Výsledky vyhledávání - "N. Baliarsingh"

Effects of Co, Ni, Cu, and Zn on Photophysical and Photocatalytic Properties of Carbonate Intercalated MII/Cr LDHs for Enhanced Photodegradation of Methyl Orange

Autor: Guru C. Pradhan, Kulamani Parida, N. Baliarsingh

Publikováno v: Industrial & Engineering Chemistry Research. 53:3834-3841

To investigate the effects of divalent metal ions on the photophysical and photocatalytic properties of MII/Cr–CO3 layered double hydroxides (LDHs), we varied the MII metal ions (Co, Ni, Cu, and Zn) at a constant MII/Cr atomic ratio of 2:1. The pha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c150d5eed736d3bc3e2fa137db9cbd88
https://doi.org/10.1021/ie403769b

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Effect of Co2+ Substitution in the Framework of Carbonate Intercalated Cu/Cr LDH on Structural, Electronic, Optical, and Photocatalytic Properties

Autor: Kulamani Parida, Lagnamayee Mohapatra, N. Baliarsingh

Publikováno v: The Journal of Physical Chemistry C. 116:22417-22424

In the present work, a series of Cu–Co/Cr ternary LDHs containing CO32– in the interlayer was prepared by coprecipitation method. To investigate the effect of divalent metal ions on the catalytic activity, we vaired Cu/Co atomic ratios, keeping c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6cbf36e34ce7c928fec29d6c7cc631ef
https://doi.org/10.1021/jp307353f

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Copperphthalocyanine immobilized Zn/Al LDH as photocatalyst under solar radiation for decolorization of methylene blue

Autor: J. Das, N. Baliarsingh, Kulamani Parida, B. Sairam Patra

Publikováno v: Journal of Molecular Catalysis A: Chemical. 267:202-208

Zn/Al hydrotalcite-like compounds (HTlcs) with Zn/Al molar ratios of 2:1, 3:1, 4:1 were synthesized by co-precipitation method and were used as supports for the immobilization of Cu(II) tetrasulphonated phthalocyanine (CuPcTs). XRD and UV–vis DRS w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af4de1ca2fac0f37596f4a894aa69916
https://doi.org/10.1016/j.molcata.2006.11.035

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Photocatalytic decolorisation of methylene blue (MB) over titania pillared zirconium phosphate (ZrP) and titanium phosphate (TiP) under solar radiation

Autor: Kulamani Parida, D.P. Das, N. Baliarsingh

Publikováno v: Journal of Molecular Catalysis A: Chemical. 261:254-261

The photodegradation of methylene blue (MB) was studied in aqueous solution over titania pillared ZrP and TiP under solar radiation. The reaction was studied by varying different parameters such as pH, titania load, catalyst concentration, initial MB

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::91ba30916e6f43ab6e9fb2a4115181bb
https://doi.org/10.1016/j.molcata.2006.08.022

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Adsorption of phosphate by layered double hydroxides in aqueous solutions

Autor: B.S. Patra, N. Baliarsingh, Kulamani Parida, Jayeeta Das

Publikováno v: Applied Clay Science. 32:252-260

Adsorption of phosphate by various calcined layered double hydroxides (LDHs) such as Mg–Al, Zn–Al, Ni–Al, Co–Al, Mg–Fe, Zn–Fe, Ni–Fe and Co–Fe was investigated. LDHs were found to have high anion exchange capacity that enhances their

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa01db630442c19767bf7c38846380a6
https://doi.org/10.1016/j.clay.2006.02.005

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Calcined Mg-Fe-CO(3) LDH as an adsorbent for the removal of selenite

Autor: Kulamani Parida, B. Sairam Patra, J. Das, N. Baliarsingh

Publikováno v: Journal of colloid and interface science. 316(2)

Mg–Fe–CO3 layered double hydroxide (LDH) with a Mg/Fe molar ratio of 2.0 was synthesized by co-precipitation method and its calcined product (CLDH) was obtained by heating Mg/Fe-LDH at 500 °C. Sorption of SeO2−3 on CLDHs was studied and the re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a389e5b1b6bb80b8aee66bb2540969c
https://pubmed.ncbi.nlm.nih.gov/17825313

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Design and development of a visible light harvesting Ni–Zn/Cr–CO32− LDH system for hydrogen evolution

Autor: N. Baliarsingh, Lagnamayee Mohapatra, Kulamani Parida

Publikováno v: Journal of Materials Chemistry A. 1:4236

In this work we have prepared a series of visible-light active Ni–Zn/Cr–CO32− LDHs with (Ni + Zn)/Cr ratio 2.0, while varying the Ni/Zn atomic ratio to 0 : 100, 25 : 75, 50 : 50, 75 : 25 and 100 : 0, and tested them for visible light photocatal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1db09084eb38ad9145e7283a474caeca
https://doi.org/10.1039/c2ta00933a

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Influence of the nature and concentration of precursor metal ions in the brucite layer of LDHs for phosphate adsorption – a review

Autor: Kulamani Parida, Guru C. Pradhan, N. Baliarsingh

Publikováno v: RSC Advances. 3:23865

Layered double hydroxides (LDHs) are an important class of layered materials consisting of hydroxides of some of the most common and abundant metals on Earth. In addition to compositional flexibility, these materials are good anion exchangers and are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0e4d4ebfd406ae7831073c6a3c2dcf8f
https://doi.org/10.1039/c3ra42857e

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