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S. Sampath

Sampath

Professor

Department of Inorganic and Physical Chemistry
Indian Institute of Science
Bangalore- 560 012
India

Tel: + 91 80 22933315 (office)

Fax: + 91 80 23600085
        + 91 80 23601552




Surfaces, Interfaces and Materials Electrochemistry

  The main focus of our research is to understand interfacial properties involving novel materials and modified surfaces. We use a combination of spectroscopy, electrochemistry and microscopy to understand the interfacial properties. Coupled in-situ techniques based on electrochemical FTIR, Raman electrochemistry are routinely used to understand various aspects.



Recent Representative Publications

  1. Zn Makes a Difference: Cubic ZnBi38O60 as a Durable and High-Rate Anode for Rechargeable Na-Ion Batteries
    Pankaj Pareek, Sathish Deshagani, Wondwossen Melaku Yimer, Rajat Kumar, and S Sampath
     ACS Applied Materials & Interfaces 2025, 17, 1139-1152 (Link)
  2. A Single-Ion Transport Interfacial Layer for Solid-State Lithium Batteries
    Chesta, Bindu K, Muthu Austeria P, and S Sampath
     Electrochimica Acta 2024, 507, 145181 (Link)
  3. A Copper Phosphosulfide-Based Highly Sensitive Ammonia Gas Sensor at Room Temperature
    Debashis Tripathy, Rajat Kumar, Pankaj Pareek and S Sampath
     IEEE Sensors Journal 2024, 2429627-29633 (Link)
  4. Use of quinhydrone as a promising cathode material for aqueous zinc-ion battery
    P. Barathi, P. Vinothbabu and S Sampath
     Journal of Energy Storage 2023, 74, 109154 (Link)
  5. Ion storage performance of a polymer for mono-, di- and tri-valent metal ions in non-aqueous electrolytes
    Debashis Tripathy, H. M. Viswanatha, M. N. K. Harish and S Sampath
     Chem. Commun 2022, 58,7821-7824 (Link)
  6. High Stability of 1T-Phase MoS2xSe2(1–x) Monolayers Under Ambient Conditions
    Ramesh Naidu Jenjeti, Rajat Kumar, A Sellam and S Sampath
     J. Phys. Chem. C 2021, 125,8021-8468 (Link)



Recently granted patents

1) Low cost electrochemical disposable sensor for measuring glycated hemoglobin. US patent 8,702,931

2) Composition of electrode material in the form of a coating and a process thereof. US patent 8,343,572

3) Formation of metallic patterns on a semiconductor wafer substrate. Eur. patent 1954109 (A1)

4) Polymer Electrodes for batteries. Indian Patent, 452585.

5) A zinc-air battery and method of fabrication thereof. Indian Patent, 483087.