Featured in edexlive news
IIT Roorkee students create over 1K bottles of herbal sanitiser to distribute free on campus
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Featured in IIT Madras’s Shaastra
What if instead, the IITR team wondered, all that a screening test needed was a good long exhale?
Featured in indian express article
The sanitiser will be distributed free of cost at the IIT Roorkee campus. It also works as an moisturiser.
Featured in NDTV article
In an endeavour to minimize the transmission risk of COVID-19 and promote basic hygiene, two students of IIT Roorkee have led a development of preparing more than 150 litres ( 1500 bottles) of the herbal hand sanitizer.
Featured in businessworld article
The product has been developed in line with recommendations of the WHO and the Centre for Disease Control and Prevention.
publications
Corrosion evaluation of nitride sputtered coating on fabricated ex-situ BNNPs reinforced Al-707 composite.
Published in CIMS 2021, 2021
Corrosion evaluation of nitride sputtered coating on fabricated ex-situ BNNPs reinforced Al-707 composite.
Recommended citation: Kumar, A., Sharma, S., Malik, G., Chandra, R., & Mulik, (2021). Corrosion evaluation of nitride sputtered coating on fabricated ex-situ BNNPs reinforced Al-707 composite. CIMS 2021.
Precursors controlled morphologies of nanocrystalline h-BN and its growth mechanism
Published in Ceramics International, 2021
Nanocrystalline h-BN (hexagonal boron nitride) with various morphologies have been developed via wet chemical synthesis method. Highly reactive environment (NH3) at 1500 °C with different precursor batches (boric acid-melamine)
Recommended citation: Kumar, A., Malik, G., Sharma, S., Chandra, R., & Mulik, R. S. (2021). Precursors controlled morphologies of nanocrystalline h-BN and its growth mechanism. Ceramics International, 47(21): 30985-30992 (IF: 5.532).
Catalyst-free grown carbonaceous MoS2 nanoworm electrodes for symmetrical supercapacitors.
Published in Materials Letters, 2022
The fabricated supercapacitor symmetric device has specific capacitance, energy and power values of 118 Fg⁻¹, 41.21 WhKg⁻¹, and 0.61 kWKg⁻¹ respectively.
Recommended citation: Kumar, A., Tyagi, S., Kumar, R., Sharma, S., Sharma, M., Adalati, R., Kumar, Y., & Chandra, R. (2022). Catalyst-free grown carbonaceous MoS2 nanoworm electrodes for symmetrical supercapacitors. Materials Letters, 323, 132576. (IF: 3.45)
Metal nitride-based nanostructured sheet-electrodes alternately stacked in asymmetric configuration towards flexible supercapacito
Published in Journal of Energy Storage, 2022
The fabricated cell also displays good capacitance retention of 76.8 % for a large number of charging cycles (40,000).
Recommended citation: Adalati, R., Sharma, M., Kumar, A., Sharma, S., & Chandra, R. (2022). Metal nitride-based nanostructured sheet-electrodes alternately stacked in asymmetric configuration towards flexible supercapacitor. Journal of Energy Storage, 55, 105617 (IF: 9.4).
Single- step fabrication of di-titanium nitride thin-film flexible and biocompatible supercapacitor.
Published in Ceramics International, 2022
The device evinces a broader voltage window of 1.0 V with good capacitance retention of 86% even after 5000 CV cycles at a scan rate of 50 mVs⁻¹. The biocompatibility of the electrode was checked in-vitro and it reveals excellent cell viability of around 85%.
Recommended citation: Sharma, S., Adalati, R., Sharma, M., Jindal, S., Kumar, A., Malik, G., & Chandra, R. (2022). Single- step fabrication of di-titanium nitride thin-film flexible and biocompatible supercapacitor. Ceramics International, 48(23), 34678-34687. (IF: 5.532)
Metal nitrides as efficient electrode material for supercapacitors
Published in Journal of Energy Storage, 2022
In this review, we highlighted the recent trends and future aspects of metal nitride-based electrodes in energy storage devices
Recommended citation: Adalati, R., Sharma, M., Sharma, S., Kumar, A., Malik, G., Boukherroub, R., & Chandra, R. (2022). Metal nitrides as efficient electrode material for supercapacitors: A review. Journal of Energy Storage, 56, 105912. (IF: 9.4).
Mn incorporated CeO2 lattice endorsement of electrochemical performance in symmetric supercapacitor.
Published in Energy Technol, 2023
The Mn-doped CeO2 SS (symmetric supercapacitor) device with high energy and power densities of 31 Wh kg-1 and 1673 Wkg-1 respectively, also exhibits excellent cyclic retention of 87.6% even after 10,000 cycles.
Recommended citation: Meenakshi Sharma; Ravikant Adalati; Reenu Rani; Siddharth Sharma; Ashwani Kumar; Ramesh Chandra. Mn incorporated CeO2 lattice endorsement of electrochemical performance in symmetric supercapacitor. Energy Technol. 2023, 2300321 (IF: 4.149).
Enhanced electrochemical corrosion resistance of SS-304 alloy with nano-pyramids c-TiN layer for saline media application.
Published in Journal of Alloys and Metallurgical Systems 3, 2023
The formation of corrosion products was discussed by using surface morphology analysis, while the electrochemical ion kinetic study was also presented to understand the anti-corrosion mechanism of c-TiN coating.
Recommended citation: Malik G., Kumar A.; Adalati R., Sharma S., Chandra R. Enhanced electrochemical corrosion resistance of SS-304 alloy with nano-pyramids c-TiN layer for saline media application. Journal of Alloys and Metallurgical Systems 3 (2023) 100028
Physiological Fluid-Assisted Nanostructured NbN@Cu Foam Supercapacitor Towards Flexible and Biocompatible Energy Storage Applications.
Published in Journal of Energy Storage, 2023
The supercapacitor device demonstrated excellent electrochemical stability and efficient electrochemical performance (specific capacitance of 10.772 Fg-1 and 86.8% retention after 5,000 cycles). The device can operate in various physiological fluids (phosphate buffer saline and cell culture medium).
Recommended citation: Sharma, S., Adalati, R., Unnikrishnan BS., Gopinath P., Dutta S., Bansal A., & Chandra, R. Physiological Fluid-Assisted Nanostructured NbN@Cu Foam Supercapacitor Towards Flexible and Biocompatible Energy Storage Applications. Journal of Energy Storage 73PC (2023) 109089 (IF: 9.4)
Physiological fluid based flexible NbN TiN supercapacitor for biocompatible energy storage applications.
Published in Journal of Alloys and Compounds, 2023
The device delivered a voltage window of 1.2 V, with superb electrochemical performance (areal energy and power density of 1.86 µWhcm-2 and 239.14 mWcm-2 respectively).
Recommended citation: Sharma, S., Adalati, R., Sharma, M., Unnikrishnan BS., Gopinath P., & Chandra, R. (2023) Physiological fluid based flexible NbN TiN supercapacitor for biocompatible energy storage applications. Journal of Alloys and Compounds , 960, 170749, ISSN 0925-8388 (IF: 6.371)
Palladium enhanced electrochemical supercapacitive performance of Chromium oxide thin films synthesized by sputtering process.
Published in JALCOM (Communicated), 2023
Palladium enhanced electrochemical supercapacitive performance of Chromium oxide thin films synthesized by sputtering process.
Recommended citation: Rani R., Sharma M.; Sharma S., Chandra R. Palladium enhanced electrochemical supercapacitive performance of Chromium oxide thin films synthesized by sputtering process. JALCOM (Communicated) (IF: 6.371).
talks
How to build a startup
Published:
Startup Ecosystem in India
Published:
Singe step fabrication of tungsten nitride-based electrode for the supercapacitor application
Published:
teaching
Teaching experience
Undergraduate course, Uttarakhand Technical University, Electrical Engineering Department, 2012
- Taught computer science and lectured in the Electrical Engineering Department
- C, C++, Java, PHP, Electronics & Electrical Engineering
- Guided students in the best possible way to bring out better result