Showing 161 - 180 results of 224 for search '"mesoporous"', query time: 0.07s Refine Results
  1. 161

    Multifractal characteristics of pore structure in the terrestrial shale reservoirs of the Lianggaoshan formation in northeast sichuan basin and its geological significance by Jiping Wang, Jiping Wang, Hongmei Shao, Hongmei Shao, Yuanhao Zhang, Yuanhao Zhang, Zhenxue Jiang, Zhenxue Jiang, Bo Gao, Bo Gao, Lingling Li, Lingling Li, Huifang Pan, Huifang Pan, Haonan Wang, Haonan Wang, Xi Lu, Xi Lu, Hengyuan Qiu, Hengyuan Qiu, Xiaobiao He, Xiaobiao He, Chengju Zhang, Chengju Zhang

    Published 2025-02-01
    “…Medium-organic bedded felsic shale, also exhibiting laminated and feldspathic textures, possess a more complex mesoporous structure that facilitates hydrocarbon enrichment, but their high heterogeneity presents challenges for exploration and development. …”
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    Article
  2. 162

    Promising Directions in Chemical Processing of Methane from Coal Industry. Part 4. Long-term Stability Test by Е.V. Matus, O.V. Tailakov, O.B. Sukhova, A.V. Salnikov, O.A. Stonkus, M.A. Kerzhentsev, S.R. Khairulin, Z.R. Ismagilov

    Published 2024-12-01
    “…It was established that the mesoporous texture of the catalyst was retained, but the dispersion of the active component decreased. …”
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  3. 163

    Chemical characterization and encapsulation of Ganoderma pfeifferi extract with cytotoxic properties by Jan Šťastný, Ángela Morellá-Aucejo, Ángela Morellá-Aucejo, Ángela Morellá-Aucejo, Tomáš Skala, Andrea Bernardos, Andrea Bernardos, Andrea Bernardos, Petr Maršík, Araceli Lérida-Viso, Araceli Lérida-Viso, Araceli Lérida-Viso, Jaroslav Matějka, Anna Mascellani Bergo, María Dolores Marcos, María Dolores Marcos, María Dolores Marcos, Ramón Martínez-Máñez, Ramón Martínez-Máñez, Ramón Martínez-Máñez, Ivan Jablonský, Pavel Klouček

    Published 2025-01-01
    “…Notably, the extract obtained from Ganoderma pfeifferi demonstrated the highest activity and was further used for encapsulation within synthesized mesoporous silica nanoparticles MCM-41. Subsequently, the cytotoxic effect of the loaded MCM-41 to the free form of extract was compared. …”
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  4. 164

    The Dynamic Change of Pore Structure for the Low-Rank Coal with Various Pretreatment Temperatures: A Case Study from Southwestern Ordos Basin by Teng Li

    Published 2020-01-01
    “…Finally, the mesopore evolution model with the increased pretreatment temperatures was summarized.…”
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  5. 165

    Combined characterization of pore structurein deep medium-rank coal using mercury intrusion and liquid nitrogen adsorption methods and its pore fractal characteristics by Qi LI, Yong WU, Lei QIAO

    Published 2025-01-01
    “…The pore volume distribution was dominated by macropores, with micropores and transition pores contributing roughly equally, and mesopores having a relatively small distribution. This indicated that macropores had better connectivity and mesopores were more closed. …”
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  6. 166

    Study on the Imbibition Characteristics of Different Types of Pore-Throat Based on Nuclear Magnetic Resonance Technology by Xiong Liu, Yang Zhang, Ziming Zhang, Jinze Xu, Desheng Zhou, Jian Su, Ying Tang

    Published 2022-01-01
    “…Macropores contribute most of the imbibition recovery, mesopores have a weak contribution, and the contribution of micropores and pinholes can be ignored. …”
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    Article
  7. 167

    Effect of Fragmentation on Pore Structures and Fractal Characteristics of Intact Coal and Deformed Coal Based on Experiments by Mingjie Li, Shouqing Lu, Chengfeng Wang, Jie Liu, Jiang Shi, Taibiao Bei

    Published 2022-01-01
    “…The damage paths of fragmentation on various kinds of pores in intact coal are as follows: macropores, mesopores, minipores, and micropores, and those on various kinds of pores in deformed coal are as follows: macropores, micropores, mesopores, and minipores. …”
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  8. 168

    The Adsorption Capacity and Geotechnical Properties of Modified Clay Containing SSA Used as Landfill Liner-Soil Materials by Haijun Lu, Yiqie Dong, Jixiang Li, Changhong Wang

    Published 2015-01-01
    “…The pore size distribution of the modified clay containing SSA is mainly composed of micropores (<2 nm) and mesopores (2~7 nm). With the increasing of SSA from 0% to 5%, the adsorption capacity of Zn(II) and Cu(II) to the clay increases 37% and 273%, respectively. …”
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  9. 169

    Production of Biologically Activated Carbon from Orange Peel and Landfill Leachate Subsequent Treatment Technology by Zhigang Xie, Wei Guan, Fangying Ji, Zhongrong Song, Yanling Zhao

    Published 2014-01-01
    “…In order to improve adsorption of macromolecular contaminants and promote the growth of microorganisms, active carbon for biological wastewater treatment or follow-up processing requires abundant mesopore and good biophile ability. In this experiment, biophile mesopore active carbon is produced in one-step activation with orange peel as raw material, and zinc chloride as activator, and the adsorption characteristics of orange peel active carbon is studied by static adsorption method. …”
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  10. 170

    Structure and spectra of photochemically obtained nanosized silver particles in presence of modified porous silica by Galina Krylova, Anna Eremenko, Natalia Smirnova, Susie Eustis

    Published 2005-01-01
    “…Mesoporous silica powders and films modified with organic sensitizer benzophenone were used as photocatalysts in the reaction of silver ion reduction by isopropyl alcohol under UV-irradiation with λ= 253.7 nm and 365 nm in presence of colloidal silica as stabilizer. …”
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  11. 171

    Preparation of a Novel ACS/CS/EDTA Composite from Sugarcane Bagasse for Enhanced Adsorption of Carbon Dioxide by Quang Minh Pham, Xuan Son Nghiem, Thang Le Minh, Anh-Tuan Vu

    Published 2024-12-01
    “…The obtained ACS is an amorphous and porous material and contains both micropores and mesopores. The micropore volume, mesopore volume, Brunauer–Emmett–Teller (BET) surface area and average pore width of the ACS are 0.112 cm3/g, 0.193 cm3/g, 354.8 m2/g and 55.7 Å, respectively. …”
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  12. 172

    Pore Structure Characteristics, Genesis, and Its Controlling Effect on Gas Migration of Quaternary Mudstone Reservoir in Qaidam Basin by Shijie He, Xianglu Tang, Zeyu Shao, Zhenxue Jiang, Bo Wang, Xiaoxue Liu, Yuchao Wang, Mingli Xu

    Published 2022-01-01
    “…The pore size distribution varies from nanometers to micrometers, and mesopores mainly contribute to the specific surface area. (2) Rigid minerals and clay minerals are the main controlling factors for the pore structure of mudstone reservoirs. …”
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  13. 173

    Influence of Acidic Substances on Compression Deformation Characteristics of Loess by Hao Tang, Chiyang Liu, Nianqin Wang, Huahua Li, Guannan Wu, Jinzhi Luo, Mengli Zeng

    Published 2021-01-01
    “…The percentages of micropore, small pore, mesopore, and macropore areas of original loess were 20.90%, 79.10%, 0%, and 0%, respectively. …”
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  14. 174

    Quantitative Characterization for the Micronanopore Structures of Terrestrial Shales with Different Lithofacies Types: A Case Study of the Jurassic Lianggaoshan Formation in the So... by Weiwei Liu, Kun Zhang, Qianwen Li, Zhanhai Yu, Sihong Cheng, Jiayi Liu, Pei Liu, Fengli Han, Liangyi Tang, Zhengwei Li, Xuejiao Yuan, Yiming Yang, Yao Zeng, Chen Zhang

    Published 2021-01-01
    “…Organic-matter-bearing mixed shales have the lowest pore volume and specific surface area; its pore volume is primarily provided by macropores, and the specific surface area by mesopores and the shape of the pores are close to an ink bottle.…”
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  15. 175

    The Influence of Reservoir Composition on the Pore Structure of Continental Shale: A Case Study from the Qingshankou Formation in the Sanzhao Sag of Northern Songliao Basin, NE Chi... by Jianguo Yang, Liu Wang, Shichao Li, Cheng Zuo, Fei Xiao, Yuchu Chen, Yulai Yao, Longhui Bai

    Published 2021-01-01
    “…The organic matter pore is less developed, mainly composed of intragranular pores and crack pores of organic matter. Mesopores related to clay minerals are widely developed, rigid quartz particles can protect and support mesopores and macropores, and carbonate cementation can inhibit pore development. …”
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    Article
  16. 176

    Adsorption Characteristics of Activated Carbon Obtained from Rice Husks by Treatment with Phosphoric Acid by Laila B. Khalil

    Published 1996-10-01
    “…Analysis of the nitrogen adsorption isotherms was achieved by applying the BET, DR, t- and α S -methods so as to assess the contribution of micropores and mesopores in the products. The washed products showed reasonable surface areas with dimensions in the micropore range. …”
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  17. 177

    Marine Shale Gas Occurrence and Its Influencing Factors: A Case Study from the Wufeng-Longmaxi Formation, Northwestern Guizhou, China by Taotao Cao, Hu Liu, Anyang Pan, Mo Deng, Qinggu Cao, Ye Yu, Yanran Huang, Zhenghui Xiao

    Published 2022-01-01
    “…Shale gas content is positively correlated with micropore volume, mesopore volume and TOC content but negatively correlated with macropore volume and clay mineral content, indicating that methane is preferentially stored in micropores (<2 nm) and mesopores (2–50 nm) related to OMs. …”
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  18. 178

    Study on Pore and Fissure Structure Characteristics of Deep Soft Coal Rock by Minbo Zhang, Zhen Zhang, Dangyu Zhang, Delong Zou, Jinlei Du, Zichao Wang, Chunxin Li

    Published 2021-01-01
    “…The distribution of pore volume in each pore section of a coal sample has the rule that the transition pore is larger than the micropore, and the micropore is larger than the mesopore, and the maximum ratio is 66.2%. The distribution of pore specific surface area has the rule that the micropore is larger than the transition pore, and the transition pore is larger than the mesopore. …”
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  19. 179

    Relationship between Tectonism and Composition and Pore Characteristics of Shale Reservoirs by Fuhua Shang, Yanming Zhu, Haitao Gao, Yang Wang, Ruiyin Liu

    Published 2020-01-01
    “…Shale samples with strong deformation have a smaller mesopore volume; but due to the presence of organic-clay aggregates, a larger mesopore-specific surface area embarks on these samples. …”
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  20. 180

    The Influence of the Activation Temperature on the Structural Properties of the Activated Carbon Xerogels and Their Electrochemical Performance by Nguyen Khanh Nguyen Quach, Wein-Duo Yang, Zen-Ja Chung, Hoai Lam Tran

    Published 2017-01-01
    “…The carbon xerogel sample activated at 900°C was found with the most appropriate structure, which has the high micropore area and a more-balanced porosity between the micropores and mesopores, for using as an electrode material. The highest obtained specific capacitance value was 270 Fg−1 in 6 M KOH electrolyte at scan rate of 5 mVs−1 from the cyclic voltammetry.…”
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