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1

Ohayon Dahan, Hen, Miron V. Landau, Roxana Vidruk Nehemya та ін. "Core-Shell Fe2O3@La1−xSrxFeO3−δ Material for Catalytic Oxidations: Coverage of Iron Oxide Core, Oxygen Storage Capacity and Reactivity of Surface Oxygens". Materials 14, № 23 (2021): 7355. http://dx.doi.org/10.3390/ma14237355.

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A series of Fe2O3@LSF (La0.8Sr0.2FeO3−δ perovskite) core-shell materials (CSM) was prepared by infiltration of LSF precursors gel containing various complexants and their mixtures to nanocrystalline aggregates of hematite followed by thermal treatment. The content of LSF phase and amount of carboxyl groups in complexant determine the percent coverage of iron oxide core with the LSF shell. The most conformal coating core-shell material was prepared with citric acid as the complexant, contained 60 wt% LSF with 98% core coverage. The morphology of the CSM was studied by HRTEM-EELS combined with S
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Persin, M., and J. Y. Gal. "Électrochimie dans l'oxydipropionitrile. Étude des systèmes du mercure en milieu complexant et non complexant." Canadian Journal of Chemistry 63, no. 3 (1985): 593–97. http://dx.doi.org/10.1139/v85-097.

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The results obtained show that, in a strongly complexing medium, mercury is oxidized to mercury(II) with the concomitant formation of more highly oxidized complexes like [Formula: see text] and [Formula: see text]. When the reactional medium is less strongly complexing, however, the formation of complexes with Hg(1) can be considered. This complicates the exploitation of titration curves resulting from the progressive transformation of the complexes of mercury(II) into complexes of mercury(I) by contact with metallic mercury. Compared to the behavior observed in numerous organic solvents, the
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3

Chen, Yuxin, Yujuan Chen, Dandan Lu, and Yunren Qiu. "Synthesis of a Novel Water-Soluble Polymer Complexant Phosphorylated Chitosan for Rare Earth Complexation." Polymers 14, no. 3 (2022): 419. http://dx.doi.org/10.3390/polym14030419.

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Combining the characteristics of rare earth extractants and water-soluble polymer complexants, a novel complexant phosphorylated chitosan (PCS) was synthesized by Kabachnik–Fields reaction with alkalized chitosan, dimethyl phosphonate, and formaldehyde as raw materials and toluene-4-sulfonic acid monohydrate (TsOH) as catalyst. The complexation properties of PCS and poly (acrylic acid) sodium (PAAS) for lanthanum ions in the solution were compared at the same pH and room temperature. In addition, the frontier molecular orbital energies of polymer–La complexes were calculated by the density fun
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Wang, Yun, Hui Chen, Juan Han, et al. "A novel cyclic non-ligand dual-cloud point extraction for the preconcentration of cadmium(ii) through pH regulation in food and environmental matrices." New Journal of Chemistry 39, no. 12 (2015): 9116–23. http://dx.doi.org/10.1039/c5nj01426c.

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Heathman, Colt R., Travis S. Grimes, Santa Jansone-Popova, Alexander S. Ivanov, Vyacheslav S. Bryantsev, and Peter R. Zalupski. "Synthesis and characterization of a novel aminopolycarboxylate complexant for efficient trivalent f-element differentiation: N-butyl-2-acetamide-diethylenetriamine-N,N′,N′′,N′′-tetraacetic acid." Dalton Transactions 47, no. 4 (2018): 1092–105. http://dx.doi.org/10.1039/c7dt04104g.

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Novel aminopolycarboxylate complexant N-butyl-2-acetamide-diethylenetriamine-N,N′,N′′,N′′-tetraacetic acid was synthesized to discriminate trivalent actinides from trivalent lanthanides in aqueous mixtures of unconventional acidity.
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Hawkins, Cory A., Christian G. Bustillos, Iain May, Roy Copping, and Mikael Nilsson. "Water-soluble Schiff base-actinyl complexes and their effect on the solvent extraction of f-elements." Dalton Transactions 45, no. 39 (2016): 15415–26. http://dx.doi.org/10.1039/c6dt01357k.

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Conventional solvent extraction of neptunyl(v), Cm(iii), Eu(iii) & uranyl(vi) by bis(2-ethylhexylphosphoric acid (HDEHP) can be altered through introduction of an actinyl selective hold-back complexant.
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7

Kosymbetov, P. G., R. Kh Ziyatdinova, S. V. Bessonova, et al. "Ionophoric and Complexant Properties of Lagochilin Derivatives." Chemistry of Natural Compounds 40, no. 3 (2004): 235–40. http://dx.doi.org/10.1023/b:conc.0000039131.54606.f5.

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8

Wang, Sha Sha, Long Fei Mu, Song Li, et al. "Facile Synthesis of Hierarchical Architecture FePO4/C Composite Microspheres." Key Engineering Materials 575-576 (September 2013): 209–15. http://dx.doi.org/10.4028/www.scientific.net/kem.575-576.209.

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Carbon coated micro/nanostructure FePO4composite materials were synthesized by hydrothermal methode, in which citric acid was used as both complexant and carbon resource. The dependence of synthesis process and complexant on the structure and morphology of composite materials were investigated by X ray diffraction (XRD) and scanning electronmicroscopy (SEM). The results showed that the sample consisted of dispersive microspheres with a quite uniform size distribution of 10μm through hydrothermal reaction at 130°C for 24h, when solution concetration was 0.03mol/L and pH value was nearly 2. Afte
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9

Zhang, Jiqiao, Cui Zhang, and Shuangxi Liu. "Ammonia-assisted epitaxial assembly of Cu2O@Ag yolk–shell and Ag cage." RSC Adv. 4, no. 40 (2014): 21171–75. http://dx.doi.org/10.1039/c4ra01805b.

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10

Tai, Serene, Evan J. Dover, Sydney V. Marchi, and Jesse D. Carrick. "Pd-Catalyzed Diamination of 1,2,4-Triazinyl Complexant Scaffolds." Journal of Organic Chemistry 80, no. 12 (2015): 6275–82. http://dx.doi.org/10.1021/acs.joc.5b00710.

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11

Efstathopoulos, A. V., K. L. Karfopoulos, D. J. Karangelos, N. P. Petropoulos, E. P. Hinis, and S. E. Simopoulos. "Phosphoric acid as uranium complexant in kinetic phosphorimetry." Journal of Radioanalytical and Nuclear Chemistry 292, no. 1 (2011): 7–17. http://dx.doi.org/10.1007/s10967-011-1536-6.

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12

Leikola, Maria, Christian Sauer, Lotta Rintala, Jari Aromaa, and Mari Lundström. "Assessing the Similarity of Cyanide-Free Gold Leaching Processes: A Case-Based Reasoning Application." Minerals 8, no. 10 (2018): 434. http://dx.doi.org/10.3390/min8100434.

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Hydrometallurgical researchers, and other professionals alike, invest significant amounts of time reading scientific articles, technical notes, and other scientific documents, while looking for the most relevant information for their particular research interest. In an attempt to save the researcher’s time, this study presents an information retrieval tool using case-based reasoning. The tool was built for comparing scientific articles concerning cyanide-free leaching of gold ores/concentrates/tailings. Altogether, 50 cases of experiments were gathered in a case base. 15 different attributes r
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13

Liu, Ding Fu, and Hua Wang. "Affects of Citric Acid Concentration and System pH on the Speed and the Stability of Nickel Electroless Plating." Advanced Materials Research 239-242 (May 2011): 1813–18. http://dx.doi.org/10.4028/www.scientific.net/amr.239-242.1813.

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Analyzing the experiment results theoretically, this paper mainly studied the affect of content of lactic acid as main complexant and pH value with citric acid as auxiliary complexant to plating speed and the system stability in nickel electroless plating. The results of our researches indicate that: (1) When the total nickelous concentration is 0.10mol/L, the total lactic acid concentration is 0.20 mol/L and the pH value is 4.8, the speed of nickel electroless plating will decrease as the total citric acid concentration increase. Otherwise, the stability time of PbCl2 in the plating bath will
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14

da Cunha, Maico Taras, and Paulo Rogério Pinto Rodrigues. "Evaluation of the Current Modulation Effect on the Cathodic Efficacy during Copper Electroplating in Alkaline Medium." Materials Science Forum 805 (September 2014): 172–77. http://dx.doi.org/10.4028/www.scientific.net/msf.805.172.

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The main aim of this paper is to study copper ions electroplating, evaluating the cathodic current efficacy, from cyanide ion free alkaline baths, stabilized by different complexant agents for the Cu2+ions. The cathodic current efficacy was assessed through quartz microbalance measurements, employing different current modulations. Results revealed that the pulsed current application has great influence on the cathodic current efficacy during electroplating in the baths under study.
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15

Vidal, Laëticia, Emmanuel Joussein, Joseph Absi, and Sylvie Rossignol. "Addition of Ammonium Molybdate in Geopolymer Formulation." Advances in Science and Technology 92 (October 2014): 8–13. http://dx.doi.org/10.4028/www.scientific.net/ast.92.8.

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Geopolymers are inorganic materials obtained by the alkaline activation of aluminosilicate sources. The ammonium molybdate could be used as a complexant for silica in order to complex the siliceous species in the alkaline solution. According to this, the aim of this work is to control the siliceous species and to understand the role of ammonium molybdate as a complexing agent acting on the formation of the different networks. To do this, additions of ammonium molybdate (up to 0.32% molar) in the silicate solution were realized along the formulation of geopolymer using two metakaolins. The resu
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16

Wang, Guifang, Chenhui Ding, Na Liu, et al. "Complexant-montmorillonite nanocomposites for heavy metal binding in sulfide tailing." Journal of Materials Research and Technology 17 (March 2022): 329–41. http://dx.doi.org/10.1016/j.jmrt.2022.01.019.

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17

Moldovan, Carmen, Rodica Iosub, and Mircea Modreanu. "Elimination of silicon hillocks using an alkaline complexant etching system." International Journal of Inorganic Materials 3, no. 8 (2001): 1173–76. http://dx.doi.org/10.1016/s1466-6049(01)00117-9.

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18

Moldovan, Carmen, Rodica Iosub, Dan Dascalu, and Gheorghe Nechifor. "Anisotropic etching of silicon in a complexant redox alkaline system." Sensors and Actuators B: Chemical 58, no. 1-3 (1999): 438–49. http://dx.doi.org/10.1016/s0925-4005(99)00124-0.

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19

Tai, Serene, Evan J. Dover, Sydney V. Marchi, and Jesse D. Carrick. "ChemInform Abstract: Pd-Catalyzed Diamination of 1,2,4-Triazinyl Complexant Scaffolds." ChemInform 46, no. 44 (2015): no. http://dx.doi.org/10.1002/chin.201544196.

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20

Barbosa, Lúcio, Flávio Vinicius Crizóstomo Kock, Elói Filho, Eustáquio Vinícius Ribeiro de Castro, and Valdemar Lacerda Jr. "Relaxometric Study Concerning the Action of A Complexant Agent on Petroleum." Global Journal of Energy Technology Research Updates 1, no. 2 (2014): 96–103. http://dx.doi.org/10.15377/2409-5818.2014.01.02.4.

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21

Yang, Heqing, Wenyan Yin, Hua Zhao, Ruili Yang, and Yuzhe Song. "A complexant-assisted hydrothermal procedure for growing well-dispersed InP nanocrystals." Journal of Physics and Chemistry of Solids 69, no. 4 (2008): 1017–22. http://dx.doi.org/10.1016/j.jpcs.2007.11.017.

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22

Liu, Shuling, Hui Liu, Jianping Zhu, and ZhengQi Wang. "A complexant-assisted hydrothermal route for the synthesis of nickel phosphide." Journal of Materials Science 49, no. 21 (2014): 7556–62. http://dx.doi.org/10.1007/s10853-014-8464-0.

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23

Eglin, Judith L., Evelyn P. Jackson, Kevin J. Moeggenborg, James L. Dye, Andrea Bencini, and Mauro Micheloni. "Li+(TMPAND)Na?: The first alkalide prepared from an azacage complexant." Journal of Inclusion Phenomena and Molecular Recognition in Chemistry 12, no. 1-4 (1992): 263–74. http://dx.doi.org/10.1007/bf01053867.

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24

Barboiu, M. "Hybrid organic-inorganic fixed site dibenzo 18-crown-6 complexant membranes." Journal of Membrane Science 129, no. 2 (1997): 197–207. http://dx.doi.org/10.1016/s0376-7388(96)00325-0.

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25

Zhang, Wanqun, Lei Shi, Kaibin Tang, and Shumei Dou. "Controllable Synthesis of Cu2O Microcrystals via a Complexant-Assisted Synthetic Route." European Journal of Inorganic Chemistry 2010, no. 7 (2010): 1103–9. http://dx.doi.org/10.1002/ejic.200900866.

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26

Ni, Xiaomin, Dongguo Li, Yongfeng Zhang, and Huagui Zheng. "Complexant-assisted Fabrication of Flowery Assembly of Hexagonal Close-packed Cobalt Nanoplatelets." Chemistry Letters 36, no. 7 (2007): 908–9. http://dx.doi.org/10.1246/cl.2007.908.

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27

KOMA, Yoshikazu, Masayuki WATANABE, Shinichi NEMOTO, and Yasumasa TANAKA. "Trivalentf-Element Intra-group Separation by Solvent Extraction with CMPO-complexant System." Journal of Nuclear Science and Technology 35, no. 2 (1998): 130–36. http://dx.doi.org/10.1080/18811248.1998.9733833.

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28

Ni, Xiaomin, Huagui Zheng, Xin Cai, Xiukun Xiao, and Guangxuan Liao. "Complexant-assisted Fabrication of Football-like Nickel Architectures Covered by Hexagonal Nanoplatelets." Chemistry Letters 38, no. 4 (2009): 318–19. http://dx.doi.org/10.1246/cl.2009.318.

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29

Ph. Soumillion, J., and A. Bruylants. "Essais de Chloration Dirigée. XI. Photochloration d'Acétates d'Alkyles En Milieu Complexant [1]." Bulletin des Sociétés Chimiques Belges 78, no. 7-8 (2010): 425–34. http://dx.doi.org/10.1002/bscb.19690780711.

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30

Cleveland, Jacob W., and Jesse D. Carrick. "Pd-Catalyzed Amination of Functionalized 6-Bromo-pyridinyl-1,2,4-triazine Complexant Scaffolds." European Journal of Organic Chemistry 2017, no. 23 (2017): 3318–27. http://dx.doi.org/10.1002/ejoc.201700585.

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31

Zhang, Junhao, Ling Yang, Xiaofang Cheng, Jinmeng Zhang, and Fucai Li. "Fabrication and magnetic properties of hierarchical nickel microwires with nanothorns." Open Chemistry 8, no. 2 (2010): 434–39. http://dx.doi.org/10.2478/s11532-010-0007-1.

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AbstractHierarchical nickel microwires with nanothorns were fabricated through a reduction of nickelous salt with hydrazine in diethanolamine. The product was characterized by X-ray diffraction (XRD), field-emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), and energy-dispersive X-ray spectroscopy (EDS). The growth mechanism of the nickel microwires with nanothorns is proposed, based on the evolution of the structures and morphologies, which could be ascribed to the cooperative effect of the complexant of diethanolamine and inherent magnetic interactions. Ma
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32

Xia, Dong Lin, Jun Xu, Wen Qing Shi, Pan Lei, and Xiu Jian Zhao. "Synthesis and Properties of SnS Thin Films by Chemical Bath Deposition." Key Engineering Materials 509 (April 2012): 333–38. http://dx.doi.org/10.4028/www.scientific.net/kem.509.333.

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Tin sulphide (SnS) thin films have been deposited on glass substrate by chemical bath deposition. The precursor solution was prepared from tin (II) chloride dihydrate, thioacetamide. Triethanolamine, ammonia and ammonium chloride were used as complexant, solvent and buffer solution, respectively. The crystallographic structure, morphology and optical properties were characterized by X-ray diffraction (XRD), scanning electron microscopy and UV-Vis spectrophotometer. XRD analysis shows that SnS thin films were polycrystalline and had orthorhombic structure, and SEM micrographs reveal that SnS th
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Hu, Shuiqing, Mingchen Ding, Yafei Hu, Yefei Wang, and Jiangyang Dong. "Optimization of the Methods to Develop Stable Polymer Gels for Water Management in Medium- and Ultra-High-Salinity Reservoirs." Gels 9, no. 7 (2023): 540. http://dx.doi.org/10.3390/gels9070540.

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Polymer gels suffer from a serious syneresis issue when exposed to high-temperature and high-salinity (HTHS) conditions, which limits their use as water-treatment agents in this type of reservoir. In this paper, the effects of the polymer type/concentration, deoxidizers, and stabilizers on the long-term stability of polymer gels were systematically studied; thus, the methods to develop stable polymer gels for two typical levels of salinity were optimized. The results show the following: (1) For a medium-salinity condition (TDS: 33,645.0 mg/L) at 125 °C, conventional HPAM gels completely dehydr
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34

Cui, Nan, Yong-Jun Liu, Peng-Long Jia, Peng Luo, and Wei Huang. "Investigation of alkaline complexant on ethanol synthesis from syngas over slurry CuZnAlOOH catalyst." International Journal of Hydrogen Energy 46, no. 42 (2021): 21889–900. http://dx.doi.org/10.1016/j.ijhydene.2021.04.009.

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35

Thiele, Nikki A., David J. Fiszbein, Joshua J. Woods, and Justin J. Wilson. "Tuning the Separation of Light Lanthanides Using a Reverse-Size Selective Aqueous Complexant." Inorganic Chemistry 59, no. 22 (2020): 16522–30. http://dx.doi.org/10.1021/acs.inorgchem.0c02413.

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36

Offor, P. O., B. A. Okorie, C. D. Lokhande, et al. "The properties of spray-deposited zinc sulfide thin films using trisodium citrate complexant." International Journal of Advanced Manufacturing Technology 95, no. 5-8 (2017): 1849–57. http://dx.doi.org/10.1007/s00170-017-1326-6.

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37

Issa, Dheeb, and James L. Dye. "Thermodynamics of formation of Na+(cryptand[2.2.1])·Na− from the metal and complexant." Inorganica Chimica Acta 160, no. 1 (1989): 111–13. http://dx.doi.org/10.1016/s0020-1693(00)85409-2.

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38

Keita, A., F. Lazrak, E. M. Essassi, et al. "2,4-Dioxo(dimercapto)-1,5-benzodiazepino-13-couronne-2, Nouveau Macrocycle Complexant de L'ion Ag +." Phosphorus, Sulfur, and Silicon and the Related Elements 178, no. 7 (2003): 1541–48. http://dx.doi.org/10.1080/10426500307884.

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39

Zhou, Han, Yun‐Ren Qiu, and Hui‐Shang Le. "Recovery of metals and complexant in wastewater by shear induced dissociation coupling with ultrafiltration." Journal of Applied Polymer Science 137, no. 28 (2019): 48854. http://dx.doi.org/10.1002/app.48854.

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40

Kuchenmeister, Mark E., and James L. Dye. "Synthesis and structures of two thermally stable sodides with the macrocyclic complexant hexamethyl hexacyclen." Journal of the American Chemical Society 111, no. 3 (1989): 935–38. http://dx.doi.org/10.1021/ja00185a024.

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41

Debattista, N. "Complexant efficiency of 2′-hydroxy-4-R-chalcones for Aluminium (III) and substituent's effect." Talanta 44, no. 11 (1997): 1967–71. http://dx.doi.org/10.1016/s0039-9140(96)02123-6.

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42

Walton, Paul H., and Kenneth N. Raymond. "Stereognostic coordination chemistry 4 the design and synthesis of a selective uranyl ion complexant." Inorganica Chimica Acta 240, no. 1-2 (1995): 593–601. http://dx.doi.org/10.1016/0020-1693(95)04587-2.

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43

Chaudhuri, Sauradip, and Jesse D. Carrick. "Synthetic Access to Functionalized Dipolarophiles of Lewis Basic Complexant Scaffolds through Sonogashira Cross-Coupling." Journal of Organic Chemistry 83, no. 17 (2018): 10261–71. http://dx.doi.org/10.1021/acs.joc.8b01446.

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44

Cocalia, V. A. "Partitioning of Transuranic Metal Ions to Ionic Liquids Containing the Ionizable Complexant Cyanex-272." ECS Proceedings Volumes 2004-24, no. 1 (2004): 779–89. http://dx.doi.org/10.1149/200424.0779pv.

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45

Toste, A. P., B. C. Osborn, K. J. Polach, and T. J. Lechner-Fish. "Organic analyses of an actual and simulated mixed waste: Hanford's organic complexant waste revisited." Journal of Radioanalytical and Nuclear Chemistry Articles 194, no. 1 (1995): 25–34. http://dx.doi.org/10.1007/bf02037609.

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46

De Tommaso, Gaetano, Maria Michela Salvatore, Rosario Nicoletti, et al. "Bivalent Metal-Chelating Properties of Harzianic Acid Produced by Trichoderma pleuroticola Associated to the Gastropod Melarhaphe neritoides." Molecules 25, no. 9 (2020): 2147. http://dx.doi.org/10.3390/molecules25092147.

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Harzianic acid is a secondary metabolite of Trichoderma, structurally belonging to the dienyltetramic acid subgroup of the tetramic acids. Biological activities of harzianic acid are of great interest for its antimicrobial and plant growth-promoting activities, which might be related to its chelating properties. In the present work harzianic acid, isolated from cultures of a strain of Trichoderma pleuroticola associated to the gastropod Melarhaphe neritoides, was studied as a complexant agent of a number of biologically relevant transition metals (i.e., Zn2+, Fe2+, Cu2+, and Mn2+), using UV-VI
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47

Li, Hao, Zhen Jin, Huiyu Song, and Shijun Liao. "Synthesis of Co submicrospheres self-assembled by Co nanosheets via a complexant-assisted hydrothermal approach." Journal of Magnetism and Magnetic Materials 322, no. 1 (2010): 30–35. http://dx.doi.org/10.1016/j.jmmm.2009.08.028.

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48

Offor, P. O., Assumpta C. Nwanya, A. D. Omah, et al. "Chemical spray pyrolysis deposition of zinc sulphide thin films using ethylenediaminetetraacetic acid disodium salt complexant." Journal of Solid State Electrochemistry 21, no. 9 (2017): 2687–97. http://dx.doi.org/10.1007/s10008-017-3668-2.

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49

Jing, Ying-Qi, Zhi-Ru Li, Di Wu, et al. "Effect of the Complexant Shape on the Large First Hyperpolarizability of Alkalides Li+(NH3)4M−." ChemPhysChem 7, no. 8 (2006): 1759–63. http://dx.doi.org/10.1002/cphc.200600157.

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Wan, Lei, Ji Gui Cheng, Qiu Mei Jiang, and Yong Hong Wang. "Preparation of Ultrafine Tungsten-Based Alloy Powders by GNP-Reduction Method." Advanced Materials Research 412 (November 2011): 255–58. http://dx.doi.org/10.4028/www.scientific.net/amr.412.255.

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A novel glycine-nitrate process (GNP)-reduction method has been developed to fabricate ultrafine tungsten heavy alloy powders, with ammonium metatungstate (AMT), iron nitrate nonahydrate (Fe (NO3)3·9H2O), nickel nitrate hexahydrate (Ni (NO3)2·6H2O) as raw materials and gylcine as a complexant and incendiary agent. Precursor powders were obtained by self-propagation reaction in a suspension containing above materials. The precursor powders were then hydrogen-reduced to obtain composite powders with 90W-7Ni-3Fe composition (wt.%). Phase constitution and morphology of the precursor powders and th
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