Showing 261 - 280 results of 430 for search '"BET"', query time: 0.04s Refine Results
  1. 261

    "Theory of Pore Conflation" and "Shubhjyot's equation" in the treatment of Brilliant green dye-contaminated water using Jamun leaves biochar by Shubham Sutar, Jyoti Jadhav

    Published 2025-01-01
    “…Biochar was produced via pyrolysis at 800 °C and examined employing various methods, including Scanning electron microscopy (SEM–EDX), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), Brunauer–Emmett–Teller (BET) analysis, Raman spectroscopy, Zeta potential and X-ray photoelectron spectroscopy (XPS). …”
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  2. 262

    TiO2/Halloysite Composites Codoped with Carbon and Nitrogen from Melamine and Their Enhanced Solar-Light-Driven Photocatalytic Performance by Pengcheng Yao, Shuhui Zhong, Zhurui Shen

    Published 2015-01-01
    “…The obtained C+N-TiO2/HNTs were characterized by transmission electron microscopy (TEM), N2 adsorption-desorption isotherm (BET), X-ray photoelectron spectroscopy (XPS), and Fourier transform infrared spectrum (FT-IR). …”
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  3. 263

    Synthesis of EPB/TiO2 Activated Carbon Composite Using Microwaves Activation for Purification of Motor Vehicle Exhaust Emissions by Wahyu Nur Aqni, Mega Nurhanisa, Dwiria Wahyuni

    Published 2025-02-01
    “…Surface morphology characterization of the composite is conducted using Brunauer-Emmett-Teller (BET) and Scanning Electron Microscope (SEM). EPB-AC exhibits an average reduction effectiveness of HC gas based on particle size (50, 100, 150, 200 mesh) sequentially at 34.49%, 37.43%, 39.98%, and 43.56%. …”
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  4. 264

    Highly Porous Carbon Materials from Biomass by Chemical and Carbonization Method: A Comparison Study by Wan Nor Roslam Wan Isahak, Mohamed Wahab Mahamed Hisham, Mohd Ambar Yarmo

    Published 2013-01-01
    “…Brunauer-Emmett-Teller (BET) surface analysis has shown that bamboo-based carbon has good properties with higher surface area (507.8 m2/g), micropore area (393.3 m2/g), and better thermal behavior (compared to FP and EFB) without any activation or treatment process. …”
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  5. 265

    Using Modified Fly Ash for Removal of Heavy Metal Ions from Aqueous Solution by Thuy Chinh Nguyen, Trang Do Mai Tran, Van Bay Dao, Quoc-Trung Vu, Trinh Duy Nguyen, Hoang Thai

    Published 2020-01-01
    “…The change in morphology, specific surface area, crystal structure, and composition of the unmodified and modified fly ash was evaluated by FTIR, XRD, FESEM, BET, and EDX methods and techniques. The FTIR spectra of modified fly ash showed that there was no chemical reaction between the surfactants and fly ash. …”
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  6. 266

    Xanthomonas citri subsp. citri requires a polyketide cyclase to activate the type III secretion system for virulence by Shuying Zhu, Siyu Wu, Yanmin Liu, Zaibao Zhang, Huasong Zou

    Published 2025-02-01
    “…Results The PKC was determined to have a signal peptide, a START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC (SRPBCC) domain, and a GyrI-like small molecule binding domain. …”
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  7. 267

    Preparation, Characterization, and Evaluation of Humidity-Dependent Electrical Properties of Undoped and Niobium Oxide-Doped TiO2 : WO3 Mixed Powders by Pedro M. Faia, Juliano Libardi, Itamar Barbosa, Evando S. Araújo, Helinando P. de Oliveira

    Published 2017-01-01
    “…The microstructure of the samples was analyzed from scanning electron microscopy, X-ray diffraction patterns, Raman spectra, BET surface area analysis, and porosimetry. The electrical characterization was obtained from impedance spectroscopy (100 Hz to 40 MHz) in the 10–100% RH range. …”
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  8. 268

    Preparation and Application of Mesoporous Nanotitania Photocatalysts Using Different Templates and pH Media by S. M. Abdel-Azim, A. K. Aboul-Gheit, S. M. Ahmed, D. S. El-Desouki, M. S. A. Abdel-Mottaleb

    Published 2014-01-01
    “…The effects of surfactant type and pH on the morphology, particle size, surface area, pore-size distribution, UV-Vis absorbance, and TiO2 phase transformation were traced by SEM, TEM, BET, and XRD. In absence of surfactants, XRD revealed 54.5% anatase at pH 3-4 and 97.0% at pH 7–9. …”
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  9. 269

    Highly efficient and rapid removal of Congo red dye from textile wastewater using facile synthesized Mg/Ni/Al layered double hydroxide by Eslam A. Mohamed, Hend M. Ahmed, Amal A. Altalhi, Hamdan A. S. Al-Shamiri, Nabel A. Negm

    Published 2025-01-01
    “…The prepared compounds were chemically and structurally elucidated using FT-IR, XRD, SEM, BET, TG-DTA, and XPS characterization. We found that the thermal treatment of the prepared magnesium/nickel-LDH resulted in dehydration and dehydroxylation in its chemical structure. …”
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  10. 270

    Kokybinis žvilgsnis į traumą: psichikos sveikatos specialistų terapinio darbo su trauminius išgyvenimus patyrusiais suaugusiais klientais ypatumai by Ieva Šaltenytė, Greta Kaluževičiūtė

    Published 2024-07-01
    “…Trauminių patirčių sukelti sunkumai dažnai iškyla psichoterapeuto kabinete, tad svarbu suprasti, kuo darbas su trauma ypatingas ir su kuo susiduria ne tik ją patyrusieji, bet ir pagalbą teikiantieji. Šio straipsnio tikslas – išgryninti ir aprašyti psichoterapinį darbą praktikuojančių specialistų požiūrius ir patirtis dirbant su trauminius išgyvenimus patyrusiais suaugusiais klientais. …”
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  11. 271

    T Cell Subsets and the Expression of Related MicroRNAs in Patients with Recurrent Early Pregnancy Loss by Ya-ni Yan, Jian Zhang, Na Yang, Chaochao Chen, Weiwei Li

    Published 2023-01-01
    “…In terms of T cell-related markers, the results showed that the expression levels of the transcriptional regulator TBX-21 (T-bet) and interferon regulatory factor 4 (IRF4) were significantly upregulated in peripheral blood of the patients in the EPL group (P<0.05), whereas the expression levels of GATA binding protein 3 (GATA3) and glucocorticoid-induced tumor necrosis factor receptor (GITR) were significantly downregulated (P<0.05). …”
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  12. 272

    F. NIETZSCHE’S POŽIŪRIS Į TIESĄ: MIRTINAS ĮKANDIMAS? by Aivaras Stepukonis

    Published 2004-01-01
    “…Nietzsche’s mąstyme galima aptikti bent tris posūkius nuo tradicinio, teigiamo požiūrio į tiesą: 1) mąstymas ir pažinimas redukuojami į fiziologinius kūno procesus ir nuolatinę vidinių būsenų kaitą; 2) daugelis ilgaamžių tiesų paverčiamos paprasčiausiais prietarais, naudingais faktinėms žmonių bendruomenėms kovojant su tikrove praktišku, bet kartu supaprastintu ir iškreiptu būdu; 3) tiesa nuvertinama arba neigiamai įvertinama kaip gyvenimui nepravarti ar net žalinga nuostata. …”
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  13. 273

    Metal-organic frameworks-derived CaO/ZnO composites as stable catalysts for biodiesel production from soybean oil at room temperature by Maryam Sharifi, Shahram Tangestaninejad, Majid Moghadam, Afsaneh Marandi, Valiollah Mirkhani, Iraj Mohammadpoor-Baltork, Sahar Aghayani

    Published 2025-01-01
    “…Comprehensive characterization techniques, including XRD, FT-IR, BET, FE-SEM, ICP, and CO2-TPD, were employed to analyze these catalysts. …”
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  14. 274

    Porous Multiphase Microcharacteristics Research of New Cement-Based Grouting Material Concretion by Wei Xie, Junwu Xia, Linli Yu, Hongfei Chang

    Published 2021-01-01
    “…Four types of water-cement ratio (W/C ratio) NCG concretions were systematically researched on the solid-phase composition, microscopic morphology, nanoscale pore characteristics and micron-scale multiphase microscopic characteristics through SEM, TGA-DSC, BET, MIP, and 3D-XRM in combination with hydration reaction mechanism. …”
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  15. 275

    Fabrication of highly efficient quartz crystal microbalance ammonia sensor based on Cu-BTC nanocomposites by Kobra Vazirinezhad, Fatemeh Shariatmadar Tehrani, Sedigheh Zeinali, Maryam Tohidi

    Published 2025-06-01
    “…The size and morphology, chemical, crystalline structure, and porosity properties of the synthesized Cu-BTC and Cu-BTC/CNT nanocomposites were examined by field emission scanning electron microscopy (FE-SEM), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and BET techniques, respectively. All Cu-BTC/CNT nanocomposites showed a higher response and sensitivity to ammonia gas than both Cu-BTC and CNT individually. …”
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  16. 276

    Physiochemical synthesis of hydroxyapatite adsorbents from chicken and camel bone waste for removing Cd and Pb ions from polluted water by M. Nageeb Rashed, A. A. Moneam Gad, N. Magdy Fathy

    Published 2025-01-01
    “…The physicochemical and microscopic characteristics of the adsorbents were analyzed via SEM, XRD, FT-IR, and BET surface area analyses. Adsorption studies of Pb2+ and Cd2+ were performed in a batch style that included initial metal concentration, pH, pHpzc, solution temperature, contact time, and adsorbent dose. …”
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  17. 277

    Fabrication of Hybrid Materials Based on Waste Polyethylene/Porous Activated Metakaolinite Nanocomposite as an Efficient Membrane for Heavy Metal Desalination Processes by Mahmoud F. Mubarak, Mohamed A. Zayed, Ayman Nafady, Abeer E. L. Shahawy

    Published 2021-01-01
    “…Physicochemical techniques such as X-ray diffraction (XRD), surface analysis (BET), and Fourier transform infrared spectroscopy (FTIR) have been extensively employed to elucidate the structure/composition of the prepared nanomaterials. …”
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  18. 278

    Profesijos terminų vartosena Kauno kolegijoje by Aušra Rimkutė-Ganusauskienė

    Published 2024-05-01
    “…Norėdami vartoti taisyklingus ir kalbinius reikalavimus atitinkančius profesijos terminus, dėstytojai turėtų ne tik puikiai išmanyti savo dėstomą dalyką, bet ir gilinti savo kalbinę kompetenciją, naudotis naujausiais terminų bankais ir žodynais, susipažinti su naujausiais Valstybinės lietuvių kalbos komisijos nutarimais. …”
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  19. 279

    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 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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  20. 280

    Adsorption of Acid Yellow 36 and direct blue 86 dyes to Delonix regia biochar-sulphur by Ahmed Eleryan, Uyiosa Osagie Aigbe, Kingsley Eghonghon Ukhurebor, Mohamed A. Hassaan, Safaa Ragab, Otolorin Adelaja Osibote, Ismail Hossain, Ahmed El Nemr

    Published 2025-01-01
    “…Different characterization investigations using BJH, BET, FTIR, SEM, DSC, TGA, and EDX were utilized in the descriptions of the DRB-S biosorbent. …”
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