Showing 501 - 520 results of 619 for search '"BET"', query time: 0.05s Refine Results
  1. 501

    Decomposition of HO on Pure and ZnO-Treated CoO/AlO Solids by G.A. El-Shobaky, N.H. Amin, N.M. Deraz, S.A. El-Molla

    Published 2001-02-01
    “…Treatment with ZnO effected a measurable increase (42%) in the specific surface area (S BET ) of the treated solids. However, such treatment also resulted in a considerable increase in the value of the reaction rate constant for the catalyzed reaction. …”
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    Article
  2. 502

    Ball-milled synthesis of biochar-MOF nanocomposite for the concurrent recovery of mixed contaminants from wastewater by Sefiu Olaitan Amusat, Temesgen Girma Kebede, Edward Ndumiso Nxumalo, Simiso Dube, Mathew Muzi Nindi

    Published 2025-01-01
    “…The Brunauer-Emmett-Teller (BET) analysis revealed a significant increase in surface area after ball milling. …”
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    Article
  3. 503

    Novel nanocomposite synthesis of carboxymethyl cellulose coated to zero-valent iron supported on chitosan for simultaneous removal of heavy metals and pesticides in water: Performa... by Ahmad Abo Markeb, Javier Moral-Vico, Antoni Sánchez, Xavier Font

    Published 2025-01-01
    “…The NC structure, morphology, size, and functional groups were investigated using advanced techniques such as TEM, SEM, XRD, FTIR, and BET. It showed that the surface area of the NC is found to be 127.95 m2/g and a pore volume of 0.659 cm3/g. …”
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    Article
  4. 504

    Investigations into the conversion of ethanol to butadiene-1,3 using CuO/$\protect \text{La}_2\protect \text{O}_3$/$\protect \text{ZrO}_2$/$\protect \text{SiO}_2$ catalyst systems by Makhin, Maxim, Bedenko, Stanislav, Budnyak, Alexey, Dmitriev, Georgy, Zanaveskin, Leonid

    Published 2023-03-01
    “…The catalysts were characterized by BET, XRF, XRD, TPD-$\text{NH}_3$ and TPR. The parameters of ethanol to butadiene-1,3 process were determined using ethanol, acetaldehyde and water as raw materials without inert diluents. …”
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    Article
  5. 505

    Removal of Sodium Dodecylbenzenesulphonate and Cetyltrimethylammonium Bromide Using a Carbon Composite Derived from Modified Zn–Al-Layered Double Hydroxide by Rodrigo Morais Menezes dos Santos, Rosembergue Gabriel Lima Gonçalves, Marina de Carvalho Eufrásio Pinto, Roberta Gomes Prado, Vera Regina Leopoldo Constantino, Liovando Marciano da Costa, Frederico Garcia Pinto, Jairo Tronto

    Published 2013-08-01
    “…The material was characterized by powder X-ray diffraction, Fourier transform infrared/attenuated total reflectance spectroscopy, thermogravimetric analysis–differential scanning calorimetry–mass spectrometry, measurement of BET specific surface area, zeta-potential analysis and scanning electron microscopy. …”
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    Article
  6. 506

    Adsorption characteristics of metronidazole on CoZr-LDH and its GO nanocomposite: Experimental and theoretical study by Edris Jamshidi, Fateme Fathabadi, Faranak Manteghi, Rahime Eshaghimalekshah

    Published 2025-02-01
    “…The LDH and LDH/GO were characterized by SEM, EDS, IR, BET, and XRD analyses. In the adsorption process of metronidazole using both the CoZr-LDH and CoZr-LDH/GO nanocomposite as adsorbents, parameters such as initial solution pH, adsorbent dose, initial drug concentration, and contact time were optimized to obtain the maximum adsorption capacity. …”
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    Article
  7. 507

    Maximizing zearalenone removal: Unveiling the superior efficiency of pre-treated carbon in adsorption and photocatalysis by J.C. Gómez-Vilchis, G. García-Rosales, L.C. Longoria-Gándara, E.O. Pérez-Gómez, D. Tenorio-Castilleros

    Published 2025-01-01
    “…Two carbonaceous materials derived from avocado seed residues (BC and BCA) were synthesized and characterized using SEM, BET, and XPS techniques. The adsorption capacity of BC was determined to be 60.23 μg g⁻1, while BCA exhibited a capacity of 64.96 μg g⁻1, as modeled by the Freundlich isotherm. …”
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  8. 508

    Mobiliųjų telefonų skleidžiamos elektromagnetinės spinduliuotės srauto tankis bei savitoji sugertis by Vaida Batulevičienė, Skirmantė Mockevičienė, Darius Stukas

    Published 2018-03-01
    “…Didžiausiomis SAR vertėmis pasižymėjo telI grupė, o telA1 grupės telefonų skleidžiamos spinduliuotės SAR vertės galvos audiniams buvo ne tik mažiausios iš visų išmaniųjų telefonų, bet, ir už kai kurių gamintojų neišmaniuosius telefonus.…”
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  9. 509

    Short-Chain Fatty Acids Promote Immunotherapy by Modulating Immune Regulatory Property in B Cells by Cai-Jie Zhou, Bai-Ling Xie, Hai-Yang Han, Yin Wang, Yong-Hua Wang, Jing-Yi Hong, Yi-Xia Wei, Zhi-Gang Liu, Yan Feng, Gui Yang, Ping-Chang Yang

    Published 2021-01-01
    “…PA counteracted the effects of Tristetraprolin (TTP) on inducing IL-10 mRNA decay in B cells through the AKT/T-bet/granzyme B pathway. Administration of Yupinfeng San, a Chinese traditional medical formula, or indole-3-PA, induced PA production by intestinal bacteria to stabilize the IL-10 expression in B cells, which promoted the allergen specific immunotherapy, and efficiently alleviated experimental AR. …”
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  10. 510

    Efficient Production of Methyl Oleate Using a Biomass-Based Solid Polymeric Catalyst with High Acid Density by Anping Wang, Heng Zhang, Hu Li, Song Yang

    Published 2019-01-01
    “…In this work, in order to prepare green, low-cost and high-efficient catalysts under mild conditions, we chose biomass-based chitosan as raw material and prepared a new solid acidic catalyst by an acid functionalization method. FT-IR, XRD, SEM, TGA, BET, neutralization titration and other analytical methods were used to characterize the catalyst. …”
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    Article
  11. 511

    Photocatalytic Mineralization of Organic Acids over Visible-Light-Driven Au/BiVO4 Photocatalyst by Kanlaya Pingmuang, Natda Wetchakun, Wiyong Kangwansupamonkon, Kontad Ounnunkad, Burapat Inceesungvorn, Sukon Phanichphant

    Published 2013-01-01
    “…Physical characterization of the obtained materials was carried out by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX), UV-Vis diffuse reflectance spectroscopy (DRS) and Brunauer, and Emmett and Teller (BET) specific surface area measurement. Photocatalytic performances of the as-prepared Au/BiVO4 have also been evaluated via mineralizations of oxalic acid and malonic acid under visible light irradiation. …”
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    Article
  12. 512

    Treatment of Cd2+ and Cu2+ Ions Using Modified Apatite Ore by Phuong Thu Nguyen, Xuyen Thi Nguyen, Trang Van Nguyen, Thom Thi Nguyen, Thai Quoc Vu, Huy Trung Nguyen, Nam Thi Pham, Thanh Mai Thi Dinh

    Published 2020-01-01
    “…The molecular structure, phase component, specific surface area, element component, and morphology of modified apatite ore from Lao Cai province, Vietnam, were characterized by IR, XRD, BET, EDX, and SEM methods. The IR and XRD results show that the modified process transformed apatite ore from fluorapatite to nanohydroxyapatite. …”
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  13. 513

    The photo-electrocatalytic property of hollow mesoporous graphene oxide/tungsten trioxide/titanium dioxide membrane photo-anode by Yuan Li, Xinying Sun, Jiajia Chen, Shuping Luo, Guohua Li

    Published 2025-01-01
    “…The morphology, crystal phase, microstructure and specific surface area of the composite were characterized by SEM, XRD, TEM and BET, respectively. The surface potential distribution and optical property of the anode were measured by a Kelvin Probe Force Microscopy and a Fs-5 Steady-State Fluorescence Spectrometer, respectively. …”
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    Article
  14. 514

    Sustainable synthesis and advanced optimization of Prosopis juliflora biomass catalyst for efficient biodiesel production and environmental impact assessment by Thota S S Bhaskara Rao, Manikandaraja Gnanaprakasam, Rajayokkiam Manimaran, Dhinesh Balasubramanian, Utku Kale, Artūras Kilikevičius

    Published 2025-02-01
    “…The pyrolyzed PJBC is characterized using SEM, FTIR, XRD, EDX, BET, XPS analyses, and physico-chemical measurements to confirm its catalytic activity. …”
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    Article
  15. 515

    Microwave-induced degradation of Congo red dye in the presence of 2D Ti3C2Tx MXene as a catalyst by Salma M. El-Mas, Mohamed A. Hassaan, Gehan M. El-Subruiti, Abdelazeem S. Eltaweil, Ahmed El Nemr

    Published 2025-01-01
    “…The synthesized catalyst was characterized using XRD, SEM, TEM, EDX, BET, and XPS techniques. Results showed that the prepared 2D Ti3C2Tx MXene with a dosage of 50 mg degraded CR dye with an initial concentration of 25 ppm in an aqueous solution with a degradation percentage of approximately 99% in only 6 min. …”
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  16. 516

    Insights into hydraulic conductivity, mechanical properties, and microstructure of fly ash-modified clay anti-seepage layer to red mud leachate by Yibo Zhang, Yujie Ding, Yulong Wang, Yue Yu, Qian Chen, Zheng Wu

    Published 2025-07-01
    “…Macro-scale tests, such as permeation and unconfined compression tests, combined with micro-scale analyses (XRD, SEM, BET), investigate the influence of varying fly ash content on the hydraulic conductivity, mechanical properties, and microstructure of the clay liners. …”
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    Article
  17. 517

    نیتروژن‌زدایی جذبی از سوخت به‌کمک جاذب زیستی تهیه شده از پوست سبز گردو by امین علمداری, صدرا رستمی, عباس آقایی نژاد میبدی

    Published 2024-12-01
    “…جاذب سنتز شده به‌کمک روش‌های تعیین مشخصات XRD ، FTIR و BET تحلیل شد. پارامترهای فرآیندی از جمله زمان، دما، غلظت اولیه ترکیب نیتروژنی و دوز جاذب بر فرآیند نیتروژن‌زدایی جذبی بررسی شد. …”
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  18. 518

    Fast Rate Production of Biodiesel from Neem Seed Oil Using a Catalyst Made from Banana Peel Ash Loaded with Metal Oxide (Li-CaO/Fe2 (SO4)3) by Ismail J. Madai, Yusufu Abeid Chande Jande, Thomas Kivevele

    Published 2020-01-01
    “…Additionally, the nitrogen adsorption/desorption studies revealed that CBA interestingly exhibits a high BET surface area of 411.2 m2/g and promising mesopores (3.014 nm). …”
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    Article
  19. 519

    Optimization of photocatalytic degradation of Eriochrome Black T from aqueous solution using TiO2-biochar composite by Mohammednur Abdu, Solomon Tibebu, Saeideh Babaee, Abebe Worku, Titus A.M. Msagati, Jemal Fito Nure

    Published 2025-03-01
    “…The TiO2-BC composite (TBC-1) was synthesized via the sol-gel method and characterized using X-ray diffraction, BET surface area analysis, Fourier-transform infrared spectroscopy, Raman spectroscopy, and scanning electron microscopy with energy-dispersive X-ray spectroscopy. …”
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    Article
  20. 520

    Novel Bi-SBA-15 derived rice husk for iodine adsorption from off-gas stream by Ahmed Al-Mamoori, Israa Sh. Mohammed, Huda D. Abdul Kader, Abdullah Mohammed Al-sadoon, Hasan Sh. Majdi

    Published 2025-01-01
    “…Further investigation was also performed to study the physiochemical characterization such as XRD, FT-IR, BET-PSD, SEM-EDX, TEM, XPS, and TA analysis. The current study suggests that Bismuth-SBA-15 derived from rice husk waste material could be a potential candidate for the adsorption of iodine (129I).…”
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    Article