Výsledky vyhledávání - "POROSITY"

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    Vibration Analysis of Al–Al[sub.2]O[sub.3] Micro-Cantilever Sandwich Beams with Porosity in Fluids Autor Tang, Feixiang, Yuan, Xiong, He, Siyu, Jiang, Jize, Shi, Shaonan, Li, Yuhan, Liu, Wenjin, Zhou, Yang, Dong, Fang, Liu, Sheng

    ISSN: 2072-666X, 2072-666X
    Vydáno: MDPI AG 01.02.2025
    Vydáno v Micromachines (Basel) (01.02.2025)
    “…The vibration of porous Al–Al[sub.2]O[sub.3] micro-cantilever sandwich beams in fluids was studied utilizing the modified couple stress theory and the scale…”
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    Development and Optimization of Self-Healing Cement for CO[sub.2] Injection and Storage Wells: Enhancing Long-Term Wellbore Integrity in Extreme Subsurface Conditions Autor Alsubaih, Ahmed, Sepehrnoori, Kamy, Delshad, Mojdeh

    ISSN: 2076-3417, 2076-3417
    Vydáno: MDPI AG 01.05.2025
    Vydáno v Applied sciences (01.05.2025)
    “…Ensuring long-term wellbore integrity is critical for CO[sub.2] injection and storage operations. Conventional cement degrades in CO[sub.2]-rich environments,…”
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    Surface Chemistry of Cherry Stone-Derived Activated Carbon Prepared by H[sub.3]PO[sub.4] Activation Autor González-Domínguez, Jose M, Fernández-González, Carmen, Alexandre-Franco, María, Gómez-Serrano, Vicente

    ISSN: 2227-9717, 2227-9717
    Vydáno: MDPI AG 01.01.2024
    Vydáno v Processes (01.01.2024)
    “…The preparation of activated carbons (ACs) from cherry stones and chemical activation with H[sub.3]PO[sub.4] can be controlled by the experimental variables…”
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    Growth of Nanostructured TiO[sub.2] Thin Films onto Lignocellulosic Fibers through Reactive DC Magnetron Sputtering: A XRD and SEM Study Autor Eleutério, Telmo, Sério, Susana, Vasconcelos, Helena C

    ISSN: 2079-6412, 2079-6412
    Vydáno: MDPI AG 01.05.2023
    Vydáno v Coatings (Basel) (01.05.2023)
    “…TiO[sub.2] thin films were deposited on ginger lily (Hedychium gardnerianum) fibers using a custom-made DC reactive magnetron sputtering system with…”
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    Persistent porosity Autor Pichon, Anne

    ISSN: 1755-4330, 1755-4349
    Vydáno: London Nature Publishing Group 01.12.2014
    Vydáno v Nature chemistry (01.12.2014)
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    Improving foaming behavior of poly Autor Wang, Xiaofeng, Zhang, Shuya, Li, Jiawei, Qiao, Min, Liu, Xuedi, ZifanZou, Zhang, Ning, Lv, Yingzheng, Jiang, Jing, Han, Wenjuan, Uyama, Hiroshi, Li, Qian

    ISSN: 0032-3888
    Vydáno: Society of Plastics Engineers, Inc 01.07.2025
    Vydáno v Polymer engineering and science (01.07.2025)
    “…Poly(L-lactide-co-e-caprolactone) (PLCL) has garnered significant attention in the biomedical field due to its excellent properties, including good…”
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    Mesoporous Titania-Iron(III) Oxide with Nanoscale Porosity and High Catalytic Activity for the Synthesis of [beta]-Amino Alcohols and Benzimidazole Derivatives Autor Roy, Susmita, Banerjee, Biplab, Salam, Noor, Bhaumik, Asim, Islam, Sk Manirul

    ISSN: 1867-3880, 1867-3899
    Vydáno: Weinheim Wiley Subscription Services, Inc 01.09.2015
    Vydáno v ChemCatChem (01.09.2015)
    “…A mesoporous TiO2-Fe2O3 mixed oxide material (MTF-1E) with nanoscale porosity and a high BET surface area was synthesized using sodium dodecyl sulfate (SDS) as…”
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    Molecular Simulation of SO[sub.2] Separation and Storage Using a Cryptophane-Based Porous Liquid Autor Collado, Pablo, Piñeiro, Manuel M, Pérez-Rodríguez, Martín

    ISSN: 1422-0067
    Vydáno: MDPI AG 01.02.2024
    “…A theoretical molecular simulation study of the encapsulation of gaseous SO[sub.2] at different temperature conditions in a type II porous liquid is presented…”
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    Reducing Water Absorption and Improving Flexural Strength of Aluminosilicate Ceramics by MnO[sub.2] Doping Autor Yang, Bingxin, Lu, Shaojun, Li, Caihong, Fang, Chen, Wan, Yan, Lin, Yangming

    ISSN: 1996-1944, 1996-1944
    Vydáno: MDPI AG 01.06.2024
    Vydáno v Materials (01.06.2024)
    “…As key performance indicators, the water absorption and mechanical strength of ceramics are highly associated with sintering temperature. Lower sintering…”
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    A Changing Light Environment Induces Significant Lateral CO[sub.2] Diffusion within Maize Leaves Autor Wu, Han-Yu, Zou, Qing-Qing, Ji, Wen-Tao, Wang, Ying-Wei, Zhang, Wang-Feng, Jiang, Chuang-Dao

    ISSN: 1422-0067
    Vydáno: MDPI AG 01.12.2022
    “…A leaf structure with high porosity is beneficial for lateral CO[sub.2] diffusion inside the leaves. However, the leaf structure of maize is compact, and it…”
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    Role of porosity defects in metal 3D printing: Formation mechanisms, impacts on properties and mitigation strategies Autor Wang, Shuhao, Ning, Jinsheng, Zhu, Lida, Yang, Zhichao, Yan, Wentao, Dun, Yichao, Xue, Pengsheng, Xu, Peihua, Bose, Susmita, Bandyopadhyay, Amit

    ISSN: 1369-7021, 1873-4103
    Vydáno: Elsevier Ltd 01.10.2022
    Vydáno v Materials today (Kidlington, England) (01.10.2022)
    “…[Display omitted] Metal 3D printing (3DP), a state-of-the-art manufacturing technology that brings the potential to fabricate complex structures at low cost…”
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    A methodology to analyse the angular, radial and regional porosities of a cylindrical packed bed of spheres Autor Bester, P.M., du Toit, C.G.

    ISSN: 0029-5493, 1872-759X
    Vydáno: Amsterdam Elsevier B.V 01.06.2022
    Vydáno v Nuclear engineering and design (01.06.2022)
    “…•Vertical line-based approach to calculate angular, radial and regional porosities.•Methodology validated against analytical and published results.•Determine…”
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    Small biochar particles added to coarse sandy subsoil greatly increase water retention and affect hydraulic conductivity Autor Bruun, E. W., Ravenni, G., Müller‐Stöver, D., Petersen, C. T.

    ISSN: 1351-0754, 1365-2389
    Vydáno: Oxford, UK Blackwell Publishing Ltd 01.11.2023
    Vydáno v European journal of soil science (01.11.2023)
    “…Sandy soils can benefit greatly from the addition of biochar, but the benefits depend on the properties of both the soil and the biochar. This study…”
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    Floodwater pathways in urban areas: A method to compute porosity fields for anisotropic subgrid models in differential form Autor Ferrari, Alessia, Viero, Daniele P.

    ISSN: 0022-1694, 1879-2707
    Vydáno: Elsevier B.V 01.10.2020
    Vydáno v Journal of hydrology (Amsterdam) (01.10.2020)
    “…•Flood modelling in real urban areas is a challenge for differential anisotropic porosity models.•Direction-dependent, cell-based conveyance porosity is not…”
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    The porosity distribution in the HTTU annular packed bed of spheres Autor Potgieter, M.C., du Toit, C.G.

    ISSN: 0029-5493, 1872-759X
    Vydáno: Elsevier B.V 01.02.2023
    Vydáno v Nuclear engineering and design (01.02.2023)
    “…•Evaluation of the porosity of the HTTU annular packed bed.•Angular and radial variation in porosity for bottom near-wall region characterized.•Standard…”
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    Understanding of Low‐Porosity Sulfur Electrode for High‐Energy Lithium–Sulfur Batteries Autor Fu, Yucheng, Singh, Rajesh K, Feng, Shuo, Liu, Jun, Xiao, Jie, Bao, Jie, Xu, Zhijie, Lu, Dongping

    ISSN: 1614-6832, 1614-6840
    Vydáno: 01.04.2023
    Vydáno v Advanced energy materials (01.04.2023)
    “…The lithium–sulfur (Li–S) battery is a promising technology for large‐scale energy storage and vehicle electrification due to its high theoretical energy…”
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    Enhanced N-Butanol Sensing Performance of Cr-Doped CeO[sub.2] Nanomaterials Autor Chen, Yanping, Xu, Haoyang, Ren, Jing, Zhang, Guangfeng, Jia, Yonghui

    ISSN: 1424-8220, 1424-8220
    Vydáno: MDPI AG 01.02.2025
    Vydáno v Sensors (Basel, Switzerland) (01.02.2025)
    “…The Cr-doped CeO[sub.2] nanomaterials were prepared by a simple hydrothermal method. Morphological analysis revealed that Cr doping altered the morphology and…”
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