Výsledky vyhledávání - "Soumen Singha"

Electrolyte Engineering for Effective Seawater Splitting Based on Manganese Iron Chromium Layered Triple Hydroxides as Novel Bifunctional Electrocatalysts

Autor: Santanu Pal, Koji Shimizu, Sakila Khatun, Soumen Singha, Satoshi Watanabe, Poulomi Roy

Publikováno v: Journal of Materials Chemistry A.

Seawater splitting remain far-fetched due to interference of corrosive chlorine evolution reaction at anode. The lowering of overpotential with the help of effective electrocatalyst is one way to deal with...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2f1c0eaef75ba3094b9f652912eef411
https://doi.org/10.1039/d2ta09984e

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Investigation of intermolecular interactions between [Ho(H2O)8]4+ based 3D metal-organic supramolecular host and bipyridyl guest through crystal structure and Hirshfeld surface analysis

Autor: Corrado Rizzoli, Maxcimilan Patra, Rajat Saha, Soumen Singha, Soumen Kumar Dubey, Subham Bhattacharjee

Publikováno v: Journal of Coordination Chemistry. 74:1879-1890

A new supramolecular metal-organic complex 1, [{Ho(H2O)8}4+(TBTA)(bipy)] (where H2TBTA = tetrabromoterephthalic acid and bipy = 4,4'-bipyridyl), has been synthesized hydrothermally at 100 °C by mixing the reactants in stoichiometric ratio. The compl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73a5d6c9d5b929cf9685b483fce1a263
https://doi.org/10.1080/00958972.2021.1938016

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Photo-responsive Schottky diode behavior of a donor–acceptor co-crystal with violet blue light emission

Autor: Arabinda Mallick, Nandan Pakhira, Corrado Rizzoli, Kajal Gupta, Partha Pratim Ray, R. Mondal, Soumen Singha, Sanjay Kumar, Partha Pratim Bag, Rajat Saha, Rajkumar Jana

Publikováno v: CrystEngComm. 23:3510-3523

Herein, we report the crystal structure, supramolecular structure, electronic transport properties and optoelectronic behaviour of a co-crystal made of tetrabromoterephthalic acid (TBTA) and quinoxaline (QUIN) (1 : 1). The sample has been characteriz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::53ed22a87e3c5dcf1b7dce814aece758
https://doi.org/10.1039/d1ce00020a

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Structural, optical, dielectric and electrical transport properties of a [Mg(H2O)6]2+-templated proton conducting, semiconducting and photoresponsive 3D hydrogen bonded supramolecular framework

Autor: Soumen Singha, Partha Pratim Ray, Somen Goswami, Sanjay Kumar, Corrado Rizzoli, Rajat Saha, Arka Dey, Rajkumar Jana, Rituparna Mondal, Sanjoy Kumar Dey, Bhaskar Khanra

Publikováno v: New Journal of Chemistry. 45:20596-20611

Herein, we have presented the crystal structure, supramolecular structure and band structure along with dielectric, electrical transport and optoelectronic properties of a [Mg(H2O)6]2+ templated 3D hydrogen bonded supramolecular framework (HSF) {[Co(

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::23a4d21eb7037c5a1279d74b30241b78
https://doi.org/10.1039/d1nj04237h

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Selective Metal–Ligand Bond-Breaking Driven by Weak Intermolecular Interactions: From Metamagnetic Mn(III)-Monomer to Hexacyanoferrate(II)-Bridged Metamagnetic Mn2Fe Trimer

Autor: Abhishikta Chatterjee, Somen Goswami, Antonio Frontera, Rajat Saha, Subrata Kumar Dey, Indrajit Saha, Sanjay Kumar, Carlos J. Gómez García, Soumen Singha

Publikováno v: Inorganic Chemistry. 59:8487-8497

Metal–ligand coordination interactions are usually much stronger than weak intermolecular interactions. Nevertheless, here, we show experimental evidence and theoretical confirmation of a very rare...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0df311a10f1b3ccd7de610125dc9fa4a
https://doi.org/10.1021/acs.inorgchem.0c00909

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Synergistic effect of various intermolecular interactions on self-assembly and optoelectronic behaviour in co-crystals/salts of tetrabromoterephthalic acid: a report on their structure, theoretical study and Hirshfeld surface analysis

Autor: Sanjay Kumar Dey, Corrado Rizzoli, Parthapratim Bag, Sanjay Kumar, Soumen Singha, Rajat Saha, Indrajit Saha, Rajkumar Jana, Parthapratim Ray, Somen Goswami

Publikováno v: CrystEngComm. 22:8197-8207

The rational design of organic opto-electronic materials has been one of the prime focuses in recent times, and halogen interactions have become a major tool in crystal engineering to design multi-component organic co-crystals/salts. Tetrabromotereph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::241b3b4b5433f3a0cd5d7409d477846b
https://doi.org/10.1039/d0ce01102a

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A ZnII complex of ornidazole with decreased nitro radical anions that is still highly active on Entamoeba histolytica

Autor: Saurabh Das, Promita Nandy, Neha Banyal, Kasturi Mukhopadhyay, Sanjay Kumar, Soumen Singha

Publikováno v: RSC Advances. 10:23286-23296

A monomeric complex of ZnII with ornidazole [Zn(Onz)2Cl2] decreases formation of the nitro-radical anion (R–NO2˙−), and this is realized by recording it in an enzyme assay using xanthine oxidase, which is a model nitro-reductase. Although the fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f76281029560fda92b9a374c8902014
https://doi.org/10.1039/d0ra02597f

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