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Автор: Grafiati

Опубліковано: 6 вересня 2023

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1

Bhattacharya, Sanjib, Arun Kr Bar, and Debasish Roy. "Structural Study of Molybdate Glass-Nanocomposites." Journal of Advanced Physics 2, no. 3 (September 1, 2013): 241–44. http://dx.doi.org/10.1166/jap.2013.1070.

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2

Tan, Shengheng, Michael I. Ojovan, Neil C. Hyatt, and Russell J. Hand. "MoO3 incorporation in alkaline earth aluminosilicate glasses." MRS Proceedings 1744 (2015): 67–72. http://dx.doi.org/10.1557/opl.2015.330.

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ABSTRACTAlkaline earth aluminosilicate glasses (AeAS) with different MoO3 additions have been produced and assessed. MoO3 solubility increases with the equimolar substitution of smaller to larger alkaline earths and reaches 5.34 mol% in magnesium aluminosilicate glass (MAS). All visibly homogeneous glasses are X-ray amorphous, while the partially crystallised glasses exhibit some small X-ray diffraction peaks which are probably due to corresponding molybdates. The addition of MoO3 decreases glass transition and crystallisation temperatures and creates two broad Raman bands which are assigned to vibrations of MoO42‒ tetrahedra. The intensities of these bands increase along with MoO3 incorporation until the maximum solubility is reached. Electron microscopy shows that these separated particles are spherical, with sub-micron diameters and are randomly dispersed within glass. The separated phases are formed through liquid-liquid separation and thereafter crystallisation. Overall AeAS glasses look quite promising for molybdate immobilisation with MAS glasses being particularly attractive.

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3

Inmae, Thitinun, Lek Sikong, and Kalayanee Kooptarnond. "The Effect of Lithium Molybdate in Tungsten Trioxide Electrochromic Film." Applied Mechanics and Materials 873 (November 2017): 32–36. http://dx.doi.org/10.4028/www.scientific.net/amm.873.32.

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Lithium molybdate doped tungsten trioxide electrochromic films were prepared from tungsten trioxide precursor and lithium molybdate powder by sol-gel and dip coating methods on fluorine doped tin oxide glass. The films, which synthesized were flat and amorphous structure, which confirmed by x-ray diffraction patterns. From UV-vis transmittance spectra within the wavelength from 400 to 800 nm. and cyclic voltammogram at the applying a potential of 1.0 V (bleached state) to -1.0 V (colored state) in sulfuric acid 0.5 M solution. The doping lithium molybdate 10 mol% films showed good result in terms of transmittance modulation, high diffusion coefficient and optimal surface area. Therefore, doping lithium molybdate 10 mol% has better outcome when compared to undoped lithium molybdate.

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4

Deb, B., and A. Ghosh. "Kinetics of crystallization in selenium molybdate glass." Journal of Non-Crystalline Solids 385 (February 2014): 30–33. http://dx.doi.org/10.1016/j.jnoncrysol.2013.11.001.

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5

Harrison, Mike T., and Carl J. Steele. "Vitrification of simulated highly active calcines containing high concentrations of sodium and molybdenum." MRS Advances 1, no. 63-64 (2016): 4233–38. http://dx.doi.org/10.1557/adv.2017.214.

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ABSTRACTSodium carbonate is currently being considered as a wash-out reagent for the removal of the settled solids in the unagitated Highly Active Liquor (HAL) storage tanks at Sellafield. As the settled solids are expected to comprise mainly zirconium molybdate (ZM), this will result in a challenging feed to the Waste Vitrification Plant (WVP) containing high concentrations of both molybdenum and sodium.In previous studies, it was shown that at high wash-out waste loadings, i.e. 10 – 12 wt% MoO3 incorporation, there was very little tolerance in ‘Ca/Zn’ base glass for extra sodium before the formation of significant separated sodium molybdate salt phase. However, higher amounts of sodium can be accommodated in borosilicate glasses if the wash-out waste loading is reduced. Further studies have now been carried out to investigate the vitrification of more representative calcined waste feeds. Both pure zirconium molybdate (ZM) and blended ZM-reprocessing waste calcines were produced from the appropriate liquor feeds. The maximum waste incorporations of these two calcines in ‘Ca/Zn’ base glass have been determined, along with a complete product quality assessment. This assessment included measuring the bulk density, degree of crystallinity, heat treatment, durability (Soxhlet and PCT), glass transition temperature, and viscosity.

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6

Ghosh, A. "Correlated-barrier hopping in semiconducting tellurium molybdate glass." Physical Review B 45, no. 19 (May 15, 1992): 11318–20. http://dx.doi.org/10.1103/physrevb.45.11318.

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7

Bhattacharya, S., and A. Ghosh. "Electrical transport properties of semiconducting lithium molybdate glass nanocomposites." Journal of Chemical Physics 127, no. 19 (November 21, 2007): 194709. http://dx.doi.org/10.1063/1.2802383.

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8

Pak, V. N., and A. N. Borisov. "Polymerization and photochromism of ammonium molybdate in porous glass." Optics and Spectroscopy 121, no. 2 (August 2016): 253–55. http://dx.doi.org/10.1134/s0030400x16080191.

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9

Kr. Bar, Arun, Debasish Roy, and Sanjib Bhattacharya. "Relaxation of Cu+2 Ions in Molybdate Glass-Nanocomposites." Advanced Science Focus 2, no. 2 (June 1, 2014): 155–58. http://dx.doi.org/10.1166/asfo.2014.1089.

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10

Deb, B., and A. Ghosh. "Microstructural study of Ag2S doped silver molybdate glass-nanocomposites." Journal of Alloys and Compounds 509, no. 5 (February 2011): 2256–62. http://dx.doi.org/10.1016/j.jallcom.2010.10.197.

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11

Bhattacharya, S., and A. Ghosh. "Transport properties of AgI doped silver molybdate superionic glass-nanocomposites." Journal of Physics: Condensed Matter 17, no. 37 (September 2, 2005): 5655–62. http://dx.doi.org/10.1088/0953-8984/17/37/004.

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12

Wang, Siying, Hongbo Zhang, Tong Wang, Huimin Lv, Xiangyu Zou, Yulin Wei, Weihua Hu, and Chunhui Su. "Synthesis and luminescence properties of Sm3+ doped molybdate glass ceramic." Journal of Alloys and Compounds 823 (May 2020): 153822. http://dx.doi.org/10.1016/j.jallcom.2020.153822.

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13

Bhattacharya, Sanjib, Tanusree Kar, Arun Kr Bar, Debasish Roy, M. P. F. Graca, and M. A. Valente. "Structural Behaviors and Optical Properties of Semiconducting Zinc-Molybdate Glass Nanocomposites." Science of Advanced Materials 3, no. 2 (April 1, 2011): 284–88. http://dx.doi.org/10.1166/sam.2011.1158.

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14

Tsyganova, T. A., V. A. Bayanov, D. S. Shevchenko, and O. V. Rakhimova. "Interaction between porous glass and ammonium molybdate solution in acidic medium." Glass Physics and Chemistry 42, no. 4 (July 2016): 426–28. http://dx.doi.org/10.1134/s1087659616040143.

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15

Jakovidis, G., I. M. Jamieson, and A. Singh. "RF-Sputtered MoS2 Film Morphology and the Imperfection Nucleation Model." Surface Review and Letters 10, no. 02n03 (April 2003): 443–48. http://dx.doi.org/10.1142/s0218625x03004743.

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RF-sputtered MoS2 films revealing the characteristics of bulk type II orientation on GaAs are reported for the first time. It is found that RF power and temperature have a pronounced effect on film morphology. Type II bulk-oriented films are obtained with a combination of low RF power and high substrate temperature. The results on GaAs are successfully interpreted within the context of an extension to the imperfection nucleation model of film formation. Films deposited on glass display an unusual morphology consisting of two distinct phases. Such phases may be related to the presence of sodium in the glass that leads to chemical texturing via a sodium thio-molybdate phase.

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16

Savage, David, Jane E. Robbins, and Richard J. Merriman. "Hydrothermal crystallization of a radioactive waste storage glass." Mineralogical Magazine 49, no. 351 (April 1985): 195–201. http://dx.doi.org/10.1180/minmag.1985.049.351.06.

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AbstractA borosilicate glass, containing 25 wt. % of simulated high-level radioactive waste has been reacted with water at 350°C and 500 bars for 14 and 48 days using large-volume ‘cold-seal’ high-pressure equipment. Under these conditions the glass crystallizes a suite of mineral phases including: albite, NaAlSi3O8; aegirine, NaFeSi2O6; riebeckite, Na2Fe2(Fe,Mg)3Si8O22(OH)2; zektzerite, LiNaZrSi6O15; barium-strontium molybdate, (Ba,Sr)MoO4; stillwellite, (Nd,Ce,La)BSiO5; willemite, Zn2SiO4; smectite; a lithium-sodium borosilicate hydrate; melilite (åkermanite), Ca2MgSi2O7. A description of the morphology of these phases is given, together with a number of chemical analyses. The implications of the incorporation of waste species in these mineral phases to the disposal of high-level radioactive waste is discussed.

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17

Yao Yao and Chunhui Niu. "UP-Conversion Luminescence Characteristics of Er3+/Yb3+ Co-Doped Molybdate Glass Ceramics." Glass Physics and Chemistry 47, no. 6 (November 2021): 553–62. http://dx.doi.org/10.1134/s108765962106033x.

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18

Zhang, Zefang, Weili Liu, and Zhitang Song. "Effect of ammonium molybdate concentration on chemical mechanical polishing of glass substrate." Journal of Semiconductors 31, no. 11 (November 2010): 116003. http://dx.doi.org/10.1088/1674-4926/31/11/116003.

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19

Bhattacharya, S., та A. Ghosh. "Relaxation Dynamics in Superionic Molybdate Glass Nanocomposites Embedded with α-AgI Nanoparticles". Journal of Physical Chemistry C 114, № 13 (4 березня 2010): 5745–50. http://dx.doi.org/10.1021/jp909815t.

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20

Farasat, Mahshid, M. Maqsood Golzan, Khalil Farhadi, S. H. Reza Shojaei, and Sorayya Gheisvandi. "Preparation, characterization and electrochromic properties of composite thin films incorporation of polyaniline." Modern Physics Letters B 30, no. 15 (June 9, 2016): 1650175. http://dx.doi.org/10.1142/s021798491650175x.

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Two different electrochromic composite films consisting of aniline/sodium molybdate (S1) and aniline/ferric nitrate (S2) were obtained by electrochemical polymerization method on indium tin oxide (ITO) coated glass substrates in oxalic acid (H2C2O[Formula: see text]2H2O) aqueous solution. The electrochromic properties of the resulting thin films were investigated by spectroelectrochemical measurement and cyclic voltammetry (CV). Under a square electrical potential, they show capacitive current characteristic and represent electrochromic performance, with maximum optical attenuations ([Formula: see text]%) of 30.8% at 355[Formula: see text]nm and 28.3% at 400[Formula: see text]nm for aniline/ferric nitrate and aniline/sodium molybdate thin films, respectively. Optical behavior of thin films was examined by UV–Vis spectrophotometry technique. The doped films indicated multiple color changes (yellow; green; and bluish green). The spectra also showed that produced layers have high absorption of UV radiation with respect to pure polyaniline (PANI) films. The optical band gap energy of PANI film decreased by dopant injection. Due to their decent transparency and electrochromic behavior, they are promising materials for electrochromic devices.

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21

Willinger, Elena, Vitaly Sinitsyn, Salavat Khasanov, Boris Redkin, Semeon Shmurak, and Eugeny Ponyatovsky. "Origin of “memory glass” effect in pressure-amorphized rare-earth molybdate single crystals." Journal of Solid State Chemistry 222 (February 2015): 1–6. http://dx.doi.org/10.1016/j.jssc.2014.10.035.

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22

Varghese, Jobin, Tuomo Siponkoski, Merja Teirikangas, Mailadil Thomas Sebastian, Antti Uusimäki, and Heli Jantunen. "Structural, Dielectric, and Thermal Properties of Pb Free Molybdate Based Ultralow Temperature Glass." ACS Sustainable Chemistry & Engineering 4, no. 7 (June 16, 2016): 3897–904. http://dx.doi.org/10.1021/acssuschemeng.6b00721.

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23

Nagata, Minako, and Toru Sugawara. "MoO3 Solubility and Chemical Durability of V2O5-Bearing Borosilicate Glass." Inorganics 11, no. 7 (July 24, 2023): 311. http://dx.doi.org/10.3390/inorganics11070311.

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In the vitrification of high-level radioactive liquid waste (HLW), the separation of sodium-molybdate melts is a problem because it reduces the chemical durability of the vitrified waste. A glass with both high MoO3 solubility and chemical durability is required for the safe disposal of radioactive waste. In this study, we investigate the effects of vanadium oxide on the phase separation of the molybdenum-rich phase and the water resistance of the resulting glass by phase equilibrium experiments and chemical durability test. Phase equilibrium experiments were performed on SiO2-B2O3-Al2O3-ZnO-CaO-Na2O-LiO2-MoO3 system glasses and on glasses with V2O5 added. The results showed that MoO3 solubility increased when V2O5 was added. The increase in MoO3 solubility in borosilicate melts may be associated with the viscosity-lowering effect of V2O5. Chemical durability tests were performed on borosilicate glass compositions obtained from phase equilibrium experiments. The normalized leaching rates of V2O5-bearing glasses were higher than those of other glasses. This is due to the higher network modifier/network former ratio of the glass tested. The normalized elemental mass loss of glass containing waste components increases with increasing leaching duration. This suggests that the waste component prevents the formation of a gel layer at the reaction front.

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24

Bulycheva, I. A., V. P. Krokhin, and A. P. Khodykin. "Effect of small amounts of sodium molybdate on the optical characteristics of household glass." Glass and Ceramics 55, no. 1-2 (January 1998): 42–43. http://dx.doi.org/10.1007/bf03180145.

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25

Dukstiene, Nijole, Dovile Sinkeviciute, and Asta Guobiene. "Morphological, structural and optical properties of MoO2 films electrodeposited on SnO2∣glass plate." Open Chemistry 10, no. 4 (August 1, 2012): 1106–18. http://dx.doi.org/10.2478/s11532-012-0012-7.

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AbstractMoO2 films were prepared by electrodeposition under potential controlled conditions from an aqueous alkaline solution of sodium molybdate. Optical microscopy showed that films of different morphology were deposited. The surface roughness and grain size were determined by atomic force microscopy. The characterization of as-deposited films by X-ray diffraction analysis revealed their amorphous nature. The optical constants of films were derived from transmittance spectra recorded in the 310–1100 nm wavelength range. All films were highly absorptive and showed a direct band to band transition. From the absorption edge data, the values of the optical band gap E g and the Urbach energy E U were determined based on Tauc’s model. The influence of film thickness on the extinction coefficient k, refractive index n, absorption coefficient a and the band gap energy E g was studied.

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26

Chornii, V., V. Boyko, O. Pan’ko, S. Nedilko, M. Slobodyanik, K. Terebilenko, and V. Scherbatskyi. "Bi-containing molybdate glass-ceramics as luminescent coating for elaboration of white light emitting diodes." Energy and automation, no. 6 (December 27, 2019): 122–32. http://dx.doi.org/10.31548/energiya2019.06.122.

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27

Boué, E., S. Schuller, M. J. Toplis, T. Charpentier, A. Mesbah, H. Pablo, M. Monnereau, and M. Moskura. "Kinetic and thermodynamic factors controlling the dissolution of molybdate-bearing calcines during nuclear glass synthesis." Journal of Nuclear Materials 519 (June 2019): 74–87. http://dx.doi.org/10.1016/j.jnucmat.2019.03.037.

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28

Arena, Katia, Giuseppe Brancato, Francesco Cacciola, Francesco Crea, Salvatore Cataldo, Concetta De Stefano, Sofia Gama, et al. "8-Hydroxyquinoline-2-Carboxylic Acid as Possible Molybdophore: A Multi-Technique Approach to Define Its Chemical Speciation, Coordination and Sequestering Ability in Aqueous Solution." Biomolecules 10, no. 6 (June 18, 2020): 930. http://dx.doi.org/10.3390/biom10060930.

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8-hydroxyquinoline-2-carboxylic acid (8-HQA) has been found in high concentrations (0.5–5.0 mmol·dm−3) in the gut of Noctuid larvae (and in a few other lepidopterans), in which it is proposed to act as a siderophore. Since it is known that many natural siderophores are also involved in the uptake and metabolism of other essential elements than iron, this study reports some results on the investigation of 8-HQA interactions with molybdate (MoO42−, i.e., the main molybdenum form in aqueous environments), in order to understand the possible role of this ligand as molybdophore. A multi-technique approach has been adopted, in order to derive a comprehensive set of information necessary to assess the chemical speciation of the 8-HQA/MoO42− system, as well as the coordination behavior and the sequestering ability of 8-HQA towards molybdate. Chemical speciation studies have been performed in KCl(aq) at I = 0.2 mol·dm−3 and T = 298.15 K by ISE-H+ (glass electrode) potentiometric and UV/Vis spectrophotometric titrations. CV (Cyclic Voltammetry), DP-ASV (Differential Pulse-Anodic Stripping Voltammetry), ESI-MS experiments and quantum mechanical calculations have been also performed to derive information about the nature and possible structure of species formed. These results are also compared with those reported for the 8-HQA/Fe3+ system in terms of chemical speciation and sequestering ability of 8-HQA.

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29

Nakajima, Ryo, Tsuyoshi Honma, and Takayuki Komatsu. "Laser-Induced Line Patterning of Nonlinear Optical .BETA.'-SmxGd2-x(MoO4)3 Molybdate Crystals in Glass." Journal of the Japan Society of Powder and Powder Metallurgy 55, no. 3 (2008): 205–10. http://dx.doi.org/10.2497/jjspm.55.205.

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30

Hoppe, Uwe. "Network-forming oxides with non-centrosymmetric structural groups – diffraction results on molybdate and tellurite glasses." Physics and Chemistry of Glasses: European Journal of Glass Science and Technology Part B 63, no. 6 (December 11, 2022): 161–71. http://dx.doi.org/10.13036/17533562.63.6.13.

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The structural units of two types of conditional glass-forming oxides are irregular polyhedra whose distorted shapes result from intrinsic electronic causes. First example: The d0-transition metal cations Mo6+ form an amount of MoO6 in Ag molybdate glasses with the Mo6+ cation displaced towards an octahedral edge. Reverse Monte-Carlo results and comparisons with crystal structures corroborate the earlier diffraction interpretations of three distinct Mo−O distances in the MoO6 units. The post-transitional main group cation Te4+ forms high fractions of TeO5E units in phosphate glasses, where E denotes the lone-pair corner of the structural group. Instead of the regular TeO5E pyramids known for some related crystals, only irregular units are found in the glasses. The bond valences of their longest Te−O bonds are small, requiring the occurrence of three-fold coordinated oxygens.

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31

Suzuki, Futoshi, Tsuyoshi Honma, and Takayuki Komatsu. "Laser patterning and morphology of two-dimensional planar ferroelastic rare-earth molybdate crystals on the glass surface." Materials Chemistry and Physics 125, no. 3 (February 2011): 377–81. http://dx.doi.org/10.1016/j.matchemphys.2010.10.054.

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32

Deb, B., and A. Ghosh. "Silver Ion Dynamics in Ag2S-Doped Silver Molybdate–Glass Nanocomposites: Correlation of Conductivity and Scaling with Structure." Journal of Physical Chemistry C 115, no. 29 (July 6, 2011): 14141–47. http://dx.doi.org/10.1021/jp204474n.

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33

Iordanova, Reni, Lyubomir Aleksandrov, Angelina Stoyanova, and Yanko B. Dimitriev. "Glass Formation and Structure of the Glasses in the MoO₃-Nd₂O₃-Bi₂O₃ System." Advanced Materials Research 39-40 (April 2008): 73–76. http://dx.doi.org/10.4028/www.scientific.net/amr.39-40.73.

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Low melting glasses in the MoO3-Nd2O3-Bi2O3 system were obtained at slow (102 K/s) and high cooling rates (104-105 K/s). The amorphous state of the samples was proved by X-ray diffraction. Comparative analysis of the infrared spectra of the obtained glasses and other available molybdate spectral data was carried out. The structure of glasses with a high MoO3 content was found to consist of corner shared MoO6 units. The increasing of Nd2O3 and Bi2O3 lead to partial transformation of MoO6 to MoO4 units, due to breaking of Mo-O-Mo linkage.

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34

Loganina, Valentina, and Maria V. Zaytseva. "Compositions for Limestone Restoration." Key Engineering Materials 909 (February 4, 2022): 177–83. http://dx.doi.org/10.4028/p-a554k3.

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Information about the lime composition used for the restoration of limestone is given. To develop a repair composition, a polysilicate solution was used. It has been established that polysilicate solutions contain a monomer, oligomer and polymeric varieties of silica. It was found by the molybdate method that the content of the polymeric form of silica γ-SiO2 in the polysilicate solution is 15–19.93%, depending on the content of the silica sol. This composition of the polysilicate solution contributes to the manifestation of the high reactivity of silica. The technology for carrying out restoration work involves the application of a primer layer - liquid glass, followed by the application of a calcium chloride solution. After 20-30 minutes after applying the primer, it is possible to apply the repair composition with a spatula. It is shown that the use of a polysilicate solution in the formulation of a lime composition helps to increase the water resistance, adhesion strength of the composition to the base, and accelerates curing.

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35

Tsyganova, T. A., V. A. Bayanov, D. S. Shevchenko, and O. V. Rakhimova. "Features of “secondary” silica interaction with ammonium molybdate in the porous space of high silica glass in acidic medium." Russian Journal of General Chemistry 86, no. 7 (July 2016): 1774–75. http://dx.doi.org/10.1134/s1070363216070410.

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36

Bhattacharya, Sanjib, Ranadip Kundu, Koyel Bhattacharya, Asmita Poddar, and Debasish Roy. "Micromechanical hardness study and the effect of reverse indentation size on heat-treated silver doped zinc-molybdate glass nanocomposites." Journal of Alloys and Compounds 770 (January 2019): 136–42. http://dx.doi.org/10.1016/j.jallcom.2018.08.085.

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37

SHIN, Jae-Young, and Bong-Ki RYU. "Structural, thermal, and chemical properties of boron oxide-doped molybdate glass for use as a lead-free low-temperature sealing material." Journal of the Ceramic Society of Japan 125, no. 12 (2017): 922–25. http://dx.doi.org/10.2109/jcersj2.17094.

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38

Du Yingying, 杜莺莺, 马洪良 Ma Hongliang, 戴晔 Dai Ye, 韩咏梅 Han Yongmei та 钟敏建 Zhong Minjian. "β′-Dy2(MoO4)3and α-MoO3Crystallization Induced by High Repetition Rate Femtosecond Laser Irradiation on the Surface of Dysprosium Molybdate Glass". Acta Optica Sinica 32, № 8 (2012): 0814002. http://dx.doi.org/10.3788/aos201232.0814002.

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39

Agrawal, R. C., M. L. Verma, R. K. Gupta, R. Kumar, and R. M. Chandola. "Ion transport and solid state battery studies on a new silver molybdate superionic glass system: x[0.75AgI: 0.25AgCl]: (1-x)[Ag2O: MoO3]." Ionics 8, no. 5-6 (September 2002): 426–32. http://dx.doi.org/10.1007/bf02376057.

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40

Iordanova, Reni, Margarita Milanova, Angelina Stoyanova, and Cvetoslav Iliev. "Crystallization of Glasses in the MoO₃-Bi₂O₃ System." Advanced Materials Research 39-40 (April 2008): 391–94. http://dx.doi.org/10.4028/www.scientific.net/amr.39-40.391.

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α-Bi2Mo3O12 and β-Bi2Mo2O9 crystal phases have been synthesized by crystallization of a glass for a short time. Amorphous samples with the compositions corresponding to the alpha and beta bismuth molybdates have been obtained at high cooling rates (104-105 K/s). XRD, DTA and SEM studies were performed to examine the phase formation, thermal behavior of the glasses and the microstructure of obtained crystalline products. By scanning electron microscopy it was shown that the obtained bismuth molybdates consist of dense agglomerates, containing uniform distributed crystals with submicron size.

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41

Eremyashev, Viacheslav E., Galina G. Korinevskaya, and Dmitry A. Zherebtsov. "Effect of Phosphorus on Crystallization of Alkaline Molybdenum-Containing Borosilicate Glasses." Defect and Diffusion Forum 410 (August 17, 2021): 720–24. http://dx.doi.org/10.4028/www.scientific.net/ddf.410.720.

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The effect of additives of P2O5 on the solubility of molybdenum in the amorphous part of glass and on the phase composition of the crystallized part of the highly alkaline glasses of the Li2O–(Na2O–K2O)–B2O3-SiO2 system was studied. The comparison of the phase composition of samples with or without phosphorus prior and after annealing allowed to determine the change of solubility of molybdenum in the amorphous part of the samples and to evaluate the thermal stability of the synthesized glass-ceramic materials. It was found, that for the compositions without phosphorus and the samples without lithium, when molybdenum is added at the synthesis stage, almost all of the molybdenum is included only in the crystalline molybdates. The study has shown an increase in the solubility of molybdenum only in the structure of lithium-containing glasses with phosphorus.

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42

Galicia, A., T. Zayas, and L. Salgado. "Electrochemical Reduction of Molybdate on Glassy Carbon Electrode in Acidic Media." ECS Transactions 47, no. 1 (September 24, 2013): 257–63. http://dx.doi.org/10.1149/04701.0257ecst.

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43

Kudrenko, E., S. Khasanov, V. Sinitsyn, V. Roddatis, S. Shmurak, B. Redkin, and E. Ponyatovsky. "The origin of memory glass effect in pressure-amorphized rare earth molybdates." Acta Crystallographica Section A Foundations of Crystallography 67, a1 (August 22, 2011): C98. http://dx.doi.org/10.1107/s0108767311097601.

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44

Palui, A., B. Deb, and A. Ghosh. "Electrical and dielectric properties of silver iodide doped selenium molybdate glassy conductors." Journal of Applied Physics 114, no. 8 (August 28, 2013): 084104. http://dx.doi.org/10.1063/1.4818959.

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45

Ilangovan, G., and K. Chandarasekara Pillai. "Unusual activation of glassy carbon electrodes for enhanced adsorption of monomeric molybdate(VI)." Journal of Electroanalytical Chemistry 431, no. 1 (June 1997): 11–14. http://dx.doi.org/10.1016/s0022-0728(97)00155-1.

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46

Galicia, Alejandra, Teresa Zayas, and Leonardo Salgado. "Voltammetric Study of the Molybdate Reduction and Subsequent Oxidation on Glassy Carbon Electrode in Acid Media." ECS Transactions 36, no. 1 (December 16, 2019): 13–19. http://dx.doi.org/10.1149/1.3660594.

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47

Imada, S., A. Higashiya, M. Okazaki, M. Kashida, A. Sekiyama, Y. Taguchi, M. Iwama, K. Ogusi, Y. Tokura, and S. Suga. "Ferromagnetic metal to spin-glass insulator transition in pyrochlore-type molybdates Mo2O7 studied with photoemission and XMCD." Journal of Electron Spectroscopy and Related Phenomena 144-147 (June 2005): 711–13. http://dx.doi.org/10.1016/j.elspec.2005.01.127.

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48

Li, Wenming, Jingyun Xiao, Liangyuan Yao, Yanping Wei, Jinsong Zuo, Weili Zeng, Jianhua Ding, and Quanguo He. "Zirconium Molybdate Nanocomposites’ Sensing Platform for the Sensitive and Selective Electrochemical Detection of Adefovir." Molecules 27, no. 18 (September 15, 2022): 6022. http://dx.doi.org/10.3390/molecules27186022.

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Adefovir (ADV) is an anti-retroviral drug, which can be used to treat acquired immune deficiency syndrome (AIDS) and chronic hepatitis B (CHB), so its quantitative analysis is of great significance. In this work, zirconium molybdate (ZrMo2O8) was synthesized by a wet chemical method, and a composite with multi-walled carbon nanotubes (MWCNTs) was made. ZrMo2O8-MWCNTs composite was dropped onto the surface of a glassy carbon electrode (GCE) to prepare ZrMo2O8-MWCNTs/GCE, and ZrMo2O8-MWCNTs/GCE was used in the electrochemical detection of ADV for the first time. The preparation method is fast and simple. The materials were characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS) and cyclic voltammetry (CV). It was electrochemically analysed by differential pulse voltammetry (DPV). Compared with single-material modified electrodes, ZrMo2O8-MWCNTs/GCE showed a vastly improved electrochemical response to ADV. Moreover, the sensor complements the study of the electrochemical detection of ADV. Under optimal conditions, the proposed electrochemical method showed a wide linear range (from 1 to 100 μM) and a low detection limit (0.253 μM). It was successfully tested in serum and urine. In addition, the sensor has the advantages of a simple preparation, fast response, good reproducibility and repeatability. It may be helpful in the potential applications of other substances with similar structures.

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49

Wei, Yanping, Liangyuan Yao, Yiyong Wu, Xia Liu, Jinxia Feng, Jianhua Ding, Kanghua Li, and Quanguo He. "Ultrasensitive electrochemical detection for nanomolarity Acyclovir at ferrous molybdate nanorods and graphene oxide composited glassy carbon electrode." Colloids and Surfaces A: Physicochemical and Engineering Aspects 641 (May 2022): 128601. http://dx.doi.org/10.1016/j.colsurfa.2022.128601.

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50

Ilangovan, G., and K. Chandrasekara Pillai. "Electrochemical and XPS Characterization of Glassy Carbon Electrode Surface Effects on the Preparation of a Monomeric Molybdate(VI)-Modified Electrode." Langmuir 13, no. 3 (February 1997): 566–75. http://dx.doi.org/10.1021/la960053n.

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