Search Results - "Durga Kumari, Valluri"

Sm3+-Doped Bi2O3 Photocatalyst Prepared by Hydrothermal Synthesis by Krishna Reddy, Jakkidi, Srinivas, Basavaraju, Durga Kumari, Valluri, Subrahmanyam, Machiraju

“…Bi2O3 and Sm3+‐doped Bi2O3 visible‐light‐active photocatalysts with different Sm3+ loadings (0.5, 1.0, and 2.0 wt %) were synthesized by a hydrothermal method…”
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Photocatalytic Reduction of CO2 over Cu-TiO2/Molecular Sieve 5A Composite by Srinivas, Basavaraju, Shubhamangala, Ballamoole, Lalitha, Kannekanti, Anil Kumar Reddy, Police, Durga Kumari, Valluri, Subrahmanyam, Machiraju, De, Bhudev Ranjan

“…TiO2 and different Cu wt% loaded TiO2 (TC0.5–5.0), 10 wt% TC2.0 supported on molecular sieve 5A (10 wt% TC2.0/MS) were prepared by impregnation and solid‐state…”
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TiO2 supported over porous silica photocatalysts for pesticide degradation using solar light: Part 2. Silica prepared using acrylic acid emulsion by PHANIKRISHNA SHARMA, Mangalampalli V, VALLURI DURGA KUMARI, SUBRAHMANYAM, Machiraju

“…An acrylic acid emulsion mixture is used for synthesis of novel porous silica (E-Si) material. The photocatalytic activity of TiO2 under solar light…”
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Bismuth Modified Porous Silica Preparation, Characterization and Photocatalytic Activity Evaluation for Degradation of Isoproturon by Police, Anil Kumar Reddy, Basavaraju, Srinivas, Valluri, Durga Kumari, Machiraju, Subrahmanyam

“…Porous silica prepared by using an acrylic emulsion has been impregnated with bismuth ion resulting in Bi2Si05 species containing surface. The as-prepared…”
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Highly stabilized Ag2O-loaded nano TiO2 for hydrogen production from glycerol: Water mixtures under solar light irradiation by Sadanandam, Gullapelli, Valluri, Durga Kumari, Scurrell, Michael S.

“…Nano TiO2 prepared by a hydrothermal method and silver-loaded nano TiO2 prepared by impregnation were studied for the photocatalytic production of hydrogen…”
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Highly Stabilized and Finely Dispersed Cu2O/TiO2: A Promising Visible Sensitive Photocatalyst for Continuous Production of Hydrogen from Glycerol:Water Mixtures by Lalitha, Kannekanti, Sadanandam, Gullapelli, Kumari, Valluri Durga, Subrahmanyam, Machiraju, Sreedhar, Bojja, Hebalkar, Neha Y

“…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…”
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Cobalt doped TiO2: A stable and efficient photocatalyst for continuous hydrogen production from glycerol: Water mixtures under solar light irradiation by Sadanandam, Gullapelli, Lalitha, Kannekanti, Kumari, Valluri Durga, Shankar, Muthukonda V., Subrahmanyam, Machiraju

“…Glycerol is the main by-product during the trans-esterification of vegetable oils to biodiesel. In this study, we investigate the process of photocatalytic…”
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Ce Dispersed Al-MCM-41: A Photocombinate for Phenol Degradation Activity by Reddy, Jakkidi Krishna, Durga Kumari, Valluri, Subrahmanyam, Machiraju

“…Al-MCM-41 supported ceria samples of various cerium content (0.2, 0.3, 0.5, 0.8 and 3.0 wt.%) were prepared by impregnation and are characterized by BET, XRD,…”
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Photocatalytic Study of Bi-ZSM-5 and Bi2O3/HZSM-5 for the Treatment of Phenolic Wastes by Reddy, Jakkidi Krishna, Lalitha, Kannekanti, Durga Kumari, Valluri, Subrahmanyam, Machiraju

“…Bi-ZSM-5 and Bi 2 O 3 /HZSM-5 with varying amounts of (1, 3, and 5 wt.%) of Bi 2 O 3 were prepared by impregnation and solid state dispersion (SSD) methods…”
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CaFe2O4 sensitized hierarchical TiO2 photo composite for hydrogen production under solar light irradiation by Police, Anil Kumar Reddy, Basavaraju, Srinivas, Valluri, Durga Kumari, Muthukonda V., Shankar, Machiraju, Subrahmanyam, Lee, Jae Sung

“…[Display omitted] •Hierarchical spheres of TiO2 nanosheets are prepared & coupled with CaFe2O4 for the first time.•The TiO2 spheres of nanosheets show improved…”
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Continuous hydrogen production activity over finely dispersed Ag2O/TiO2 catalysts from methanol:water mixtures under solar irradiation: A structure-activity correlation by LALITHA, Kannekanti, JAKKIDI KRISHNA REDDY, MANGALAMPALLI VENKATA PHANIKRISHNA SHARMA, VALLURI DURGA KUMARI, SUBRAHMANYAM, Machiraju

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Fe/TiO2: A Visible Light Active Photocatalyst for the Continuous Production of Hydrogen from Water Splitting Under Solar Irradiation by Reddy, Jakkidi Krishna, Lalitha, Kannekanti, Reddy, Pullagurla Venkata Laxma, Sadanandam, Gullapalli, Subrahmanyam, Machiraju, Kumari, Valluri Durga

“…A series of Fe/TiO 2 catalysts with varying amounts of Fe (0.2–2.0 wt%) were prepared by doping of Fe on the surface of nano TiO 2 . The XPS results revealed…”
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An efficient and novel porous nanosilica supported TiO2 photocatalyst for pesticide degradation using solar light by Phanikrishna Sharma, Mangalampalli V, Sadanandam, Gullapelli, Ratnamala, Ajjarapu, Durga Kumari, Valluri, Subrahmanyam, Machiraju

“…A latex polymer of styrene-acrylic acid emulsion is used as a template for the synthesis of novel porous nanosilica (PNS) material. TiO(2) is dispersed over…”
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Enhanced hydrogen production activity over BiOX–TiO2 under solar irradiation:Improved charge transfer through bismuth oxide clusters by Police Anil Kumar Reddy Chennaiahgari Manvitha Pullagurala Venkata Laxma Reddy Ki-Hyun Kim Valluri Durga Kumari

“…A series of titania nanoparticles and nanotubes deposited with various quantities of bismuth（Bi） were prepared via sol-gel and hydrothermal methods,…”
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Sol–gel based alumina powders with catalytic applications by Crişan, Maria, Zaharescu, Maria, Kumari, Valluri Durga, Subrahmanyam, Machiraju, Crişan, Dorel, Drăgan, Nicolae, Răileanu, Mălina, Jitianu, Mihaela, Rusu, Adriana, Sadanandam, Gullapelli, Krishna Reddy, Jakkidi

“…[Display omitted] ► Pure and Ni-doped Al 2O 3 sol–gel nanopowders were performed. ► The introduction of Ni dopant before or after hydrolysis influences the…”
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Cyclohexanol dehydrogenation over Cu-loaded TiO2 photocatalyst under solar illumination by Srinivas, Basavaraju, Lalitha, Kannekanti, Anil Kumar Reddy, Police, Rajesh, Gajeelli, Durga Kumari, Valluri, Subrahmanyam, Machiraju, De, Bhudev Ranjan

“…The liquid-phase selective dehydrogenation of cyclohexanol has been investigated using two classes of catalyst containing either Cu 2 O or CuO on TiO 2 under…”
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Selective vapor phase synthesis of 1,2,3,4,5,6,7,8-octahydro acridin 9-ylamine over Al–MCM-41 molecular sieves by Ratnamala, Ajjarapu, Lalitha, Kannekanti, Reddy, Jakkidi Krishna, Kumari, Valluri Durga, Subrahmanyam, Machiraju

“…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…”
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Selective solar photocatalytic oxidation of ethylbenzene on C, N, and S doped TiO2 by Srinivas, Basavaraju, Anil Kumar Reddy, Police, Rajesh, Mucharla, Durga Kumari, Valluri, Subrahmanyam, Machiraju, De, Bhudev Ranjan

“…The liquid-phase photo-oxidation of ethylbenzene (EB) is investigated in solar light with air/O 2 /N 2 at atmospheric pressure, in a batch reactor using…”
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CuO Quantum Dots Decorated TiO2 Nanocomposite Photocatalyst for Stable Hydrogen Generation by Reddy, Nagappagari Lakshmana, Emin, Saim, Kumari, Valluri Durga, Muthukonda Venkatakrishnan, Shankar

“…An efficient and stable CuO-TiO2 nanocomposite photocatalyst was synthesized by using the simple molten-salt method. Characterization by HR-TEM confirmed the…”
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Cyclohexanol dehydrogenation over Cu-loaded TiO2 photocatalyst under solar illumination by Srinivas, Basavaraju, Lalitha, Kannekanti, Anil Kumar Reddy, Police, Rajesh, Gajeelli, Durga Kumari, Valluri, Subrahmanyam, Machiraju, De, Bhudev Ranjan

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