Results 71 to 80 of about 134,422 (234)

Synthesis and Microstructural Characterization of Lanthanum Doped Cerium Oxide by Solution Combustion Synthesis [PDF]

Materials Research
Materials based on doped ceria are considered promising elements for applications in solid oxide fuel cells (SOFCs). Cerium oxide can be classified as a mixed conductor. The type of dopant also greatly influences properties of doped ceria.
Evandro Garske Scarabelot, Vânia Caldas de Sousa, Luís Alberto Loureiro dos Santos Almeida, Willians Lopes de Almeida, José Jurado Egea   +4 more
doaj   +1 more source

Size and Morphology of Yttria Nanopowders Obtained by Solution Combustion Synthesis [PDF]

Archives of Metallurgy and Materials, 2018
The work presents results of solution combustion method utilization for yttria (Y2O3) nanopowder fabrication. Experiments were carried out with four different reducing agents: urea, glycine, citric acid and malonic acid added in stoichiometric ratio. The
M. Gizowska, I. Kobus, K. Perkowski, M. Piątek, G. Konopka, I. Witosławska, M. Osuchowski   +6 more
doaj   +1 more source

The Solution Combustion Synthesis of ZnO Powder for the Photodegradation of Phenol

Ceramics, 2022
Nanoscale and submicron powder of zinc oxide (ZnO) is known as a highly efficient photocatalyst that is promising for solving the problem of wastewater treatment from toxic organic pollutants including phenol and its derivatives.
Aleksandr P. Amosov, Vladislav A. Novikov, Egor M. Kachkin, Nikita A. Kryukov, Alexander A. Titov, Ilya M. Sosnin, Dmitry L. Merson   +6 more
doaj   +1 more source

Ultrastable Photoactive Halide Perovskite Nanocrystal‐Sensitized SnO2 Nanorods for Room‐Temperature NO2 Detection

Advanced Functional Materials, EarlyView.
ABSTRACT Metal oxide (MOx)‐based NO2 gas sensors typically require high temperatures or ultraviolet light, limiting their practical use. To enable visible‐light activation at room temperature, efficient and stable photosensitizers should be integrated with nanostructured MOx hosts.
Yeonji Yuk, Dokyum Kim, Jun‐Cheol Park, Yoonsung Jung, Inhyeok Oh, Donghyeon Lee, Yejoon Kim, Ji‐Eun Yeo, Young Min Song, Chang‐Lyoul Lee, Sanghan Lee   +10 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

Thermo‐Fluorescent Bactericidal Quantum Dots Based Smart Multifunctional Textiles via Molecular Surface Engineering and 3D‐Printed Interlocked Architectures

Advanced Healthcare Materials, EarlyView.
A versatile approach is presented for fabricating smart multifunctional textiles by integrating thermo‐fluorescent carbon dot/polymer nanocomposite coatings with 3D‐printed interlocked architectures. The fabrics exhibit temperature‐responsive fluorescence, durable hydrophobicity, strong antibacterial and antioxidant activity, and enhanced UV protection.
Poushali Das, Sayan Ganguly, Parham Khoshbakht Marvi, Misha Muthalali, Fatemeh Parniani, Shiza Hassan, Xiaowu (Shirley) Tang, Seshasai Srinivasan, Amin Reza Rajabzadeh   +8 more
wiley   +1 more source

Solution Combustion Synthesis for Various Applications: A Review of the Mixed-Fuel Approach

Fluids
As solution combustion synthesis (SCS) becomes a universal route to metal oxide nanomaterials, it also paves the way for mixed-fuel combustion synthesis as an advanced approach to the synthesis of materials of desirable properties for diverse ...
Samantha Padayatchee, Halliru Ibrahim, Holger B. Friedrich, Ezra J. Olivier, Pinkie Ntola   +4 more
doaj   +1 more source

Chemistry: Space resources for teachers including suggestions for classroom activities and laboratory experiments [PDF]

, 1971
Curriculum supplement to assist general chemistry teachers in updating instruction materials with aerospace ...
Bowman, W. H., Lawrence, R. M.
core   +1 more source

Carbon Nanotubes by a CVD Method. Part II: Formation of Nanotubes from (Mg, Fe)O Catalysts [PDF]

, 2002
The aim of this paper is to study the formation of carbon nanotubes (CNTs) from different Fe/MgO oxide powders that were prepared by combustion synthesis and characterized in detail in a companion paper.
Alvarez W. E., Bacsa R. R., Bacsa R. R., Bhide V. G., Bi X. X., Bodker F., Boudart M., Carles V., Cassell A. M., Cheng H. M., Colomer J. F., Coquay P., Coquay P., Dai H., Flahaut E., Flahaut E., Govindaraj A., Hafner J. H., Hayashi M., Herrera J. E., Holland T. J. B., Jing J., Kingsley J. J., Kitiyanan B., Kong J., Laurent, Laurent, Li Y., Li Y., Patil K. C., Peigney A., Peigney A., Peigney A., Peigney A., Perez A., Quénard O., Simkin D. J., Su M., Topsoe H., Vandenberghe R. E., Wagman D. D., Woods K. N., Yakel H. L., Zhang Y.   +43 more
core   +3 more sources

Unveiling the Role of Curvature in Carbon for Improved Energy Release of Ammonium Perchlorate

Advanced Materials, EarlyView.
High‐curvature carbon materials identified via machine learning and simulation can enhance the heat release and combustion performance of ammonium perchlorate. ABSTRACT The catalytic role of carbon curvature in the thermal decomposition of ammonium perchlorate (AP) remains largely unexplored. To address this gap, this study employs machine learning and
Dan Liu, Keliang Song, Haorui Zhang, Zhipeng Liu, Guansong He, Junru Wang, Wenming Yang, Xu Zhao, Zhijian Yang   +8 more
wiley   +1 more source