INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH PUNE
Links: ORCID Researcher ID Google Scholar
Tailoring COFs: Transforming Nonconducting 2D Layered COF into a Conducting Quasi-3D Architecture via Interlayer Knitting with Polypyrrole. Chitvan Jain, Rinku Kushwaha, Deepak Rase, Pragalbh Shekhar, Ankita Shelke, Disha Sonwani, Thalasseril G. Ajithkumar, Chathakudath Prabhakaran Vinod, and Ramanathan Vaidhyanathan, J. Am. Chem. Soc. 2023, Just Accepted. DOI: https://doi.org/10.1021/jacs.3c09937
intrinsically Zwitter-ionic COF: Carboxylic Acid and Pseudo-tetrahedral sp3 Nitrogen Functionalized Covalent Organic Framework with Potential for Humidity Sensing. Shyamapada Nandi, Himan Dev Singh, Pragalbh Shekhar, Debanjan Chakraborty, Rinku Kushwaha and Vaidhyanathan Ramanathan, J. Mater. Chem. A, 2023, Just Accepted. DOI: https://doi.org/10.1039/D3TA05416K
COF Supported Zirconium Oxyhydroxide as a Versatile Heterogeneous Catalyst for Knoevenagel Condensation and Nerve Agent Simulant Hydrolysis. Pragalbh Shekhar, Venkata Swaroopa Datta Devulapalli, Reshma Reji, Himan Dev Singh, Aleena Jose, Piyush Singh, Arun Torris, Chatakudath P. Vinod, John A. Tokarz, III, John J. Mahle, Gregory W. Peterson, Eric Borguet, Ramanathan Vaidhyanathan iScience 2023, Just Accepted. DOI: doi: https://doi.org/10.1016/ j.isci.2023.108088
Unlocking the Separation Capacities of a 3D-Iron-Based Metal Organic Framework Built from Scarce Fe4O2 Core for Upgrading Natural Gas
Himan Dev Singh, Piyush Singh, Raviraju Vysyaraju, Bhubesh Murugappan Balasubramaniam, Deepak Rase, Pragalbh Shekhar, Aleena Jose, Arvind Rajendran, Ramanathan Vaidhyanathan Chem. Mater. 2023, Just Accepted. DOI: https://doi.org/10.1021/acs.chemmater.3c01777
Made to Measure Squaramide COF Cathode for Zinc Dual-Ion Battery with Enriched Storage via Redox Electrolyte. Rinku Kushwaha, Chitvan Jain, Pragalbh Shekhar, Deepak Rase, Rajith Illathvalappil, Deep Mekan, Augastus Camellus, Chathakudath Prabhakaran Vinod, Ramanathan Vaidhyanathan Adv. Energy Mater. 2023, Just Accepted. DOI: https://doi.org/10.1002/aenm.202301049
Preferential CO2 adsorption by an ultra-microporous zinc-aminotriazolato-acetate MOF. Singh, Piyush, Himan Dev Singh, Abhijith Hari Menon, and Ramanathan Vaidhyanathan. Chem. Comm. 59, no. 37 (2023): 5559-5562. DOI: https://doi.org/10.1039/D3CC01157G
Hydroxide Ion Conducting Viologen-Bakelite Organic Frameworks for Flexible Solid-State Zinc-Air Battery Applications. Deepak Rase, Rajith Illathvalappil, Himan Dev Singh, Pragalbh Shekhar, Liya S Leo, Debanjan Chakraborty, Sattwick Haldar, Ankita Shelke, Thalasseril G Ajithkumar and Vaidhyanathan Ramanathan Nanoscale Horiz., 2023, Just Accepted. DOI:https://doi.org/10.1039/D2NH00455K
Incorporating Conducting Polypyrrole into a Polyimide COF for Carbon-Free Ultra-High Energy Supercapacitor. Sattwick Haldar, Deepak Rase, Pragalbh Shekhar, Chitvan Jain, Chathakudath Prabhakaran Vinod, En Zhang, Leonid Shupletsov, Stefan Kaskel, and Ramanathan Vaidhyanathan Adv. Energy Mater. 2022, 2200754. DOI:https://doi.org/10.1002/aenm.202200754
Covalent Organic Framework with Electrodeposited Copper Nanoparticles- a Desirable Catalyst for Ullmann Coupling Reaction. Chandana Chandran, Himan Dev Singh, Liya S Leo, Pragalbh Shekhar, Deepak Rase, Debanjan Chakraborty, Vinod Prabhakaran and Vaidhyanathan Ramanathan J. Mater. Chem. A, 2022, Accepted Manuscript DOI:https://doi.org/10.1039/D2TA01326F
Nanopores of a Covalent Organic Framework: A Customizable Vessel for Organocatalysis.Chakraborty Debanjan, Dinesh Mullangi, Chandana Chandran, and Ramanathan Vaidhyanathan. ACS Omega (2022) DOI: https://doi.org/10.1021/acsomega.2c00235.
Synergistic Electronic Effects in AuCo Nanoparticles Stabilized in a Triazine-Based Covalent Organic Framework: A Catalyst for Methyl Orange and Methylene Blue Reduction. Venkata Swaroopa Datta Devulapalli, Rinku Kushwaha, Edwin Ovalle, Himan Dev Singh, Pragalbh Shekhar, Debanjan Chakraborty, Chathakudath Prabhakaran Vinod, Ramanathan Vaidhyanathan, and Eric Borguet ACS Appl. Nano Mater. 2022, 5, 4, 4744–4753 DOI: https://doi.org/10.1021/acsanm.1c04212
Coordination flexibility aided CO2‐specific gating in an Iron Isonicotinate MOF. Himan Dev Singh, Shyamapada Nandi, Debanjan Chakraborty, Kirandeep Singh, and Chathakudath P. Vinod, Vaidhyanathan, Ramanathan, Chem. Asian J. 2021, e202101305 DOI: https://doi.org/10.1002/asia.202101305
A scalable metal-organic framework as a durable physisorbent for carbon dioxide capture. Jian-Bin Lin, Tai T. T. Nguyen, Ramanathan Vaidhyanathan, Jake Burner, Jared M. Taylor, Hana Durekova, Farid Akhtar, Roger K. Mah, Omid Ghaffari-Nik, Stefan Marx, Nicholas Fylstra, Simon S. Iremonger, Karl W. Dawson, Partha Sarkar, Pierre Hovington, Arvind Rajendran, Tom K. Woo, George K. H. Shimizu. Science, 2021, 374(6574), 1464-1469. DOI: 10.1126/science.abi7281
Covalent Organic Frameworks as Tunable Supports for HER, OER, and ORR Catalysts: A New Addition to Heterogeneous Electrocatalysts. Author- Ramanathan Vaidhyanathan Molecular Architectonics and Nanoarchitectonics, Springer, Book Chapter 16. DOI: 10.1007/978-981-16-4189-3_16
:
Viologen functionalized CC bonded cationic polymers for oxo-anion pollutant removal from aqueous medium. Chakraborty Debanjan, Shyamapada Nandi, Rinku Kushwaha, Dhananjayan Kaleeswaran, and Ramanathan Vaidhyanathan. Materials Research Bulletin, 2022,146 111614. https://doi.org/10.1016/j.materresbull.2021.111614
Three in One: Triple G-C-T Base-Coded Brahma Nucleobase Amino Acid: Synthesis, Peptide Formation, and Structural Features. Wagh, Mahendra A., Rahul Maity, Rohit J. Bhosale, Divyam Semwal, Srinu Tothadi, Ramanathan Vaidhyanathan, and Gangadhar J. Sanjayan. J. Org. Chem. 2021, 86, 21, 15689–15694. https://doi.org/10.1021/acs.joc.1c01228
Deciphering the Weak CO2···Framework Interactions in Microporous MOFs Functionalized with Strong Adsorption Sites—A Ubiquitous Observation. Shyamapada Nandi, Himan Dev Singh, Debanjan Chakraborty, Rahul Maity and Ramanathan Vaidhyanathan. ACS Appl. Mater. Interfaces 2021, 13, 21, 24976–24983. DOI: 10.1021/acsami.1c05845
Exceptional Capacitance Enhancement of a Non-Conducting COF through Potential-Driven Chemical Modulation by Redox Electrolyte. Rinku Kushwaha, Sattwick Haldar, Pragalbh Shekhar, Akshara Krishnan, Jayeeta Saha, Pramiti Hui, Chathakudath Prabhakaran Vinod, Chandramouli Subramaniam, Ramanathan Vaidhyanathan. Adv. Energy Mater. 2021, 11, 2003626. DOI: 10.1002/aenm.202003626
Nanoporous Covalent Organic Framework Embedded with Fe/Fe3O4 Nanoparticles as Air-Stable Low-Density Nanomagnets. Rinku Kushwaha, Dhananjayan Kaleeswaran, Sattwick Haldar, Debanjan Chakraborty, Dinesh Mullangi, Aditya Borah, Chathakudath P. Vinod, Ramaswamy Murugavel, and Ramanathan Vaidhyanathan. ACS Appl. Nano Mater. 2020, 3, 9, 9088–9096. DOI: 10.1021/acsanm.0c01762
Tuning the electronic energy level of covalent organic frameworks for crafting high-rate Na-ion battery anode. Sattwick Haldar, Dhananjayan Kaleeswaran, Deepak Rase, Kingshuk Roy, Satishchandra B. Ogale and Ramanathan Vaidhyanathan. Nanoscale Horiz., 2020, 5, 1264. DOI: 10.1039/D0NH00187B
An Ultra-Microporous Metal–Organic Framework with Exceptional Xe Capacity. Debanjan Chakraborty, Shyamapada Nandi, Rahul Maity, Radha Kishan Motkuri, Kee Sung Han, Sean Collins, Paul Humble, James C. Hayes, Tom K. Woo, Ramanathan Vaidhyanathan, Praveen K. Thallapally. Chem. Eur. J. 2020, 26, 12544. DOI: 10.1002/chem.202002331
Room temperature processed in-situ carbon-coated vanadium carbide (VC@C) as a high capacity robust Li/Na battery anode material. Mani Mahajan, Kingshuk Roy, Swati Parmar, Gourav Singla, O. P. Pandey, K. Singh, Ramanathan Vaidhyanathan, Satishchandra B. Ogale. Carbon, Volume 161, 2020, Pages 108-116. DOI: 10.1016/j.carbon.2020.01.057
Chemical Exfoliation as a Controlled Route to Enhance the Anodic Performance of COF in LIB. Sattwick Haldar, Kingshuk Roy, Rinku Kushwaha, Satishchandra B. Ogale, and Ramanathan Vaidhyanathan. Adv. Energy Mater. 2019, 1902428. DOI: 10.1002/aenm.201902428.
Fe3SnC@CNF: A 3D Antiperovskite Intermetallic Carbide System as a New Robust High Capacity Li‐ion Battery Anode. Satishchandra B. Ogale, Kingshuk Roy, Vinila Chavan, Sk Mujaffar Hossain, Sattwick Haldar, Ramanathan Vaidhyanathan, and Prasenjit Ghosh. Chem Sus Chem. 2019,12,1–10. DOI: 10.1002/cssc.201902508.
Ag nanoparticles supported on a resorcinol-phenylenediamine based COF for chemical fixation of CO2. Debanjan Chakraborty, Pragalbh Shekhar, Himan Dev Singh, Rinku Kushwaha, Chathakudath P. Vinod, and Ramanathan Vaidhyanathan. Chem. Asian J. DOI: 10.1002/asia.201901157
Facile Exfoliation of Single‐Crystalline Copper Alkylphosphates to Single‐Layer Nanosheets, and Enhanced Supercapacitance. Ramaswamy Murugavel, Ramanathan Vaidhyanathan, Gulzar Bhat, Sattwick Haldar, Sonam Verma, Debanjan Chakraborty. Angew. Chem. In. Ed. 2019, 131, 1–7. DOI:10.1002/ange.201910157
Pyridine-rich Covalent Organic Frameworks as High-performance Solid State Supercapacitors. Sattwick Haldar, Rinku Kushwaha, Rahul Maity, Ramanathan Vaidhyanathan. ACS Materials Lett. 2019, 1, 490−497. DOI:10.1021/acsmaterialslett.9b00222
Water‐stable Adenine‐based MOFs with Polar Pores for Selective CO2 Capture. Rahul Maity, Himan Dev Singh, Ankit Kumar Yadav, Debanjan Chakraborty, Ramanathan Vaidhyanathan. Chem. Asian. J. 2019,14, 3736–3741. DOI: 10.1002/asia.201901020.
Carbon Derived from Soft Pyrolysis of a Covalent Organic Framework as a Support for Small Sized RuO2 Showing Exceptionally Low Overpotential for Oxygen. Debanjan Chakraborty, Shyamapada Nandi, Rajith Illathvalappil, Dinesh Mullangi, Rahul Maity, Santosh K Singh, Sattwick Haldar, Chathakudath P Vinod, Sreekumar Kurungot, Ramanathan Vaidhyanathan. ACS Omega. 2019, 48, 13465-13473. DOI:10.1021/acsomega.9b01777
Aqueous-Phase Differentiation and Speciation of Fe3+ and Fe2+ Using Water-Stable Photoluminescent Lanthanide-Based Metal-Organic Framework. Rahul Maity, Debanjan Chakraborty, Shyamapada Nandi, Ankit Kumar Yadav, Dinesh Mullangi, Chathakudath Prabhakaran Vinod, Ramanathan Vaidhyanathan. ACS Appl. Nano Mater., 2019, 2, 5169−5178. DOI:10.1021/acsanm.9b01047
Cu/Cu2O Nanoparticles Supported on a Phenol–Pyridyl COF as a Heterogeneous Catalyst for the Synthesis of Unsymmetrical Diynes via Glaser–Hay Coupling. Debanjan Chakraborty, Shyamapada Nandi, Dinesh Mullangi, Sattwick Haldar, Chathakudath P Vinod, Ramanathan Vaidhyanathan. ACS Appl. Mater. Interfaces 2019, 11, 15670−15679. DOI:10.1021/acsami.9b02860
Hyper-Cross-linked Porous Organic Frameworks with Ultramicropores for Selective Xenon Capture. Ramanathan Vaidhyanathan, Praveen K Thallapally, Debanjan Chakraborty, Shyamapada Nandi, Jian Liu, Rinku Kushwaha, Michael A Sinnwell. ACS Appl. Mater. Interfaces 2019, 11, 13279−13284. DOI:10.1021/acsami.9b01619
Imparting Gas Selective and Pressure Dependent Porosity into a Non-Porous Solid via Coordination Flexibility. Shyamapada Nandi, Phil De Luna, Rahul Maity, Debanjan Chakraborty, Thomas Duncan Daff, Thomas Daniel Burns, Tom K Woo, Vaidhyanathan Ramanathan. Mater. Horiz. 2019, 0, 1-9. DOI:10.1039/C9MH00133F
High capacity, power density and cycling stability of silicon Li-ion battery anodes with a few-layer black phosphorus additive. Kingshuk Roy, Malik Wahid, Dhanya Puthusseri, Apurva Patrike, Subas Muduli, Ramanathan Vaidhyanathan, Satishchandra Ogale. Sustainable Energy Fuels, 2019, 3, 245–250. DOI: 10.1039/c8se00476e
Microporous mixed-metal mixed-ligand metal-organic framework for selective CO2 capture. Rahul Maity, Kushwaha Rinku, Ramanathan Vaidhyanathan, Debanjan Chakraborty, Shyamapada Nandi. Cryst. Eng. Comm, 2018, 20, 6088–6093. DOI: 10.1039/C8CE00752G
Molecular and Self-Trapped Excitonic Contributions to the Broadband Luminescence in Diamine-Based Low-Dimensional Hybrid Perovskite Systems. Satishchandra Ogale, Ramanathan Vaidhyanathan, Shrreya Krishnamurthy, Wasim J Mir, Rounak Naphade, Sudip Chakraborty, Suresh Gosavi. Adv. Optical Mater. 2018, 6, 1800751. DOI:10.1002/adom.201800751
2017-2018
Anthracene-Resorcinol Derived Covalent Organic Framework as Flexible White Light Emitter. Sattwick Haldar, Debanjan Chakraborty, Bibhisan Roy, Gangadhar Banappanavar, Kushwaha Rinku, Dinesh Mullangi, Partha Hazra, Dinesh Kabra, Ramanathan Vaidhyanathan. J. Am. Chem. Soc. 2018, 140, 13367−13374. DOI:10.1021/jacs.8b08312
Highly Stable COF‐Supported Co/Co(OH)2 Nanoparticles Heterogeneous Catalyst for Reduction of Nitrile/Nitro Compounds under Mild Conditions. Dinesh Mullangi, Debanjan Chakraborty, Anu Pradeep, Vijay Koshti, Chathakudath P Vinod, Soumendranath Panja, Sunil Nair, Ramanathan Vaidhyanathan. Small, 2018, 14, 1801233. DOI:10.1002/smll.201801233
Preferential Adsorption of CO2 in an Ultramicroporous MOF with Cavities Lined by Basic Groups and Open-Metal Sites. Shyamapada Nandi, Rahul Maity, Debanjan Chakraborty, Hemkalyan Ballav, Ramanathan Vaidhyanathan. Inorg. Chem. 2018, 57, 5267−5272. DOI:10.1021/acs.inorgchem.8b00304
High and Reversible Lithium-Ion Storage in Self‐Exfoliated Triazole‐Triformyl Phloroglucinol‐Based Covalent Organic Nanosheets. Sattwick Haldar, Kingshuk Roy, Shyamapada Nandi, Debanjan Chakraborty, Dhanya Puthusseri, Yogesh Gawli, Satishchandra Ogale, Ramanathan Vaidhyanathan. Adv. Energy. Mater. 2018, 8, 1702170. DOI:10.1002/aenm.201702170
Potential of ultramicroporous metal-organic frameworks in CO2 clean-up. Sorout Shalini, Shyamapada Nandi, Anita Justin, Rahul Maity, Ramanathan Vaidhyanathan. Chem. Commun., 2018, 54, 13472-13490. DOI: 10.1039/c8cc03233e
2016-2017
Bulky Isopropyl Group Loaded Tetraaryl Pyrene Based Azo-Linked Covalent Organic Polymer for Nitroaromatics Sensing and CO2 Adsorption. Sandeep K Gupta, Dhananjayan Kaleeswaran, Shyamapada Nandi, Ramanathan Vaidhyanathan, Ramaswamy Murugavel. ACS Omega. 2017, 27, 3572-3582. DOI:10.1021/acsomega.7b00515
Ultra‐microporous Metal-Organic Framework Built from Rigid Linkers Showing Structural Flexibility Resulting in a Marked Change in Carbon Dioxide Capacity. Aparna Banerjee, Debanjan Chakraborty, Ramanathan Vaidhyanathan. Eur. J. Inorg. Chem. 2017, 2464–2468. DOI: 10.1002/ejic.201700107
Secondary Interactions Arrest the Hemiaminal Intermediate To Invert the Modus Operandi of Schiff Base Reaction: A Route to Benzoxazinones. Ketan Patel, Satej S Deshmukh, Dnyaneshwar Bodkhe, Manoj Mane, Kumar Vanka, Dinesh Shinde, Pattuparambil R Rajamohanan, Shyamapada Nandi, Ramanathan Vaidhyanathan, Samir H Chikkali. J. Org. Chem.2017, 82, 84342-4351. DOI: 10.1021/acs.joc.7b00352
Ultralow Parasitic Energy for Post-combustion CO2 Capture Realized in a Nickel Isonicotinate Metal-Organic Framework with Excellent Moisture Stability. Shyamapada Nandi, Sean Collins, Debanjan Chakraborty, Debasis Banerjee, Praveen K Thallapally, Tom K Woo, Ramanathan Vaidhyanathan. J. Am. Chem. Soc. 2017, 139(5), 1734-1737. DOI: 10.1021/jacs.6b10455
Exceptionally stable Bakelite-type polymers for efficient pre-combustion CO₂ capture and H₂ purification. Shyamapada Nandi, Jens Rother, Debanjan Chakraborty, Rahul Maity, Ulrike Werner-Zwanziger, Ramanathan Vaidhyanathan. J. Mater. Chem. A, 2017, 5, 8431-8439. DOI: 10.1039/C7TA01979C
Strategically designed azolyl-carboxylate MOFs for potential humid CO2 capture. Shyamapada Nandi, Sattwick Haldar, Debanjan Chakraborty, Ramanathan Vaidhyanathan. J. Mater. Chem. A, 2017, 5, 535-543. DOI: 10.1039/C6TA07145G
Super-hydrophobic covalent organic frameworks for chemical resistant coatings and hydrophobic paper and textile composites. Dinesh Mullangi, Sorout Shalini, Shyamapada Nandi, Bhavin Choksi, Ramanathan Vaidhyanathan. J. Mater. Chem. A, 2017,5, 8376-8384. DOI: 10.1039/C7TA01302G
2016
Low-overpotential Electrocatalytic Water Splitting with Noble-Metal-Free Nanoparticles Supported in an sp3 N-rich Flexible COF. Dinesh Mullangi, Vishal Dhavale, Sorout Shalini, Shyamapada Nandi, Sean Collins, Tom Woo, Sreekumar Kurungot, Ramanathan Vaidhyanathan. Adv. Energy. Mater., 2016, 6(13), 1600110. DOI:10.1002/aenm.201600110
Single Ligand Ultra-microporous MOF for Precombustion CO2 Capture and Hydrogen Purification. Shyamapada Nandi, Phil De Luna, Thomas D. Daff, Jens Rother, Ming Liu, William Buchanan, Ayman. Hawari, Tom K. Woo, and Ramanathan Vaidhyanathan. Sci. Adv., 2015,1(11). DOI:10.1126/sciadv.1500421
Permanently Porous Single-Molecule H-bonded Organic Framework for Selective CO2 capture. Shyamapada Nandi, Debanjan Chakraborty, and Ramanathan Vaidhyanathan. Chem. Commun., 2016,52, 7249-7252. DOI:10.1039/C6CC02964G, 2016.
Enhancing Carbon Capture Capacities of a Rigid Ultra-microporous MOF Through Gate-opening at Low CO2 Pressures Assisted by Swivelling Oxalate Pillars. Aparna Banerjee, Shyamapada Nandi, Parveen Nasa, and Ramanathan Vaidhyanathan. Chem. Commun., 2016,52, 1851-1854. DOI:10.1039/C5CC08172F
A Triazine-Resorcinol Based Porous Polymer with Polar Pores and Exceptional Surface Hydrophobicity Showing CO2 Uptake at Under Humid Conditions. Shyamapada Nandi, Ulrike Werner-Zwanziger and Ramanathan Vaidhyanathan. J. Mater. Chem. A., 2015, 3, 21116-21122. DOI:10.1039/C5TA04241K
Lithium Assisted Proton Conduction at 150C in a Microporous Triazine-Phenol Polymer. Shyamapada Nandi, Vishal M. Dhavale, Sorout Shalini, Ulrike Werner‐Zwanziger, Harpreet Singh, Sreekumar Kurungot, Ramanathan Vaidhyanathan. Adv. Mater. Interfaces., 2015, 2, 1500301. DOI: 10.1002/admi.201500301
Pd Loaded Amphiphilic COF as a Catalyst for Multi-fold Heck Reactions, C-C Couplings, and CO oxidation. Dinesh Mullangi, Shyamapada Nandi, Sorout Shalini, Sheshadri Sreedhala, Chathakudath P. Vinod and Ramanathan Vaidhyanathan. Sci. Rep., 2015, 5, 10876. DOI:10.1038/srep10876
Competition and Cooperativity in Carbon Dioxide Sorption by Amine-Functionalized Metal-Organic Frameworks. Ramanathan Vaidhyanathan, Simon S. Iremonger, George K. H. Shimizu, Peter G. Boyd, Saman Alavi, Tom K. Woo. Angew. Chem. Int. Ed., 2012, 51, 1826-1829. DOI:10.1002/anie.201105109
Direct observation and quantification of CO2 binding within amine-functionalized nanoporous solids. Ramanathan Vaidhyanathan, Simon S. Iremonger and Peter Boyd, Saman Alavi, Tom K. Woo, George K. H. Shimizu. Science., 2010, 330, 650. DOI:10.1126/science.1194237
Anhydrous Proton Conducting Metal-Organic Frameworks. J. Hurd, R. Vaidhyanathan, V. Thangadhurai and George K. H. Shimizu. Nature. Chem., 2009, 1, 705. DOI: 10.1038/nchem.402