Research

Research interests:

Synthesis of different forms of graphene and exploring their potential for advanced applications. Eco-friendly approach to synthesize different nanomaterials (graphene and related 2D materials, MOFs) for environmental and energy related applications.

PhD Thesis Title: "Controlled synthesis of graphene-based derivatives and its advanced applications"

Journal Publications:

1. A Kashyap, B Dehingia, R Ghosh, H Kalita, Recent Progress on Graphene‐Based Derivatives for Enhanced Energy Storage Devices, Chemistry–An Asian Journal (Accepted)

2. T Hazarika, R Ghosh, G Saikia, B Kakati, T Rajbongshi, M Das, S Kundu, S Biswas, H Kalita, Controlled Reduction of Graphene Oxide (GO) Film Using Low-Density Glow Discharge Hydrogen Plasma, IEEE Transactions on Plasma Science (Accepted)

3. R Ghosh, MS Siddiqui, H Kalita, Fabrication of highly conductive graphene paper for supercapacitors with a one-step hydrothermal method, Carbon Trends 14, 100317

4. R Ghosh, H Kalita, One-step facile and novel method for the growth of vertical graphene oxide and its potential application in infrared sensing, Carbon Trends 9, 100198

5. R Ghosh, M Aslam, H Kalita, Graphene derivatives for chemiresistive gas sensors: A review, Materials Today Communications 30, 103182

Book chapters:

1. H Kalita, A Kashyap, R Ghosh, B Dehingia, Flexible and Wearable Chemical Sensor Based on Graphene Derivatives, Nanoscale Matter and Principles for Sensing and Labeling Applications, 349-367

2. H Kalita, B Dehingia, R Ghosh, A Ojha, AK Kushwaha, Graphene and graphene derivatives for wastewater treatment, Resource Recovery in Industrial Waste Waters, 143-163

3. R Ghosh, B Dehingia, A Kashyap, H Kalita, Green synthesis of graphene nanomaterials towards environmental remediation, A Book on Selected Topics in Physics Research, 235-252

4. AK Kushwaha, H Kalita, S Suman, A Bhardwaj, R Ghosh, Two-dimensional (2D) thermoelectric materials, Thermoelectricity and Advanced Thermoelectric Materials, 233-260

Patents:

• H Kalita, R Ghosh, A method of production of graphene paper from graphene oxide solution without using any additives (IN Patent, Application No. 202331066331)

• R Ghosh, A Kashyap, H Kalita, A facile heating method of preparation of vertically oriented graphene oxide nanosheets (IN Patent 468503)