Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Narasimhan Gokulakrishnan"'
Publikováno v:
Adsorption Science & Technology, Vol 26 (2008)
Wastewater from nuclear plants contains oxalic acid, a chelating compound used to remove surface activity. This forms complexes with radioactive cations, thereby impeding their removal by conventional techniques. In this study, oxalic acid was remove
Externí odkaz:
https://doaj.org/article/2d12f72072694c63a7b75c51f733bd99
Autor:
Raju Kumar, Narasimhan Gokulakrishnan, Randhir Kumar, Vemula Mohana Krishna, Arumugam Saravanan, Subrahmanian Supriya, Thirunavukkarasu Somanathan
Publikováno v:
Journal of Nanoscience and Nanotechnology. 15:1543-1553
Bimetal oxide ZnO-MgO nanoparticles were synthesised by precipitation method at low temperature and characterised by analytical techniques such as XRD, SEM and FT-IR. In order to know the efficiency of uptake and release of anticancer drug, the adsor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f20744ce8499e2565b4b952d75dc465
https://doi.org/10.1166/jnn.2015.8915
https://doi.org/10.1166/jnn.2015.8915
Publikováno v:
Advanced Science, Engineering and Medicine. 6:809-813
Catalyst containing d-block transition metals were synthesised by combustion method and directly used as catalytic template to grow carbon nanotubes (CNTs) in Chemical vapour deposition (CVD) technique. The catalytic activities of these transition me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53c57dab5f364d91f7a1f747d28629f8
https://doi.org/10.1166/asem.2014.1569
https://doi.org/10.1166/asem.2014.1569
Autor:
Narasimhan Gokulakrishnan, Jean Louis Paillaud, Michel Soulard, Laurent Vonna, Mickaël Trzpit, Julien Parmentier
Publikováno v:
Journal of Nanoscience and Nanotechnology. 13:2847-2852
Mesoporous SBA-15 silica materials were grafted with trialkylsilyl compounds having short (C1) and long (C8) carbon chain and characterized by XRD, N2 physisorption analysis, 29Si MAS-NMR and contact angle (CA) measurements. A drastic enhancement of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a90471eff7861ad9d187709698c380b
https://doi.org/10.1166/jnn.2013.7405
https://doi.org/10.1166/jnn.2013.7405
Autor:
Anne Ponchel, Eric Monflier, Narasimhan Gokulakrishnan, Sophie Fourmentin, Nicolas Kania, Bastien Léger
Publikováno v:
Journal of Catalysis. 278:208-218
The effect of activated carbons has been studied in the palladium-catalyzed cleavage reaction of allylalkylcarbonate under aqueous biphasic conditions. A number of parameters were investigated, such as the type of carbon, the structure of the water-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67105b78629935e2f788334085f7a46b
https://doi.org/10.1016/j.jcat.2010.12.005
https://doi.org/10.1016/j.jcat.2010.12.005
Publikováno v:
Applied Surface Science. 257:2940-2943
The growth of multiwalled carbon nanotubes (MWNTs) was successfully achieved in the channels of three dimensional (3D) iron loaded mesoporous matrices (KIT-6) by employing catalytic chemical vapour deposition (CCVD) technique. The synthesised MWNTs,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a3526b65ed2bc39208e9edddc00bc02
https://doi.org/10.1016/j.apsusc.2010.10.095
https://doi.org/10.1016/j.apsusc.2010.10.095
Publikováno v:
Industrial & Engineering Chemistry Research. 48:1556-1561
Catalytic wet peroxide oxidation (CWPO) of organic contaminants may have a possible path for the treatment of decontamination waste containing chelating agents that cause a complex with radioactive cations leading to interferences in their removal by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a212b11e96925e84a9fe3eef730c680
https://doi.org/10.1021/ie800907y
https://doi.org/10.1021/ie800907y
Autor:
Ajayan Vinu, Velayutham Murugesan, Pavuluri Srinivasu, Narasimhan Gokulakrishnan, Katsuhiko Ariga, S. Anandan, Toshiyuki Mori
Publikováno v:
Catalysis Communications. 8:1377-1382
La-doped ZnO nano particles with different La contents were prepared by co-precipitation method using the precursors of zinc and lanthanum. The XRD results indicated that the particle size of La-doped ZnO is much smaller as compared to that of pure Z
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b49d172942e3e47d08c50bf455a6095
https://doi.org/10.1016/j.catcom.2006.12.001
https://doi.org/10.1016/j.catcom.2006.12.001
Autor:
Ajayan Vinu, Anjana Asthana, Katsuhiko Ariga, Toshiyuki Mori, Pavuluri Srinivasu, Narasimhan Gokulakrishnan, Srinivasan Anandan
Publikováno v:
Journal of Nanoscience and Nanotechnology. 7:2913-2916
Novel flower like microporous carbons with very high surface area have been synthesized for the first time using MCM-22 zeolite as a template and sucrose as a carbon source. The textural parameters of the materials can easily be tuned by the simple a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bde5c35ea2b8ca7fffa3bc5038195832
https://doi.org/10.1166/jnn.2007.631
https://doi.org/10.1166/jnn.2007.631
Autor:
Katsuhiko Ariga, V. Sivamurugan, Ajayan Vinu, Pavuluri Srinivasu, Velayutham Murugesan, K.L.P. Sheeja Lovely, S. Anandan, Toshiyuki Mori, Narasimhan Gokulakrishnan
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 266:149-157
La-doped ZnO nanoparticles with different La contents were synthesized and characterized by various sophisticated techniques such as XRD, UV–vis, AFM, XPS, and HR-SEM. The XRD results revealed that La3+ is uniformly dispersed on ZnO nanoparticles i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57383279efbd7e0d65a4ffc044b4afff
https://doi.org/10.1016/j.molcata.2006.11.008
https://doi.org/10.1016/j.molcata.2006.11.008