Výsledky vyhledávání - "Trinayan Sarmah"

Bulk synthesis of tungsten-oxide nanomaterials by a novel, plasma chemical reactor configuration, studies on their performance for waste-water treatment and hydrogen evolution reactions

Autor: M. Kakati, Trinayan Sarmah, Lalit M. Pandey, Mizanur Rahman, Divesh N. Srivastava, Kirti, Rahul Kumar Verma, Pubali Dihingia, Swati Sharma

Publikováno v: Chemical Engineering Journal. 428:131111

We report a novel, yet simple, DC non-transferred thermal plasma torch assisted, green, plasma-chemical reactor configuration, for high-rate synthesis of tungsten-oxide nanomaterials, up to two hundred grams per hour. An expanded argon/oxygen plasma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39d589e3803698ccbf1e58b58aee30a8
https://doi.org/10.1016/j.cej.2021.131111

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Synthesis of finest superparamagnetic carbon-encapsulated magnetic nanoparticles by a plasma expansion method for biomedical applications

Autor: M. Kakati, Trinayan Sarmah, Lalit M. Pandey, V. R. Reddy, Divesh N. Srivastava, S. Deka, Lavita Sarma, N. Aomoa, Gagan Sharma, Shyamali Sarma, Ashok Srinivasan, Ajay Gupta, Biswarup Satpati

Publikováno v: Journal of alloys and compounds 749, 768-775 (2018). doi:10.1016/j.jallcom.2018.03.261

Journal of alloys and compounds 749, 768 - 775 (2018). doi:10.1016/j.jallcom.2018.03.261
This paper demonstrates fine size-controlled synthesis of superparamagnetic carbon-encapsulated iron nanoparticles, by a supersonic plasma jet assisted rapi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3544884ceb6fe056958031cb7b0ed9c
https://doi.org/10.1016/j.jallcom.2018.03.261

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Studies on synthesis of plasma fusion relevant tungsten dust particles and measurement of their hydrogen absorption properties

Autor: Biswarup Satpati, Sidananda Sarma, N. Aomoa, Uday Deshpande, Sanjiv Kumar, Divesh N. Srivastava, G. De Temmerman, M. Kakati, Trinayan Sarmah

Publikováno v: Fusion Engineering and Design. 127:120-126

In this communication, we identify some thermal-plasma assisted synthesis techniques for the alternative production of fusion relevant tungsten dust particles in bulk amounts, to allow for the statistically meaningful study of their hydrogen absorpti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e904059363f2538c64bc69f79d1575fc
https://doi.org/10.1016/j.fusengdes.2017.12.005

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Plasma expansion synthesis of tungsten nanopowder

Autor: Biswajit Bora, M. Kakati, Trinayan Sarmah, Sidananda Sarma, G. De Temmerman, N. Aomoa, Gourab Bhattacharjee, Heman Bhuyan, Divesh N. Srivastava

Publikováno v: Journal of Alloys and Compounds. 725:606-615

This article reports the synthesis of tungsten nanoparticles predominantly in α-W phase by a single step plasma expansion technique. The oxidation of the metal and contribution from the β-W phase in the nanomaterial samples was observed to decrease

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b60596d17a6716c6d0b9e9e70380e025
https://doi.org/10.1016/j.jallcom.2017.07.207

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Single-step, DC thermal plasma-assisted synthesis of Ag-C nanocomposites with less than 10 nm sizes for antibacterial applications

Autor: Mizanur Rahman, Divesh N. Srivastava, Gopikishan Sabavath, Lalit M. Pandey, Trinayan Sarmah, Mayur Kakati, Pubali Dihingia, Swati Sharma

Publikováno v: Journal of Physics D: Applied Physics. 53:365201

A single step, thermal plasma assisted technique is reported for size-controlled synthesis of silver-carbon (Ag-C) nanocomposites, to be used for antibacterial applications. Silver nanoparticles of size less than ten nanometer can directly penetrate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6bdc1856665b896a560e22b7b79bc64d
https://doi.org/10.1088/1361-6463/ab8f55

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Plasma-assisted synthesis of carbon encapsulated magnetic nanoparticles with controlled sizes correlated to smooth variation of magnetic properties

Autor: Divesh N. Srivastava, A B Gupta, Uday Deshpande, Rajeev Gupta, M. Kakati, Trinayan Sarmah, N. P. Lalla, Shyamali Sarma, T. Shripathi, N. Aomoa, Ashok Srinivasan, Ashru K Banerjee, V. R. Reddy, R.K. Bordoloi, Vasant Sathe

Publikováno v: Carbon. 84:24-37

This paper reports rapid, continuous and carbon-nanotube free synthesis of carbon encapsulated magnetic nanoparticles by thermal-plasma expansion technique, which combines the typical advantages of high-temperature plasma assisted synthesis method wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fbdb4fcb435eae24bef9ca1b0480bd75
https://doi.org/10.1016/j.carbon.2014.11.047

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X-ray diffraction line profile analysis of chemically synthesized lead sulphide nanocrystals

Autor: M. P. C. Kalita, Ronita Das, Purbasha Dey, Joyeeta Das, Kuldeep Deka, Trinayan Sarmah, Bikash Sarma, Sanchayita Paul, Nilakhi Hazarika

Publikováno v: Materials Letters. 87:84-86

Lead sulphide (PbS) nanocrystals with Pb:S molar ratios 1:1, 1:0.75, 0.75:0.75 and 0.75:1 are synthesized by chemical method. The structural properties are studied by X-ray diffraction line profile analysis using classical Williamson–Hall (WH) and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4dc9b6aacdd0faf0cedf5d5efcf99024
https://doi.org/10.1016/j.matlet.2012.07.098

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