Showing 201 - 220 results of 337 for search '"mesoporous"', query time: 0.06s Refine Results
  1. 201

    Synthesis of Al-MCM-41@Ag/TiO2 Nanocomposite and Its Photocatalytic Activity for Degradation of Dibenzothiophene by Xuan Nui Pham, Tuan Dat Pham, Ba Manh Nguyen, Hoa Thi Tran, Dinh Trong Pham

    Published 2018-01-01
    “…Mesoporous Al-MCM-41@Ag/TiO2 nanocomposites were synthesized successfully by combining the sol-gel method and hydrothermal treatment, using titanium isopropoxide (TTIP), AgNO3, and Vietnamese bentonite as precursors of Ti, Ag, and Si, respectively. …”
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  2. 202

    Textural Characterisation of Iron-Promoted Raney Nickel Catalysts Synthesised by Mechanical Alloying by J. Salmones, B. Zeifert, J.G. Cabañas-Moreno, G. Aguilar-Rios, F. Rojas, A.J. Ramirez-Cuesta

    Published 2001-12-01
    “…Mesoporous binary Al x Ni y and ternary Al x Ni y Fe z Raney-type catalysts were synthesised by a two-step procedure involving two main processes, i.e. …”
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  3. 203

    Cu-Ag/SBA-15 nano catalysts for the control of microorganisms in water by Saidulu Ganji, Ramesh Kola, Kumaraswamy Gullapelli, Ramesh Martha

    Published 2025-01-01
    “…Abstract Because of their uniform and regular channels, adjustable pore size, large surface area, controllable wall composition, high hydrothermal stability, ease of functional modification, and good accessibility of larger reactant molecules, mesoporous siliceous SBA-15 is of excellent catalyst carrier that is highly versatile and has been used extensively to prepare a variety of supported catalysts with ideal catalytic properties. …”
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  4. 204

    CO2 Adsorption from Biogas Using Amine-Functionalized MgO by Preecha Kasikamphaiboon, Uraiwan Khunjan

    Published 2018-01-01
    “…In this study, an amine-functionalized adsorbent for CO2 capture from biogas was developed. Mesoporous MgO was synthesized and functionalized with different tetraethylenepentamine (TEPA) loadings by wet impregnation technique. …”
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  5. 205

    Dual-mode-driven nanomotors targeting inflammatory macrophages for the MRI and synergistic treatment of atherosclerosis by Min Wei, Qiaoji Jiang, Shuang Bian, Pengzhao Chang, Bangbang Li, Changzhou Shi, Yangang Zhu, Yanchen Wang, Pingfu Hou, Jingjing Li

    Published 2025-01-01
    “…Thus, in this study, a H2O2-NIR dual-mode nanomotor, Gd-doped mesoporous carbon nanoparticles/Pt with rapamycin (RAPA) loading and AntiCD36 modification (Gd-MCNs/Pt-RAPA-AC) was constructed. …”
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  6. 206

    A New Ruthenium Sensitizer Containing Benzo[1,9]quinolizino(acridin-2-yl)vinyl-2,2′-bipyridine Ligand for Effective Nanocrystalline Dye-Sensitized Solar Cells by Jeum-Jong Kim, Jeonghun Yoon, Eun Jung Kim, Bo Ram Kim, Yong-Jin Yoon, Mangu Kang

    Published 2012-01-01
    “…Novel ruthenium bipyridyl sensitizer incorporating conjugated benzo[1,9]quinolizino-(acridin-2-yl)vinyl-2,2′-bipyridine ligand [JJ-12] has been synthesized and demonstrated as efficient sensitizer in dye-sensitized solar cells. A mesoporous titania film stained with JJ-12 exhibits a remarkable incident monochromatic photon-to-current conversion efficiency of 82%. …”
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  7. 207

    Equilibrium Studies of Fluoride Adsorption onto a Ferric Poly−mineral from Kenya by EW Wambu, CO Onindo, W Ambusso, GK Muthakia

    Published 2013-07-01
    “…The adsorption data also correlated to Langmuir and Freundlich models indicating that F adsorption onto FPM was a mixed process involving chemisorption onto surface sites followed by gradual intra-particle penetration of F into mesoporous structure of the mineral. High mean Langmuir adsorption capacity of 10.8 mg/g, indicate that the mineral could be of use as an inexpensive substrate for the removal of F from aqueous streams. …”
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  8. 208

    Optimization, Characterisation and Evaluation of Biochar Obtained from Biomass of Invasive Weed Crotalaria burhia by Loveena Gaur and Poonam Poonia

    Published 2024-12-01
    “…It possesses a honeycomb structure having mesoporous surface porosity with a surface area of 155.19m²/g and the presence of a remarkable concentration of mineral elements calcium and potassium. …”
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  9. 209

    Development of a sustainable route for the production of high‐fructose syrup from the polyfructan inulin by Kongkona Saikia, Hridya Radhakrishnan, Abiram Karanam Rathankumar, Siva Gokul Senthil Kumar, Shravani Kalita, Jenet George, Sivanesan Subramanian, Vaidyanathan Vinoth Kumar

    Published 2021-04-01
    “…Abstract The authors used mesoporous silica microspheres as a support for the immobilization of inulinase from Aspergillus brasiliensis MTCC 1344 by the process of cross‐linking. …”
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  10. 210
  11. 211

    Dye-Sensitized Solar Cells Prepared with Mexican Pre-Hispanic Dyes by Mario Alberto Sánchez-García, Xim Bokhimi, Sergio Velázquez Martínez, Antonio Esteban Jiménez-González

    Published 2018-01-01
    “…In this study, both dyes are used to sensitize the mesoporous TiO2m semiconductor to prepare DSSCs.…”
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  12. 212

    Bio-waste to environmental purifier: Application of potato peel for acid red 73 adsorption from leather dyeing effluent by Fatema-Tuj Zohra, Sobur Ahmed, Md Zahangir Alam, Md Nurnabi, Nazia Rahman

    Published 2025-06-01
    “…BET analysis exhibited mesoporous structure of PP with average pore diameter of 85.98 Å. …”
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  13. 213

    The influence of diagenesis on the quality of tight sandstone reservoirs in Longdong, Ordos Basin by Gaixia Cui, Shouyu Xu, Qinlian Wei, Yimeng Yang, Jin Hu, Tuoping He

    Published 2024-11-01
    “…The predominant types of pores are intragranular pores and cutting-karst pores, with the pore size primarily falling within the microporous to mesoporous range. The sedimentary facies and diagenesis exert control over the physical qualities of the reservoir. …”
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  14. 214

    Na-TiNT Nanocrystals: Synthesis, Characterization, and Antibacterial Properties by Enzo V. H. Agressott, Mauro M. Oliveira, Thiago S. Freitas, Raimundo L. S. Pereira, Ana R. P. Silva, Rafael P. Cruz, Antonia T. L. Santos, Alexandre M. R. Teixeira, Tainara G. Oliveira, João H. da Silva, Alexandre R. Paschoal, Bartolomeu C. Viana, Paulo de Tarso C. Freire, Abolghasem Siyadatpanah, Polrat Wilairatana, Henrique D. M. Coutinho

    Published 2022-01-01
    “…Titanium nanotubes have attractive morphological and physicochemical properties for several applications, such as high surface area, mesoporous structure, good stability, ion exchange capacity, and antibacterial property. …”
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  15. 215

    Synthesis of MIL-100(Fe) at Low Temperature and Atmospheric Pressure by Jing Shi, Shengtao Hei, Huanhuan Liu, Yanghe Fu, Fumin Zhang, Yijun Zhong, Weidong Zhu

    Published 2013-01-01
    “…MIL-100(Fe), a mesoporous metal-organic framework (MOF), has a large BET specific surface area and pore volume with the presence of a significant amount of accessible Lewis acid metal sites upon dehydration. …”
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  16. 216

    Mechanism Analysis of the Influence of Freeze-Thaw on the Damage and Debonding Evolution of Sandstone-Concrete Interface by Yanjun Shen, Tao Luo, Xin Wei, Xueting Li, Long Jin, Liangdong Wen, Hui Peng, Yanjun Ji

    Published 2022-01-01
    “…The conclusions drawn are as follows: (1) With the increase of freeze-thaw times, the content of micropores and macropores at the interface gradually increases, while the content of mesoporous gradually decreases. At the same time, the decrease of freeze-thaw temperature also aggravates the growth of interface cracks, and the freeze-thaw damage of interface is closely related to the minimum freeze-thaw temperature. (2) The damage of the sandstone side becomes more serious under multiple freeze-thaw actions. …”
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  17. 217

    Sol–gel synthesis of TiO2 doped with chromium: photocatalytic degradation of tartrazine by Ana E. Cardozo, Elsa M. Farfán Torres, Graciela V. Morales, Edgardo L. Sham

    Published 2023-12-01
    “…In addition, the introduction of chromium (VI) ions tends to reduce the average size of the particles, increasing the specific surface area and favoring the development of a mesoporous structure. It also decreases the forbidden band (Eg) and increases the absorption of radiation in the visible light range.…”
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  18. 218

    Simple Preparation of the CuO•Fe3O4/Silica Composite from Rice Husk for Enhancing Fenton-Like Catalytic Degradation of Tartrazine in a Wide pH Range by Khanh Huyen Pham Ngoc, Anh-Tuan Vu

    Published 2022-01-01
    “…SiO2 was prepared from rice husk (RH) with the assistance of cetrimonium bromide (CTAB), and the CuO•Fe3O4/SiO2 composite was prepared by a simple coprecipitation method to enhance the Fenton-like degradation of dyes in a wide pH range. SiO2 was a mesoporous material with a relatively large surface area of 496.4 m2/g and a highly relative pore volume of 1.154 cm3/g. …”
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  19. 219

    Steam Reforming of High-Concentration Toluene as a Model Biomass Tar Using a Nickel Catalyst Supported on Carbon Black by Soohyun Kim, Sangjun Yoon, Zulqarnain, Jiho Yoo, Hyuk Im, Sangdo Kim, Donghyuk Chun, Hokyung Choi, Jeonghwan Lim

    Published 2025-01-01
    “…All three carbon supports (CB, AC, LRC) showed high catalytic performance with NiMg catalysts at 500 °C. Among them, the mesoporous CB support exhibited the highest stability when exposed to steam, with NiMg on CB (NiMg/CB) remaining stable for long-term continuous operation without any deactivation due to coking or thermal degradation.…”
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  20. 220

    Enhanced CO2 Capture Performance Using Methyl Diethanolamine-functionalized Silica Gels: Assessing CO2 Capture Capacity by Petpitcha Boonmatoon, Pacharapol Nokpho, Pornpote Piumsomboon, Benjapon Chalermsinsuwan

    Published 2025-01-01
    “…There are many potential solid adsorbents for CO2 capture, such as zeolites, alumina, metal‒organic frameworks (MOFs), and mesoporous silicas. Silica materials possess unique properties that make them promising candidates as solid sorbents for CO2 capture. …”
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