Results 51 to 60 of about 229,246 (306)

Ethenylene-bridged periodic mesoporous organosilicas with ultra-large mesopores

Chemical Communications, 2009
E-configured ethenylene-bridged periodic mesoporous organosilicas with ultra-large mesopores and unprecedented pore volumes have been developed for the first time.
Vercaemst, C., de Jongh, P.E., Meeldijk, J.D., Goderis, B., Verpoort, F., van der Voort, P.   +5 more
openaire   +4 more sources

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +1 more source

Novel mesoporous carbon-silica composites from vinasse for the removal of dyes from aqueous silk dyeing wastes

Engineering and Applied Science Research, 2022
Novel mesoporous carbon-silica composites were prepared from vinasse, a by-product from ethanol production, as the carbon source, and sodium silicate (Na2SiO3) and potassium silicate (K2SiO3) as low-cost silica source alternatives to tetraethyl ...
Tippawan Ponnikorn, Jesper T. N. Knijnenburg, Duncan J. Macquarrie, Yuvarat Ngernyen   +3 more
doaj  

Solid Oxide Cell Electrode Nanocomposites Fabricated by Inkjet Printing Infiltration of Ceria Scaffolds

Nanomaterials, 2021
The enhancement of solid oxide cell (SOC) oxygen electrode performance through the generation of nanocomposite electrodes via infiltration using wet-chemistry processes has been widely studied in recent years.
Simone Anelli, Luis Moreno-Sanabria, Federico Baiutti, Marc Torrell, Albert Tarancón   +4 more
doaj   +1 more source

Structural and Luminescence Properties of Silica-Based Hybrids Containing New Silylated-Diketonato Europium(III) Complex [PDF]

, 2012
A new betadiketonate ligand displaying a trimethoxysilyl group as grafting function and a diketone moiety as complexing site (TTA-Si = 4,4,4-trifluoro-2-(3-trimethoxysilyl)propyl)-1-3-butanedione (C4H3S)COCH[(CH2)3Si(OCH3)3]COCF3) and its highly ...
Adriana P. Duarte, Bagwe P. R., Binnemans K., Binnemans K., Blasse G., Buenzli J.-C. G., Caiut J. M. A., Carlos L. D., Charbonniere L. J., Cides d. S. L. C., Cousinie S., Cousinie S., DeOliveira E., Dias F. A., Eliseeva S. V., Escribano P., Gago S., Gulino A., Huhtinen P., Jeannette Dexpert-Ghys, José Maurício A. Caiut, Lamansky S., Lenaerts P., Lenaerts P., Li H. R., Li H. R., Li Y., Malta O. L., Marie Gressier, Marie-Joëlle Menu, Meng Q., Nakamura S., Qiao X. F., Richardson F. S., Rocha L. A., Santra S., Sidney J. L. Ribeiro, Supkowski R. M., Teotinio E. S. E., Wang L., Wang X.-L., Werts M. H. V., Yan B., Ye Z., Zhang C., Zhang H.   +45 more
core   +2 more sources

Selective Benzene Capture by Metal‐Organic Frameworks

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) hold significant potential for capturing benzene from air emissions and hydrocarbon mixtures in liquid phases. This capability stems from their precisely engineered structures, versatile chemistries, and diverse binding interactions.
Zongsu Han, Ankit Mondal, Jiatong Huo, Yihao Yang, Hong‐Cai Zhou   +4 more
wiley   +1 more source

Synthesis of Mesoporous Silica@Co–Al Layered Double Hydroxide Spheres: Layer-by-Layer Method and Their Effects on the Flame Retardancy of Epoxy Resins [PDF]

, 2014
Hierarchical mesoporous silica@Co–Al layered double hydroxide (m-SiO2@Co–Al LDH) spheres were prepared through a layer-by-layer assembly process, in order to integrate their excellent physical and chemical functionalities.
Abdalla M., Anna A Stec, Bao C. L., Cain A. A., Chen C. P., Cheng K. C., Corma A., Das G., Deng Y. H., Eren E., Fan G. L., Fang M., Gang Tang, Gong J., Hoffmann F., Hong N. N., Hu J. L., Hukkamaki J., Jiang S. D., Karami C., Kashiwagi T., Kiba S., Koerner H., Kresge C. T., Laufer G., Lei Song, Lespade P., Li J., Lin H. Y., Liu M. X., Liu Z. P., Nguyen T. Q., Park S. C., Qian X. D., Qian Y., Shao M. F., Shi J. Y., Shu-Dong Jiang, Song R. J., Song R. J., Sun Z. K., Suzuki N., T. Richard Hull, Teng Z. G., Tsutsumi K., Wang D. Y., Wang L., Wang S., Wang X., Wei-Zhao Hu, Wu Q. L., Xue C. F., Yan N., Yan X. Q., Yang H. F., Yu X. Y., Yuan Hu, Zhang F. A., Zhang W. F., Zhao Y. F., Zhi-Man Bai, Zhu Y. F.   +61 more
core   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Highly Ordered Mesoporous NiCo2O4 as a High Performance Anode Material for Li-Ion Batteries

Frontiers in Chemistry, 2019
The controlled synthesis of highly ordered mesoporous structure has attracted considerable attention in the field of electrochemistry because of its high specific surface area which can contribute the transportation of ions.
Qilong Ren, Guangyu Wu, Weinan Xing, Jiangang Han, Pingping Li, Bo Li, Junye Cheng, Shuilin Wu, Rujia Zou, Junqing Hu   +9 more
doaj   +1 more source

Application of ultrasound and methanol for rapid removal of surfactant from MCM-41 [PDF]

Journal of the Serbian Chemical Society, 2014
Ultrasound waves have been successfully applied for removing template from the mesoporous MCM-41 molecular sieve. The method uses a 28 KHz ultrasound irradiation in a methanol solvent for disrupting micellar aggregation of the surfactant ...
Zanjanchi Mohammad A., Jabariyan Shaghayegh   +1 more
doaj   +1 more source