Synthesis and Characterization of TiO2 Modified with Polystyrene and Poly(3-chloro-2-hydroxypropyl Methacrylate) as Adsorbents for the Solid Phase Extraction of Organophosphorus Pe... by Enrique Alejo-Molina, A. Rafael Vilchis-Néstor, David Muñoz-Rodríguez, Cristian Carrera-Figueiras

“…The specific surface area (BET) was 239.9 m2g−1 for TiO2-PS and 225.7 m2g−1 for TiO2-PClHPMA. …”
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Performance, isotherm, kinetics and mechanism of simultaneous removal of Cr(VI), Cu(II) and F ions by CeO2–MgO binary oxide nanomaterials by Rumman Zaidi, Saif Ullah Khan, Izharul Haq Farooqi, Faheem Ahmed, Abdullah Alsulami, Ameer Azam, Saleh O. Allehabi

“…Abstract This study focuses on the synthesis of a novel Cerium-Magnesium (CeO2-MgO) binary oxide nanomaterials by a simple co-precipitation process and used to remove harmful pollutants such as Cr(VI), Cu(II), and F. …”
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WEAR SIMULATION FOR ARTIFICIAL HIP JOINT BASED ON EXPERIMENTAL MODEL by 鲍雨梅, 许景顺, 吴蕾, 高海明, 徐哲玉, 马龙

“…HA / Zr O2 composite coating was prepared with optimized spraying parameters. …”
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Novel sustainable biodiesel production from low-grade oleic acid via esterification catalyzed by characterized crystalline ZrO2/Al2O3 by Amal Alkahlawy, Amany Gaffer

“…This study investigates the catalytic esterification of oleic acid, a readily available fatty acid, with ethanol for biodiesel production using a novel heterogeneous catalyst, ZrO2/Al2O3. Crystalline ZrO2/Al2O3 was successfully synthesized and characterized using X-ray diffraction (XRD), Brunauer–Emmett–Teller (BET) surface area analysis, and Fourier-transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS) and temperature programmed desorption NH3-TPD to understand its structural and textural properties. …”
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Engineering active sites in ternary CeO2-CuO-Mn3O4 heterointerface embedded in reduced graphene oxide for boosting water splitting activity by Sahar Jafari, Zohreh Shaghaghi

“…In this study, to increase the active catalytic sites of CeO2 for electrochemical water splitting, a ternary CeO2-CuO-Mn3O4 heterostructure, synthesized by coprecipitation method, is loaded on reduced graphene oxide (rGO) nanosheets in different amounts to produce CeO2-CuO-Mn3O4@rGO nanocomposites. …”
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Boosting catalytic efficiency of nanostructured CuO-supported doped-CeO2 in oxidative coupling of benzyl amines to N-benzylidenebenzyl amines and benzimidazoles: impact of acidic a... by Sailatha Sakinala, Naga Pranava Sree Kothoori, Suman Jeedi, Mohan Varkolu, Mallesham Baithy

“…Raman and XPS analyses confirmed the presence of oxygen vacancy sites, with CuO/CeO2-ZrO2 displaying the highest concentration of these sites. …”
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Effect of Annealing Process on CH3NH3PbI3-XClX Film Morphology of Planar Heterojunction Perovskite Solar Cells with Optimal Compact TiO2 Layer by Dan Chen, Xiaoping Zou, Hong Yang, Ningning Zhang, Wenbin Jin, Xiao Bai, Ying Yang

“…With all optimal procedures, a planar fluorine-doped tin oxide (FTO) substrate/compact TiO2/CH3NH3PbI3-XClX/Spiro-MeOTAD/Au cell is prepared for an active area of 0.1 cm2. …”
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Synthesis of the Magnetically Nanoporous Organic Polymer Fe3O4@SiO2-NH2-COP and Its Application in the Determination of Sulfonamide Residues in Surface Water Surrounding a Cattle F... by Yuqin Yang, Junjie Miao, Zhendong Yin, Weili Hao, Hongmei Shi, Ling Ma, Tiesheng Shi

“…A new nanoporous material, namely, magnetically covalent organic polymer (MCOP, Fe3O4@SiO2-NH2-COP) was synthesized in this work and was used for magnetic solid-phase extraction (MSPE). …”
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Perioperative estimations of oxygen consumption from LiDCO™plus-derived cardiac output and Ca-cvO2 difference: Relationship with measurements by indirect calorimetry in elderly pat... by Julia Jakobsson, Carl Norén, Eva Hagel, Magnus Backheden, Sigridur Kalman, Erzsébet Bartha

“…<h4>Results</h4>Unadjusted bias between GVO2 and EVO2 indexed for body surface area was 26 (95% CI 20 to 32) with limits of agreement (1.96SD) of -32 to 85 ml min-1m-2. …”
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Designing a glass nanoshell on barium titanium trioxide to suppress nanocrystal growth during sintering for fine-grain dielectric ceramics by Jia Yu, Qi Jiang, Qingchao Jia, Liangzhu Zhang, Wenchun Chiu, Huidan Zeng

“…To meet the development trend of miniaturization and high capacity of MLCC, the sintered ceramic with nanosized grain is required. …”
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Porosity and Joule heating effects in chemically reactive peristaltically driven motion of Alumina-Ethylene glycol-Water nanofluid by S. Farooq, S. Ravikumar, S. Khalid, Hala H. Abd El-Gawad, Khalid Abdulkhaliq M. Alharbi

“…To understand the flows of biological fluids due to contraction and relaxation in various biological and industrial areas, the knowledge of peristaltic mechanism is very important. …”
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Photoelectrochemical characterization and photocatalytic properties of mesoporous <mml:math alttext="${{{ext{TiO}}_{ext{2}} } mathord{left/ {vphantom {{{ext{TiO}}_{ext{2}} } {{ext...

“…Catalytic activity of mesoporous <mml:math alttext="${ext{TiO}}_{ext{2}} $"> <mml:mrow> <mml:msub> <mml:mrow> <mml:mtext>TiO</mml:mtext> </mml:mrow> <mml:mtext>2</mml:mtext> </mml:msub> </mml:mrow> </mml:math> and <mml:math alttext="${{{ext{TiO}}_{ext{2}} } mathord{left/ {vphantom {{{ext{TiO}}_{ext{2}} } {{ext{ZrO}}_2 }}} ight. kern- ulldelimiterspace} {{ext{ZrO}}_2 }}$"> <mml:mrow> <mml:mrow> <mml:mrow> <mml:msub> <mml:mrow> <mml:mtext>TiO</mml:mtext> </mml:mrow> <mml:mtext>2</mml:mtext> </mml:msub> </mml:mrow> <mml:mo>/</mml:mo> <mml:mrow> <mml:msub> <mml:mrow> <mml:mtext>ZrO</mml:mtext> </mml:mrow> <mml:mn>2</mml:mn> </mml:msub> </mml:mrow> </mml:mrow> </mml:mrow> </mml:math> (<mml:math alttext="$5$"> <mml:mtext>5</mml:mtext> </mml:math>&#8211;50% of <mml:math alttext="${ext{ZrO}}_{ext{2}} $"> <mml:mrow> <mml:msub> <mml:mrow> <mml:mtext>ZrO</mml:mtext> </mml:mrow> <mml:mtext>2</mml:mtext> </mml:msub> </mml:mrow> </mml:math>) films in the processes of <mml:math alttext="${ext{Cr}}^{{ext{VI}}} $"> <mml:mrow> <mml:msup> <mml:mrow> <mml:mtext>Cr</mml:mtext> </mml:mrow> <mml:mrow> <mml:mtext>VI</mml:mtext> </mml:mrow> </mml:msup> </mml:mrow> </mml:math> to <mml:math alttext="${ext{Cr}}^{{ext{III}}} $"> <mml:mrow> <mml:msup> <mml:mrow> <mml:mtext>Cr</mml:mtext> </mml:mrow> <mml:mrow> <mml:mtext>III</mml:mtext> </mml:mrow> </mml:msup> </mml:mrow> </mml:math> photoreduction and 2,4-dinitroaniline photooxidation correlates with crystalline size and growth with increasing of specific surface area of the samples.…”
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Photocatalytic activity of spectro-pure titanium dioxide: Effects of crystalline structure, specific surface area and sorption properties by Evgeny I. Kapinus, Tatyana A. Khalyavka, Valentina V. Shimanovskaya, Tatyana I. Viktorova, Vladimir V. Strelko

“…Rate constant of the all above processes do not depend on specific surface area of TiO2 and adsorption of the substrates on the TiO2 samples. …”
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Fabrication of Axial and Radial Heterostructures for Semiconductor Nanowires by Using Selective-Area Metal-Organic Vapor-Phase Epitaxy by K. Hiruma, K. Tomioka, P. Mohan, L. Yang, J. Noborisaka, B. Hua, A. Hayashida, S. Fujisawa, S. Hara, J. Motohisa, T. Fukui

“…The fabrication of GaAs- and InP-based III-V semiconductor nanowires with axial/radial heterostructures by using selective-area metal-organic vapor-phase epitaxy is reviewed. …”
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MINERAL FORMATION CONDITIONS IN ACID MAGMATIC SYSTEMS RELATED TO THE FORMATION OF MASSIVE SULFIDE DEPOSITS OF THE URALS AND ALTAI-SAYANY AREA by V.A. Simonov, V.V. Maslennikov, A.V. Kotlyarov

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Effect of Extraction and Preservation Methods on the Microbiological and Physicochemical Quality of Pentadesma butyracea Butter Produced in a Traditional Area in Benin by Marius Eric Badoussi, Yann E. Madode, Célestin K. C. Tchekessi, Laurenda Honfozo, Ifagbémi Bienvenue Chabi, Kamirou Chabi Sika, Arlette Adjatin, Joseph D. Hounhouigan, Paulin Azokpota

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Effect of Codoping Cl Anion and 5-AVA Cation on Performance of Large-Area Perovskite Solar Cells with Double-Mesoporous Layers by Yaxian Pei, Xiaoping Zou, Yingxiang Guan, Gongqing Teng

“…Moreover, we used inorganic electron extraction layer to achieve very rapid photogenerated carrier extraction eliminating local structural defects over large areas. Ultimately, we fabricated a best-performing perovskite solar cell based on codoping Cl anion and 5-AVA cation which uses a double layer of mesoporous TiO2 and ZrO2 as a scaffold infiltrated with perovskite and does not require a hole-conducting layer. …”
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Hydrogen-rich syngas production through partial oxidation of methane over Ni-promoted molecular sieves: Impact of reducibility and surface area by Salma A. Al-Zahrani, Rawesh Kumar, Mohammed F. Alotibi, Sahar Y. Rajeh, Najat Masood, Hessah Difallah A Al-Enazy, Ahmed S. Al-Fatesh

“…The stability of major active sites (metallic Ni) under oxidizing gas (O2 and CO2) is checked by Cyclic H2TPR-CO2TPD-H2TPR and Cyclic H2TPR-O2TPOH2TPR experiment where metallic Ni was found more susceptible to oxidize under oxygen. …”
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Early Devonian Slab Melting of the Proto-Tethys Ocean: Insights from Adakitic Granitoids in the Jiayuguan Area, Hexi Corridor (NW China) by Qigui Mao, Wenjiao Xiao, Rui Li, Songjian Ao, Dongfang Song, Miao Sang, Hao Wang, Zhou Tan

“…Combined with regional data, we propose that the Proto-Tethys Ocean was subducting until 403 Ma in the Qilian area.…”
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Genesis of the Daping Gold Deposit in the Middle Xuefeng Mountain Area, Southern China: Constraints from Geochemistry, Fluid Inclusion, and H-O-S Isotope by Xu Kong, Wen-Tian Mi, Xue-Yuan Qi, Shu-Jun Lǚ, Yu-Jun Dong, Jie Xin

“…The auriferous quartz-carbonate-sulfide veins and adjacent alteration rocks are structurally controlled within the NE (northeast) shear zone with NE, NNE (north-east-east), and NW (northwest) trending at high inclination angles. The petrogeochemistry analysis results show that the gold ores are characterized by high content values of SiO2, S, and As and low content values of Al2O3 and Na2O and display strong enrichment of LREE with δEu values ranging from 0.54 to 0.75. …”
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