋 @tharangattu @RayantanS @NanditaMohandas @AmarKum25251564 @dipak_maity97 @PradhanShuvadip
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Congratulations Dr. Dipak Maity on the beautiful culmination of your PhD journey with the thesis 'Tuning Monolayers of MoS2 for Electronics and Opto-Spintronics via Doping and Heterostructuring' being the 10th graduate student from @TnnLab ! @dipak_maity97 👏👏🥳
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Congratulations Dr.Amar Kumar on successfully defending your thesis ‘On the Development of Novel Cathodes for Next Generation Batteries: Solar to Organic Batteries’. @AmarKum25251564👏👏
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Exciting news! Fresh paper online! 📢🥳 Our new study shows that O2 fuels for Zn-air battery passivates the Zn anode reducing battery performance. Click to read the full work in @CellRepPhysSci- doi.org/10.1016/j.xcrp.2025.…… Big congratulations Subhra and others!👏 @TIFRH_buzz
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Hearty congratulations Dr. Janmey Jay Panda on the successful culmination of your PhD journey with an excellent thesis seminar. He worked in our lab in collaboration with Dr. Rajalakshmi exploring the Photonic Spin Hall effect for studying various materials.😀👏 @TIFRH_buzz
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2/2 The @cacee2024 culminated with our graduate student, Preeti Yadav bagging the best oral presentation award. Bravo! 👏 @TIFRH_buzz @TIFRScience
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1/2 Our PhD students, Rayantan, Preeti and Amogh participated & presented their exciting new works in the Conference on Advances in Chemistry for Energy and Environment @cacee2024 held at @TIFRScience Mumbai between 16-20 Dec '24. @TIFRH_buzz
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The workshop featured invited talks from recognized researchers including Prof. P. M. Ajayan @ajayan_group to discuss the latest advances in nanomaterials & 2D materials and their applications for energy devices, sensing, electronic and environmental applications.
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The International Workshop on Sustainable Materials Development for Energy & Environmental Applications was organized by IIT Kharagpur, & IISER TVM @tvmiiser during 16-19 Dec 24 at Ooty, with our PhD students, Amar, Dipak, Somshekhar & Shuvdip presenting their works. @TIFRH_buzz
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