Showing 361 - 380 results of 619 for search '"BET"', query time: 0.05s Refine Results
  1. 361

    Texture and Microstructure of Thermally-Treated Acid-Leached Kaolinitic Clays by Mervat Hassan, Hassan El-Shall

    Published 2009-09-01
    “…The increase in the specific surface area (S BET ) of the porous silica was due to the formation of micropores of 1.2–1.8 nm diameter and mesopores of 4.0–5.5 nm diameter inside the porous structure. …”
    Get full text
    Article
  2. 362

    Synthesis and application of Al and Sn doped TUD-1 mesoporous silica in removing methylene blue from water by Masoumeh Taherimehr, Fatemeh Lotfi, Shabnam Mehraban Khaledi, Majid Peyravi

    Published 2024-08-01
    “…Particularly, Sn50-TUD-1, with a remarkable BET surface area of 866 m² g⁻¹, demonstrated the highest performance with the removal capacity of 1785.6 mg g-1, at pH 7-10 and reached 1689.6 mg g-1 after five cycles of recycling. …”
    Get full text
    Article
  3. 363

    APIE ILGĄJĮ HERMENEUTIKOS KELIĄ by Tomas Kačerauskas

    Published 2000-01-01
    “…Poezijos kūrinio aiškinimas, apimdamas estetiką ir poetiką, hermeneutiką išplečia ne tik nagrinėjamo objekto (poeziją aiškino ir Dilthey), bet ir turinio atžvilgiu. Remdamasis Gadamerio ir Ricoeuro tekstais, panagrinėsiu šią hermeneutikos slinktį, kurią Ricoeuro žodžiais pavadinau ilguoju hermeneutikos keliu. …”
    Get full text
    Article
  4. 364

    Energy-efficient microwave heating for rapid fabrication of porous carbon nanofibers by Haoyue Zhao, Xinyu Li, Fangqin Su, Ning Qi, Jian Fang

    Published 2025-03-01
    “…Due to the rapid internal and volumetric heating, CNFs prepared using microwave heating exhibit a larger carbon content (92.86 %) and a larger BET specific surface area (687 m2/g) than their counterparts prepared using traditional heating methods (88.49 % and 460.7 m2/g). …”
    Get full text
    Article
  5. 365

    A New Schiff Base Organically Modified Silica Aerogel-Like Material for Metal Ion Adsorption with Ni Selectivity by João P. Vareda, Paulo D. Matos, Artur J. M. Valente, Luisa Durães

    Published 2022-01-01
    “…The adsorption follows a BET (Brunauer-Emmett-Teller) trend. Due to the proximity of the oxygen and nitrogen atoms in the salen and steric hindrance from their neighboring atoms, it is likely that only the smallest hydrated cations can act as a coordination center and interact with both donor atoms. …”
    Get full text
    Article
  6. 366

    Removal of gentian violet in aqueous solution by activated carbon equilibrium, kinetics, and thermodynamic study by Moussa Abbas, Zahia Harrache, Mohamed Trari

    Published 2019-10-01
    “…The quantitative kinetic and equilibrium adsorption parameters for chlorure de méthylrosaniline (gentian violet, crystal violet) removed by commercial activated carbon were studied by UV–visible spectroscopy.Activated carbon with a high specific surface area 1250 m 2 /g was characterized by the Brunauer, Emmett et Teller (BET) method and the zero charge point pH ( pzc) . …”
    Get full text
    Article
  7. 367

    Effective adsorbent for the removal of methylene blue using natural serpentine/magnetite nanocomposites: Isotherm and kinetic study by Amtul Basit, Zahida Yaqoob, Aliya Zahid, Shaista Ali, Beenish Shoukat, Abdul Khaliq, Muhammad Tajammal Chughtai, Rahila Batul, Muhammad Atiq Ur Rehman, Syed Wilayat Husain

    Published 2025-01-01
    “…Various techniques such as Field Emission Scanning Electron Microscopy (FESEM), Energy Dispersive X-ray spectroscopy (EDX), Fourier Transform Infrared spectroscopy (FTIR), Brunauer-Emmett-Teller (BET), and Vibrating Sample Magnetometer (VSM) have been employed for the characterization. …”
    Get full text
    Article
  8. 368

    Surface and Catalytic Properties of the CuO/AlO System Treated with Different Proportions of ZnO by Gamil A. El-Shobaky, Nabil H. Amin, Sahar A. El-Molla

    Published 2001-02-01
    “…This suggests that such treatment led to a significant decrease in the particle size of the CuO crystallites produced. The BET surface areas of the treated solids increased on increasing the amount of ZnO present in the system. …”
    Get full text
    Article
  9. 369

    ORGANIZACINIO KLIMATO RAIŠKA PROFESINĖJE KARO TARNYBOJE: LIETUVOS KARIUOMENĖS BATALIONO ATVEJIS by Andrius Šmitas, Tomas Vitkauskas

    Published 2021-09-01
    “…Geras planas yra svarbus siekiant tikslų, bet netinkamas plano įgyvendinimas sukurs ir netinkamus rezultatus, t .y. planas iš esmės nesuveiks. …”
    Get full text
    Article
  10. 370

    Oncolytic reprogramming of tumor microenvironment shapes CD4 T-cell memory via the IL6ra-Bcl6 axis for targeted control of glioblastoma by Jeffrey M. Grimes, Sadashib Ghosh, Shamza Manzoor, Li X. Li, Monica M. Moran, Jennifer C. Clements, Sherrie D. Alexander, James M. Markert, Jianmei W. Leavenworth

    Published 2025-01-01
    “…Mechanistically, the proper ratio of Bcl-6 to T-bet in CD4+ T cells navigates their enhanced anti-tumor capacity, and a reciprocal IL6ra-Bcl-6 regulatory axis in a memory CD4+ T-cell subset, which requires MHCII signals from reprogrammed tumor cells, tumor-infiltrating and resident myeloid cells, is necessary for the prolonged response. …”
    Get full text
    Article
  11. 371

    Starch Nanomaterial as an Effective Biosorbent for the Removal of Toxic Pb (II) Ions from Aqueous Solution: Kinetics and Isotherm Study by Bilal Bhat, Laxmi Dubey, Harendra Sharma

    Published 2024-08-01
    “…Different characterization techniques like X-ray diffraction, Scanning electron microscopy, Energy dispersive spectroscopy, Transmission electron spectroscopy, Particle size analysis (PSA), Fourier transform infra-red and BET were employed to investigate the characteristic properties of the prepared starch nanomaterial. …”
    Get full text
    Article
  12. 372

    APIE ILGĄJĮ HERMENEUTIKOS KELIĄ by Tomas Kačerauskas

    Published 2000-01-01
    “…Poezijos kūrinio aiškinimas, apimdamas estetiką ir poetiką, hermeneutiką išplečia ne tik nagrinėjamo objekto (poeziją aiškino ir Dilthey), bet ir turinio atžvilgiu. Remdamasis Gadamerio ir Ricoeuro tekstais, panagrinėsiu šią hermeneutikos slinktį, kurią Ricoeuro žodžiais pavadinau ilguoju hermeneutikos keliu. …”
    Get full text
    Article
  13. 373

    Degradable hypercrosslinked porous polymer generated from aromatic polyketone by Handou Zheng, Guangshui Tu, Cheng Du, Heng Gao, Lixia Pei, Haiyang Gao

    Published 2025-02-01
    “…The hypercrosslinked structure of HCPK-X was fully characterized, and HCPK-OtBu had a mesopores structure (1.27–68.5 nm) and large surface area (S BET = 321 m2/g). HCPK-OtBu exhibits a good adsorption capability for aniline removal from aqueous solution, and its enhanced adsorption capability is ascribed to the interactions between aniline and the carbonyl and tert-butoxy groups. …”
    Get full text
    Article
  14. 374

    Socialinio verslo kūrimo patirčių socialiniame darbe by Liveta Snitkienė, Neringa Povilaitienė

    Published 2023-12-01
    “…Socialinio verslo kūrimas yra naujas ir atliepiantis visuomenės poreikius verslas ne tik Lietuvoje, bet ir užsienio šalyse, tačiau yra dar gana naujas darinys teisinėje sferoje bei tyrimų praktikoje. …”
    Article
  15. 375

    START:AV taikymas laisvės atėmimo bausmę atliekančių jaunų suaugusiųjų imtyje: psichometrinių charakteristikų ir konvergentinio validumo tikrinimas by Virginija Klimukienė, Alfredas Laurinavičius

    Published 2025-02-01
    “…Rizikos vertinimo instrumentai, tokie kaip START:AV, leidžia ne tik nustatyti rizikos lygį, bet ir efektyviai planuoti korekcines intervencijas. …”
    Get full text
    Article
  16. 376

    Experimental Study on the Pore Structure of Middle- and Low-Rank Coal and Its Influence on Methane Adsorption by Gaini Jia, Ming Yang, Xuebo Zhang, Lei Liu

    Published 2022-01-01
    “…Within 1 h of methane inflation, the methane adsorption capacity of middle-rank coals such as Henan Pingdingshan (PDS) and Shanxi Wangzhuang (WZ) and Xinjiang low-rank coals (XJ) increases by 36.4%, 31.7%, and 35.8%, respectively, and as the inflation time is extended to the cumulative inflation of 10 h, the order of the increase in methane adsorption capacity is still PDS>XJ>WZ. (2) The pore types of the experimental coal samples are mostly wedge-shaped pores and ink bottle-shaped pores. The order of the BET specific surface area of the coal samples is in the order of WZ>PDS> XJ, which means that the WZ samples can provide more adsorption sites for gas molecule adsorption, but under the same adsorption conditions, the WZ sample has the least amount of gas adsorbed. …”
    Get full text
    Article
  17. 377

    Bionanocomposite MIL-100(Fe)/Cellulose as a high-performance adsorbent for the adsorption of methylene blue by Shahla Abbasi, Zahra Nezafat, Shahrzad Javanshir, Behzad Aghabarari

    Published 2024-06-01
    “…Therefore, in this work, we prepared MIL-100 (Fe) embedded in a cellulose matrix named MIL-100(Fe)/Cell, and used it as an adsorbent of methylene blue (MB) dye. According to the BET analysis, the specific surface area of the synthesized MOF is 294 m2/g which is related to the presence of the cellulose as efficient and green support. …”
    Get full text
    Article
  18. 378

    DISKURSO SĄVOKA SOCIOLOGINIAME-ISTORINIAME AKADEMINĖS DISCIPLINOS TYRIME (metodologinės pastabos) by Liutauras Kraniauskas

    Published 2002-01-01
    “…Trumpai pristatoma sociologinė diskurso samprata, sutelkianti tyrinėtojo dėmesį ne tik į vidinius teksto struktūrinių komponentų ryšius, bet ir į akademinės disciplinos tekstų klasės susiformavimo socialinių sąlygų tyrimą. …”
    Get full text
    Article
  19. 379

    Preparation of sludge-based activated carbon and its application for phosphorus adsorption by HE Zishuai, LI Haitao, GAO Hong

    Published 2024-12-01
    “…The adsorption mechanism was explored with SEM, XRD, FT-IR, and BET. The results showed that when the adsorption time was 360 min and pH of 6, the adsorption capacity of TSAC and XHAC for phosphorus was 7.3 mg/g and 6.8 mg/g, which was higher than the adsorption capacity of commercial activated carbon(4.1 mg/g). …”
    Get full text
    Article
  20. 380

    Construction of N−E bonds via Lewis acid-promoted functionalization of chromium-dinitrogen complexes by Zhu-Bao Yin, Gao-Xiang Wang, Xuechao Yan, Junnian Wei, Zhenfeng Xi

    Published 2025-01-01
    “…Moreover, Lewis acid replacement and a base-induced end-on to side-on switch of [NNMe] unit in [(Cp*(I i Pr2Me2)CrNN(BEt3)(Me)] (8) are achieved.…”
    Get full text
    Article