Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Rashmi R Devi"'
Autor:
Prasanta K. Raul, Angshuman Thakuria, Bodhaditya Das, Rashmi R Devi, Gaurav Tiwari, Chidugundi Yellappa, Dev Vrat Kamboj
Publikováno v:
ACS Omega, Vol 7, Iss 14, Pp 11555-11559 (2022)
Externí odkaz:
https://doaj.org/article/299602d4edf149cba28c4fb8b706d779
Autor:
Rashmi R Devi, Tarun K Maji
Publikováno v:
Materials Research, Vol 16, Iss 4, Pp 954-963 (2013)
This study concerns the preparation and characterization of wood polymer nanocomposites based on impregnation of styrene acrylonitrile co-polymer-nanoclay intercalating system in presence of glycidyl methacrylate (GMA), a cross linking agent, and vin
Externí odkaz:
https://doaj.org/article/48e67b47780246da918308f85594004c
Publikováno v:
Defence Life Science Journal. 6:146-154
The present work describes the synthesis of copper(II) oxide nanoparticles (NPs) with high surface area (52.11 m2/g) and its Ni(II) adsorption efficiency from contaminated water at room temperature. Copper (II) oxide NPs are able to remove Ni(II) as
Autor:
Prasanta Kumar Raul, Saumen Banerjee, Rashmi R. Devi, Sanjai K. Dwivedi, Bodhaditya Das, Anup K. Talukdar, Iohbor M. Umlong
Publikováno v:
Advances in Nanoparticles. 10:95-114
Fluoride above 1.5 mg·L-1 is injurious to health. Removal of fluoride from water using mesoporous MCM-41 as a strong adsorbent material has been attempted. Characterization using transmission electron microscopic study of calcined MCM-41 showed the
Publikováno v:
Defence Life Science Journal. 5:109-117
Presence of fluoride in drinking water above the prescribed limit may lead to a severe health complication. We present in this paper the fluoride removal capacity of cement impregnated MgO (MgO-cement) from drinking water. MgO-cement was prepared by
Publikováno v:
Environmental Nanotechnology, Monitoring & Management. 8:297-305
The efficacy of chitosan/magnetite nanocomposite (CTN) for remediation of arsenate ions [As(V)] from water was investigated. The prepared material could efficiently perform several cyclic runs with high As(V) removal efficiency and has the advantages
Publikováno v:
Journal of Environmental Chemical Engineering. 4:4248-4257
Montmorillonite (MMT) clay incorporated chitosan (CT) nanocomposite was prepared by simplified ionic gelation method. Different characterization techniques were performed to investigate the binding and structural properties of prepared materials. It
Publikováno v:
Compost Science & Utilization. 23:104-116
Cellulose nanocrystals have emerged as replacements for man-made fibers to fabricate environmentally friendly green products. In this work, cellulose nanocrystals (CNCs) of mixed morphology were synthesized by acid hydrolysis of compost using sulfuri
Autor:
Iohborlang M. Umlong, Prasanta Kumar Raul, Vijay Veer, Saumen Banerjee, Ashim Jyoti Thakur, Rashmi R. Devi
Publikováno v:
Materials Research Bulletin. 49:360-368
Graphical abstract: Non-magnetic polycrystalline iron oxide hydroxide nanoparticle with flower like morphology is found to play as an effective adsorbent media to remove As(III) from 300 μg L{sup −1} to less than 10 μg L{sup −1} from drinking w
Autor:
Rashmi R. Devi, Ashim Jyoti Thakur, Iohborlang M. Umlong, Vijay Veer, Prasanta Kumar Raul, Samarpita Senapati, Ashish K. Sahoo
Publikováno v:
RSC Adv.. 4:40580-40587
The present work deals with a simple in situ soft chemical synthesis of nanoscale copper(II) oxide, together with its characterization and a study of the adsorption and desorption behaviors of Pb(II) on nanoscale CuO. The nanoparticles are characteri