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Journal articles on the topic 'Titanium sulphate. Titanium dioxide'

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1

Gordienko, P. S., V. A. Dostovalov, and E. V. Pashnina. "Hydrofluoride Method of Complex Processing of Titanium-Containing Raw Materials." Solid State Phenomena 265 (September 2017): 542–47. http://dx.doi.org/10.4028/www.scientific.net/ssp.265.542.

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The use of titanium dioxide is so diverse that varies from food to heavy industry and it is the main substance in the titanium industry. Over 90% of the world's mined titanium concentrates are processed to produce pigments. The sources for the production of titanium dioxide are the typically used titanium-containing ores including minerals rutile, ilmenite, and others. The volume of world production of titanium dioxide pigment exceeds 5 million tons per year and it is carried out in two ways: sulphate and chlorine (in approximately equal volumes). The changed approach to the green production p
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2

Grzmil, Barbara, Daniel Grela, and Bogumił Kic. "Effects of processing parameters on hydrolysis of TiOSO4." Polish Journal of Chemical Technology 11, no. 3 (2009): 15–21. http://dx.doi.org/10.2478/v10026-009-0030-1.

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Effects of processing parameters on hydrolysis of TiOSO4 The influence of both TiOSO4 concentrations in the starting solution and a way of conducting hydrolysis on the degree of titanyl sulphate conversion to hydrated titanium dioxide were studied. Titanyl sulphate solution, an intermediate product in the commercial preparation of titanium dioxide pigments by sulphate method, was used. The continuous method of conducting hydrolysis was applied using one or two reactors connected in series. It was found that the degree of hydrolysis markedly depends on the studied parameters. It was also found
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3

Sumisha, Anappara, Gangasalam Arthanareeswaran, Ahmad Fauzi Ismail, Dharani Praveen Kumar, and Muthukonda V. Shankar. "Functionalized titanate nanotube–polyetherimide nanocomposite membrane for improved salt rejection under low pressure nanofiltration." RSC Advances 5, no. 49 (2015): 39464–73. http://dx.doi.org/10.1039/c5ra03520a.

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Copper functionalised titanium dioxide (Cu-TNT) nanotubes dispersed polyetherimide (PEI mixed matrix membrane showed a better salt rejection of salts solution of potassium sulphate (K<sub>2</sub>SO<sub>4</sub>), sodium chloride (NaCl) and calcium chloride (CaCl<sub>2</sub>).
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4

Gázquez, Manuel Jesús, Manuel Contreras, Silvia María Pérez-Moreno, Jose Luis Guerrero, Melquiades Casas-Ruiz, and Juan Pedro Bolívar. "A Review of the Commercial Uses of Sulphate Minerals from the Titanium Dioxide Pigment Industry: The Case of Huelva (Spain)." Minerals 11, no. 6 (2021): 575. http://dx.doi.org/10.3390/min11060575.

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This study was focused on the historical evolution of the waste management policy carried out by the Spanish industry devoted to titanium dioxide pigments manufacturing for minimising its environmental impact. This challenge was achieved by modifying the original chemical process and converting the originally dissolved sulphate and sulphuric acid present in the final streams of the factory into sulphate minerals (melanterite FeSO4·7H2O, szomolnokite FeSO4·H2O, and gypsum CaSO4·2H2O). These by-products were physicochemically, mineralogically and radiologically characterised in order to gain bas
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5

Ricceri, Riccardo. "ADSORPTION OF POLYSTYRENE SULPHONATE AND CETYLTRIMETHYLAMMONIUM ON TITANIUM DIOXIDE." Journal of Dispersion Science and Technology 18, no. 3 (1997): 251–60. http://dx.doi.org/10.1080/01932699708943734.

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6

Vondruska, M., V. Bednarik, and M. Sild. "Stabilization/solidification of waste ferrous sulphate from titanium dioxide production by fluidized bed combustion product." Waste Management 21, no. 1 (2001): 11–16. http://dx.doi.org/10.1016/s0956-053x(00)00075-1.

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7

Ginsberg, T., M. Modigell, and W. Wilsmann. "Thermochemical characterisation of the calcination process step in the sulphate method for production of titanium dioxide." Chemical Engineering Research and Design 89, no. 7 (2011): 990–94. http://dx.doi.org/10.1016/j.cherd.2010.11.006.

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8

Ayre, Wayne Nishio, Nicole Scully, Carole Elford, et al. "Alternative radiopacifiers for polymethyl methacrylate bone cements: Silane-treated anatase titanium dioxide and yttria-stabilised zirconium dioxide." Journal of Biomaterials Applications 35, no. 10 (2021): 1235–52. http://dx.doi.org/10.1177/0885328220983797.

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Poly (methyl methacrylate) (PMMA) bone cement is widely used for anchoring joint arthroplasties. In cement brands approved for these procedures, micron-sized particles (usually barium sulphate, BaSO4) act as the radiopacifier. It has been postulated that these particles act as sites for crack initiation and subsequently cement fatigue. This study investigated whether alternative radiopacifiers, anatase titanium dioxide (TiO2) and yttria-stabilised zirconium dioxide (ZrO2), could improve the in vitro mechanical, fatigue crack propagation and biological properties of polymethyl methacrylate (PMM
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9

Krysenko, G. F., D. G. Epov, M. A. Medkov, and E. B. Merkulov. "Studying of possibility for breakdown of ilmenite concentrate with ammonium sulphate." Kompleksnoe Ispolʹzovanie Mineralʹnogo syrʹâ/Complex Use of Mineral Resources/Mineraldik Shikisattardy Keshendi Paidalanu 4, no. 312 (2020): 22–30. http://dx.doi.org/10.31643/2020/6445.03.

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The data on investigation of the possibility of breakdown of ilmenite concentrate of the Ariadnensky deposit in Primorsky Krai with ammonium sulfate are presented in the article. For study the ilmenite concentrate and ammonium sulfate interaction, the concentrate and (NH4)2SO4 were mixed based on the formation of sulfates of the main components of the concentrate and then double sulfates of the components of the concentrate and ammonium. The interaction was carried out in glassy carbon crucibles, which were placed in a muffle furnace controller company Nabertherm GmbH (Germany). The weight of
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10

Suppiah, S., and D. L. Burns. "Hydrogen sulphide oxidation over teflon treated activated alumina and titanium dioxide catalysts." Canadian Journal of Chemical Engineering 71, no. 5 (1993): 704–10. http://dx.doi.org/10.1002/cjce.5450710508.

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11

Patil, Ganesh C., Vijayasri Kristaparapu, Suyog T. Ingle, Sutripto Majumder, and Babasaheb R. Sankapal. "Approach for fabricating JLT using chemically deposited cadmium sulphide and titanium dioxide." Micro & Nano Letters 14, no. 10 (2019): 1060–63. http://dx.doi.org/10.1049/mnl.2019.0018.

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12

Fridrichová, Marcela, Karel Dvořák, and Iveta Hájková. "Alternative Preparation of Sulphated Binders from Secondary Raw-Material Resources." Advanced Materials Research 838-841 (November 2013): 2338–41. http://dx.doi.org/10.4028/www.scientific.net/amr.838-841.2338.

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The insufficient occurrence of raw material resources on our territory was one of the historical reasons for marginal production of sulphated binders from secondary raw-material resources. Also the unprofitability of material production based on calcium sulphate was related to this fact. This was changed in the end of the last century when formation of waste raw materials increased with industrial development. Secondary gypsums became basic raw material for production of plaster boards, plaster mixtures and anhydrite self-levelling mixtures. Wet flue gas cleaning desulphation process during wh
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13

SALARI, MARYAM, MASIH REZAEE, S. M. MOUSAVI KOIE, P. MARASHI, and H. ABOUTALEBI. "EFFECT OF MILLING TIME ON MECHANOCHEMICAL SYNTHESIS OF TiO2 NANOPARTICLES." International Journal of Modern Physics B 22, no. 18n19 (2008): 2955–61. http://dx.doi.org/10.1142/s0217979208047808.

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Titanium dioxide nanoparticles have great potential for use in photocatalytic applications, cosmetics, white pigments and so on. In this paper, the effect of milling time on particle size, morphology and phase composition of TiO 2 nanoparticles, prepared by mechanochemical method, was investigated by X-Ray Diffraction (XRD) and Scanning Electron Microscopy (SEM). TiO 2 nanoparticles were prepared by the use of high energy ball milling of titanyl sulphate ( TiOSO 4) and NaCl powders as the starting mixture in different milling durations. The milled powder was annealed at 700°C for 30 min. The N
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14

Shvadchina, Yu O., M. K. Cherepivskaya, V. F. Vakulenko, A. N. Sova, I. V. Stolyarova, and R. V. Prikhodko. "The study of properties and catalytic activity of titanium dioxide doped with sulphure." Journal of Water Chemistry and Technology 37, no. 6 (2015): 283–88. http://dx.doi.org/10.3103/s1063455x15060041.

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15

Hidaka, Hisao, Hayashi Kubota, Michael Graätzel, Ezio Pelizzetti, and Nick Serpone. "Photodegradation of surfactants II: Degradation of sodium dodecylbenzene sulphonate catalysed by titanium dioxide particles." Journal of Photochemistry 35, no. 2 (1986): 219–30. http://dx.doi.org/10.1016/0047-2670(86)85030-4.

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16

da Silva Andrade Neto, José, Diana Dayse Mariano de Albuquerque, Nilson Santana Amorim Júnior, and Daniel Véras Ribeiro. "Effect of the Addition of Unreacted Ilmenite (UOW) on the Hydration of White Portland Cement - Hydrated Lime Pastes." Key Engineering Materials 803 (May 2019): 289–93. http://dx.doi.org/10.4028/www.scientific.net/kem.803.289.

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This paper evaluates the effect of the incorporation of unreacted ilmenite (UOW), waste from the production of titanium dioxide, on the hydration of white Portland cement – hydrated lime pastes. For this, after the physical and mineralogical characterization of the raw materials, pastes with additions of 5%, 10% and 15% of UOW, in relation to cement weight, besides a reference paste (without UOW), were molded. Tests of setting time determination by Vicat needle and semi-adiabatic calorimetry tests were carried out, as well as thermogravitry analysis of pastes at 7 days of curing. The addition
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17

Lindner, M., D. W. Bahnemann, B. Hirthe, and W. D. Griebler. "Solar Water Detoxification: Novel TiO2 Powders as Highly Active Photocatalysts." Journal of Solar Energy Engineering 119, no. 2 (1997): 120–25. http://dx.doi.org/10.1115/1.2887890.

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The photocatalytic activity of a novel anatase titanium dioxide powder, namely Sachtleben Hombikat UV 100, has been investigated and compared with that of a well-studied material (i.e., Degussa P25). Laboratory experiments using dichloroacetate (DCA) as the model pollutant have been carried out showing a very high photonic efficiency (ζ) reaching almost unity at low-light intensities. The effect of pH, substrate concentration, catalyst concentration, and addition of various inorganic salts has been thoroughly investigated. The inhibiting effect of anions such as chloride, nitrate, sulphate, an
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18

Mohd Tadza, Mohd Yuhyi, Nurmazuria Mazelan, Nur Farahana Yusri, and Amizatulhani Abdullah. "Some Geotechnical Properties of Pure and Waste Gypsum for Geoelectrical Grounding Applications." Civil and Environmental Engineering Reports 29, no. 3 (2019): 97–106. http://dx.doi.org/10.2478/ceer-2019-0027.

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Abstract Natural occurring gypsum is a soft mineral consists of hydrated calcium sulphate, mainly used in cement industry. On the other hand, red gypsum (RG) is a waste generated from a sulphate process of ilmenite ore to acquire titanium dioxide. Due to the gypsum content in both materials are similar, it is expected that both gypsum type can be used for similar engineering applications. In this study, RG was tested and compared to pure gypsum for geoelectrical grounding applications. The geotechnical properties and plasticity characteristics were carefully measured and tested. In addition, X
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19

Salari, Mary, Masih Rezaee, and Pirooz Marashi. "Solid State Preparation of TiO2 Nanoparticles in Optimal NaCl: TiOSO4 Weight Ratio and Milling Time." Journal of Nano Research 6 (June 2009): 15–21. http://dx.doi.org/10.4028/www.scientific.net/jnanor.6.15.

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A solid-state reaction of TiOSO4.xH2SO4.yH2OTiO2 + (x+y)H2O + (x+1)SO3 was induced during milling to synthesis the titanium dioxide nanoparticles. Titanyl sulphate (TiOSO4.xH2O.yH2SO4) and NaCl powders were used as the reactant and diluent phases, respectively. Annealing the as-milled powder at 700°C along with diluent phase and the removal of the NaCl through washing resulted in fairly equiaxed anatase and rutile TiO2 nanoparticles with the mean size in the range of 15-55 nm. The effect of volume fraction of diluent phase (NaCl) and milling time on the particle size distribution, agglomerati
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20

Gerasimidis, Konstantinos, Katie Bryden, Xiufen Chen, et al. "The impact of food additives, artificial sweeteners and domestic hygiene products on the human gut microbiome and its fibre fermentation capacity." European Journal of Nutrition 59, no. 7 (2019): 3213–30. http://dx.doi.org/10.1007/s00394-019-02161-8.

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Abstract Purpose This study investigated the effect of food additives, artificial sweeteners and domestic hygiene products on the gut microbiome and fibre fermentation capacity. Methods Faecal samples from 13 healthy volunteers were fermented in batch cultures with food additives (maltodextrin, carboxymethyl cellulose, polysorbate-80, carrageenan-kappa, cinnamaldehyde, sodium benzoate, sodium sulphite, titanium dioxide), sweeteners (aspartame-based sweetener, sucralose, stevia) and domestic hygiene products (toothpaste and dishwashing detergent). Short-chain fatty acid production was measured
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21

Dworniczek, Ewa, Gustav Plesch, Alicja Seniuk, Ryszard Adamski, Róbert Michal, and Mária Čaplovičová. "Photo-catalytic inactivation of anEnterococcusbiofilm: the anti-microbial effect of sulphated and europium-doped titanium dioxide nanopowders." FEMS Microbiology Letters 363, no. 7 (2016): fnw051. http://dx.doi.org/10.1093/femsle/fnw051.

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22

Miguel, Natividad, María P. Ormad, Rosa Mosteo, and José L. Ovelleiro. "Photocatalytic Degradation of Pesticides in Natural Water: Effect of Hydrogen Peroxide." International Journal of Photoenergy 2012 (2012): 1–11. http://dx.doi.org/10.1155/2012/371714.

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The aim of this paper is to evaluate the effectiveness of photocatalytic treatment with titanium dioxide in the degradation of 44 organic pesticides analyzed systematically in the Ebro river basin (Spain). The effect of the addition of hydrogen peroxide in this treatment is studied, and a monitoring of effectiveness of photocatalytic processes is carried out by measurements of physical-chemical parameters of water. The application of photocatalytic treatment with 1 g L−1of TiO2during 30 minutes achieves an average degradation of the studied pesticides of 48%. Chlorine demand, toxicity, and dis
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23

Trebše, Polonca, and Mladen Franko. "Laser-induced degradation of organophosphorus compounds." International Journal of Photoenergy 4, no. 1 (2002): 41–44. http://dx.doi.org/10.1155/s1110662x02000077.

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The object of our research has been laser-induced photo-oxidation of organophosphorus compounds in aqueous media. A XeCl excimer laser with a pulse energy of up to 150 mJ and wavelength of 308 nm has been used as a light source. The research comprised the influence of irradiation conditions on pesticide degradation (number of laser pulses, pulse energy) and decomposition efficiency. The time between irradiation and sample isolation ranged from 5 min to 24 hrs. Rapid decomposition has been achieved within two hours following the irradiation for the range of concentrations limited by the solubil
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Conde, Javier, Marlene Schwarzfischer, Egle Katkeviciute, et al. "Titanium Dioxide Presents a Different Profile in Dextran Sodium Sulphate-Induced Experimental Colitis in Mice Lacking the IBD Risk Gene Ptpn2 in Myeloid Cells." International Journal of Molecular Sciences 22, no. 2 (2021): 772. http://dx.doi.org/10.3390/ijms22020772.

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Environmental and genetic factors have been demonstrated to contribute to the development of inflammatory bowel disease (IBD). Recent studies suggested that the food additive; titanium dioxide (TiO2) might play a causative role in the disease. Therefore, in the present study we aimed to explore the interaction between the food additive TiO2 and the well-characterized IBD risk gene protein tyrosine phosphatase non-receptor type 2 (Ptpn2) and their role in the development of intestinal inflammation. Dextran sodium sulphate (DSS)-induced acute colitis was performed in mice lacking the expression
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25

Krichevskaya, M., A. Kachina, T. Malygina, S. Preis, and J. Kallas. "Photocatalytic oxidation of fuel oxygenated additives in aqueous solutions." International Journal of Photoenergy 5, no. 2 (2003): 81–86. http://dx.doi.org/10.1155/s1110662x03000175.

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Experimental research of photocatalytical oxidation (PCO) of aqueous solutions of de-icing agents (ethylene glycol and ethylene glycol monoethyl ether) and methyltert-butyl ether (MTBE) was undertaken. These chemicals are water-soluble components of jet and motor fuels accidentally disposed to the environment. Titanium dioxide (Degussa P25) under near-UV irradiation was selected as a photocatalyst. A slightly acidic medium was preferable for the process efficiency for MTBE, whereas a neutral medium was beneficial for de-icing agents and jet fuel aqueous extracts.TiO2suspension fractional compo
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Wawrzyniak, Beata, Antoni Waldemar Morawski, and Beata Tryba. "Preparation of TiO2-nitrogen-doped photocatalyst active under visible light." International Journal of Photoenergy 2006 (2006): 1–8. http://dx.doi.org/10.1155/ijp/2006/68248.

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This study examined the photocatalytic degradation of phenol and azo dyes such as Reactive Red 198 and Direct Green 99 by photocatalysis over amorphous hydrated titanium dioxide (TiO2· H2O) obtained directly from the sulphate technology installation modified in gaseous ammonia atmosphere. The photocatalysts were used in the solution and coated on the glass plate after sandblasting. The highest rate of phenol degradation in the solution was obtained for catalysts calcinated at 700°C (6.5% wt.), and the highest rate of dye decolorization was found for catalysts calcinated at 500°C and 600°C (ca.
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27

Radko, Marcelina, Andrzej Kowalczyk, Paweł Mikrut, et al. "Catalytic and photocatalytic oxidation of diphenyl sulphide to diphenyl sulfoxide over titanium dioxide doped with vanadium, zinc, and tin." RSC Advances 10, no. 7 (2020): 4023–31. http://dx.doi.org/10.1039/c9ra09903d.

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Phase transitions of rutile and anatase were directed by V, Zn and Sn admixtures. Rutile containing catalysts were more active in Ph<sub>2</sub>S oxidation than pure anatase samples. Efficiency of Ph<sub>2</sub>S oxidation was significantly improved under UV radiation.
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28

Nezafati, Nader, Saeed Hesaraki, and Mostafa Shahrezaee. "Preparation and Physicochemical Evaluation of Paste-Paste Calcium Hydroxide Based Dental Cement and the Effect of Replacement of Glycol Disalicylate by Methyl Salicylate on its Basic Properties." Advanced Composites Letters 21, no. 3 (2012): 096369351202100. http://dx.doi.org/10.1177/096369351202100303.

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Dycal® is a paste-paste calcium hydroxide dental cement uses as pulp capping and liner in dentistry. First paste (base paste) contains titanium dioxide and barium sulphate in glycol disalicylate and second paste (catalyst paste) contains calcium hydroxide, zinc oxide and zinc stearate in ethyl toluene sulphonamide. Equal amounts of base and catalyst paste were mixed together and a hard mass is obtained after a certain time. The set material consists of TiO2, ZnO (fillers), BaSO4 (radiopacifier) and free unreacted Ca(OH)2 dispersed in an amorphous calcium phenolate matrix. This unreacted calciu
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29

Sadikin, S. N., M. Y. A. Rahman, and A. A. Umar. "Zinc sulphide-coated titanium dioxide films as photoanode for dye-sensitized solar cells: Effect of immersion time on its performance." Superlattices and Microstructures 130 (June 2019): 153–59. http://dx.doi.org/10.1016/j.spmi.2019.04.026.

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Sarathchandran, S., K. Prashanthan, and P. Ravirajan. "Role of Poly(Ethylenedioxythiophene)/Poly(Styrene Sulphonate) on the Performance of Nanocrystalline Titanium Dioxide/Poly(3-Hexylthiophene) Polymer Solar Cells." Journal of Nanoelectronics and Optoelectronics 6, no. 3 (2011): 272–76. http://dx.doi.org/10.1166/jno.2011.1167.

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Antonijevic, Djordje, Dragan Ilic, Vesna Medic, Slobodan Dodic, Kosovka Obradovic-Djuricic, and Zoran Rakocevic. "Evaluation of conventional and digital radiography capacities for distinguishing dental materials on radiograms depending on the present radiopacifying agent." Vojnosanitetski pregled 71, no. 11 (2014): 1006–12. http://dx.doi.org/10.2298/vsp1411006a.

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Bacgroun/Aim. The radiopacity of an endodontic material can considerably vary as measured on film and a digital sensor. Digital radiography offers numerous advantages over convential film-based radiography in dental clinical practice regarding both diagnostic capabilities and postintervention procedures. The aim of this study was to investigate the capacity of conventional and charge-conpled device (CCD) based digital radiography to detect material on radiograph depending on the radio-pacifying agent present in the material. Methods. Experimental cements were formulated by mixing Portland ceme
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Arfiansyah, Edwin, and A. L. Juwono. "Thermal Modification by High Speed In Situ Mixing for Nanoparticles TiO2 and SDS Surfactant to Paraffin Based PCM Nano Enhanced Composite." Materials Science Forum 1028 (April 2021): 240–48. http://dx.doi.org/10.4028/www.scientific.net/msf.1028.240.

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The use of liquid-solid type phase change material (PCM) is increasing due to the importance of having a good storage for latent heat, which can be attributed to its wide range of application, such as electronics, buildings, textiles, and the automotive sector. This study employed an experimental procedure through in situ mechanical mixing of paraffin-based PCM and 4Wt% Titanium dioxide (TiO2) rutile to form nanocomposite PCM with high-speed agitation (900 rpm at 90°C for 60 minutes) and mixed with Sodium Dodecyl Sulphate (SDS) as the dispersant. It was conducted by applying premixing of polar
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Ciapina, E. G., A. O. Santini, P. L. Weinert, M. A. Gotardo, H. R. Pezza, and L. Pezza. "Spectrophotometric determination of diclofenac in pharmaceutical preparations assisted by microwave oven." Eclética Química 30, no. 1 (2005): 29–36. http://dx.doi.org/10.1590/s0100-46702005000100004.

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In this work, an effective and low-cost method for the determination of sodium or potassium diclofenac is proposed in its pure form and in their pharmaceutical preparations. The method is based on the reaction between diclofenac and tetrachloro-p-benzoquinone (p-chloranil), in methanol medium. This reaction was accelerated by irradiating of reactional mixture with microwave energy (1100 W) during 27 seconds, producing a charge transfer complex with a maximum absorption at 535 nm. The optimal reaction conditions values such as reagent concentration, heating time and stability of the reaction pr
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Chyliński, Filip, Jan Bobrowicz, and Paweł Łukowski. "Undissolved Ilmenite Mud from TiO2 Production—Waste or a Valuable Addition to Portland Cement Composites?" Materials 13, no. 16 (2020): 3555. http://dx.doi.org/10.3390/ma13163555.

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This paper presents a method of utilising ilmenite MUD created during the production of titanium dioxide (TiO2) according to the sulphate method as an additive for Portland cement composites. After the production process, undissolved MUD was additionally rinsed with water and filtrated in the factory to make it more useful (R-MUD) for implementation and also to turn back some of the by-products of the production of TiO2. R-MUD is less hazardous waste than MUD. It has a lower concentration of sulphuric acid and some heavy metals. The rinsing process raised the concentration of SiO2, which is a
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Nyamukamba, Pardon, Makwena Justice Moloto, and Henry Mungondori. "Visible Light-Active CdS/TiO2 Hybrid Nanoparticles Immobilized on Polyacrylonitrile Membranes for the Photodegradation of Dyes in Water." Journal of Nanotechnology 2019 (May 2, 2019): 1–10. http://dx.doi.org/10.1155/2019/5135618.

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Reusable photocatalytic polyacrylonitrile membrane-supported cadmium sulphide/titanium dioxide hybrid nanoparticles (CdS/TiO2-PAN) were prepared using a dry-wet phase inversion technique. Scanning electron microscopy (SEM) analysis revealed that the photocatalytic membranes had a porous sublayer, a compact top layer, and that, some of the nanoparticles were not encapsulated by the membranes. The average crystallite sizes of the CdS, TiO2, and CdS/TiO2 hybrid nanoparticles were 3.41 nm, 10.47 nm, and 12.17 nm, respectively. The combination of CdS and TiO2 nanoparticles led to a red shift (band
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36

ISOBE, Kaoru. "Titanium Dioxide." Journal of the Japan Society of Colour Material 84, no. 3 (2011): 104–9. http://dx.doi.org/10.4011/shikizai.84.104.

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37

THAYER, ANN M. "TITANIUM DIOXIDE." Chemical & Engineering News 76, no. 10 (1998): 10–13. http://dx.doi.org/10.1021/cen-v076n010.p010.

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38

Dal Santo, Vladimiro, and Alberto Naldoni. "Titanium Dioxide Photocatalysis." Catalysts 8, no. 12 (2018): 591. http://dx.doi.org/10.3390/catal8120591.

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39

Fujishima, Akira, Tata N. Rao, and Donald A. Tryk. "Titanium dioxide photocatalysis." Journal of Photochemistry and Photobiology C: Photochemistry Reviews 1, no. 1 (2000): 1–21. http://dx.doi.org/10.1016/s1389-5567(00)00002-2.

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Sharma, Madhur, Kalpit Shaha, Hemant Sharma, and Amit Maheshwari. "Titanium dioxide coating on nickel-titanium archwire." American Journal of Orthodontics and Dentofacial Orthopedics 159, no. 5 (2021): 560–61. http://dx.doi.org/10.1016/j.ajodo.2021.01.015.

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Wilkinson, H., and A. G. Tyler. "Stability of Titanium Sulphate Solutions." Journal of the Society of Dyers and Colourists 43, no. 7 (2008): 225. http://dx.doi.org/10.1111/j.1478-4408.1927.tb01446.x.

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42

Krzyżewska, Iwona, Joanna Kyzioł-Komosińska, Czesława Rosik-Dulewska, Justyna Czupioł, and Patrycja Antoszczyszyn-Szpicka. "Inorganic nanomaterials in the aquatic environment: behavior, toxicity, and interaction with environmental elements." Archives of Environmental Protection 42, no. 1 (2016): 87–101. http://dx.doi.org/10.1515/aep-2016-0011.

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Abstract:
AbstractThe aim of this paper is to present characteristics, toxicity and environmental behavior of nanoparticles (NPs) (silver, copper, gold, zinc oxide, titanium dioxide, iron oxide) that most frequently occur in consumer products. In addition, NPs are addressed as the new aquatic environmental pollutant of the 21stcentury. NPs are adsorbed onto particles in the aquatic systems (clay minerals, fulvic and humic acids), or they can adsorb environmental pollutants (heavy metal ions, organic compounds). Nanosilver (nAg) is released from consumer products into the aquatic environment. It can thre
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43

Asif Mammadov, Asif Mammadov, Gunel Pashazade, Afarida Gasymova, and Ulviya Sharifova. "Production of Iron, Titanium Dioxide Modofocations and Titanium." Chemistry and Chemical Technology 14, no. 2 (2020): 227–33. http://dx.doi.org/10.23939/chcht14.02.227.

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Osarinmwian, C., I. M. Mellor, and E. P. L. Roberts. "Electro-deoxidation modelling of titanium dioxide to titanium." Electrochimica Acta 209 (August 2016): 95–101. http://dx.doi.org/10.1016/j.electacta.2016.05.050.

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Xu, Ji-Chuan, Wei-Min Liu, and Hu-Lin Li. "Titanium dioxide doped polyaniline." Materials Science and Engineering: C 25, no. 4 (2005): 444–47. http://dx.doi.org/10.1016/j.msec.2004.11.003.

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Roman, Ioan, Roxana Doina Trusca, Maria-Laura Soare, et al. "Titanium dioxide nanotube films." Materials Science and Engineering: C 37 (April 2014): 374–82. http://dx.doi.org/10.1016/j.msec.2014.01.036.

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Nad, Suddhasattwa, Parvesh Sharma, Indrajit Roy, and Amarnath Maitra. "Anomalous nanostructured titanium dioxide." Journal of Colloid and Interface Science 264, no. 1 (2003): 89–94. http://dx.doi.org/10.1016/s0021-9797(03)00459-4.

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48

Dahl, Michael, Yiding Liu, and Yadong Yin. "Composite Titanium Dioxide Nanomaterials." Chemical Reviews 114, no. 19 (2014): 9853–89. http://dx.doi.org/10.1021/cr400634p.

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Ponaryadov, Aleksei V., Olga B. Kotova, Mohammed Tihtih, and Shiyong Sun. "Natural titanium dioxide nanotubes." Epitoanyag - Journal of Silicate Based and Composite Materials 72, no. 5 (2020): 152–55. http://dx.doi.org/10.14382/epitoanyag-jsbcm.2020.25.

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Kinsinger, Nichola, Anthony Tantuccio, Minwei Sun, Yushan Yan, and David Kisailus. "Photocatalytic Titanium Dioxide Composite." Journal of Nanoscience and Nanotechnology 11, no. 8 (2011): 7015–21. http://dx.doi.org/10.1166/jnn.2011.4877.

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