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| 1 | Novel continuous single-step synthesis of nitrogen-modified TiO_2 by flame spray pyrolysis for photocatalytic degradation of phenol in visible light显示文摘A novel rapid and continuous process has developed for the synthesis of nitrogen-doped TiO_2(N-TiO_2)with flame spray pyrolysis(FSP) method. The nitrogen incorporation into TiO_2 was achieved by a facile modification(addition of dilute nitric acid) in the precursor for the synthesis. The catalysts were characterized by X-ray diffraction, Raman spectroscopy, transmission electron microscopy, diffuse reflectance spectroscopy, and X-ray photoelectron spectroscopy. The doping of nitrogen into the TiO_2 was confirmed by X-ray photoelectron spectroscopy(XPS) and energy dispersive X-ray(EDX) spectroscopy. The UV-vis spectra of the modified catalysts(with primary N source) exhibited band-gap narrowing for 4 N-TiO_2 with band gap energy of 2.89 eV, which may be due to the presence of nitrogen in TiO_2 structure. The introduction of secondary N-source(urea) into TiO_2 crystal lattice results in additional reduction of the band gap energy to 2.68 eV and shows a significant improvement of visible light absorption. The N-TiO_2 nanoparticles modified by using secondary N-source showed significant photocatalytic activity under visible light much higher than TiO_2. The higher activity is attributed to the synergetic interaction of nitrogen with the TiO_2 lattice. The lowering of the band-gap energy for the flame made N-doped TiO_2 materials implies that the nitrogen doping in TiO_2 by aerosol method is highly effective in extending the optical response of TiO_2 in the visible region. The nitrogen atomic percentage has increased monotonically(0.09%-0.15%)with the increase in primary nitrogen source(nitric acid), and significantly boosted to 0.97% when secondary nitrogen source(urea) was introduced. The highest rate of phenol degradation was obtained for catalysts with secondary N source due to increase in N content in the catalyst. | Thirupathi Boningari Siva Nagi Reddy Inturi Makram Suidan Panagiotis G.Smirniotis | 2018 | Journal of Materials Science & Technology2018，34，9： | 2 |
| 2 | Localized corrosion of nanocrystalline 304 type stainless steel films 显示文摘 | Inturi R B Szklarska-Smialowska Z | 1992 | Corrosion1992，48，5： | 1 |
| 3 | Activation of DNA damage repair pathways in response to nitrogen mustard-induced DNA damage and toxicity in skin keratinocytes显示文摘 | Inturi S Tewari-Singh N Agarwal C White CW Agarwal R | 2014 | Mutat Res Fundam Mol Mech Mutagen2014，76，： | 1 |
| 4 | Organic additives in the electrochemical preparation of soft magnetic CoNiFe films 显示文摘 | Tabakovic I Riemer S Inturi V | 2000 | J Electrochem Soc2000，147，1： | 1 |
| 5 | 显示文摘 | Riemer S Inturi V Jallen P Thayer A | 2000 | J Electrochem Soc2000，147，1： | 1 |
| 6 | Dependence of the pitting potential of Al alloys on solubility of alloying element oxides显示文摘 | Inturi R B Szklarska-Smialowska Z | 1993 | Corrosion Science1993，34，4： | 1 |
| 7 | Absence of a p53 allele delays nitrogen mustard-induced early apoptosis and inflammation of murine skin显示文摘 | INTURI S TEWARI-SINGH N JAIN A K | 2013 | Toxicology2013，311，3： | 1 |
| 8 | Organic additives in the electrochemical preparation of soft magnetic CoNiFe films显示文摘 | TABAKOVIC I RIEMER S INTURI V | 2000 | Electrochem Soc2000，147，1： | 1 |
| 9 | Mechanisms of sulfur mustard analog 2-chloroethyl ethyl sulfide-induced DNA damage in skin epidermal cells and fibroblasts显示文摘 | Inturi S Tewari-Singh N Gu M | | 0，，12： | 1 |
| 10 | Structural and mechanical characterization of Cr-Ta-N hard coatings prepared by reactive magnetron sputtering显示文摘 | Inturi R B Barnard J A | 1996 | Surf Coat Technol1996，82，： | 1 |
| 11 | Organic additives in the electrochemical preparation of soft magnetic CoNiFe films显示文摘 | TABAKOVIC I RIEMER S INTURI V | 2000 | J Electrochem Soc2000，147，1： | 1 |
| 12 | Composition,structure,stress,and coercivity of electrodeposited soft magnetic CoNiFe films:thickness and substrate dependence显示文摘 | TABAKOVIC I INTURI V RIEMER S | 2002 | J Electrochem Soc2002，149，1： | 1 |
| 13 | 显示文摘 | Tabakovic I Riemer S Inturi V | 2000 | J Electrochem Soc2000，147，1： | 1 |
| 14 | Localized corrosion of nanocrystalline 304 type stainless films显示文摘 | Inturi RB Szklavska-Smialowska Z | | 0，，： | 1 |
| 15 | 显示文摘 | Klemmer T J Inturi V R Minor M K | 1997 | Appl Phys Lett1997，70，： | 1 |
| 16 | Catalytic antioxidant AEOL 10150 treatment ameliorates sulfur mustard analog 2-chloroethyl ethyl sulfide-associated cutaneous toxic effects 显示文摘 | Tewari-Singh N Inturi S Jain AK | 2014 | Free Radic Biol Med2014，72，2： | 1 |
| 17 | Design, Synthesis and 3D - QSAR Studies of New Diphenylamine Containing 1,2,4 - Tria- zoles as Potential Antitubercular Agents显示文摘 | Mohan KK Inturi B Pujar GV | 2014 | Eur J Med Chem2014，84，： | 1 |
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