Tailoring Biowaste‐Derived Activated Hydrochar With Multifunctionality Toward Antibiotic Adsorption, CO2 Capture, and Energy Storage
Yazarlar (5)
Doç. Dr. Şeyda KORKMAZ Yalova Üniversitesi, Türkiye
Arş. Gör. Dr. Nergiz Zeynep KANMAZ KELEŞOĞLU Yalova Üniversitesi, Türkiye
Doç. Dr. Özlem TUNA Yalova Üniversitesi, Türkiye
Prof. Dr. Hatice Hande MERT Yalova Üniversitesi, Türkiye
Mehmet Selçuk Mert Yalova Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Chempluschem (Q2)
Dergi ISSN 2192-6506 Dergi Bilgileri (2026)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili Türkçe Basım Tarihi 08-2026
Cilt / Sayı / Sayfa 91 / 8 / – DOI 10.1002/cplu.70227
Makale Linki https://doi.org/10.1002/cplu.70227
UAK Araştırma Alanları
Ayırma İşlemleri
Özet
This work investigates the potential of hydrochar (HC) produced from date seeds (DS) as a multifunctional material. Two adsorbents were synthesized by the hydrothermal route: HC and phosphoric acid-activated hydrochar (AHC). Their performances were assessed for levofloxacin (Lvx) removal, CO2 uptake, and as stabilizers in palmitic acid (PA)-based composite phase change materials (PCMs). The maximum adsorption capacity of HC and AHC for Lvx was found to be 18.05 and 41.94 mg/g, respectively, at 25 °C and an initial concentration of 10 mg/L, due to the larger surface area, increased active sites, and lower binding energy, supported by Brunauer–Emmett–Teller analysis (BET), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS). Kinetic data were well described by Elovich and intraparticle diffusion models, while Langmuir and Temkin isotherms gave the best equilibrium fits. The adsorption showed a spontaneous and exothermic behavior. CO2 capture measurements demonstrated the superior efficiency of AHC (1.53 mmol/g) compared to HC (0.32 mmol/g). Both HC and AHC were utilized to obtain shape-stabilized PCMs, where PA/AHC exhibited higher latent heat storage and thermal stability relative to PA/HC. Overall, the findings highlight activated HC as a versatile material that can simultaneously address antibiotic pollution, CO2 mitigation, and energy storage challenges.
Anahtar Kelimeler
CO2 capture
Pdf İndir
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
Scopus 1
Tailoring Biowaste‐Derived Activated Hydrochar With Multifunctionality Toward Antibiotic Adsorption, CO2 Capture, and Energy Storage
İletişim
  • Yalova Üniversitesi Rektörlüğü, Bahçelievler Mah. Çınarcık Yolu Caddesi No: 26 Merkez - YALOVA, 77200
  • unis@yalova.edu.tr 0226 815 50 00
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