Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Kannekanti Lalitha"'
Publikováno v:
Materials Focus. 5:62-72
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::783b83e5fe94bb39b0dd4a23a037078f
https://doi.org/10.1166/mat.2016.1295
https://doi.org/10.1166/mat.2016.1295
Autor:
Machiraju Subrahmanyam, Jakkidi Krishna Reddy, Valluri Durga Kumari, Gullapalli Sadanandam, Pullagurla Venkata Laxma Reddy, Kannekanti Lalitha
Publikováno v:
Catalysis Letters. 144:340-346
A series of Fe/TiO2 catalysts with varying amounts of Fe (0.2–2.0 wt%) were prepared by doping of Fe on the surface of nano TiO2. The XPS results revealed that Fe exists in Fe3+ state in a strong interaction with TiO2. The strong absorption band fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c8854c188dcdf1c0cb488b4ab0597fb
https://doi.org/10.1007/s10562-013-1112-5
https://doi.org/10.1007/s10562-013-1112-5
Autor:
Kannekanti Lalitha, Muthukonda Venkatakrishnan Shankar, Gullapelli Sadanandam, Valluri Durga Kumari, Machiraju Subrahmanyam
Publikováno v:
International Journal of Hydrogen Energy. 38:9655-9664
Glycerol is the main by-product during the trans-esterification of vegetable oils to biodiesel. In this study, we investigate the process of photocatalytic hydrogen production from glycerol aqueous solution, with the use of cobalt doped TiO2 photocat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbc582d3c3e8077fc96e5cc740e23b17
https://doi.org/10.1016/j.ijhydene.2013.05.116
https://doi.org/10.1016/j.ijhydene.2013.05.116
Autor:
Basavaraju Srinivas, Ballamoole Shubhamangala, Kannekanti Lalitha, Police Anil Kumar Reddy, Valluri Durga Kumari, Machiraju Subrahmanyam, Bhudev Ranjan De
Publikováno v:
Photochemistry and Photobiology. 87:995-1001
TiO(2) and different Cu wt% loaded TiO(2) (TC(0.5-5.0)), 10 wt% TC(2.0) supported on molecular sieve 5A (10 wt% TC(2.0)/MS) were prepared by impregnation and solid-state dispersion methods. The photocatalysts prepared were characterized using XRD, SE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59794451e4c953a34806b98fed4fad3d
https://doi.org/10.1111/j.1751-1097.2011.00946.x
https://doi.org/10.1111/j.1751-1097.2011.00946.x
Autor:
Basavaraju Srinivas, Kannekanti Lalitha, Police Anil Kumar Reddy, Gajeelli Rajesh, Valluri Durga Kumari, Machiraju Subrahmanyam, Bhudev Ranjan De
Publikováno v:
Research on Chemical Intermediates. 37:1069-1086
The liquid-phase selective dehydrogenation of cyclohexanol has been investigated using two classes of catalyst containing either Cu2O or CuO on TiO2 under solar light in deaerated conditions at room temperature using acetonitrile medium in a batch re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb327408b88f2f2bc51f3350b8c58014
https://doi.org/10.1007/s11164-011-0315-x
https://doi.org/10.1007/s11164-011-0315-x
Autor:
Bojja Sreedhar, Machiraju Subrahmanyam, Neha Hebalkar, Valluri Durga Kumari, Gullapelli Sadanandam, Kannekanti Lalitha
Publikováno v:
The Journal of Physical Chemistry C. 114:22181-22189
Cu-doped TiO2 with varying amounts of Cu (0.2, 0.3, 0.5, 1, 2, and 5) are prepared by impregnation method and calcined at 350 and 450 °C for 5 h. These catalysts are characterized by X-ray diffraction, diffuse reflectance spectroscopy (DRS), X-ray p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5aba504a4dfbd515558c073951db0c85
https://doi.org/10.1021/jp107405u
https://doi.org/10.1021/jp107405u
Autor:
Machiraju Subrahmanyam, Kannekanti Lalitha, Mangalampalli V. Phanikrishna Sharma, Jakkidi Krishna Reddy, Valluri Durga Kumari
Publikováno v:
International Journal of Hydrogen Energy. 35:3991-4001
Ag2O/TiO2 catalysts with varying amounts of Ag2O 0.5, 1, 2, and 5 wt% loadings are prepared by impregnation method and Ag/TiO2 catalyst is prepared by photo deposition method. These catalysts are characterized by XRD, SEM-EDAX, DRS, XPS and TEM techn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c9d4334b888451a9790a49e81d89381
https://doi.org/10.1016/j.ijhydene.2010.01.106
https://doi.org/10.1016/j.ijhydene.2010.01.106
Autor:
Machiraju Subrahmanyam, Valluri Durgakumari, Kannekanti Lalitha, Mangalampalli V. Phanikrishna Sharma
Publikováno v:
Solar Energy Materials and Solar Cells. 92:332-342
The present investigation covers immobilization of titanium dioxide over HY support for the treatment of isoproturon pesticide. Catalysts are characterized by XRD, SEM–EDAX, TEM, BET surface area and UV–vis DRS. A detailed photocatalytic degradat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::082d9adab31f0cb2395aa2625763b170
https://doi.org/10.1016/j.solmat.2007.09.011
https://doi.org/10.1016/j.solmat.2007.09.011
Autor:
A. Ratnamala, Kannekanti Lalitha, Valluri Durga Kumari, Machiraju Subrahmanyam, Jakkidi Krishna Reddy
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 279:112-118
Cyclization of cyclohexanone, formamide and ammonia in vapor phase gives 1,2,3,4,5,6,7,8-octahydro acridin 9-ylamine (AOHA) over zeolites HY, HZSM-5, Hβ and mesoporous Al–MCM-41 molecular sieves. The screening of catalysts clearly shows that Al–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55186f31574dfc1a3b723f88e47b7c13
https://doi.org/10.1016/j.molcata.2007.10.002
https://doi.org/10.1016/j.molcata.2007.10.002
Publikováno v:
Catalysis Letters. 121:131-136
Bi-ZSM-5 and Bi2O3/HZSM-5 with varying amounts of (1, 3, and 5 wt.%) of Bi2O3 were prepared by impregnation and solid state dispersion (SSD) methods. These catalysts were characterized by XRD, UV–Vis DRS, XPS, and BET surface area techniques. Chara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67a656137b5bad91ff74a7f80ae90c56
https://doi.org/10.1007/s10562-007-9309-0
https://doi.org/10.1007/s10562-007-9309-0