Prof.Siddhartha S Dhar

Information

  • Designation : Professor
  • Email : ssd@che.nits.ac.in
  • Phone : 9435712188

Research Group

  • Synthesis and application of nanostructured materials as heterogeneous and electrocatalysts for organic reactions and environmental remediation

Key Notes

  • Journals: 104
  • Patents: 2
  • PhD: Guided: 17

Cited by

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104

PUBLICATIONS

17

DOCTORAL STUDENTS

2

PATENTS

4

PROJECTS

Introduction [Biosketch]

  • Siddhartha Sankar Dhar was born in Tarapur Silchar, Cachar Assam. He studied in Narsing Higher Secondary School, Silchar and passed his school leaving examination in 1988. He passed (10+2) examination from Gurucharan College, Silchar, in 1990. Subsequently he graduated from G C College Silchar in 1993 with Chemistry Honours. In 1996, he completed his postgraduate studies in Chemistry at Gauhati University. He obtained Ph D from the Indian Institute of Technology Guwahati in 2002 under the supervision of Professor Mihir Kanti Chaudhuri. He joined the National Institute of Technology Silchar as a lecturer in July 2004. He was promoted to Associate Professor in July 2018 and then to Professor in July 2022. He served as Dean of Students' Welfare for two years from January 2024 to December 2025.

Areas of Interest

  • Inorganic Chemistry, Chemistry of nanomaterials, Green Chemistry.

Institution Year Degree
Narsing Higher Secondary School 1988 HSLC
Gurucharan College Silchar 1990 HSSLC
Gurucharan College Silchar 1993 B Sc (Chemistry)
Gauhati University 1996 M Sc (Chemistry)
Indian Institute of Technology Guwahati 2002 Ph D (Inorganic Chemistry)

Teaching Experience
Professor
6 July 2022 - Present
National Institute of Technology Silchar

Associate Professor
26 June 2018 - 5 July 2022
National Institute of Technology Silchar

Assistant Professor
26 July 2004 - 25 June 2018
National Institute of Technology Silchar

Prakash Kurmi, Biswajit Kumar Majhi, Linkon Bharali and Siddhartha S Dhar, “Catalytic degradation of emerging contaminants Biebrich scarlet and Eosin yellow dyes using heterogeneous nano-composite Cr-HAp@ZIF-9 by activating peroxymonosulfate”, Reaction Chemistry and Engineering, 2026, Indexed in SCI, Impact Factor: 2.9, Quartile: Q2

Monjur Hassan Barbhuiya
Supervisor : Siddhartha Sankar Dhar

Debasish Guha Thakurata
Completed : 

Linkon Bharali
Completed : 
Supervisor : Prof. Siddhartha Sankar Dhar
Co Supervisor : Dr N S Moyon

Saikatendu Debroy
Completed : 
Supervisor : Dr Siddhartha S Dhar
Co Supervisor : Dr Krishna Ch Das

Sebina Yesmin
Completed : 
Supervisor : Dr Rajdeep Dasgupta
Co Supervisor : Dr Siddhartha S Dhar

Juri Kalita
Completed : 

Debarati Chakraborty
Completed : 

Bishal das
Completed : 

Meghali Devi
Completed : 

Madhudeepa Dey
Completed : 

Jayanta Das
Completed : 

Krishna Ch Das
Completed : 

Arijita Paul
Completed : 

Tankeswar Prasad
Completed : 
Supervisor : Dr Sudipta Halder
Co Supervisor : Dr Siddhartha S Dhar

Bishal Bhuyan
Completed : 

Bappi Paul
Completed : 

Rupa Dey
Completed : 

Process for the preparation of metal-acetylacetonates

“A SYSTEM FOR STUDYING AND PERFORMING THE PART-OF-SPEECH TAGGING FOR MIZO LANGUAGE”

United States
Patent Registration ID, US 7282573 B2
Process for the preparation of metal-acetylacetonates, (**GRANTED**)

Process for Preparing Quaternary Ammonium Tribromides

“A SYSTEM FOR STUDYING AND PERFORMING THE PART-OF-SPEECH TAGGING FOR MIZO LANGUAGE”

United States
Patent Registration ID, US 7005548 B2
Process for Preparing Quaternary Ammonium Tribromides, (**GRANTED**)

Sl.No: 1

Title Of Research Project: " Solvent-free oxidations and brominations of organic substrates catalyzed and/ or promoted by peroxo-metal complexes "

Sponsored By: DST

Overall Budget: Rs 8.52 lacs

Duration: Jul 15, 2008 - Jul 15, 2011 (3 years)

Status: Completed

Principal Investigator: Dr Siddhartha S Dhar

Sl.No: 2

Title Of Research Project: " Nanostructured Metal Oxides Immobilized Ionic Liquids as Green Catalysts for Selective Organic Transformations "

Sponsored By: SERB or ANRF

Overall Budget: Rs 28,64,430.00

Duration: Mar 15, 2018 - Mar 15, 2021 (3 years)

Status: Completed

Principal Investigator: Dr Siddhartha S Dhar

Co Principal Investigator: Dr Avijit Chowdhury

Sl.No: 3

Title Of Research Project: " Effect of metal doped TiO₂ on photoanode and lead free organic-inorganic metal halide perovskite on photovoltaic performance of perovskite solar cell: experimental and theoretical approach "

Sponsored By: SERB or ANRF

Overall Budget: Rs 42,38,585.00

Duration: Mar 15, 2017 - Mar 15, 2020 (3 years)

Status: Completed

Principal Investigator: Dr S K Tripathy

Co Principal Investigator: Dr Siddhartha S Dhar

Sl.No: 4

Title Of Research Project: " Development of Visible Active Multi Phasic Titania-Metal Oxide Nanoheterojunction photocatalysts with enhanced Green Hydrogen Production Capacity and Test It’s Utility in an Indigenously Fabricated Prototype Solar Photocatalytic Reactor for Large Scale pr "

Sponsored By: SERB or ANRF

Overall Budget: Rs 4638801.00

Duration: Jan 24, 2024 - Jan 23, 2027 (3 years)

Status: Ongoing

Principal Investigator: Dr Ranjith G Nair

Co Principal Investigator: Dr Siddhartha S Dhar and Dr Agnimitra Biswas

Important Notice